Samsung AM040FXMDGH User Manual
Displayed below is the user manual for AM040FXMDGH by Samsung which is a product in the Split-System Air Conditioners category. This manual has pages.
Related Manuals
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AM✴✴✴XMDGH Series
Air Conditioner
installation manual
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Thank you for purchasing this Samsung product.
2
Contents
Safety precautions ....................................................................................................... 3
Outdoor unit type ....................................................................................................... 5
Installation combination ................................................................................................. 5
Deciding to where to install the outdoor unit ............................................................................. 6
Installation location ...................................................................................................... 8
Installation and base ground work for an outdoor unit .................................................................. 10
Refrigerant pipe installation ............................................................................................. 12
Wiring work ............................................................................................................ 31
Grounding work ........................................................................................................ 37
Setting indoor unit option switch and key function ...................................................................... 38
Inspection and check operation ......................................................................................... 44
Charging refrigerant .................................................................................................... 46
Pump Down ............................................................................................................ 48
Checking lists after finishing installation ................................................................................. 50
Trial operation .......................................................................................................... 51
For information on Samsung’s environmental commitments and product specific regulatory obligations e.g. REACH
visit: samsung.com/uk/aboutsamsung/samsungelectronics/corporatecitizenship/data_corner.html
3
ENGLISH
Safety precautions
Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.
WARNING
t Always disconnect the air conditioner from the power supply before servicing it or
accessing its internal components.
t Verify that installation and testing operations are performed by qualified personnel.
t Verify that the air conditioner is not installed in an easily accessible area.
General information
f Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order
to be able to use it as reference after installation.
f For maximum safety, installers should always carefully read the following warnings.
f Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air
conditioner is sold or transferred.
f This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use of other types
of units with different control systems may damage the units and invalidate the warranty. The manufacturer shall not be
responsible for damages arising from the use of non compliant units.
f The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper
connection of electric and requirements set forth in the “Operating limits” table, included in the manual. Making such
changes or improper connections may damage the units and invalidate the warranty.
f The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable
to be installed in areas used for laundry.
f Do not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply.
f In order to prevent electric shocks, fires or injuries, always stop the unit, disable the protection switch and contact
SAMSUNG’s technical support if the unit produces smoke, if the power cable is hot or damaged or if the unit is very noisy.
f Always remember to inspect the unit, electric connections, refrigerant tubes and protections regularly. These operations
should be performed by qualified personnel only.
f The unit contains moving parts, which should always be kept out of the reach of children.
f Do not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may
cause electric shocks or fires.
f Do not place containers with liquids or other objects on the unit.
f All the materials used for the manufacture and packaging of the air conditioner are recyclable.
f The packing material and exhaust batteries of the remote controller(optional) must be disposed of in accordance with
current laws.
f The air conditioner contains a refrigerant that has to be disposed of as special waste. At the end of its life cycle, the air
conditioner must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly
and safely.
f This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play
with the appliance.
f For use in Europe : This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play
with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
f When the product operates in heat mode during winter time, it operates protection mode when the outdoor
temperature drops below 0°C. Therefore, supply the power during winter time. If the power is not supplied, compressor
protection mode will not operate and cause product malfunction.
4
Safety precautions
Installing the unit
IMPORTANT: When installing the unit, always remember to connect first the refrigerant tubes, then the electrical lines. Always
disassemble the electric lines before the refrigerant tubes.
f Upon receipt, inspect the product to verify that it has not been damaged during transport. If the product appears
damaged, DO NOT INSTALL it and immediately report the damage to the carrier or retailer (if the installer or the
authorized technician has collected the material from the retailer.)
f After completing the installation, always carry out a functional test and provide the instructions on how to operate the air
conditioner to the user.
f Do not use the air conditioner in environments with hazardous substances or close to equipment that release free flames
to avoid the occurrence of fires, explosions or injuries.
f Our units should be installed in compliance with the spaces shown in the installation manual, to ensure accessibility from
both sides and allow repairs or maintenance operations to be carried out. The unit’s components should be accessible
and easy to disassemble without endangering people and objects.
f For this reason, when provisions of the installation manual are not complied with, the cost required to access and repair
the units (in SAFETY CONDITIONS, as set out in prevailing regulations) with harnesses, ladders, scaffolding or any other
elevation system will NOT be considered part of the warranty and will be charged to the end customer.
Power supply line, fuse or circuit breaker
f Always make sure that the power supply is compliant with current safety standards. Always install the air conditioner in
compliance with current local safety standards.
f Always verify that a suitable grounding connection is available.
f Verify that the voltage and frequency of the power supply comply with the specifications and that the installed power is
sufficient to ensure the operation of any other domestic appliance connected to the same electric lines.
f Always verify that the cut-off and protection switches are suitably dimensioned.
f Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the
wiring diagram included in the manual.
f Always verify that electric connections (cable entry, section of leads, protections…) are compliant with the electric
specifications and with the instructions provided in the wiring scheme. Always verify that all connections comply with
the standards applicable to the installation of air conditioners.
f Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage
category.
5
ENGLISH
Outdoor unit type
Shape
Model Cooling and Heating
1phase
AM040✴XMDEH
AM050✴XMDEH
AM060✴XMDEH
3phase
AM040✴XMDGH
AM050✴XMDGH
AM060✴XMDGH
Installation combination
f You must install the indoor unit that uses R-410A only.
f If sum capacity of the combined indoor units exceeds the capacity of an outdoor unit, the capacity of each indoor unit is
reduced below the rated capacity. Therefore, keeping the combination of indoor units within the capacity of an outdoor
unit is recommended.
Outdoor unit Outdoor unit capacity (HP) The maximum number of
connectable indoor units
Total capacity of the
connected indoor units (kW)
AM040✴XMD✴H Series 4 6 5.6~14.5
AM050✴XMD✴H Series 5 8 7.0~18.2
AM060✴XMD✴H Series 6 9 7.8~20.2
6
Deciding to where to install the outdoor unit
Decide the installation location based on the following condition and obtain the user’s approval.
f Avoid a place that may disturb your neighbor. Noise may occur from the outdoor unit and the discharged air may run into
the neighborhood. (Be careful of the operation time in a residential area)
f Install the outdoor unit on a hard and even area that can support its weight.
f Choose a flat place where rainwater does not settle or leak.
f Choose a place that will avoid strong winds.
f Choose a place that is well ventilated and allows enough space for repairs and service. (Discharge duct can be purchased
privately.)
f Choose a place where the connection of refrigerant pipe between an indoor unit and outdoor unit is within allowed
distance.
f Make sure that the condensed water dripping from the drain hose runs out properly and safely.
f Choose a place where flammable gas does not leak.
f Choose a place where the unit could not come into contact with snow and rain.
f When installing the outdoor unit near sea shore, make sure it is not directly exposed to sea breeze.
- When installing the outdoor unit near sea shore, consult the qualified installer since the places above require additional
measures for corrosion resistance. (You should remove salt and dust of a heat exchanger at least once a year.)
When installing an outdoor unit near sea shore
f When installing an outdoor unit near sea shore, it should be placed behind a building or surrounded by wind protection
wall.
f Install the outdoor unit in a place where water can drain smoothly.
Outdoor unit
Sea breeze
Sea
Outdoor unit
Sea breeze
Sea
Protection wall Outdoor unit
Sea breeze
Sea
❋ Protection wall should be constructed with a solid material such
as concrete to block the sea breeze and the height and the width
of the wall should be 1.5 times larger than the size of the outdoor
unit. (Also, allow over 700mm space between the protection wall
and the outdoor unit for ventilation of exhaust air.)
7
ENGLISH
t Install the indoor unit away from any interfering sources such as radio, computer, stereo equipment and also
select a place where the electrical wiring work and an indoor unit installation are possible.
- Especially keep the unit at least 3m away from the electrical equipment in an area where weak
electromagnetic waves are generated and install the protection tube to protect the main power cable and
communication cable.
- Make sure that there is no equipment that genetrates electromagnetic waves. If so, malfunction of the control
system may occur due to the effect of the electromagnetic wave. (For example: The remote control sensor of
the indoor unit may not have good reception in an area with fluorescent lamp style lighting.)
t Make sure the outdoor unit is installed in a safe place where it will not be obstructed by snowfall. The frame
should be installed in a place where the air inlet and heat exchanger of the unit are not buried in the snow.
t A ventilation system may be required when the outdoor unit is installed in a closed space or room, even though
R-410a is not poisonous or flammable.
t Install railing around the outdoor unit to prevent it falling when the unit is installed on a high place such as the
roof of the building.
t Avoid installing the units in places near an exhaust pipe and ventilating opening exposed to corrosive gas,
oxides of sulfur, ammonia gas or sulfur gas herbicides. (These places need additional anticorrosive treatments.
Please contact manufacture to avoid corroding copper pipes or soldered parts.)
t There shouldn’t be any inflammable material such as wood and oil around the indoor unit. Otherwise, external
fire may spread to the product.
t According to the condition of power supply, electric noise or unstable voltage can occur malfunction of electric
parts or control system. (At the ship or places using power supply from electric generator… etc)
CAUTION
Outdoor Unit
Indoor Unit Remote Control
1m or more
1m or more
1.5m or more
1.5m or more
3m or more
Breaker
Stereo
Breaker
1.5m or more
f Make sure that the water dripping from the drain hose runs away correctly and safely.
f You should repaint or protect the damaged part so that the paint of the cabinet does not peel off and become rusty
during installation. When the cabinet becomes rusty, the life of an outdoor will be reduced.
