Samsung | AM140HNEPEH | Samsung AM280HNEPEH Installation Guide

Duct Type
AM✴✴✴HNEPEH✴✴✴
Air Conditioner
installation manual
imagine the possibilities
Thank you for purchasing this Samsung product.
EN TR RU UK KK FR IN AR DB68-04639A-04
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX
YWX]TXWTW[GGG㝘䟸G\aXXaX_
Contents
PREPARATION
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Installation conditions for a fresh duct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Selecting the Installation Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
INSTALLATION
Indoor Unit Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Purging the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Connecting the Refrigerant Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cutting/Flaring the pipes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Performing Leak Test & Heat Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Air Pipe Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Drain Pipe and Drain Hose Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Wiring Work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
OTHERS
Setting an indoor unit address and installation option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Increasing Fan Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Final Checks and User Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
ENGLISH-2
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY
YWX]TXWTW[GGG㝘䟸G\aXXaX_
Safety precautions
Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.
fCarefully 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.
fFor maximum safety, installers should always carefully read the following warnings.
fStore 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.
fThis 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.
fThe 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.
fThe 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.
fDo not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply.
fIn 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.
fAlways remember to inspect the unit, electric connections, refrigerant tubes and protections regularly. These operations
should be performed by qualified personnel only.
fThe unit contains moving parts, which should always be kept out of the reach of children.
fDo not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may
cause electric shocks or fires.
fDo not place containers with liquids or other objects on the unit.
fAll the materials used for the manufacture and packaging of the air conditioner are recyclable.
fThe packing material and exhaust batteries of the remote controller(optional) must be disposed of in accordance with
current laws.
fThe 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.
PREPARATION
General information
01
WARNING
• Always disconnect the air conditioner from the power supply before servicing it or
accessing its internal components.
• Verify that installation and testing operations are performed by qualified personnel.
• Verify that the air conditioner is not installed in an easily accessible area.
ENGLISH-3
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ
YWX]TXWTW[GGG㝘䟸G\aXXaX_
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.
fUpon 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.)
fAfter completing the installation, always carry out a functional test and provide the instructions on how to operate the air
conditioner to the user.
fDo 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.
fOur 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.
fFor 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
fAlways make sure that the power supply is compliant with current safety standards. Always install the air conditioner in
compliance with current local safety standards.
fAlways verify that a suitable grounding connection is available.
fVerify 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.
fAlways verify that the cut-off and protection switches are suitably dimensioned.
fVerify that the air conditioner is connected to the power supply in accordance with the instructions provided in the
wiring diagram included in the manual.
fAlways 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.
fDevices disconnected from the power supply should be completely disconnected in the condition of overvoltage
category.
fBe sure not to perform power cable modification, extension wiring, and multiple wire connection.
- It may cause electric shock or fire due to poor connection, poor insulation, or current limit override.
- When extension wiring is required due to power line damage, refer to "How to connect your extended power cables" in
the installation manual.
ENGLISH-4
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG[
YWX]TXWTW[GGG㝘䟸G\aXXaX_
CAUTION
01
PREPARATION
• Make sure that you earth the cables.
- Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire. If earthing is not
complete, electric shock or fire may occur.
• Install the circuit breaker.
- If the circuit breaker is not installed, electric shock or fire may occur.
• Make sure that the condensed water dripping from the drain hose runs out properly and safely.
• Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from the
electric appliance.
• Install the indoor unit away from lighting apparatus using the ballast.
- If you use the wireless remote control, reception error may occur due to the ballast of the lighting apparatus.
• Do not install the air conditioner in following places.
- Place where there is mineral oil or arsenic acid. Resin parts flame and the accessories may drop or water may
leak. The capacity of the heat exchanger may reduce or the air conditioner may be out of order.
- The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet.
- The copper pipe or connection pipe may corrode and refrigerant may leak.
- The place where there is a machine that generates electromagnetic waves. The air conditioner may not
operate normally due to control system.
- The place where there is a danger of existing combustible gas, carbon fiber or flammable dust.
- The place where thinner or gasoline is handled. Gas may leak and it may cause fire.
ENGLISH-5
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG\
YWX]TXWTW[GGG㝘䟸G\aXXaX_
Accessories
fThe following accessories are supplied with the indoor unit.
fThe type may differ depending on the specifications and it is subject to the actual type.
Pattern sheet
Insulation cover pipe in Insulation cover pipe out
Cable tie
Flexible hose (drain)
Clamp hose
Washer
Sleeve
Insulation rubber
Insulation pipe(A)
Insulation pipe(B)
User manual
Installation Manual
ENGLISH-6
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG]
YWX]TXWTW[GGG㝘䟸G\aXXaX`
Installation conditions for a fresh duct
Installation information on a fresh duct
PREPARATION
Fresh
Duct
28kW
01
fA fresh duct can be installed wiith an indoor unit or with another fresh duct.
fA fresh duct should be installed within 50%~100% of outdoor unit's cooling capacity.
fIf a fresh duct is installed with an indoor unit, the fresh duct should be installed within 30% of outdoor unit's cooling
capacity.
fA fresh duct can be installed with HEAT PUMP outdoor unit but cannot be installed with HEAT RECOVERY outdoor unit.
