Samsung AM056FNFDEH User Manual
Displayed below is the user manual for AM056FNFDEH by Samsung which is a product in the Split-System Air Conditioners category. This manual has pages.
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Thank you for purchasing this Samsung product.
Floor Standing Unit
AM777FNFDEH7
AM777FBFDEH7
02
features of your new
air conditioner
t Cool Summer Offer
On those hot sweltering summer days and long restless nights, there is no better escape
from the heat than the cool comforts of home. Your new air conditioner brings an end to
exhausting hot summer days and lets you rest. This summer, beat the heat with your own
air conditioner.
t Cost Efficient System
Your new air conditioner not only provides maximum cooling power in the summer, but can
also be an efficient heating method in the winter with the advanced “Heat pump” system.
This technology is up to 300% more efficient than electrical heating, so you can further
reduce its running cost. Now, meet year-round needs with one air conditioner.
t Flexible installation
Duct type air conditioner is designed to be slimmer and offers different solutions for any
shape room allowing for specific air flow requirements. Also, the air intake can be set up on
either the bottom or rear of the unit, so there is more flexibility in installation.
03
ENGLISH
safety information
To prevent electric shock, disconnect the power before servicing, cleaning,
and installing the air conditioner.
SAFETY INFORMATION
Before using your new air conditioner, please read this manual thoroughly
to ensure that you know how to safely and efficiently operate the extensive
features and functions of your new appliance.
Because the following operating instructions cover various models,
the characteristics of your air conditioner may differ slightly from those
described in this manual. If you have any questions, call your nearest
contact center or find help and information online at www.samsung.com.
Important safety symbols and precautions:
WARNING
Hazards or unsafe practices that may result in
TFWFSFQFSTPOBMJOKVSZPSEFBUI
CAUTION
Hazards or unsafe practices that may result in
NJOPSQFSTPOBMJOKVSZPSQSPQFSUZEBNBHF
CAUTION
To reduce the risk of fire, explosion, electric shock,
or personal injury when using your air conditioner,
follow these basic safety precautions:
Do NOT attempt.
Do NOT disassemble.
Do NOT touch.
Follow directions carefully.
Unplug the power plug from the wall socket.
Make sure the machine is grounded to prevent electric
shock.
Call the contact center for help.
Note.
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PUIFST
1MFBTFGPMMPXUIFNDBSFGVMMZ
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04
safety information
SEVERE WARNING SIGNS
Do not place the air conditioner near hazardous substances
or equipment that releases free flames to avoid fire,
explosions or injuries.
tPotential risk of fire hazard or explosion.
Do not install the outdoor unit at an unstable place or
elevated surface where there is potential risk of falling.
tIf the outdoor unit falls, it may cause personal injury or loss of
property.
Failure or damage may occur if any changes or
modification that is not stated in the installation manual
was performed. In this case, user will be responsible for the
repair expenses.
Install the air conditioner away from direct exposure to
sunlight, heating apparatus, and humid places.
tHang curtains on windows to boost cooling efficiency and to
avoid the risk of electric shock.
Do not cut the power plug and connect to a different power
cable.
Do not yank the power cable and touch the power plug
with hands.
tPotential risk of fire or electric shock.
Never use a damaged or dusted power plug, power cable,
or loosened power receptacle.
tPotential risk of fire or electric shock.
Install an exclusive circuit breaker and short-circuit breaker
for the air conditioner.
tPotential risk of electric shock or fire.
Do not insert anything such as fingers or branches into the
air conditioner vents while the air conditioner is running.
tKeep the children away from the air conditioner to prevent
them from putting their finger on the air conditioner. Potential
risk of personal injury.
Ensure no water gets into the air conditioner.
tPotential risk or electric shock.
tIf the water gets into the air conditioner, stop and unplug the
power source immediately.
Turn off the air conditioner using the provided remote
control or control accessory (if provided). Do not unplug to
turn off the unit (unless there is an immediate danger).
WARNING
05
ENGLISH
Do not run the air conditioner for an extended period of
time in a room with the door closed or with babies, elderly
or disabled people.
tOpen the door or windows to ventilate your room at least
once an hour to prevent oxygen shortage.
The air conditioner is composed of moving parts. Keep
children away from the unit to avoid physical injury.
Make sure that children take precautions against access to
the air conditioner and they do not play with the unit.
Do not clean the interior of air conditioner on your own.
tYou may damage the parts which can cause electric shock or
fire.
tConsult contact center for cleaning the interior of the air
conditioner.
Do not connect the air conditioner with heating apparatus
or attempt to disassemble, remodel or repair it yourself.
tPotential risk of malfunction, electric shock or fire. If repairs
are needed, consult the contact center.
Consult the place of purchase or contact center to install,
reinstall or disassemble the air conditioner.
tImproper installation carries a risk of unit malfunction, water
leakage, electric shock or fire.
tIf installing in specialty areas, such as a factory complex or
saline coastal area, consult the place of purchase or contact
center for specific installation details.
tThe units must be installed according to distances declared,
in order to permit accessibility from each side, either to
guarantee correct operation of maintenance or repairing
products. The unit’s parts must be reachable and removable
completely under safety condition (for people or things).
Consult a dealer regarding the appropriate measures to
prevent the allowable concentration from being exceeded.
tIf the refrigerant leaks, and cause the concentration limit to
be exceeded, hazards due to lack of oxygen in the room may
result.
If the indoor unit gets wet, turn the power off immediately
and call your nearest contact center.
tPotential risk of fire or electric shock.
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.
06
safety information
SEVERE WARNING SIGNS (CONT’D)
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.
Use a rated circuit breaker only.
tNever use steel wires or copper wires as a circuit breaker. It
may cause fire or unit malfunctions.
Do not put undue stress or place heavy object on the
power cable.
Do not bend the power cable excessively.
tPotential risk of fire or electric shock.
To protect the product from water and possible shock, you
should keep the power cable and the connection cord of
the indoor and outdoor units in the protection tube.
When opening or closing the front panel, use a stable stool
and watch your steps carefully.
Disconnect the air conditioner from power supply before it
is repaired or disassembled.
Clean the air conditioner after the inner fan stops operating.
tPotential risk of injury or electric shock.
Use a receptacle that has a ground terminal. The receptacle
must be used exclusively for the air conditioner.
tImproper electrical grounding may cause electric shock or
fire.
Be sure to ground the unit. Do not connect the ground wire
to gas or water pipes, lighting rods, or telephone grounding
lines.
tIf the unit is not properly grounded, electric shock may result.
If you smell burning plastic, hear strange sounds, or see
smoke coming from the unit, unplug the air conditioner
immediately and call a contact center.
tPotential risk of fire or electric shock.
WARNING
07
ENGLISH
CAUTION SIGNS
Do not block or place items in front of the air conditioner.
Do not step, hang onto, or place heavy items on the air
conditioner.
tPotential risk of personal injury.
If failure or damage occurs on the conditions of improper
use not followed by the installation manual, there will be an
extra labor charge for installing and construction.
tPotential risk of malfunction, electric shock or fire if repairs
or installations are attempted by a non-qualified service
technician.
Do not spray flammable gases such as insecticide near the
air conditioner.
tPotential risk of electric shock, fire or unit malfunction.
Do not open the front grille during operation.
tPotential risk of electric shock or unit malfunction.
Cool air should not flow directly towards people, pets, and
plants.
tIt is harmful to your health, pets, and plants.
Do not drink drain water coming out of the air conditioner.
tPotential risk of health hazard.