8
Installation location
f Make a space for ventilation and service as seen in the picture.
f When multiple outdoor units are combined for installation, allow enough space for ventilation against a wall. If the
ventilation space is not allowed, product malfunction may occur.
f The side with logo is the front side of the outdoor unit.
❋ Figure Description
Top view Side view
Back side : Air intake
Front side : Air outlet
Front side : Air
outlet
Back side : Air
intake
t , Air flow direction.
When installing 1 outdoor unit
❋ When the air outlet is opposite the wall ❋ When the air outlet is toward the wall (Unit : mm)
300 or more
1500 or more
❋ When 3 sides of the outdoor unit are blocked by the wall ❋ The upper part of the outdoor unit is blocked and the air
outlet is toward the wall
300 or more
150 or more 600 or more
1500 or more
2000 or more
❋ The upper part of the outdoor unit is blocked and the air
outlet is opposite the wall
❋ When the walls are blocking front and the rear of the
outdoor unit
500 or more
300 or more
1500 or more 300 or more
9
ENGLISH
When installing more than 1 outdoor unit
❋ When 3 sides of the outdoor unit are blocked by the wall (Unit : mm)
300 or more
300 or more 600 or more 600 or more 600 or more
❋ When the walls are blocking front and the rear of the outdoor units
300 or more1500 or more
600 or more 600 or more
❋ When front and rear side of the outdoor unit is toward the wall
1500 or more 600 or more 3000 or more 300 or more3000 or more
t Should adopt bar type louver. Don’t use a type of rain resistance louver.
[Bar type louver] [Rain resistance louver]
t Louver specifications.
- Angle criteria : less than 20˚
- Opening ratio criteria : greater than 80%
WARNING
10
Installation location
Moving the Outdoor Unit
f Select the moving route in advance.
f Be sure that moving route is safe from the weight of the outdoor unit.
f Do not slant the product more than 30˚ when carrying it. (Do not lay the product down sideways.)
f The surface of the heat exchanger is sharp. Be careful not to get injured while moving and installing.
When moving with a crane or wire rope
f When moving an outdoor unit to a higher place such as the rooftop.
- Fasten the wire rope as seen in the picture.
- Move the outdoor unit with the product packed to prevent possible product
damage during the transportation.
Wire rope /
straps
Wood palette
When moving an outdoor unit with hands
f Moving the outdoor unit by lifting up and carrying due to the short travel distance.
- Two people should carry the outdoor unit by holding transportation handle.
- Be careful not to damage the heat exchanger of the rear side of the outdoor unit during
transportation.
- Be careful not to get hurt by the sharp surface of the heat exchanger.
Installation and base ground work for an outdoor unit
f Install the outdoor unit 150mm higher than the base ground and install the drain hole to connect the pipe to the
drainage.
f When the front fan of an outdoor unit is installed in a place where the average snowfall is more than 150mm, the
discharge duct should be attached to the outdoor unit.
f The concrete foundation should be 1.5 times larger than bottom of the outdoor unit.
f It is necessary to install wire mesh or steel bar when outdoor units are installed on a soft foundation.
f When installing multiple outdoor units at the same place, install the
H beam on the base ground. (When installing a number of outdoor
units, you can install it on the base ground.)
f Install the H beam(150mm x 150mm x t10 : basic specification) or
vibration absorption frame to jut out from the base ground.
f After installing the H beam, apply corrosion protection.
f Install a square pad(t=20mm or more) to prevent vibration from the
outdoor unit onto the base ground. Place the outdoor unit on the
H beam and fix it with the bolt, nut and washer. (Fix with M10 basic
anchor bolt, nut and washer.)
Outdoor unit
Anchor bolt
Nut, Spring
washer
H beam
Square pad
A+10~20mm or more
A
20mm
75mm or
more
11
ENGLISH
Base ground work
< When installing on the ground >
Drain hole 150mm or more
< When installing on the roof >
Install the outdoor unit
horizontally on the ground 150mm or more
f The outdoor unit should be supported within the range of measurement below for base ground work.
(Unit : mm)
Anchor bolt position
360
384
620
940
330
f When the outdoor unit needs to be supported, fix it with wire as shown in the picture.
- Slightly unwind the four screws on the cover top of the outdoor unit.
- Wind wires round the four screws and fasten the screws again.
- Fix the wires to the ground.
t If the outdoor unit is not fixed securely, product may fall and it might cause loss of life or property damage.
t Do not install the outdoor unit on a wood palette.
t Fix the outdoor unit securely to the base ground with anchor bolts.
t The manufacturer is not responsible for the damage occurred by not adhering to the standard of the installation.
t To protect the outdoor unit from external condition such as rain, install it on the base ground and connect the
drain pipe to the drainage.
CAUTION
12
Refrigerant pipe installation
Refrigerant pipe work
f The length of refrigerant pipe should be as short as possible and the height difference between an indoor unit and
outdoor unit should be minimized.
f The piping length between the outdoor unit and the indoor unit may not exceed the allowable piping length, height
difference, and the allowable length after branching is done.
f The pressure of the R-410A is high. Use only certified refrigerant pipe and follow the installation method.
f After pipe installation, charge the refrigerant according to the length of the pipe and R-410A refrigerant should be used.
f Use clean refrigerant pipe and there shouldn’t be any harmful ion, oxide, dust, iron content or moisture inside pipe.
f Use tools and accessories that fit on R-410A only.
t When installing, make sure there is no leakage. When collecting the refrigerant, stop the compressor first before
removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor works
with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle
abnormally high. It may cause explosion and injury.
WARNING
Tool Work If compatible with conventional tool
Pipe cutter
Refrigerant pipe work
Pipe cutting Compatible
Flaring tool Pipe flaring
Refrigerant oil Apply refrigerant oil on
flared part
Exclusive ether oil, ester oil, alkali benzene oil
or synthetic oil
Torque wrench Connect flare nut with
pipe
Compatible
Pipe bender Pipe bending
Nitrogen gas Air tightening test Inhibition of oxidization
Brazing tool Pipe brazing
Manifold gauge Air tightening test ~
additional refrigerant
charging
Vacuuming, charging and
checking operation
Need exclusive one to prevent mixture of R-22
refrigerant oil use and also the measurement is
not available due to the high pressure.
Refrigerant charging
hose
Need exclusive one due to the refrigerant
leakage or inflow of impurities.
Vacuum pump Vacuum drying
Compatible (Use products which contain the
check valve to prevent the oil from flowing
backward into the outdoor unit.)
Use the one that can be vacuumed up to
100.7kpa(5Torr.-755mmHg).
Scale for refrigerant
charging Charging refrigerant Compatible
Gas leak detector Gas leak test Need exclusive one
( The one for R-134a can be used)
Flare nut You must use the flare nut equipped with product.
Refrigerant leakage may occur when the conventional flare nut for R-22 is used.
13
ENGLISH
Selecting refrigerant pipe
Temper grade and minimum thickness of the refrigerant pipe
Outer diameter [mm] Minimum thickness [mm] Temper grade
ø6.35 0.7
Annealed
ø9.52 0.7
ø12.70 0.8
ø15.88 1.0
ø19.05 0.9 Drawn
ø22.23 0.9
t For pipes larger than Ø 19.05, drawn type (C1220T-1/2H or C1220T-H) type copper pipe must be used. If a
annealed type (C1220T-O) copper pipe is used, pipe may break due to its low pressure resistance and cause
personal injury.
CAUTION
Pipe installation between an outdoor unit and the first Y-joint
Outdoor unit capacity [HP] Liquid pipe [mm] Gas pipe [mm] One step upgraded pipe
[mm]
4ø9.52 ø15.88 ø19.05
5ø9.52 ø15.88 ø19.05
6ø9.52 ø19.05 ø22.23
f Install the refrigerant pipe according to main pipe size of each outdoor unit capacity.
f When the pipe length between an outdoor unit and the farthest indoor unit including elbow exceeds 90m, the gas pipe
size should be upgraded one step among the main pipes from the outdoor unit to the first Y-joint. (The liquid pipe size
will be maintained.)
f If the capacity of the outdoor unit can decline due to the pipe length, upgrade the pipe size one step (gas pipe).
Main pipe size up
First Y-joint
Pipe installation between Y-joints
Indoor unit total
capacity(kW)
1JQFEJBNFUFS0t%tNN
Liquid pipe (mm) Gas pipe (mm)
X ≤ 15.0 ø9.52 ø15.88
15.0 < X ≤ 23.2 ø19.05
14
Refrigerant pipe installation
Selecting Y-joint
f Select the first Y-joint according to main pipe size of each outdoor unit capacity.
f Select the other Y-joints according to the total indoor unit capacity under the selected Y-joint.
Selecting the first Y-joint Other Y-joints
Outdoor unit capacity (HP) Y-joint model
Total indoor unit capacity
under the selected Y-joint
(kW)
Y-joint model
4MXJ-YA1509✴X ≤ 15.0 MXJ-YA1509✴
5MXJ-YA1509✴15.0 < X ≤ 40.6 MXJ-YA2512✴
6MXJ-YA2512✴
Keeping refrigerant pipe
To prevent foreign materials or water from entering the pipe, it is important to keep the refrigerant pipe clean and dry and to
seal it during installation.
Apply correct sealing method depending on the environment.
Exposure place Exposure time Sealing type
Outside exposure Longer than one month Pipe pinch
Shorter than one month Taping
Inside exposure - Taping
Refrigerant pipe brazing and safety information
Important information for refrigerant pipe work
f Make sure that there is no moisture inside the pipe.
f Make sure that there are no foreign materials and impurities in the pipe.
f Make sure that there is no leak.
f Make sure to follow the instruction when brazing and keeping the pipe.
Nitrogen flushing brazing
f Use Nitrogen gas when brazing the pipes as shown in the picture.
f If you do not perform nitrogen flushing when brazing the pipes, oxide may form inside the pipe. It can cause the damage
of the important parts such as compressor, valves.
f Adjust the flow rate of the Nitrogen flushing with a pressure regulator to maintain 0.05m3/h or less.
Brazing part
Nitrogen gas
ø6.35(1/4") copper pipe
Shut-off valve
Taping
Flow meter
High pressure hose
Pressure regulator
15
ENGLISH
Direction of the pipe when brazing
f Brazing the pipe should be done with the pipe headed downward or horizontally.
f Avoid brazing with the pipe headed upward.
t The test liquid used to detect leakage after pipe brazing should be the designated one. The use of the test liquid
containing sulfur element may cause pipe corrosion.
CAUTION
Cutting or Flaring the pipes
f Make sure that you prepared the required tools.
- Pipe cutter, reamer, flaring tool and pipe holder, etc.
f If you want to shorten the pipe, cut it using a pipe cutter ensuring that the cut edge remains at 90° with the side of the pipe.
- There are some examples of correctly and incorrectly cut edges below.
90° Oblique Rough Burr
Pipe
Pipe cutter
f To prevent a gas leak, remove all burrs at the cut edge of the pipe using a reamer.
f Carry out flaring work using flaring tool as shown below.
A
Flaring bar
Pipe
York
Flaring bar
Pipe
Flare nut
Clutch type Wing nut type
[Flaring tool]
Pipe diameter (mm)
A(mm)
Flare tool for R-410A
clutch type
Conventional flare tool
Clutch type Wing nut type
ø6.35 0~0.5 1.0~1.5 1.5~2.0
ø9.52 0~0.5 1.0~1.5 1.5~2.0
ø12.70 0~0.5 1.0~1.5 1.5~2.0
ø15.88 0~0.5 1.0~1.5 1.5~2.0
f Check that you flared the pipe correctly.
- There are some examples of incorrectly flared pipes below.
Uneven ThicknessCrackedDamaged SurfaceInclinedCorrect
t If foreign matters or BURRs are not removed after cutting pipe, refrigerant gas may leak.
t If foreign matters enter inside the pipe, the important interior parts of the unit may get damaged or product
efficiency will be reduced. So, the direction of pipe should be downward during pipe cutting or flaring.
CAUTION
16
Refrigerant pipe installation
Tightening flare connection area
f Check that the flaring is properly made.
f Align the center of the piping and sufficiently tighten the flare nut with fingers. Finally, tighten the flare nut with torque
wrench until the wrench clicks. When tightening the flare nut with torque wrench, ensure the direction for tightening
follows the arrow on the wrench.
f Make sure to use ester oil to coat the flare connection section.
Pipe
Flare nutFlare connection section
Outer diameter (D, mm) $POOFDUJPOUPSRVFLHGtDN Flare dimension (L, mm) Flare shape (mm)
ø6.35 145~175 8.7~9.1
90° ±2°
45° ±2°
R 0.4~0.8
D
L
ø9.52 333~407 12.8~13.2
ø12.70 505~615 16.2~16.6
ø15.88 630~769 19.3~19.7
t Blowing Nitrogen gas should be done when brazing the pipe.
t Make sure to use the provided flare nut.
t Make sure that there are no cracks on the bent pipe.
t Do not fasten the flare nut with excessive strength.
t Use ester oil to coat the flare connection area to prevent refrigerant leak. R-410A is a high pressure refrigerant.
Therefore, there is a risk of refrigerant leakage if the flare connection is not coated with ester oil.
CAUTION
17
ENGLISH
Pipe installation for an outdoor unit
Pipe direction
The refrigerant pipe can be pulled out from front, flank, rear, and bottom side, so install it depending on the installation site
condition.
Caution for using knock-out hole
t Make sure not to damage the exterior of the outdoor unit.
t Remove all burrs at the edge of the knock-out hole and apply the paints it to prevent
rust.
t Use a cable tube and bushing to prevent a cable from being damaged when passing
through a knock-out hole.
t After installing pipes, block the unused knock hole to prevent small animal from
entering. However, the radiant heat hole (A) should be able to intake air.
CAUTION
Caution for connecting the pipe
t When brazing the pipe, the unit may get damaged by a brazing fire and a
flame. Use a flame proofing cloth to protect the unit from a brazing fire or
flame.
t The O-ring and Teflon packing inside service valve may get damaged by a
brazing fire. Wrap the bottom side of the service valve with a wet cloth and
braze it as shown above. Make sure not to interrupt the brazing with the
drips from the wet cloth.
t The connecting pipes of liquid side and gas side should not contact each
other nor should they contact to the product. Vibration may cause damage
to the pipes.
CAUTION
High pressure (Liquid side)
Low pressure (Gas side)
Outdoor unit refrigerant pipe connection
Classification Front, flank, rear side of pipe connection Bottom side of pipe connection
Working process
t First, remove the pipe cover from unit.
t Separate the knock-out hole to use. If
the hole is open, small animals such as
squirrels and rats may get into the unit
through the hole and the unit may be
damaged.
t Separate the knock-out hole at the bottom
side of the unit and install the pipe.
t After installing and insulating the pipe,
close up the remaining gap. If the gap
remains open, small animals such as rats
and squirrels may get inside the unit and
cause damage to the unit.
18
Refrigerant pipe installation
Refrigerant pipe installation examples
Using a Y-joint Using a Y-joint/EEV kit
Using a header joint Using a header joint/ Y-joint
Allowable length of the refrigerant pipe and the installation examples
Connection by Y-joint
Outdoor unit
Connection by Y-joint/EEV kit
Outdoor unit
19
ENGLISH
Classification Y-joint connection Y-joint / EEV kit connection
Maximum
allowable
length of
pipe
Outdoor unit
~ Indoor
units
Actual Length
The distance between the outdoor unit and the farthest indoor unit ≤ 150m
Ex) 8 indoor units
a+b+c+d+e+f+g+p≤ 150m
Ex) 6 indoor units
a+b+c+d+j ≤ 150m
Equivalent
length The distance between an outdoor unit and the farthest indoor unit ≤ 175m
Main pipe
length
The main pipe(a) from the outdoor unit to the first Y-joint should be less than
110m.
Total length The sum of the total length of pipes should be less then 300m.
Maximum
allowable
height
Outdoor unit
~ Indoor
units
Height H1: The difference of height between an outdoor unit and indoor unit < 50m
Height H2: The difference of height between indoor units ≤ 15m
Maximum allowable length
after Y-joint Actual Length
The distance between the first Y-joint
and the farthest indoor unit ≤ 40m
Ex) 8 indoor units
b+c+d+e+f+g+p≤ 40m
Allowable length between EEV kit
and an indoor unit ≤ 20m
Ex) h, l, j ≤ 20m
EEV Kit Model name Remarks
EEV Kit ~
Indoor units Actual pipe lengh
2m or less
MEV-E24SA 1 indoor
Apply to products
without EEV (Wall
mounted & ceiling)
MEV-E32SA
20m or less
MXD-E24K132A
2 indoorMXD-E24K200A
MXD-E32K200A
MXD-E24K232A
3 indoor
MXD-E24K300A
MXD-E32K224A
MXD-E32K300A
❋ When the equivalent length between an outdoor unit and the farthest indoor unit exceeds 90m, upgrade the low
pressure pipe of the main pipe one step.
20
Refrigerant pipe installation
Connection by header joint
g
Outdoor unit
Header joint
Indoor unit
Connection by Y-joint/header joint
H2
H1
f
c
g
Outdoor unit
Indoor unit
Header joint
Y-joint
Classification Header joint connection Y-joint / header joint connection
Maximum
allowable
length of
pipe
Outdoor
unit ~
Indoor units
Actual Length
The distance between an outdoor unit and the farthest indoor unit ≤ 150m
Ex) 8 indoor units
a+g≤ 150m
Ex) 8 indoor units
a+b+c ≤ 150m
Equivalent length The distance between an outdoor unit and the farthest indoor unit ≤ 175m
Main pipe length The main pipe(a) from the outdoor unit to the first Y-joint should be less than
110m.
Total length The sum of total length of pipes should be less then 300m.
Maximum
allowable
height
Outdoor
unit ~
Indoor units
Height H1: The difference in height between an outdoor unit and indoor unit < 50m
Height H2: The difference in height between indoor units ≤ 15m
Maximum allowable
length after Y-joint Actual Length
The distance between the header
joint and the indoor unit ≤ 40m
Ex) b, c ~ f, g ≤ 40m
The distance between the first Y-joint
and the farthest indoor unit ≤ 40m
Ex) 8 indoor units
b+c, d+g ≤ 40m
❋ When the equivalent length between an outdoor unit and the farthest indoor unit exceeds 90m, upgrade the low
pressure pipe of the main pipe one step.