Do not allow children to climb on the air conditioner.
Do not use the air conditioner as a cooling precision
instrument for food, pets, plants, cosmetics or machinery.
Do not pull or give excessive shock to the air conditioner.
tPotential risk of fire, or unit malfunction and there are risk of
personal injury because unit may fall down.
Do not spray water directly on the air conditioner or use
benzene, thinner or alcohol to clean the surface of the unit.
tPotential risk of electric shock or fire.
tPotential risk of damage to the air conditioner.
Do not place any objects, especially containers with liquid.
Do not touch the pipe connected to the air conditioner.
CAUTION
08
safety information
CAUTION SIGNS (CONT’D)
Install the indoor unit away from lighting apparatus using
the ballast.
tIf you use the wireless remote control, reception error may
occur due to the ballast of the lighting apparatus.
Install the outdoor unit where operating noise and vibration
will not disturb your neighbor and in a well-ventilated area
with no obstacle.
tPotential risk of malfunction.
tOperating noise may disturb your neighbor.
Make sure that there are no obstacles or covers that block
the air conditioner.
Allow sufficient space for air circulation.
tInsufficient ventilation may result in poor performance.
If the power cable is damaged, the manufacturer or a
qualified service technician must replace it.
If a power outage occurs while the air conditioner is
working, turn off the power source immediately.
Max current is measured according to IEC standard for
safety and current is measured according to ISO standard
for energy efficiency.
Check for damage on delivery. If damaged, do not
install the air conditioner and call the place of purchase
immediately.
Keep indoor temperatures stable and not extremely cold,
especially where there are children, elderly or disabled
people.
The packaging material and used batteries of the remote
controller (optional) must be disposed of in accordance
with the national standards.
The refrigerant used in the air conditioner must be treated
as chemical waste. Dispose the refrigerant following
national standards.
Have a qualified service technician install the air
conditioner and perform a trial operation.
Firmly connect the drain hose to the air conditioner for
proper water drainage.
CAUTION
09
ENGLISH
Check for damages on the outdoor unit installation pad at
least once a year.
tPotential risk of personal injury or property loss.
When using a wireless remote control, the distance should
not be more than 7 meters from the air conditioner.
If the remote control is not used for a long period of time,
remove the batteries to prevent leakage of electrolyte.
When cleaning the outdoor unit, touch the heat exchanger
radiator fins with extreme care.
tWearing thick gloves can protect your hands.
Make sure that the condensed water dripping from the
drain hose runs out properly and safely.
The 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: Young children should be supervised to ensure that
they do not play with the appliance.
'PSVTFJO&VSPQF 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.
Inspect the condition, electric connections, pipes and
external case of the air conditioner regularly by a qualified
service technician.
Do not open doors and windows in the room being cooled
during operation unless necessary.
Do not block the air conditioner vents. If objects block the
air flow, it may cause unit malfunction or poor performance.
Make sure there are no obstacles under the indoor unit.
tPotential risk of fire or loss of property.
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.
10
safety information
CAUTION SIGNS (CONT’D)
Our units must be installed in compliance with the spaces
indicated in the installation manual to ensure either
accessibility from both sides or ability to perform routine
maintenance and repairs. The units’ components must be
accessible and that can be disassembled in conditions of
complete safety either for people or things.
For this reason, where it is not observed as indicated into
the Installation Manual, the cost necessary to reach and
repair the unit (in safety, as required by current regulations
in force) with slings, trucks, scaffolding or any other means
of elevation won’t be considered in-warranty and charged
to end user.
Ensure the off-on and protection switches are properly
installed.
Do not use the air conditioner if damaged. If problems
occur, immediately stop operation and disconnect the plug
from the power supply.
If the air conditioner will not be used for an extended
period of time (for example, over several months), unplug
the power from the wall.
Call the place of purchase or a contact center if repairs are
needed.
tPotential risk of fire or electric shock if disassembly or repairs
are attempted by a
non-qualified service technician.
CAUTION
11
ENGLISH
contents
VIEWING YOUR AIR CONDITIONER
12
12 Floor standing unit
USING YOUR AIR CONDITIONER
13
13 Tips on using your air conditioner
CLEANING AND MAINTAINING
THE AIR CONDITIONER
14
14 Cleaning the filter
14 Air filter
16 Maintaining your air conditioner
16 Periodical checks
17 Internal protections via the unit
control system
APPENDIX
18
18 Troubleshooting
19 Operation ranges
20 Model specification (Weight and dimension)
INSTALLING YOUR AIR CONDITIONER
21
21 Installation part
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB
cable) should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment
or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to
promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and
how they can take these items for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic
accessories should not be mixed with other commercial wastes for disposal.
For information on Samsung’s environmental commitments and product-specific regulatory obligations, e.g. REACH, WEEE, Batteries, visit :
samsung.com/uk/aboutsamsung/samsungelectronics/corporatecitizenship/data_corner.html
12
viewing your air conditioner
Congratulations on the purchase of the air conditioner. We hope you enjoy the features of your air
conditioner and stay cool or warm with optimal efficiency.
Please read the user manual to get started and to make the best use of the air conditioner.
FLOOR STANDING UNIT
Your air conditioner may look slightly different from the illustration shown above depending
on your model.
Filter
Air Outlet
Air Intake
13
ENGLISH
using your air conditioner
TIPS ON USING YOUR AIR CONDITIONER
Here are some tips that you would follow when using your air conditioner.
TOPIC 3&$0..&/%"5*0/
Cooling t If current outside temperatures are much higher than the selected indoor
temperature, it may take time to bring the inner temperature to the desired
coolness.
t Avoid drastically turning down the temperature.
Energy is wasted and the room does not cool faster.
Heating t Since the air conditioner heats the room by taking heat energy
from outdoor air, the heating capacity may decrease when outdoor
temperatures are extremely low. If you feel the air conditioner insufficiently
heats, using an additional heating appliance in combination with the air
conditioner is recommended.
Frost & De-ice t When the air conditioner runs in Heat mode, due to temperature difference
between the unit and the outside air, frost will form.
If this happens:
- The air conditioner stops heating.
- The air conditioner will operate automatically in De-ice mode for
10 minutes.
- The steam produced on the outdoor unit in De-ice mode is safe.
No intervention is required; after about 10 minutes, the air conditioner
operates again normally.
The unit will not operate when it starts to de-ice.
Fan t Fan may not operate for about 3~5 minutes at the beginning to prevent
any cold blasts while the air conditioner is warming up.
High indoor/outdoor
temperatures
t If both indoor and outdoor temperatures are high and the air conditioner is
running in Heat mode, the outdoor unit’s fan and compressor may stop at
times. This is normal; wait until the air conditioner turns on again.
Power failure t If a power failure occurs during the operation of the air conditioner, the
operating immediately stops and unit will be off. When power returns, the
air conditioner will run automatically.
Protection mechanism t If the air conditioner has just been turned on after operation stops or being
plugged in, cool/warm air does not come out for 3 minutes to protect the
compressor of the outdoor unit.
14
cleaning and maintaining the
air conditioner
CLEANING THE FILTER
When cleaning the filter, make sure to unplug the power from the unit. No special tools are needed to clean it.
Air filter
Washable air filter captures large particles from the air. The filter is cleaned with a vacuum or
by hand washing.
Unscrew the screws (8) on the top of the indoor unit.
Remove the front cabinet by unscrewing the screws (8) on the left/right side of
the front cabinet.
Remove the Air filter.
Screw
Front cabinet
Screws
15
ENGLISH
Clean the Air filter with a vacuum cleaner or soft brush.
When the dust is too heavy, rinse the Air filter with warm water mixed with neutral detergent. However,
if you rub the air filter during washing, air filter may get damaged.
Dry the Air filter in shaded area and put it back in the indoor unit.
When you dry the Air filter, avoid direct sunlight. Air filter may get deformed when it is exposed to
direct sunlight.
Press the Filter Reset button on the remote controller.
t Clean the Air filter every 2 weeks or when the filter indicator( ) lights up on the remote
control receiver. However, cleaning period can vary according to the surrounding
environment and hours of usage, so the period should be shorter in a dusty environment.
t If you have cleaned the air filter even if the filter indicator ( ) has not turned on, you must
press the Filter Reset button after cleaning the filter.
16
cleaning and maintaining the
air conditioner
MAINTAINING YOUR AIR CONDITIONER
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in
best condition.
Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect
the power plug. There may be internal damage if moisture is left in components.
Before using the air conditioner again, dry the inner components of the air conditioner again
by running in Fan mode for 3 to 4 hours. This helps remove odors which may have generated
from dampness.
Periodical checks
Refer to the following chart to maintain the air conditioner properly.
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Indoor unit
Clean the air filter (1)
O
Clean the condensate drain pan (2)
O
Thoroughly clean the heat exchanger (2)
O
Clean the condensate drain pipe (2)
O
Replace the remote control batteries (1)
O
Outdoor unit
Clean the heat exchanger on the outside of
the unit (2)
O
Clean the heat exchanger on the inside of
the unit (2)
O
Clean the electric components with jets of
air (2)
O
Verify that all the electric components are
firmly tightened (2)
O
Clean the fan (2)
O
Verify that all the fan assembly is firmly
tightened (2)
O
Clean the condensate drain pan (2)
O
The checks and maintenance operations described are essential to guarantee the
efficiency of the air conditioner. The frequency of these operations varies according to the
characteristics of the area, the amount of dust, etc.
(1) The described operations should be performed more frequently if the area of installation
is very dusty.
(2) These operations must always be performed by qualified personnel. For more detailed
information, see the Installation Manual.
17
ENGLISH
Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.
5ZQF %FTDSJQUJPO
Against cold air
The internal fan will be off to against cold air when the heat pump is
heating.
De-ice cycle
The internal fan will be off to against cold air when the heat pump is
heating.
Anti-protection of
internal battery
The compressor will be off to protect internal battery when the air
conditioner operates in Cool mode.
Protect compressor
The air conditioner does not start operating immediately to protect the
compressor of the outdoor unit after it has been started.
If the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from
an outdoor unit that may have deposited at low temperatures.
The internal fan is switched off automatically and restarted only after the de-ice cycle is
completed.
18
appendix
TROUBLESHOOTING
Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary
expenses.
130#-&. SOLUTION
The air conditioner does not
operate immediately after it
has been restarted.
t Because of the protective mechanism, the appliance does not start operating
immediately to keep the unit from overloading.
The air conditioner will start in 3 minutes.
The air conditioner does not
work at all.
t Check that the power plug is properly connected. Insert the power plug into the
wall socket correctly.
t Check if the circuit breaker is switched off.
t Check if there is a power failure.
t Check your fuse. Make sure it is not blown out.
The temperature does not
change.
t Check if you selected Fan mode.
Press the .PEF button on the remote control to select another mode.
The cool (warm) air does
not come out of the air
conditioner.
t Check if the set temperature is higher (lower) than the current temperature. Press
the 5FNQFSBUVSF button on the remote control to change the set temperature.
Press the 5FNQFSBUVSF button to decrease or increase the temperature.
t Check if the air filter is blocked by dirt. Clean the air filter every two weeks.
t Check if the air conditioner has just been turned on. If so, wait 3 minutes. Cool air
does not come out to protect the compressor of the outdoor unit.
t Check if the air conditioner is installed in a place with a direct exposure to sunlight.
Hang curtains on windows to boost cooling efficiency.
t Check if the cover or any obstacle is not near the outdoor unit.
t Check if the refrigerant pipe is too long.
t Check if the air conditioner is only available in Cool mode.
t Check if the remote control is only available for cooling model.
The fan speed does not
change.
t Check if you selected Auto or Dry mode.
The air conditioner automatically adjusts the fan speed to Auto in Auto/Dry mode.
Timer function does not set. t Check if you press the 1PXFS button on the remote control after you have set the time.
Odors permeate in the room
during operation.
t Check if the appliance is running in a smoky area or if there is a smell entering from
outside. Operate the air conditioner in Fan mode or open the windows to air out the
room.
The air conditioner makes a
bubbling sound.
t A bubbling sound may be heard when the refrigerant is circulating through the
compressor. Let the air conditioner operate in a selected mode.
t When you press the 1PXFS button on the remote control, noise may be heard from
the drain pump inside the air conditioner.
Water is dripping from the
air flow blades.
t Check if the air conditioner has been cooling for an extended period of time with
the air flow blades pointed downwards. Condensation may generate due to the
difference in temperature.
Remote control is not
working.
t Check if your batteries are depleted.
t Make sure batteries are correctly installed.
t Make sure nothing is blocking your remote control sensor.
t Check that there are strong lighting apparatus near the air conditioner. Strong light
which comes from fluorescent bulbs or neon signs may interrupt the electric waves.
The air conditioner does not
turn on or off with the wired
remote control.
t Check if you set the wired remote control for group control.
The wired remote control
does not operate.
t Check if TEST indicator is displayed on the wired remote control. If so, turn off the
unit and switch off the circuit breaker. Call your nearest contact center.
The indicators of the digital
display flashes.
t Press the 1PXFS button on the remote control to turn the unit off and switch the
circuit breaker off. Then, switch it on again.
19
ENGLISH
OPERATION RANGES
The table below indicates the temperature and humidity ranges the air conditioner can be operated within.
Refer to the table for efficient use.
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*/%003 065%003
COOLING 18˚C to 32˚C -5˚C to 48˚C 80% or less
Condensation may occur on
the indoor unit with risk to have
either water blow off or drops on
the floor.
HEATING 27˚C or less -20˚C to 24˚C - Internal protection triggers and
the air conditioner will stop.
DRYING 18˚C to 32˚C -5˚C to 48˚C -
Condensation may occur on
the indoor unit with risk to have
either water blow off or drops on
the floor.
The standardized temperature for heating is 7˚C. If the outdoor temperature drops to 0˚C or below,
the heating capacity can be reduced depending on the temperature condition.
If the cooling operation is used at over 32˚C(indoor temperature), it does not cool at its full capacity.
20
appendix
MODEL SPECIFICATION (WEIGHT AND DIMENSION)
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*OEPPSVOJU
AM036FBFDEH/EU 23.0 kg 945×220×600 mm
AM056FBFDEH/EU 28.5 kg 1225×220×600 mm
AM071FBFDEH/EU 28.5 kg 1225×220×600 mm
*OEPPSVOJU
/"4"
AM036FNFDEH/EU 23.0 kg 945×220×600 mm
AM056FNFDEH/EU 28.5 kg 1225×220×600 mm
AM071FNFDEH/EU 28.5 kg 1225×220×600 mm
21
ENGLISH
Installation Part
Selecting the Installation Location
Preparing for installation
Decide the installation location, with the consideration of the
following conditions, under user’s approval.
Refrigerant pipe work must be done before installing the indoor
unit.