21
ENGLISH
Refrigerant pipe work
Refrigerant Y-joint installation
Install the Y-joint ‘horizontally’ or ‘vertically’.
f Install horizontally
f Install vertically
t When using A~J type of Y-joint, connect the Y-joint to the pipe with the provided reducer.
t When using K~Z type of Y-joint, connect the Y-joint to the pipe by cutting the inlet of the Y-joint or provided
reducer properly.
10~15mm or more
NOTE
t Install the Y-joint within ±15° on the horizontal or on the vertical.
t Make sure that the pipe does not break at Y-joint and pipe connection.
t Keep a minimum straight line distance of 500mm or more before connecting Y- joint.
±15°
❋ Install the Y-joint within ±15° on the
horizontal or on the vertical.
Minimum straight line distance
(500mm or more)
Main pipe
Connect to
outdoor unit
Pipe
Front
Gas/liquid side Y-joint
Rear
Rear
Pipe connection
Reducer
Reducer
Connect to other branch joint
or indoor unit
CAUTION
22
Refrigerant pipe installation
Correct use
(The insertion depth of connecting pipe)
Incorrect use
(The insertion depth of connecting pipe)
Basic specification
Connecting pipe Connecting pipe
When cutting
connection part
Connecting pipe Connecting pipe
t When inserting connecting pipe into the Y-joint, please comply with the installation regulation.
CAUTION
Refrigerant header joint installation
f Select the reducer fitted on the diameter of the pipe.
Liquid side Gas side
Reducer
Pipe (Purchased
privately)
To indoor unit
Pipe (Purchased
privately)
Reducer
To outdoor unit
Supplied Reducer
Pipe (Purchased
privately)
To indoor unit
Pipe (Purchased
privately)
Reducer
To outdoor unit
f Block the unused pipes end with caps if the number of connected indoor unit is fewer than header joint ports.
Liquid side Gas side
Block the port of header joint
Connection in
order Supplied
Brazing part
Block the port of header joint
Connection in
order
Reducer
23
ENGLISH
t When using A~J type of header joint, connect the header joint to the pipe with provided reducer.
t When using K~Z type of header joint, connect the header joint to the pipe by cutting the provided reducer
properly.
t Connect the header joint in order respecting the number of the indoor unit.
t Connect the indoor unit as the highest capacity comes first.
10~15mm or more
CAUTION
f Install the header joint horizontally.
- Install the header joint horizontally so that it is not facing down.
Liquid side
±10° or
less
Should be horizontal
Reducer Header joint
Pipe
±15° or
less Should be
horizontal
Should be horizontal
Gas side
±15° or less
Should be horizontal
±10° or less
Should be horizontal
24
Refrigerant pipe installation
Performing air tightening test
f Use tools for R-410A only to prevent the inflow of foreign substances and to resist the internal pressure.
f Use dry Nitrogen gas to do an airtight test as below.
Apply pressure to the liquid side pipe, gas
side pipe with Nitrogen gas of 4.1MPa (gauge
pressure).
If you apply pressure more than 4.1MPa (gauge pressure), the pipes may
be damaged. Apply pressure using pressure regulator.
Continue to apply pressure for minimum
24hours to check if the pressure drops.
After applying Nitrogen gas, check the change of pressure using
pressure regulator.
If the pressure drops, check if there is a gas leak. If the pressure is changed, apply soapy water to check the leak. Check
the pressure of the gas again.
Maintain 1.0 MPa (gauge pressure) of the
pressure before performing vacuum drying and
check for further gas leak.
After checking first gas leak, maintain 1.0 MPa (gauge pressure) to check
for further gas leaks.
Nitrogen gas
t If the joint of high pressure side is disconnected and the nitrogen gas come into contact with human body, injury
may occur. Tighten the joint connection firmly to prevent dangerous situation.
CAUTION
25
ENGLISH
Vacuuming a pipe and an indoor unit
f Use the tools for R-410A only to prevent the inflow of foreign substances and resist
against the internal pressure.
f Use the vacuum pump with the check valve to prevent pump oil from flowing
backward while the vacuum pump is stopped suddenly.
f Use the vacuum pump that can be vacuumed up to 666.6Pa(5mmHg).
f Close the service valve of the liquid side pipe, gas side pipe completely when
performing air tightening test or vacuum drying.
Pressure Increase
No
Connect the manifold gauge to the liquid
pipe and gas pipe.
Vacuum the liquid pipe and gas pipe
using the vacuum pump.
Make sure to install check valve to prevent pump oil from
flowing into the pipe.
Vacuum those pipes for more than 2 hours
and 30 minutes.
The time of vacuum drying may differ depending on the
length of the pipe or outdoor temperature.
Perform vacuum drying for at least 2 hours and 30 minutes.
Close the valve after checking the vacuum
gauge pressure has reached at -100.7 kPa
(gauge pressure).
Check the vacuum pressure using the vacuum gauge.
Check whether the pressure is maintained
as -100.7 kPa (gauge pressure), 5 torr. for
an hour.
Charging additional refrigerant according
to piping length
Yes
Check the gas leak.
Vacuum destruction due to the
moisture inside the pipe
t Apply pressure with Nitrogen gas of
0.05MPa (gauge pressure).
Perform vacuum drying again up to
-100.7 kPa (gauge pressure), 5 torr (for
2 hours or longer) and evaluate the
vacuum
Pressure Increase Yes
No
t If the pressure rises in an hour, either water remains inside the pipe, or there will be a leak.
CAUTION
Vacuum
pump
26
Refrigerant pipe installation
Selecting additional refrigerant charging
f Basic refrigerant
The basic amount of additional refrigerant charged at a factory
Model Refrigerant Factory charge(kg)
AM040✴XMDEH
R-410A
3.2
AM050✴XMDEH 3.2
AM060✴XMDEH 3.3
AM040✴XMDGH 3.2
AM050✴XMDGH 3.2
AM060✴XMDGH 3.3
f Charging additional refrigerant
The amount of additional refrigerant charging = The amount of refrigerant charging for pipe +
the amount of refrigerant correction charging for an indoor unit.
1. The amount of additional refrigerant depending on the pipe size.
- Amount of additional refrigerant has to be calculated based on the sum of all liquid pipe length.
Size of liquid pipe (mm) 6,35 9,52 12,7 15,88
Additional amount (kg/m) 0,02 0,06 0,125 0,18
Additional refrigerant charging calculation = The sum of total length of Ø 9.52 liquid pipe(m) x 60g + the sum of
total length of Ø 6.35 liquid pipe(m) x 20g
Ex) a(Ø 9.52)=40m, b+c+d(Ø 9.52)=15m, e+f+g(Ø 6.35)=15m
The amount of additional refrigerant = 55m x 60g + 15m x 20g = 3600g
27
ENGLISH
2. The amount of additional refrigerant for each indoor unit
(Unit : kg)
Capacity (kW)
Model
1.5 1.7 2.2 2.8 3.6 4.5 5.6 6 7.1 8.2 9
11.2 12.8
14 16
Slim 1way cassette (JSF)
(AM✴✴✴FN1DEH✴ / AM✴✴✴JN1DEH✴)
0.25 0.25 0.25 0.32 0.32
Interior 1way cassette (AM✴✴✴HN1DEH✴)
0.15 0.15
2way cassette (AM✴✴✴FN2DEH✴)
0.31 0.47
4Way Casette S (AM✴✴✴FN4DEH✴)
0.45 0.45 0.45 0.45 0.57 0.69 0.69
360 casette (AM✴✴✴KN4DEH✴)
0.45 0.45 0.45 0.45 0.69 0.69 0.69
Floor Standing Unit (AM✴✴✴FNFDEH✴)
0.22 0.32 0.32
4way cassette S (600×600) (AM✴✴✴FNNDEH✴)
0.29 0.29 0.29 0.29 0.37 0.37 0.37
Slim duct (AM✴✴✴FNLDEH✴)
0.17 0.17 0.17 0.26 0.35 0.35 0.45 0.42 0.42 0.62 0.62
MSP duct (AM✴✴✴FNMDEH✴)
0.24 0.24 0.24 0.28 0.28 0.28 0.32 0.54 0.68 0.68 0.91
Global duct (
AM✴✴✴HNMPKH✴)
0.22 0.22 0.22 0.22 0.31 0.38 0.38 0.38
Global duct(HSP) (
AM✴✴✴HNHPKH✴)
0.38 0.38 0.38
Ceiling (AM✴✴✴FNCDEH✴ / AM✴✴✴JNCDKH✴)
0.39 0.39 0.56 0.95
Console (AM✴✴✴FNJDEH✴)
0.16 0.27 0.27 0.27 0.27
Neo forte (AM✴✴✴FNTDEH✴)
0.24 0.24 0.24 0.24 0.36 0.36
Neo forte (with EEV) (AM✴✴✴FNQDEH✴)
0.34 0.34 0.34 0.34 0.51 0.51 0.51
AR5000 (AM✴✴✴JNADKH✴)
0.16 0.16 0.19 0.25 0.25 0.52 0.52 0.52
AR5000 (with EEV) (AM✴✴✴JNVDKH✴)
0.22 0.22 0.25 0.34 0.34 0.71 0.71 0.71
HSP duct (AM✴✴✴FNHDEH✴)
0.68 0.68 0.68
Boracay (AM✴✴✴KNTDEH)
0.24 0.24 0.32 0.32 0.49 0.49 0.49
Boracay (with EEV) (AM✴✴✴KNQDEH)
0.24 0.24 0.32 0.32 0.49 0.49 0.49
Ex) When the indoor unit AM022FN1DEH and AM056FN4DEH are combinated
Additional refrigerant charging = 250g + 450g = 700g
3. The total amount of additional refrigerant charging = the amount of refrigerant charging for pipe + the amount of
refrigerant for each indoor unit.
Ex) The amount of additional refrigerant charging = 3600g + 700g = 4300g
Connecting the drain hose to the outdoor unit
When using the air conditioner in the heating mode, ice may accumulate . During de-icing (defrost operation), the
condensed water must be drained off safely. Consequently, you must install a drain hose on the outdoor unit, following the
instructions below.
f Leave space of more than 50mm between the bottom of the outdoor unit and the ground for installation of the drain
hose, as shown in figure.
f Insert the drain plug into the hole on the underside of the outdoor unit.
f Connect the drain hose to the drain plug.
f Ensure that the drained water runs off correctly and safely.
13mm
50mm
28
Refrigerant pipe installation
f Be sure to plug the rest of drain holes not connected with drain plugs using drain caps.
Drain cap
Drain plug
Insulating refrigerant pipe or Y-joint
f You must check if there is a gas leak before completing all the installation process. After you check that the gas does not
leak, you must insulate the pipe and hose.
f Use EPDM insulation which meets the following condition.
Item Unit Standard
Density g/cm30.048~0.096
Dimension change route by heat % -5 or less
Water absorption rate g/cm30.005 or less
Thermal conductivity kcal/m·h·˚C 0.032 or less
Moisture transpiration factor ng/(m2·s·Pa) 15 or less
Moisture transpiration grade g/(m2·24h) 15 or less
Formaldehyde dispersion mg/L -
Oxygen rate % 25 or more
Selecting the insulation of refrigerant pipe
f Insulate the gas pipe and liquid pipe by referring to the thickness of insulator for each pipe size.
f The standard condition is 30°C, with humidity less than 85%. In the conditions of high humidity, use one grade thicker.
Pipe Pipe size (mm)
Insulation(Cooling, Heating)
Remarks
Standard
[30°C, 85%]
High humidity
[30 °C, 85% or more]
EPDM,NBR
Liquid pipe Ø6.35~Ø9.52 9t I
Heat resisting temperature is
more than 120°C
Ø12.70~Ø50.80 13t I
Gas pipe
Ø6.35 13t 19t
Ø9.52
19t 25t
Ø12.70
Ø15.88
Ø19.05
Ø22.23
29
ENGLISH
Insulating refrigerant pipe
f You must insulate refrigerant pipe, Y-joint, header joint, and pipe connection area.
f If you insulate the pipes, the condensed water does not fall from the pipes.
f Check if there are any insulation cracks on the bent pipe.
Insulation
Install the insulation to be
overlapped
Fix securely without any gap.
Indoor unit
Insulation
Gas side pipe Liquid side pipe
Indoor unit
Clamp
Pipe insulation Pipe insulation after insulating EEV kit
t The insulation of the gas and liquid pipes can be in contact
with each other but they should not press excessively
against each other.
t When contacting the gas side and liquid side pipe, use
thicker insulation.
t When installing the gas side and liquid side pipes, leave
10mm of space.
t When contacting the gas side and liquid side pipe, use
thicker insulation.
Insulation
Gas pipe
Liquid pipe
Insulation
Gas pipe
10mm
Liquid pipe
10mm 10mm
t Install the insulation not to be get wider and use adhesive on the connection part of it to prevent moisture
entering.
t Bind the refrigerant pipe with insulation tape if it is exposed to outside sunlight. (When binding the pipe with
finishing tape, be careful not to reduce the thickness of the insulation.)
t Install the refrigerant pipe respecting that the insulation does not get thinner on the bent part or hanger of pipe.
t When the thickness of insulation is reduced, supplement the reduced thickness with additional insulation.
Insulation for refrigerant pipe
a x 3
Hanger
Additional insulation
a
CAUTION
30
Refrigerant pipe installation
Insulating the header joint
f Fasten the header joint using a cable tie and cover the connected part.
f Insulate the header joint and the brazing part and wrap the connected part with an
adhesive insulation tape to prevent dew formation.
Insulation
Adhesive insulation tape
Insulation for the
refrigerant pipe
Insulation for the
header joint
Insulation after brazing a stopper
Adhesive insulation tape
f Fix the header joint with a hanger after insulating it.
Insulating the Y-joint, liquid & gas side connecting pipe
f Attach the insulation provided with the Y-joint to the insulation purchased privately without a gap. Wrap the connected
part with insulation (Purchased privately) of a thickness of at least 10mm.
f Use insulation that should be able to handle an interior temperature of over 120°C. Wrap the Y- joint with insulation of a
thickness of at least 10mm.
Fix securely without any gap.
Provided insulation
Fix securely without
any gap.
Pipe insulation
(Purchased privately)
Pipe insulation (Purchased
privately)
150mm Y-joint
Thickness of the insulation (Purchased privately)
should be at least thicker than 10mm.
Insulation tape (Purchased privately)
Pipe insulation (Purchased privately)
Pipe
❋ Attach the adhesive insulation tape
to the pipe as shown in the picture
after insulating the pipe.
31
ENGLISH
Wiring work
f Wiring work should be performed in accordance with related laws such as ‘Technical specification on electric installation’,
‘Wiring regulations’ or ‘Installation manual’.
f Copper cable should be used for wiring work and all the wires or parts should be rated products.
f Wiring work should be performed by a company certified by an electric power company.
f Refer to the circuit diagram attached to the outdoor unit for detailed wiring work.
f Wiring work should be performed after disconnecting main circuit breaker and Y-joint switch.
f You must perform grounding work .
(Grounding resistance value should be less than 100Ω.)
When ELCB is installed, protective grounding resistance value can be applied.
(When the ELCB is 100mA, 0.1sec, protective grounding resistance value should be less than 250Ω at a place where
electric danger is high and should be less than 500Ω at other places. )
f Electric wiring circuit diagram displays outline only.
f Do not connect a heater to an outdoor unit and do not install a duct which you arbitrarily remodeled.
- Failure to do so may result in reduced capacity of an air conditioner, electric shock, and fire.
f Do not connect the grounding wire to that of gas pipe, water pipe, lightning rod, or telephone.
- Gas pipe: If the gas leaks, explosion or ignition may occur.
- Water pipe: If rigid vinyl pipe is used, grounding effect will not work.
- Grounding wire and lightning rod of telephone: The electric potential of grounding wire may rise abnormally in the
falling of a thunderbolt.
f The ELB for ground-fault protection only should be combined with MCCB or fuse equipped load breaker switch. In this
case, you should use the one that has at least the same or more capcity as fuse capacity or the rated current of MCCB.
f Use the wires that comply with regulated specification and firmly connect to the terminal board. Then tighten it with the
screws provided so that the terminal board cannot be moved by external force. (The connecting cable and the grounding
terminal should be locally procured). When wiring, the connection cable shouldn’t be too tight.
f Apply silicon at the end of CD pipe so that rainwater does not enter.
Conduit leading into an outdoor unit
Silicone
32
Wiring work
Overall System Configuration
Connection of the power cable (1 phase 2 wires)
Distribution board Outdoor unit Indoor unit
Communication
cable
220V
Wired remote
controller
Earth
1 phase
2 wires
220V-240V~
MCCB +
ELB
ELCB
Or
MCCB +
ELB
ELCB
Or
Earth
1 phase
2 wires
220V-240~
Connection of the power cable (1 phase 2 wires using EEV kit)
Distribution board Outdoor unit Indoor unit
1 phase
2 wires
220V-240~
Earth
Communication
cable
Wired remote
controller
EEV kit
1 phase
2 wires
220V-240V~
MCCB +
ELB
ELCB
Or
MCCB +
ELB
ELCB
Or
33
ENGLISH
Connection of the power cable (3 phase 4 wires)
Distribution board Outdoor unit Indoor unit
Communication
cable
220V
Wired remote
controller
Earth
1 phase
2 wires
220V-240V~
MCCB +
ELB
ELCB
Or
MCCB +
ELB
ELCB
Or
Earth
3 phase
4 wires
380V~
Connection of the power cable (3 phase 4 wires using EEV kit)
Distribution board Outdoor unit Indoor unit
3 phase
4 wires
380V~
Earth
Communication
cable
Wired remote
controller
EEV kit
1 phase
2 wires
220V-240V~
MCCB +
ELB
ELCB
Or
MCCB +
ELB
ELCB
Or
t You must install an earth leakage breaker.
- ELCB(Earth Leakage Circuit Breaker)
- MCCB(Molded Case Circuit Breaker)
- ELB(Earth Leakage fuse breaker)
t Manufacturers are not responsible for fire caused by not installing ELCB or MCCB.
t Install the cabinet panel near the outdoor unit for service convenience and emergency operation switch off.
t You must install a circuit breaker that can prevent excess current and shut off the electric leakage on the outdoor
unit.