▶Place where air flow is not disturbed.
▶Place with flat surface and where structure can bear the
weight and vibration of the indoor unit. (If the structure
is not strong enough, indoor unit may fall and get
damaged or cause personal injury.)
▶Place where sufficient space can be guaranteed for
maintenance and other services.
▶Place where condensation can be drained easily.
▶Place that allows refrigerant pipe connection within
allowable distance.
▶Place where indoor unit will not be exposed to direct
sunlight.
▶Place that can keep the distance of at least 1m between
power/communication cable and any electronic devices.
(Depending on the circumstances, problem may occur
even if you secure 1m of distance.)
1. Check the product and the location where it will be installed.
2. Check the required installation conditions.
3. Drill a hole on a floor or a wall and insert bolt anchors as shown
in the figure.
- Use a Φ9.52 or M10
bolts for installation.
- At least 2 anchor bolts
must be used for fixing
the indoor unit.
1.
Select a location with no obstacles in surrounding area while allowing
easy pipe and electrical installation, and also consider a place where it
may not fall or get shaken by vibration or any other external force.
2. Drill a hole for the drain on the bottom or rear side of the
indoor unit with a diameter between 60~65mm.
3. Make sure that product is in level.
-
Check the horizontality by using a level or a vinyl tube with water etc.
t
If the indoor unit is not installed in level, drain water may get in
to the indoor unit due to incorrect measurement of water level.
4. Fix the indoor unit by connecting it to the anchor bolt.
(Unit: mm)
‘A’ or more
60 or more
Air inlet
Air outlet
Air filter
60
50 or below
Cover
Model A
77
036
77
700
77
056
77
980
77
071
77
980
Concrete
Hole for
anchor
or plug
Fixing bolt (Φ9.52 or M10)
t"MMUIFQBSUNVTUCFQVSDIBTFETFQBSBUFMZ
t4FSWJDFTQBDFNVTUCFTFDVSFE
Indoor unit installation
Purging the Unit
※ The designs and shape are subject
to change according to the model.
On delivery, the indoor unit is loaded with inert gas. All this gas
must therefore be purged before connecting the assembly
piping. To purge the inert gas, proceed as follows.
Unscrew the pinch pipe at the end of each refrigerant pipe.
Result: All inert gas escapes from the indoor unit.
Liquid
refrigerant
port
Gas
refrigerant
port
No. Name Description
①Liquid pipe connection 77
036/056
77
:
ø6.35
77
071
77
:
ø9.52
②Gas pipe connection 77
036/056
77
:
ø12.7
77
071
77
:
ø15.88
③Drain pipe connection
ID ø18
④Power wiring
-
⑤Air intake -
⑥Air outlet -
Model "A" "B" "C"
77
036
77 945 mm 730 mm 700 mm
77
056/071
77 1225 mm 1010 mm 980 mm
To prevent dirt or foreign
objects from getting into the
pipes during installation, do
NOT remove the pinch pipe
completely until you are ready to
connect the piping.
Note
22
Connecting the Refrigerant Pipe
5IFSFBSFUXPSFGSJHFSBOUQJQFTPGEJGGFSJOHEJBNFUFST
X A smaller one for the liquid refrigerant.
X A larger one for the gas refrigerant.
X The inside of copper pipe must be clean & has no dust.
5IFDPOOFDUJPOQSPDFEVSFGPSUIFSFGSJHFSBOUQJQFTWBSJFT
BDDPSEJOHUPUIFFYJUQPTJUJPOPGUIFQJQFTGSPNUIFJOEPPS
VOJUBTTFFOXIFOGBDJOHUIFJOEPPSJOUIFi"wTJEF
X Liquid refrigerant port.
X Gas refrigerant port.
X Drain hose port.
A
※ The designs and shape are subject to change according to
the model.
1. Remove the pinch pipe on the pipes and connect the
assembly pipes to each pipe, tightening the nuts, first
manually and then with a torque wrench, a spanner
applying the following torque.
Refrigerant oil
Torque wrench
Flare nut
Union
Spanner
Outer Diameter
(mm)
Torque
LHGtDN /tN
6.35 140~180 14~18
9.52 350~430 34~42
12.70 500~620 49~61
15.88 690~830 68~82
Must apply refrigerant oil on the flaring area to prevent
a leak.
Note
2. Be sure that there must be no crack or kink on the bent
area.
-&",5&458*5)/*530(&/CFGPSFPQFOJOHWBMWFT
In order to detect basic refrigerant leaks, before recreating
the vacuum and recirculating the R-410A, it’s responsible of
installer to pressurize the whole system with nitrogen (using
a pressure regulator) at a pressure above 4.1MPa (gauge).
Leak test
Performing Leak Test & Insulation
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charge the system.
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Before opening valves, discharge all the nitrogen into the
system and create vacuum. After opening valves check leaks
using a leak detector for refrigerant R-410A.
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1. To avoid condensation problems, place T13.0 or thicker
Acrylonitrile Butadien Rubber separately around each
refrigerant pipe.
Always make the seam of pipes face upwards.
Note
2. Wind insulating tape around the pipes and drain hose
avoiding to compress the insulation too much.
3. Finish wrapping insulating tape around the rest of the pipes
leading to the outdoor unit.
4. The pipes and electrical cables connecting the indoor unit
with the outdoor unit must be fixed to the wall with
suitable ducts.
Insulation
Check for leakage
Must fit tightly against
CPEZXJUIPVUBOZHBQ
Be sure to overlap
the insulation
Indoor unit
Leak check
Insulation pipe
Insulation cover pipe
23
ENGLISH
5.
Select the insulation of the refrigerant pipe.
X Insulate the gas side and liquid side pipe referring to the
thickness according to the pipe size.
X Indoor temperature of 30°C and humidity of 85% is the
standard condition.
If install in a high humidity condition, use one grade
thicker insulator by referring to the table below.
If installing in an unfavorable conditions, use thicker one.
X Insulation’s heat-resistance temperature should be more
than 120°C.
Pipe Pipe size
Insulation Type(Heating/Cooling)
Remarks
Standard
[30°C, 85%]
High humidity
[30°C, over 85%]
EPDM, NBR
Liquid
pipe
ø6.35~ø9.52 9t 9t
Internal
temperature
is higher
than 120°C
ø12.70~ø50.80
13t 13t
Gas
Pipe
ø
6.35 13t 19t
ø9.52~ø25.40
19t 25t
ø28.58~ø44.45
32t
ø50.80 25t 38t
X When installing insulation in places and conditions
below, use the same insulation that is used for high
humidity conditions.
<Geological condition>
- High humidity places such as shoreline, hot spring, near
lake or river, and ridge (when the part of the building is
covered by earth and sand.)
<Operation purpose condition>
- Restaurant ceiling, sauna, swimming pool etc.
<Building construction condition>
- The ceiling frequently exposed to moisture and cooling is
not covered.
e.g. The pipe installed at a corridor of a dormitory and
studio or near an exit that opens and closes frequently.
- The place where the pipe is installed is highly humid due
to the lack of ventilation system.
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X You can contact the gas side and liquid side pipes but
the pipes should not be pressed.
X When contacting the gas side and gas side pipe, use 1
grade thicker insulation.
Gas pipe
Liquid pipe
Insulation
Insulation
3FGSJHFSBOUQJQFBGUFS&&7LJUBOE.$6
X I
nstall the gas side and liquid side pipes, leave 10mm
of space. When contacting the gas side and liquid side
pipe, use 1 grade thicker insulation.
Gas pipe
10mm
Liquid pipe
10mm10mm
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BEIFTJWFTPOUIFDPOOFDUJPOQBSUPGJUUPQSFWFOU
moisture from entering.
t8JOEUIFSFGSJHFSBOUQJQFXJUIJOTVMBUJPOUBQFJGJUJT
FYQPTFEUPPVUTJEFTVOMJHIU
t*OTUBMMUIFSFGSJHFSBOUQJQFSFTQFDUJOHUIBUUIF
JOTVMBUJPOEPFTOPUHFUUIJOOFSPOUIFCFOUQBSUPS
IBOHFSPGQJQF
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gets thinner.
Additional insulation Hanger
Refrigerant pipe insulation
a×3
a
Drain pipe and Drain hose Installation
1. Install a drain pipe according
to following instruction.
2. When you complete the drain
hose installation, pour water
to make sure water is drained
properly.
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UBOHMFEPSMPPTFEPOUIFDPOOFDUJPOQBSU
t*GJUJTOFDFTTBSZDPOOFDUBFYUFOTJPOIPTFESBJOIPTF
to drain hose for indoor unit and insulate the external
surface of the extension hose if it is connected in indoor.
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SFGSJHFSBOUQJQFNBLFTVSFUPGJYUIFESBJOIPTFGJSNMZ
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XBMMNBLFTVSFUIBUTMPQFJTEPXOXBSE
3. When passing the drain hose through the hole drilled in the
wall, make sure to avoid following cases.
Sewage
5cm
or
below
Drain hose
is slanted
upward
End of the
drain hose is
under water
Drain hose is
bent
Distance between
the drain hose and
the ground is too
close
End of the
drain hose is
in a sewage
t4JODFUIFESBJOJOHJTPGOBUVSBMESBJOUZQFJOTUBMMUIF
drain hose in downward direction.
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MFBLBHFNBZPDDVS
t%SBJOQJQFNBZHFUDMPHHFEJGUIFSFJTBOZGPSFJHO
TVCTUBODFTXJUIJOUIFESBJOQBOTPZPVNVTUSFNPWF
BOZGPSFJHOTVCTUBODFTBGUFSDPNQMFUJOHUIF
installation.
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DPOOFDUFECZOVNCFSPGIPTFTUPHFUIFS
8BUFSNBZMFBLGSPNUIFDPOOFDUJPOQBSUUIFSFGPSF
JOTUBMMUIFESBJOIPTFJOPOFQJFDF)PXFWFSJGUIF
length is too short and you cannot avoid connecting
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TJMJDPOFTFBMBOUPSPUIFSNBUFSJBMGPSXBUFSQSPPGJOH
NFBTVSFT%POPUVTFJOTVMBUJOHUBQF
Internal water pipe
(within the product)
(Outer diameter Ø19)
External water pipe
(outside the product)
(Outer diameter Ø19)
50cm or
more
Drain pan
24
Water leakage test
Pipe insulation
1. Pour water to the hole for the drain test or drain pan of the
indoor unit as shown in the figure. (About 1ℓ)
2. Make sure that draining is done properly by checking end
of the drain pipe.
3. If water leakage occurs, check the horizontality of the
indoor unit, connection part of the drain hose/drain pipe
and take measure to stop the leakage.
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ZPVNVTUQFSGPSNMFBLBHFUFTU
*GUIFESBJOUFTUIBTOPUEPOFQSPQFSMZXBUFSNBZHFU
JOUPUIFJOEPPSBOEDBVTFQSPQFSUZEBNBHF
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CFGPSFBOZSFQBJSNBJOUFOBODFTFSWJDF
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EJTUSJCVUJPOIFBEFSBOEUIFQJQFDPOOFDUJPOQBSU
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POUIFCFOUQBSUPGUIFQJQFT
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fixing it.
Indoor unit
Fix securely without
any gap.
Power and communication cable connection
Wiring Work
1. Before wiring work, you must turn off all power source.
2. Indoor unit power should be supplied through the
breaker ( ELCB or MCCB+ELB ) separated by the outdoor
power.
ELCB: Earth Leakage Circuit Breaker
MCCB: Molded Case Circuit Breaker
ELB: Earth Leakage Breaker
3. The power cable should be used only copper wires.
4. Connect the power cable{1(L), 2(N)} among the units within
maximum length and communication cable(F1, F2) each.
5. Connect F3, F4(for communication) when installing the
wired remote control.
1. Before wiring work, you must turn off all power source.
2. Indoor unit power should be supplied through the
breaker ( ELCB or MCCB+ELB ) separated by the outdoor
power.
ELCB: Earth Leakage Circuit Breaker
MCCB: Molded Case Circuit Breaker
ELB: Earth Leakage Breaker
3. The power cable should be used only copper wires.
4. Connect the power cable{1(L), 2(N)} among the units within
maximum length and communication cable(F1, F2) each.
5. Connect V1, V2 (for DC12V) and F3, F4(for communication)
when installing the wired remote control.
ELCB
MCCB+
ELB
Indoor Unit 1
Outdoor Unit
Indoor Unit 2 Indoor Unit 3
Wired Remote
Control
220-240V~
or
ELCB
MCCB+
ELB
Indoor Unit 1
Outdoor Unit
Indoor Unit 2 Indoor Unit 3
Wired Remote
Control
220-240V~
or
※ ELCB : Essential Installation
※ WARNING : Power off before connecting any wires;
Indoor PBA will be damaged while V1,V2,F3,F4 short
each other.
※ ELCB : Essential Installation
※ WARNING : Power off before connecting any wires;
Indoor PBA will be damaged while V1,V2,F3,F4 short
each other.
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25
ENGLISH
Specification of electronic wire
Power
supply MCCB
ELB
or
ELCB
Power
cable
Earth
cable
Communication
cable
Max : 242V
Min : 198V XA XA, 30mmA
0.1 s 2.5mm22.5mm20.75~1.5mm2
※ Run transmission wiring between the indoor and outdoor
units through a conduit to protect against external forces,
and feed the conduit through the wall together with
refrigerant piping.
※ 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 or IEC:60245 IEC 66 / CENELEC: H07RN-F)
X Decide the capacity of ELCB(or MCCB+ELB) by below formula.
The capacity of ELCB(or MCCB+ELB) X[A] = 1.25 X 1.1 X ∑Ai
※ X : The capacity of ELCB(or MCCB+ELB).
※ ∑Ai : Sum of Rating currents of each indoor unit.
※ Refer to each installation manual about the rating
current of indoor unit.
X Decide the power cable specification and maximum length
within 10% power drop among indoor units.
∑ (
Coef×35.6×Lk×ik
)< 10% of input
voltage[V]
1000×Ak
n
k=1
※
coef: 1.55
※
T Lk: Distance among each indoor unit[m]
Ak: Power cable specication[mm2]
ik: Running current of each unit[A]
Nominal
dimensions
for cable
(mm2)
Nominal
dimensions
for screw
(mm)
B
Standard
dimension
(mm)
Allowance
(mm)
1.5 4 6.6 ± 0.2
48
2.5 4 6.6 ± 0.2
4 8.5
4 4 9.5 ± 0.2
Dd1
Standard
dimension
(mm)
Allowance
(mm)
Standard
dimension
(mm)
Allowance
(mm)
3.4 +0.3
-0.2 1.7 ± 0.2
4.2 +0.3
-0.2 2.3 ± 0.2
5.6 +0.3
-0.2 3.4 ± 0.2
EFL d2 t
Min. Min. Max.