CAUTION
34
Wiring work
Specification for circuit breaker and power supply cord
f Power supply cord is not supplied with air conditioner.
f Select the power supply cord in accordance with relevant local and national regulations.
f Wire size must comply with the applicable local and national code.
f The appliance shall be provided with a certified power supply cord and interconnection cord complying with the national
regulations of the countries in which the appliance is to be sold.
f Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible
cord. (Code designation IEC : 60245 IEC 57 / CENELEC : H05RN-F)
Model Voltage MCA MFA Ssc value (MVA)
AM040✴XMDEH
1phase, 220~240V/50Hz
22 32 (Note1)
AM050✴XMDEH 24 32 (Note1)
AM060✴XMDEH 32 40 (Note1)
(Note1) Equipment complying with IEC 61000-3-12.
Model Voltage MCA MFA Ssc value (MVA)(Note2)
AM040✴XMDGH 3phase,
380~415V/50Hz
10 20 3.3
AM050✴XMDGH 12 20 3.3
AM060✴XMDGH 12 20 3.3
(Note2) This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc is greater than or equal
to Ssc value at the interface point between the user’s supply and the public system. It is the responsibility of the
installer or user of the equipment to ensure, by consultation with distribution network operator if necessary, that the
equipment is connected only to a supply with a short-circuit power Ssc greater than or equal to Ssc value.
Tightening power terminal
f Connect the cables to the terminal board using the compressed ring terminal.
f Use rated cables only.
f Connect the cables with driver and wrench that can apply the rated torque to the screws.
f Make sure that appropriate tightening torque is applied for cable connection. If the terminal is loose, arc heat may occur
and cause fire and if the terminal is connected too firmly, terminal may get damaged.
5JHIUFOJOHUPSRVFLHGtDN
M4 12.0~18.0 Communication : F1, F2
3 phase AC power: 1(L), 2(N), L, N, L1(R), L2(S), L3(T), N
M5 20.0~30.0 1 phase AC power : 1(L), 2(N), L, N
35
ENGLISH
Selecting compressed ring terminal
f Select a compressed ring terminal of a connecting power cable based on a nominal dimensions for cable.
f Cover a compressed ring terminal and a connector part of the power cable and then connect it.
Silver solder
Nominal dimensions for cable (mm2)4/6 10 16 25 35 50 70
Nominal dimensions for screw (mm) 4888888888
B
Standard dimension (mm) 9.5 15 15 16 12 16.5 16 22 22 24
Allowance (mm) ±0.2 ±0.2 ±0.2 ±0.3 ±0.3 ±0.3 ±0.4
D
Standard dimension (mm) 5.6 7.1 9 11.5 13.3 13.5 17.5
Allowance (mm) +0.3
-0.2
+0.3
-0.2
+0.3
-0.2
+0.5
-0.2
+0.5
-0.2
+0.5
-0.2
+0.5
-0.4
d1
Standard dimension (mm) 3.4 4.5 5.8 7.7 9.4 11.4 13.3
Allowance (mm) ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.3 ±0.4
E Min. 6 7.9 9.5 11 12.5 17.5 18.5
F Min. 5 9 9 13 15 13 13 14 20
L Max. 2028.5303334 38435051
d2
Standard dimension (mm) 4.3 8.4 8.4 8.4 8.4 8.4 8.4 8.4
Allowance (mm) + 0.2
0
+0.4
0
+0.4
0
+0.4
0
+0.4
0
+0.4
0
+0.4
0
+0.4
0
t Min. 0.9 1.15 1.45 1.7 1.8 1.8 2.0
36
Wiring work
Installing grounding wire
f Grounding must be done by a qualified installer for your safety.
f Use the grounding wire by referring to the specification of the electric cable of the outdoor unit.
Grounding the power cable
f The standard of grounding may vary according to the rated voltage and installation place of the air conditioner.
f Ground the power cable according to the following.
Installation place
Power condition High humidity Average humidity Low humidity
Voltage of lower than 150V Perform the grounding work
3. Note 1)
Perform the grounding work 3 if
possible for your safety. Note 2)
Voltage of higher than 150V Must perform the grounding work 3. Note 1)
(In case of installing circuit breaker as well)
1. Grounding work 3
t Grounding must be done by your installation specialist.
t Check if the grounding resistance is lower than 100Ω. When installing a circuit breaker that can cut the electric
circuit within 0.5 second in case of a short circuit, the allowable grounding resistance should be 30~500Ω.
2. Grounding at dry place
t The grounding resistance is should be lower than 100Ω. (It should not be higher than 250Ω)
- Use the rated grounding wire by referring to the specification of the electric cable of the outdoor unit.
NOTE
Performing the grounding work
f Use the grounding wire by referring to the specification of the electric cable for the outdoor unit.
When using the terminal for grounding only When using grounding of the switch board
Earth terminal Switch Board
37
ENGLISH
Grounding work
If the power distribution circuit does not have a grounding or the grounding does not comply with specifications, a ground
rod must be installed.
The corresponding accessories are not supplied with the air conditioner.
1. Select a grounding rod that complies with the specifications given in the illustration.
Compressed ring terminal (Terminal M4)
PVC-insulated green/yellow wire
Copper wire
Carbon rod
2. Select a proper place for the grounding rod installation.
- In damp hard soil rather than loose sandy or gravel soil that has a higher grounding resistance.
- Away from underground structures or facilities, such as gas pipes, water pipes, telephone lines and underground
cables.
- At least two meters away from lightening(as in a storm) conductor.
50cm
30cm
t The grounding wire for the telephone line cannot be used to ground the air conditioner.
CAUTION
3. Install a green/yellow coloured grounding wire :
- Refer to the ‘Wiring work’ for the specification of grounding wire.
- When the grounding wire is too short, extend the grounding wire but bind the connection part with insulation tape.
(Do not bury the connection).
- Secure the grounding wire in position with staples.
t When the grounding rod is installed in a place where many people pass by, you must fix it firmly.
CAUTION
4. Carefully check the installation, by measuring the grounding resistance with a ground resistance tester.
- If the resistance is above required level, drive the grounding rod deeper into the ground or increase the number of
grounding rods.
5. Connect the grounding wire to the electrical component box inside of the outdoor unit.
38
Setting indoor unit option switch and key function
PBA shape
AM✴✴✴✴XMD✴H Series
7-SEGMENT
(DISPLAY)
DIP S/W
(K5~K16)
Do not connect wires to these terminal blocks
Terminal blocks (R1, R2) for connection with the Upper Controller(DMS, Touch, On/Off Controller, etc)
S/W for setting number of connecting indoor units
FLOW SWITCH
External Con
39
ENGLISH
Setting the number of connecting indoor units
Ex : When you connect 3 indoor units, set SW02 to 3
AM✴✴✴✴XMD✴H Series
SW02
Unit digit
SW01
Unit digit
S/W function
AM✴✴✴✴XMD✴H Series
Tact switch Heating KEY operation Cooling KEY operation Reset View Mode
K1 K2 K3 K4
DIP switch
Manual silent option Snow prevention
Cooling target
evaporating
temperature
Cooling target
evaporating
temperature
K5 K6 K7 K8
Silent mode Silent mode Heating capacity
correction
Heating capacity
correction
K9 K10 K11 K12
Total electric current
option
Total electric current
option Defrost correction Defrost correction
K13 K14 K15 K16
40
Setting indoor unit option switch and key function
DIP S/W specification setting
AM✴✴✴✴XMD✴H Series
TAC T
switch
Number of
presses Content SEG1 SEG2 SEG3 SEG4 Remark
K1
Press and hold
1 time Check operation
1 Heating refrigerant charging
2 Heating trial operation
3 Heating pump out
4 Vacuum
5 Completion
K2
1 Cooling refrigerant charging
2 Cooling trial operation
3 Cooling pump down
4 Checking the amount of refrigerant
5 Completion
K3 Reset
❋ If you perform Cooling refrigerant charging or Cooling pump down in high temperature environment,
E407 (High pressure protection control) error or high pressure protection switch may operate.
f K4 input display order
(1)Current frequency l (2)Low pressure value l (3)Outdoor temperature l (4)Discharge temperature l (5)OLP
temperature l (6)COND temperature l (7)Double pipe out tube temperature l (8)High pressure value l (9)FAN
RPM l (10)ESC(EVI) EEV l (11)MAIN EEV l (12)Present running current l (13)Number of connected indoor units l
(14)Number of operating indoor units l (15)Sum of indoor unit capacity l (16) Mode Master indoor address
K4(Press and hold to
enter the setting) -> K4
press(Number of press)
Displayed content Display on segment
0 time Main Micom version Version (ex. 0912)
1 time Inverter Micom version Version (ex. 0912)
2 times EEPROM version Version (ex. 0912)
3 times Automatically assigned address of the
units
SEG1 SEG2 SEG3, 4
Indoor unit: “A” Indoor unit: “0” Address (ex: 05)
4 times Manually assigned address of the units SEG1 SEG2 SEG3, 4
Indoor unit: “A” Indoor unit: “0” Address (ex: 01)
41
ENGLISH
f K5: Automatic / Manual Silent mode operation setting
Switch
Function (Silent mode operation control)
K5
ON Automatic Silent mode operation
OFF Manual Silent mode operation
❋ You can use the Manual Silent mode operation, if you set the K5 DIP switch to ‘OFF’ and connect some external contact
switch to the ‘External Con’ port of MAIN PBA (shown in p.38)
f K6: Snow prevention control option
Switch
Function (Snow prevention control)
K6
ON Disuse snow prevention control (Default)
OFF Use snow prevention control
❋ When you set the snow prevention control as ‘Use’, outdoor fan will operate for one minute every 30minutes in the
condition of Cooling/heating stop status at below 5°C.
f K7, K8: Changing cooling capacity correction table
Switch
Function (Target evaporating temperature)
K7 K8
ON ON 7 ~ 9 °C (Factory default setting)
ON OFF 5 ~ 7 °C
OFF ON 9 ~ 11 °C
OFF OFF 10 ~ 12 °C
❋ Upgrade the performance by referring to the cooling long pipe performance data of the technical data book.
❋ If you upgrade the performance at your discretion, low discharge air temperature of an indoor unit might cause
discomfort. This is the option for performance correction during long pipe installation only.
f K9, K10: Silent mode option. This reduces FAM RPM to operate the outdoor unit quietly during night operation.
Switch
Function (Silent mode)
K9 K10
ON ON Disuse Silent mode
ON OFF STEP - 1
OFF ON STEP - 2
OFF OFF STEP - 3
❋ Enables the silent mode for night-time in cooling mode. (It operates automatically depending on the temperature.)
❋ However, if the external contact interface module (MIM-B14) is used, entering the silent mode is available with contact
signal in cooling and heating mode.
42
Setting indoor unit option switch and key function
f K11, K12: Changing heating capacity correction table
Switch
Function
K11 K12
ON ON Default
ON OFF Default -196 kPa
OFF ON Default - 98 kPa
OFF OFF Default + 98 kPa
❋ Heating operation increases frequency when current high pressure is higher than target high pressure; vice versa,
decreases frequency. When target high pressure is high, the discharge air temperature of an indoor unit will increase but
energy consumption will increase as well.
❋ Maintaining factory default status is recommended. However, if you want to reduce energy consumption or you are not
satisfied with heating performance, control the operation according to the surrounding environment. As you decrease
the target high pressure, energy consumption and noise may decrease but indoor air discharge temperature decreases
as well.
f K13, K14: Changing current limit option table
Switch Function
K13 K14 4 HP 5 HP 6 HP
ON ON Default Default Default
ON OFF Default - 4(A) Default - 2(A) Default - 2(A)
OFF ON Default - 6(A) Default - 4(A) Default - 4(A)
OFF OFF Default - 8(A) Default - 6(A) Default - 6(A)
Classification Model Default
ø1
4HP AM040✴XMDEH 22A
5HP AM050✴XMDEH 24A
6HP AM060✴XMDEH 32A
ø3
4HP AM040✴XMDGH 10A
5HP AM050✴XMDGH 12A
6HP AM060✴XMDGH 12A
43
ENGLISH
f K15, K16: Defrost Option l This is to control entering condition of defrost mode
Switch
Function
K15 K16
ON ON MID
ON ON LOW1
OFF OFF LOW2
❋ Defrost mode will start when the temperature difference between outdoor and outdoor heat exchanger has become
more than certain standard.
❋ Factory default status is MID. When the function changes to LOW with option control, defrost entering temperature
decreases. When defrost entering temperature decreases, the operation hour will be long but this means that the
operation hour with the reduced heating capacity increases. This option is used at places where humidity is high and the
defrost mode enters too frequently.
❋ Maintaining factory default status is recommended.
Setting the option
1. Press and hold K2 to enter the option setting. (Only available when the operation is stopped)
- If you enter the option setting, display will show the following. (If you have set the ‘Emergency operation for
compressor malfunction’, 1 or 2 will be displayed on Seg 4.)
- Seg 1 and Seg 2 will display the number for selected option.
- Seg 3 and Seg 4 will display the number for set value of the selected option.
2. If you have entered option setting, you can shortly press the K1 switch to adjust the value of the Seg 1, Seg 2 and select
the desired option. (Refer to pages 45~47 for the Seg number of the function for each option)
Example)
Z
3. If you have selected desired option, you can shortly press the K2 switch to adjust the value of the Seg 3, Seg 4 and change
the function for the selected option. (Refer to pages 45~47 for the Seg number of the function for each option)
Example)
Z
44
Setting indoor unit option switch and key function
4. After selecting the function for options, press and hold the K2 switch for 2 seconds. Edited value of the option will be
saved when entire segments blinks and tracking mode begins.
t Edited option will not be saved if you do not end the option setting as explained in above instruction.
CAUTION
❋ While you are setting the option, you may press and hold the K1 button to reset the value to previous setting.
❋
If you want to restore the setting to factory default, press and hold the K4 button while you are in the option setting mode.
-
If you press and hold the K4 button, setting will be restored to factory default but it doesn’t mean that restored setting is
saved. Press and hold the K2 button. When the segments shows that tracking mode is in progress, setting will be saved.
Optional
item
Input
unit SEG1 SEG2 SEG3 SEG4 Function of the option Remarks
Channel
address Main 0 0
AU Automatic setting
(Factory default) Address for classifying the product from upper
level 0 ~ 15 controller (DMS, S-NET 3, etc.)
0 ~ 15
Manual setting for
channel (0 ~ 15)
Inspection and check operation
f This function is only available for AM✴✴✴✴XMD✴H Series
Precautions before check operation
t When the outdoor temperature is low, turn on the main power 3 hours before beginning the operation.
- If you start the operation immediately after turning on the main power, it may cause serious damage to the
part within the product.
t Do not touch the refrigerant pipe during or right after the operation.
- Refrigerant pipe may be hot or cold during or right after the operation depending on the status of the
refrigerant which flows through the refrigerant pipe, compressor and other parts of the refrigerant cycle. If
you touch the refrigerant during or right after the operation, you may get burns or frostbite.
t Do not operate the product with its panel or protection nets off.
- There is risk of personal injury from the parts that rotates, heated or with the high voltage.
t Do not turn off the main power immediately after stopping the operation.
- Wait for at least 5 minutes before turning off the main power. If not, water leakage or other problems may
occur.
t Connect all the indoor units and the power supply for the outdoor unit and run auto or manual address setting.
Run auto or manual address setting after changing the indoor unit PCB.
CAUTION
Inspection before check operation
1. Check the power cable and communication cable of the indoor and outdoor unit.
2. Supply power to the outdoor unit 3 hours before check operation to pre-heat the crank case heater.
3. Before supplying the power, use a voltmeter and phase tester to check the voltage and the phase.
- R,S,T terminal: check the 380 V ~ 415 V between wires (R-S, S-T, T-R) / 220V~240V between wires (L-N).
4. When the power is supplied, outdoor unit will execute tracking to check the indoor unit connection and other options.
5. Write down the installation report on the service history report paper attached on the front part of the control box.
t Supply power to the outdoor unit 3 hours before check operation to pre-heat the crank case heater.
CAUTION
45
ENGLISH
6. Guaranteed range of check operation
For correct judgment, you must perform check operation in below indoor/outdoor temperature condition.
50
40
30
20
10
0
-10
-20
51015202530354045
Indoor temperature (°C)
Cooling
Heating
Outdoor temperature (°C)
- Check operation selects and operates cooling/heating mode automatically.
- In the temperature range marked with slashed pattern, system protection control may trigger during operation.(It may
be hard to judge the check operation correctly due to protection control operation.)
- When the temperature is outside of guaranteed range, accuracy of judgment on check operation may decrease near
boarder line area.Inspection and check operation
Check operation
1. Use KEY MODE to run check operation.
- When the check operation is not completed, UP (unprepared) will appear on the LED after the communication check
and restrict compressor from operating. (UP Mode will be cleared automatically when check operation is completed.)
- Check operation may proceed from 30 minutes maximum 50 minutes depending on the operation status.
- During check operation, noise can be generated due to valve inspection. (Check the product if abnormal noise occurs
continuously)
2. When error occurs during check operation, check the error code and take appropriate measures.
- Refer to service manual if you need inspection or when other errors occur.
3. When check operation ends, use S-NET pro or S-CHECKER to issue a result report.
- Refer to service manual for further actions if you have any items with “inspection required” sign on the result report.
- After taking appropriate measure for the items with “inspection needed” sign, run the check operation again.
4. Check the following items by running (cooling/heating) trial operation.
- Check if cooling/heating operation performs normally.
- Individual indoor unit control: Check for air flow direction and fan speed.
- Check for abnormal operation noise from the indoor and outdoor unit.
- Check for proper draining from the indoor unit during cooling operation.
- Use S-NET pro to check the detail operation status.
5. Explain to the user how to use the air conditioner according to the user’s manual.
6. Hand over the installation manual to the customer so they can keep it with them.
Automatic refrigerant amount detection function (Checking th amount of refrigerant)
46
Charging refrigerant
f The R-410A refrigerant is blended refrigerant. Add only liquid refrigerant.
f Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant
using a scale.
Important information regulation regarding the refrigerant used
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
t Inform user if system contains 5 tCOe or more of fluorinated greenhouse gases. In this case, it has to be checked
for leakage at least once every 12 months, according to regulation n°517/2014. This activity has to be covered
by qualified personnel only. In case situation above (5 tCOe or more of R-410A), installer (or recognized person
which has responsibility for final check) has to provide a maintenance book, with all the information recorded
according to REGULATION (EU) No 517/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 April
2014 on fluorinated greenhouse gases.