Standard
dimension
(mm)
Allowance
(mm) Min.
4.1 6 16 4.3 + 0.2
00.7
6 6 17.5 4.3 + 0.2
00.8
6 5 20 4.3 + 0.2
00.9
Selecting compressed ring terminal
Silver solder
XWhen installing optional product, make sure to follow
below current capacity.
※ Optional product is not supplied by manufacturer.
Connecting power for optional product
AC, Below 2A AC, Below 2A
HOT
T/B 1(L) 2(N) Vc Vc Vw Vw
POWER : L
VENTILATOR
OPTION
POWER : N
COIL
POWER : L
POWER : N
VENTILATOR HOT COIL
OPTION
AC, Below 2A AC, Below 2A
26
Setting an indoor unit address and installation option
Set the indoor unit address and installation option with remote controller option.
Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same
time. You need to set twice when setting indoor unit address and installation option.
The procedure of option setting
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1. Remove batteries from the remote controller.
2. Insert batteries and enter the option setting mode while pressing High Temp button and Low Temp button.
3. Check if you have entered the option setting status.
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After entering the option setting status, select the option as listed below.
0QUJPOTFUUJOHJTBWBJMBCMFGSPN4&(UP4&(
X 4&(4&(4&(4&(BSFOPUTFUBTQBHFPQUJPO
X 4FUUIF4&(_4&(4&(_4&(BT0/TUBUVTBOE4&(_4&(_BT0''TUBUVT
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
0XXXXX1XXXXX
SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
2XXXXX3XXXXX
On(SEG1~12) O(SEG13~24)
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MR-DC00, MR-DH00
High Temp
Button High Fan Button
Mode change
Low Temp Button Low Fan Button
Entering mode for
option setting
Option setting
mode
MR-EC00, MR-EH00
High Temp
Button High Fan Button
Mode change
Low Temp Button Low Fan Button
Entering mode for
option setting
Option setting
mode
❇ The display of the remote controller may be dierent depending on the model.
27
ENGLISH
Option setting Status
1. Setting SEG2, SEG3 option
Press Low Fan button(
∨
) to enter SEG2 value.
Press High Fan button(
∧
) to enter SEG3 value.
Each time you press the button,
⋯
will be selected in rotation.
2. Setting Cool mode
Press Mode button to be changed to Cool mode in the ON status.
3. Setting SEG4, SEG5 option
Press Low Fan button(
∨
) to enter SEG4 value.
Press High Fan button(
∧
) to enter SEG5 value.
Each time you press the button,
⋯
will be selected in rotation.
4. Setting Dry mode
Press Mode button to be changed to DRY mode in the ON status.
5. Setting SEG6, SEG8 option
Press Low Fan button(
∨
) to enter SEG6 value.
Press High Fan button(
∧
) to enter SEG8 value.
Each time you press the button,
⋯
will be selected in rotation.
6. Setting Fan mode
Press Mode button to be changed to FAN mode in the ON status.
7. Setting SEG9, SEG10 option
Press Low Fan button(
∨
) to enter SEG9 value.
Press High Fan button(
∧
) to enter SEG10 value.
Each time you press the button,
⋯
will be selected in rotation.
8. Setting Heat mode
Press Mode button to be changed to HEAT mode in the ON status.
9. Setting SEG11, SEG12 option
Press Low Fan button(
∨
) to enter SEG11 value.
Press High Fan button(
∧
) to enter SEG12 value.
Each time you press the button,
⋯
will be selected in rotation.
10. Setting Auto mode
Press Mode button to be changed to AUTO mode in the OFF status.
11. Setting SEG14, SEG15 option
Press Low Fan button(
∨
) to enter SEG14 value.
Press High Fan button(
∧
) to enter SEG15 value.
Each time you press the button,
⋯
will be selected in rotation.
SEG2 SEG3
SEG4
SEG6
SEG9
SEG11
SEG14
SEG5
SEG8
SEG10
SEG12
SEG15
28
Setting an indoor unit address and installation option(Continued)
Option setting Status
12. Setting Cool mode
Press Mode button to be change to Cool mode in the OFF status.
13. Setting SEG16, SEG17 option
Press Low Fan button(
∨
) to enter SEG16 value.
Press High Fan button(
∧
) to enter SEG17 value.
Each time you press the button,
⋯
will be selected in rotation.
14. Setting Dry mode
Press Mode button to be change to Dry mode in the OFF status.
15. Setting SEG18, SEG20 option
Press Low Fan button(
∨
) to enter SEG18 value.
Press High Fan button(
∧
) to enter SEG20 value.
Each time you press the button,
⋯
will be selected in rotation.
16. Setting Fan mode
Press Mode button to be change to Fan mode in the OFF status.
17. Setting SEG21, SEG22 option
Press Low Fan button(
∨
) to enter SEG21 value.
Press High Fan button(
∧
) to enter SEG22 value.
Each time you press the button,
⋯
will be selected in rotation.
18. Setting Heat mode
Press Mode button to be change to HEAT mode in the OFF status.
19. Setting SEG23, SEG24 mode
Press Low Fan button(
∨
) to enter SEG23 value.
Press High Fan button(
∧
) to enter SEG24 value.
Each time you press the button,
⋯
will be selected in rotation.
SEG16
SEG18
SEG21
SEG23
SEG17
SEG20
SEG22
SEG24
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Press operation button with the direction of remote control for set.
For the correct option setting, you must input the option twice.
4UFQ$IFDLPQFSBUJPO
1. Reset the indoor unit by pressing the RESET button of indoor unit or outdoor unit.
2. Take the batteries out of the remote controller and insert them again and then press the operation button.
4UFQ$IFDLUIFPQUJPOZPVIBWFTFU
After setting option, press button to check whether the option code you input is correct or not.
¤
¤
¤
¤
¤
¤
¤
¤
¤
29
ENGLISH
1. Check whether power is supplied or not.
- When the indoor unit is not plugged in, there should be additional power
supply in the indoor unit.
2. The panel(display) should be connected to an indoor unit to receive option.
3. Before installing the indoor unit, assign an address to the indoor unit according
to the air conditioning system plan.
Setting an indoor unit address (MAIN/RMC)
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Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE MODE Setting Main address 100-digit of indoor
unit address 10-digit of indoor unit The unit digit of an
indoor unit
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
0A
0No Main
address
0~9 100-digit 0~9 10-digit 0~9 A unit
digit
1
Main
address
setting
mode
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Explanation PAGE
-
Setting RMC address
-
Group channel(*16) Group address
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details
1
0No RMC
address
RMC1 0~F RMC2 0~F
1
RMC
address
setting
mode
Indoor Unit
1(L) F2
F1
2(N)
4. Assign an indoor unit address by wireless remote controller.
- The initial setting status of indoor unit ADDRESS(MAIN/RMC) is “0A0000-100000-200000-300000”.
X 8IFOi"w_w'wJTFOUFSFEUP4&(_UIFJOEPPSVOJU."*/"%%3&44JTOPUDIBOHFE
X *GZPVTFUUIF4&(BTUIFJOEPPSVOJUXJMMNBJOUBJOUIFQSFWJPVT."*/"%%3&44FWFOJGZPVJOQVUUIFPQUJPOWBMVFPG4&(_
X *GZPVTFUUIF4&(BTUIFJOEPPSVOJUXJMMNBJOUBJOQSFWJPVT3.$"%%3&44FWFOJGZPVJOQVUUIFPQUJPOWBMVFPG4&(_
X :PVDBOOPUTFU4&(BOE4&(BT'WBMVFBUUIFTBNFUJNF
30
Setting an indoor unit address and installation option(Continued)
1. Check whether power is supplied or not.
- When the indoor unit is not plugged in, there should be additional power
supply in the indoor unit.