CAUTION
Please fill in the following with indelible ink on the refrigerant charge label supplied with this product and on this
manual.
f ① : The factory refrigerant charge of the product.
f ② : The additional refrigerant amount charged in the field.
f ①+② : The total refrigerant charge.
Refrigerant type GWP value
R-410A 2088
t GWP=Global Warming Potential
t Calculating tCO2e : kg x GWP / 1000
d
Indoor unit
Outdoor unit
②
①
a Factory refrigerant charge of the product: see unit name plate.
b Additional refrigerant amount charged in the field. (Refer to the above information for the quantity of
refrigerant replenishment.)
c Total refrigerant charge.
d Refrigerant cylinder and manifold for charging.
NOTE
t The filled-out label must be adhered in the proximity of the product charging port.
(ex. onto the inside of the stop valve cover.)
CAUTION
Unit kg tCO2e
①, a
②,b
①+②, c
47
ENGLISH
Charging refrigerant
f Open the manifold gauge valve connected to the liquid side service valve and add the liquid refrigerant.
f If you cannot add the whole quantity of the refrigerant while the outdoor unit is stopped, open the gas side and liquid
side service valve. Then, add remaining refrigerant by pressing the refrigerant adding button of the outdoor PCB.
Gas side
Scale
R-410A (Inject
liquid refrigerant)
Liquid side
Vacuum port
Manifold gage Service valve
Outdoor unit
t Open the gas side and liquid side service valve completely after charging the refrigerant. (If you operate the air
conditioner with the service valve closed, the important parts may be damaged.)
t Put on safety equipment when charging refrigerant.
t Do not charge the refrigerant when you adjust or control other product such as indoor units or EEV kits.
t When the ambient temperature is low in winter time, do not heat the refrigerant container to speed up the
charging process. There is risk of explosion.
t Beware for possibility of refrigerant leakage when you connect the manifold gauge to the charging port for
heating.
t Close the valve of the refrigerant container immediately after charging the refrigerant. If not, there might be a
change in entire amount of refrigerant.
CAUTION
48
Pump Down
The object of pump down
f You can reduce as much refrigerant leakage as possible during product movement or repair by collecting the refrigerant
to the outdoor unit.
Caution for pump down procedure
f The amount of refrigerant that can be put into an outdoor unit is limited due to the slim shape of the outdoor unit.
f Before performing pump down, most of the refrigerant should be put into an empty container at first. The maximum
amount of refrigerant that can be put into the outdoor unit is 5kg.
f When the amount of system refrigerant exceeds the amount of maximum receptive capacity, compressor trip or damage
by fire might be caused.
Pump down procedure
f Before performing pump down, collect the refrigerant into the empty container.
f Turn off the manifold gage.
f Turn off the service valve of liquid pipe side.
f Press K2 button on the outdoor unit PCB three times. (‘ ’ is displayed on outdoor PCB LED.)
f When the compressor starts operating, observe low pressure using manifold gage.
f When the low pressure goes below 0kg/cm²,g, turn off the service valve at gas side and finish the pump down operation.
(To finish pump down operation, press K2 button one more time or press K3 button one time to be initiated.)
t When putting refrigerant into the refrigerant container, you must use the exclusive container that can be
recharged. When remodeling normal refrigerant container illegally, explosion might occur.
CAUTION
49
ENGLISH
How to put the refrigerant into the refrigerant container before pump down operation
❋ When the amount of refrigerant charged in the system exceeds maximum receptive capacity, collect the refrigerant into
the refrigerant container at first and then perform the pump down.
f Prepare the exclusive refrigerant container that can be recharged, scale, and manifold gage that can be recharged.
f Check the current amount of refrigerant within the system.
f After connecting the refrigerant container to an outdoor unit, operate 50% of all indoor units as cooling mode.
f Check the pressure of high pressure side for manifold gage after 10 minutes from cooling operation. When the pressure
of high pressure side is above 30kg/cm²,g decrease the number of operating indoor unit and make the pressure below
30kg/cm²,g.
f After checking that the pressure of high pressure side went below 30kg/cm²,g, open the manifold gage side valve(2) that
is connected to the liquid pipe and refrigerant container valve. Then run the refrigerant from liquid pipe to refrigerant
container.
f Check whether the proper amount of refrigerant are put into the container using a scale, turn off the valve and remove
the manifold gage.
f The amount of refrigerant that can be put into the refrigerant container should be about 50% of all refrigerant of the
whole system.
f Do not collect too much refrigerant in one refrigerant container.
Gas side
Scale
Liquid side
Manifold gage Service valve
Outdoor unit
R-410A Refrigerant
container valve
Valve(2)
Valve(1)
50
Checking lists after finishing installation
f Before supplying power, measure the power terminal (L, N) and outdoor unit grounding using insulation-resistance
tester.
- The measured value should be above 30MΩ.
t You must not measure the communication terminal since the communication circuit may get damaged.
t Check the short circuit using a circuit tester.
CAUTION
Installation
Outdoor unit
t Have you secured air discharge profile at the bottom of service cover?
t Have you checked the external surface and the inside of the outdoor unit?
t Is there any possibility of short circuit due to the heat of an outdoor unit?
t Is the place well-ventilated and ensures space for service?
t Is the outdoor unit fixed securely?
Indoor unit
t Have you checked the external surface and the inside of the indoor unit?
t Is the place well-ventilated and has enough space been allowed for service?
t Have you checked if the center of the indoor unit is ensured and it is installed
horizontally?
Refrigerant pipe work
t Have you selected correct pipes?
t Are the liquid and gas valve open?
t Is the total number of connecting indoor units within the allowable range?
t Are the length and the height difference between the refrigerant pipes within
the allowable range?
t Is the refrigerant Y-joint properly installed?
t Has the connection of liquid and gas pipes been correctly performed?
t Have you chosen correct insulation for pipes and have you insulated them
correctly?
t Is the pipe or connection part properly insulated?
t Is the quantity of the additional refrigerant correctly weighed in? (You must
record the amount of additional refrigerant charging on the service record paper
placed outside the outdoor unit.)
Installing the drain pipe
t Have you checked whether the drain pipes of the indoor unit and outdoor unit
are connected together?
t Have you completed the drain test?
t Is the drain pipe properly insulated?
Wiring work
t Are the power cable and communication cable tightened firmly on the terminal
board within the range of rated tightening torque?
t Have you performed the earthing work 3 to the outdoor unit?
t Is 2-core cable used for the communication cable?
t Is the length of the wire is in the limited range?
t Is the wiring route correct?
Setting ADDRESS
t Are the ADDRESSES of the indoor and outdoor units properly set?
t Are the ADDRESSES of the remote controller properly set?
(When using multiple remote controllers)
Option t Have you checked whether the vibration-resistance frame is correctly installed if
there is a possible vibration of the outdoor unit.
51
ENGLISH
Trial operation
f Check the power supply between the outdoor unit and the cabinet panel.
- 1 phase power supply : L, N
- 3 phase power supply : R,S,T,N
f Check the indoor unit.
- Check whether you have connected the power and communication cables correctly. (The communication cables
between an indoor unit and outdoor unit are F1, F2.)
- Check the thermistor sensor, drain pump/hose, and display are connected correctly.
f Check with Key mode or S-Net Pro.
- At first, operate all the indoor units with Key mode and operate the indoor units individually with S-Net Pro.
- In the beginning of operation, check the compressor operation sound. If there is a boom sound, stop the trial operation.
f Check the operation status of indoor and outdoor unit.
- Check whether the cooling operation is done correctly.
- Check the individual indoor unit control, wind velocity, and wind flow direction.
- Check whether you can hear abnormal sound from indoor unit and outdoor unit.
- Check whether the drainage is done correctly in cooling.
- Check S-net Pro for detailed operation.
f Explain to the user the usage of the air conditioner by referring to the users manual.
t Turn on the outdoor unit 3 hours before the test operation to preheat the compressor.
t If the compressor is not preheated, ‘CH’ may appear on the outdoor unit PCB depending on the outdoor
temperature.
CAUTION
Writing and keeping installation checking card
f Installation checking card is enclosed with the installation manual.
- Installer should fill out the front side of the card meticulously.
- Write basic information such as date of installation, name of an installer, contact information, supervision company etc.
- Write additional information such as the name of outdoor unit models, unusual, calculation of the additional amount of
refrigerant etc.
- Write indoor unit related information such as indoor unit installation location, indoor unit model name etc.
f Keep the installation checking card in a designated place and do not lose it.
Installation checking card
52
Trial operation
Type Model Net weight
(kg)
Net size
(W × H × D, mm)
Outdoor unit
RD040MHXEA 100 940×1,210×330
RD050MHXEA 100 940×1,210×330
RD040MHXGA 100 940×1,210×330
AM050FXMDGH/EA 100 940×1,210×330
RD060MHXEA 103 940×1,210×330
RD060MHXGA 103 940×1,210×330
AM060FXMDEH/EA 103 940×1,210×330
53
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MEMO
54
MEMO
55
ENGLISH
MEMO
SAMSUNG ELECTRONICS CO., LTD.
107, Hanamsandan 6beon-ro, Gwangsan-gu, Gwangju-si, Korea 62218
Samsung Electronics
Service Department
PO Box 12987, Blackrock, Co. Dublin. Ireland
or
Blackbushe Business Park, Yateley, GU46 6GG. UK
This product is RoHS compliant DB98-33604A-15