2. The panel(display) should be connected to an indoor unit to receive option.
3. Set the installation option according to the installation condition of an air
conditioner.
- The default setting of an indoor unit installation option is
“020010-100000- 200000-300000”.
- Individual control of a remote controller(SEG20) is the function that controls an
indoor unit individually when there is more than one indoor unit.
4. Set the indoor unit option by wireless remote controller.
Setting an indoor unit installation option (suitable for the condition of each installation location)
Indoor Unit
1(L) F2
F1
2(N)
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
02 -
External room
temperature sensor /
Minimizing fan operation
when thermostat is o
Central control FAN RPM
compensation
SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
1 Drain pump Hot water heater - EEV Step when
heating stops -
SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
2 External control
External control output /
External heater On or O
signal
S-Plasma ion Buzzer Number of hours
using lter
SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
3Individual control of a
remote controller
Heating setting
compensation / Removing
condensated water in
heating mode
EEV Step of stopped unit
during oil return/defrost
mode
Motion detect sensor -
X 1WAY/2WAY/4WAY MODEL : Drain pump(SEG8) will be set to ‘USE + 3minute delay’ even if the drain pump is set to 0.
X 1 WAY/2WAY/4WAY,DUCT MODEL : Number of hours using filter(SEG18) will be set to ‘1000hour’ even if the SEG18 is set to
except for 2 or 6.
X When setting the option other than above SEG values, the option will be set as “0”.
X SEG5 central control option is basically set as 1 (Use), so you don’t need to set the central control option additionally.
However, if the central control is not connected but it doesn’t indicate an error message, you need to set the central control
option as 0 (Disuse) to exclude the indoor unit from the central control.
X The output of hot water heater in SEG9 is generated from the hot coil part of the terminal board in duct models.
F4
F3
F1 F2
V2
V1
1(L) 2(N)
2
1
HOT
COIL
AC
POWER
OUTDOOR
COMMUNICATION
Wire Remote
Controller
DC 12V
* The output of hot coil terminal is AC 220 V / 230 V
(The same as Indoor Unit’s input Power)
COM1 COM2
(+) L N
(-)
X The external output of SEG15 is generated by MIM-B14 connection. (Refer to the manual of MIM-B14.)
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31
ENGLISH
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Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE MODE Use of robot cleaning
Use of external room temperature sensor /
Minimizing fan operation when thermostat
is o
Use of central control FAN RPM compensation
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication
Details
Indication Details Indication Details
Use of
External room
temperature
sensor
Minimizing
fan operation
when
thermostat
is o
02
0 Disuse 0 Disuse Disuse 0 Disuse 0 Disuse
1Use
1 Use Disuse
1Use
1RPM
compensation
2 Disuse Use
(*1)
2 High ceiling KIT
3 Use Use
(*1)
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Explanation PAGE Use of drain pump Use of hot water heater EEV Step when
heating stops
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
1
0 Disuse 0 Disuse 0 Default
value
1 Use 1 Use (*2)
1
Noise
decreasing
setting
2
When an
indoor unit
stops, drain
pump will
operate for
3min.
2-
3 Use (*2)
Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
Explanation PAGE Use of external control Setting the output of external
control/External heater On/O signal S-Plasma ion Buzzer control Number of hours
using lter
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication
Details
Indication Details Indication Details Indication Details
Setting the
output of
external
control
External
heater
On/O
signal
2
0 Disuse 0 Thermo on - 0 Disuse 0 Use buzzer 2 1000 Hour
1ON/OFF
control 1Operation
on -
1Use1
Disuse
buzzer 6 2000 Hour
2 OFF control 2 - Use (*3)
3
Window
ON/OFF
control
3 - Use
(*3)
32
Setting an indoor unit address and installation option(Continued)
* Advanced function: Controlling cooling/heating current or power saving with motion detect.
(*1) Minimizing fan operation when thermostat is o
- Fan operates for 20 seconds at an interval of 5 minutes in heat mode.
(*2) 1: Fan is turned on continually when the hot water heater is turned on,
3: Fan is turned o when the hot water heater is turned on with cooling only indoor unit
Cooling only indoor unit: To use this option, install the Mode Select switch (MCM-C200) on the outdoor unit and x it as cool
mode.
(*3) When the following 2 or 3 is used as external heater On/O signal, the signal for monitoring external contact control will not be
output.
2: Fan is turned on continually when the external heater is turned on,
3: Fan is turned o when the external heater is turned on with cooling only indoor unit
Cooling only indoor unit: To use this option, install the Mode Select switch (MCM-C200) on the outdoor unit and x it as cool
mode.
❇ If Fan is set to o for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired
remote controller sensor to detect indoor temperature exactly.
(*4) Default setting value
- 4Way Cassette, Mini 4Way Cassette: 5 °C
- Other indoor units: 2 °C
Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
Explanation PAGE Individual control of a
remote controller
Heating setting compensation / Removing
condensated water in heating mode
EEV Step of stopped
unit during oil return /
defrost mode
Motion detect sensor -
Remote
Controller
Display
Indication and
Details
Indication Details Indication Details Indication
Details
Indication Details Indication Details
Heating Setting
Compensation
Removing
Condensated
Water in Heating
Mode
3
0 or 1 channel 1
0Default
(*4)
Disuse
0Default
value
0 Disuse
1 2 °C Disuse 1 Turn out in 30min.
without motion
2 channel 2 2 5 °C Disuse
1
Oil return
or Noise
decreasing
in defrost
mode
2Turn out in 60min.
without motion
3 channel 3 3 Default
(*4)
Use
(*5)
3Turn out in 120min.
without motion
4 channel 4
4 2 °C Use
(*5)
4Turn out in 180min.
without motion
5 5 °C Use
(*5)
5
Turn out in 30min.
without motion or
*advanced function
6
Turn out in 60min.
without motion or
*advanced function
7
Turn out in 120min.
without motion or
*advanced function
8
Turn out in 180min.
without motion or
*advanced function
33
ENGLISH
(*5) This function can be applied to 4 Way Cassette and Mini 4 Way Cassette only. If the air conditioner operates the heating mode
immediately after nishing the cooling mode, the condensated water in the drain pan becomes water vapor by the heat of the
indoor unit heat exchanger. Since the water vapor might be condensed on the indoor unit, which may fall into a living space, use
this function to get rid of the water vapor out of the indoor unit by operating the fan (for maximum 20 minutes) even when the
indoor unit is turned o after cooling mode is turned to heating mode .
X %POPUJOTUBMMUIFFMFDUSPOJDIFBUFSJOUIFGMPXDIBOOFMPGUIFJOEPPSVOJUGBO
Air Flow
Suction side Discharge side
Electronic heater should
not be installed.
Duct Indoor unit
Q
TFSJFTJOTUBMMBUJPOPQUJPO
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
05
Use of Auto Change
Over for HR only in
Auto mode
(When setting SEG3)
Standard heating temp.
Oset
(When setting SEG3)
Standard cooling temp.
Oset
(When setting SEG3)
Standard for mode
change
Heating → Cooling
SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
1
(When setting SEG3)
Standard for mode
change
Cooling → Heating
(When setting SEG3)
Time required for mode
change
Compensation option
for Long pipe or height
dierence between
indoor units
--
SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
2----
Control variables
when using hot water
/ external heater
SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
3-----
34
Setting an indoor unit address and installation option(Continued)
0QUJPO/P9999999999999999999
Q
TFSJFTJOTUBMMBUJPOPQUJPO%FUBJMFE
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE MODE
Use of Auto Change
Over for HR only in
Auto mode
(When setting SEG3)
Standard heating temp.
Oset
(When setting SEG3)
Standard cooling temp.
Oset
(When setting SEG3)
Standard for mode
change
Heating
→
Cooling
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
05
0
Follow
product
option
0 0°C 0 0°C 0 1°C
1
Use Auto
Change
Over for
HR only
1 0.5°C 1 0.5°C 1 1.5°C
2 1°C 2 1°C 2 2°C
3 1.5°C 3 1.5°C 3 2.5°C
4 2°C 4 2°C 4 3°C
5 2.5°C 5 2.5°C 5 3.5°C
6 3°C 6 3°C 6 4°C
7 3.5°C 7 3.5°C 7 4.5°C
Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12
Explanation PAGE
(When setting SEG3)
Standard for
mode change
Cooling
→
Heating
(When setting SEG3)
Time required
for mode change
Compensation option
for Long pipe or height
diference between
indoor units
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details
1
0 1°C 0 5 min. 0 Use default
value
1 1.5°C 1 7 min.
1
1) Height
difference1)
is more
than 30m
or
2) Distance2)
is longer
than 110m
2 2°C 2 9 min.
3 2.5°C 3 11 min.
4 3°C 4 13 min.
2
1) Height
difference1)
is 15~30m
or
2) Distance2)
is 50~110m
5 3.5°C 5 15 min.
6 4°C 6 20 min.
7 4.5°C 7 30 min.
35
ENGLISH
1) Height dierence : The dierence of the height between the corresponding indoor uint and the indoor unit installed at the lowest place.
For example, When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place, select
the option "1".
2) Distance : The dierence between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length
of the corresponding indoor unit from an outdoor unit.
For example, when the farthest pipe length is 100m and the corresponding indoor unit is 40m away from an outdoor unit,
select the option "2". (100 - 40 = 60m)
3) Heater operation when the SEG9 of 02 series installation option is set to using hot water heater or when SEG15 is set to using
external heater
e.g. 1) Setting 02 series SEG9 =”1” / Setting 05 series SEG18 = “0”: Hot water heater is turned on at the same time as the
heating thermostat is on, and turned o when the heating thermostat is o.
e.g. 2) Setting 02 series SEG15 =”2” / Setting 05 series SEG18 =”A”:
Room temp. ≤ set temp. + f(heating compensation temp.)
- External heater is turned on when the temperature is maintained as 4.5 °C for 10 minutes.
Room temp. > set temp. + f(heating compensation temp.)
- External heater is turned o when the temperature is maintained as 4.5 °C + 1 °C (1 °C is the Hysteresis for On/O
selection.]
Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
3)
Explanation Control variables when using hot water /
external heater
Remote
Controller
Display
Indication and
Details
Indication
Details
Set temp. for
heater On/O
Delay time for
heater On
2
0At the same time
as thermo on No delay
1At the same time
as thermo on 10 minutes
2At the same time
as thermo on 20 minutes
3 1.5 °C No delay
4 1.5 °C 10 minutes
5 1.5 °C 20 minutes
6 3.0 °C No delay
7 3.0 °C 10 minutes
8 3.0 °C 20 minutes
9 4.5 °C No delay
A 4.5 °C 10 minutes
B 4.5 °C 20 minutes
C 6.0 °C No delay
D 6.0 °C 10 minutes
E 6.0 °C 20 minutes
36
Changing a particular option
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE MODE The option mode
you want to change
The tens’ digit of an
option SEG you will
change
The unit digit of an
option SEG you will
change
The changed value
Remote
Controller
Display
Indication
and Details
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
0D
Option
mode 1~6 Tens’ digit
of SEG 0~9 Unit digit of
SEG 0~9
The
changed
value
0~F
:PVDBODIBOHFFBDIEJHJUPGTFUPQUJPO
Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
Explanation PAGE MODE The option mode
you want to change
The tens’ digit of an
option SEG you will
change
The unit digit of an
option SEG you will
change
The changed value
Indication 0 D 2 1 7 1
t 8IFODIBOHJOHBEJHJUPGBOJOEPPSVOJUBEESFTTTFUUJOHPQUJPOTFUUIF4&(BTA"
t 8IFODIBOHJOHBEJHJUPGJOEPPSVOJUJOTUBMMBUJPOPQUJPOTFUUIF4&(BTA
Ex) When setting the ‘buzzer control’ into disuse status.
Note
4&(BEEJUJPOBMJOGPSNBUJPO
When the SEG 3 is set as "1" and follow Auto Change Over for HR only operation, it will operate as follows.
Cooling/Heating mode can be changed when Thermo O status is maintained during the time with SEG9.
A : Set with SEG4(˚C)
B : Set with SEG5(˚C)
C : Set with SEG6(˚C)
D : Set with SEG8(˚C)
Cooling Thermo O
Heating Thermo O
Cooling Thermo On
Heating Thermo On
BC
D
Ts
A
c
a
Temp.
d
b
Standard temp.
for Heating
Standard temp.
for Cooling
Standard temp. for
Heating
→
Cooling
Standard temp.
for Cooling
→
Heating
Set temp.
for Auto mode
Setting an indoor unit address and installation option(Continued)
37
ENGLISH
4FUUJOH.BJO"EESFTT
X The MAIN address is for communication between the
indoor unit and the outdoor unit. Therefore, you must
set it to operate the air conditioner properly.
X You can set the MAIN address from ‘00’ to ‘99’ by mixing
SW01 and SW02. The MAIN address from ‘00’ to ‘99’
should differ from each other.
X Check the indoor unit address on the plan that you are
to install and set the address according to the plan.
You may not need to set main address if you selected
Auto Address Setting from the outdoor unit: see details
on the outdoor unit installation manual.
Note
'PS&YBNQMF
When MAIN address is set as “12”.
4FUUJOH3.$"EESFTT
X The SW03 and SW04 RMC switch is the address setting
switch for controlling the indoor unit with the centralized
controller.
X You must set the SW03, SW04 and K2 switch when using
the centralized controller.
X You don’t have to set the SW03 and SW04 RMC switch
when not using the centralized controller.
SW03 SW04
'PS&YBNQMF
When RMS address is set as “12”.
1. Before installing the indoor unit, assign an address to the
indoor unit according to the air conditioning system plan.
2. The address of the indoor unit is assigned by adjusting
MAIN(SW01, SW02) and RMC(SW03, SW04) rotary
switches.
※ The designs and shape are subject to change according to the
model.
Q
".
777
'#'%&)
7
4FSJFT
Setting the function switch
Switch No. Function ON OFF
SW05
K1 - - -
K2 Centralized control Do not use Use
K3 RPM compensation - -
K4 Drain pump - -
SW06
K5 Revised room tempera-
ture in heat mode --
K6 Filter clean indicator 1000 hours 2000 hours
K7 Hot water coil - -
K8 Electric heater - -
SW07
K9 Minimum opening of
stopped EEV during
heating Fixed 80 step 0 or
80 step
K10 Displaying status of
wireless remote
controller Do not use Use
K11 External control Do not use Use
K12 - - -
Q
".
777
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7
4FSJFT
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