- e.g. A fresh duct 28kW + Duct 7.1kW x 9 = 91.9kW
Outdoor unit 33.6 + 61.6kW = 95.2kW
Indoor unit combination rate = 96.5% l O.K
Fresh duct combination rate = 29.4% l O.K
Mixture Install
Outdoor : 95.2kW
Standard Standard Standard Standard Standard Standard Standard Standard Standard
7.1kW
7.1kW
7.1kW
7.1kW
7.1kW
7.1kW
7.1kW
7.1kW
7.1kW
- Fresh duct 14kW + Duct 5.6kW x 6 = 47.6kW
Outdoor unit 50.4kW = 50.4kW
Indoor unit combination rate = 95.2% l O.K
Fresh duct combination rate = 28.0% l O.K
Mixture Install
Outdoor : 50.4kW
Fresh
Duct
14kW
Standard Standard Standard Standard Standard Standard
5.6kW
5.6kW
5.6kW
5.6kW
5.6kW
5.6kW
- Fresh duct 14 kW + Fresh duct 22.4 kW = 36.4 kW
Outdoor unit 40kW = 40kW
Fresh duct combination rate = 91% l O.K
Indoor unit combination rate = 0% l O.K
Only Fresh Air Intake Unit install
Outdoor : 40kW
Fresh
Duct
14kW
Fresh
Duct
22.4kW
ENGLISH-7
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG^
YWX]TXWTW[GGG㝘䟸G\aXXaYW
Selecting the Installation Location
Indoor unit
fThere must be no obstacles near the air inlet and outlet.
fInstall and mount the indoor unit on a ceiling that can support its weight.
fMaintain sufficient clearance around the indoor unit.
fMake sure that the water drains from the hose properly and safely.
fThe indoor unit must be installed in such way that it is out of commonly accessible area. (Not touchable by the users.)
fDurable walls which can’t be shaken.
fWhere it is not exposed to direct sunshine.
fWhere the air filter can be removed and cleaned easily.
fCautions on installation
1) Do not install in crowded places. Please install in equipment spaces such as mechanical rooms and adopt measures
to prevent noise and vibration.
2) Adopt preventative measures to accommodate noise and vibration according to the ceiling installation condition
(washroom, corridor).
3) Separate air outlet shall be installed for the Fresh duct. Do not connect with the inlet of other indoor units, otherwise,
the performance of air conditioner will be affected.
4) Please purchase damper to adjust air volume and filter screen for installation.
CAUTION
• In principle, the unit should not be installed at an height of lower than 2.5m from the ground.
• If the unit has proper pipe (300mm in length or more) to avoid contact with the fan motor blower, it is possible
to install the unit at a height of between 2.2~2.5m from the ground.
• If the humidity is over 80%, it is required to add 10mm polyethylene foam or other similar insulation to the
indoor unit when installing belt or pipe type indoor unit on the ceiling.
Insulation Guide
D
Back
Front
A
B
C
Thickness: over 10mm
Fresh duct
A
B
C
1110x650
1110x650
390x650
AM220/280✴✴✴ 1240 x 470 x 1040 1240x1040 1240x1040
470x1040
AM140✴✴✴
1110 x 390 x 650
D
Front / Rear
Please process the front / rear to sizes
suitable for installation of insulation
470x1040 materials on the air inlet / outlet pipes.
390x650
fUse separate insulation cover pipe out for installation of the pipe ends and some bent parts.
ENGLISH-8
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG_
YWX]TXWTW[GGG㝘䟸G\aXXaYW
Space requirements for indoor unit
01
fConstruction Standard for Inspection Hole.
5) In case the ceiling is textile, inspection hole is not necessary.
6) In case the ceiling is plaster board, inspection hole depends on the inside height of the ceiling.
a. Height is more than 1m : Only “B” [Inspection for PBA] is applied.
b. Height is less than 1m : Both “A” & ”B” are applied.
c. “A” & ”B” are inspection holes.
Depth (D)+50mm
PREPARATION
Width (W)
“B”=500mm
20mm or
more
20mm or
more
“A”=W+100mm
• You must have 20mm or more space between the ceiling and the bottom of indoor unit. Otherwise, the noise from the
vibration of indoor unit may bother the user.
• When the ceiling is under construction, the inspection hole must be made to enable servicing, maintenance and
cleaning.
• The indoor unit should be installed at a height of 2.5m and/or above ground.
ENGLISH-9
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG`
YWX]TXWTW[GGG㝘䟸G\aXXaYW
Selecting the Installation Location
AM140✴✴✴
Unit : mm
255
154
650
934 Suction flange
6X140=840
508 Suspension position
20-Ø3.2 hole
6X140=840
124
131
160
Discharge side
A side
No.
Name
Description
1
Diameter of liquid pipe
ø9.52
2
Diameter of air pipe
ø15.88
3
Diameter of drain pipe
VP25 (OD ø32, ID ø25)
4
Diameter of drain pipe (Option drain pump)
VP25 (OD ø32, ID ø25)
5
Power supply / Communication connection
6
Air discharge grille flange
7
Suction flange
8
Hook
390
Suction flange
2X100=200
323
2X100=200
321
Air discharge
grille flange
20-Ø3.2 hole
(four sides)
936 Air discharge grille flange
1110
1160 Suspension position
Suction side
ø9.52 or M10
ENGLISH-10
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGXW
YWX]TXWTW[GGG㝘䟸G\aXXaYW
AM220/280✴✴✴
Unit : mm
1306 Suspension position
1188 Suction flange
140X8=1120
385
470
276 22
100X2=200 33
ODø32
35
660
647
598
29
209
236
1040
PREPARATION
914 Suspension position
01
81
6X140=840
1002 Air discharge grille flange
1240
Discharge side
Suction side
No.
Name
1
Diameter of liquid pipe
Description
ø9.52
2
Diameter of air pipe
AM220✴✴✴ : ø19.05
AM280✴✴✴ : ø22.22
3
Diameter of drain pipe
VP25 (OD ø32, ID ø25)
4
Diameter of drain pipe (Optional drain pump)
VP25 (OD ø32, ID ø25)
5
Power supply / Communication connection
6
Air discharge grille flange
7
Suction flange
8
Hook
ø9.52 or M10
ENGLISH-11
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGXX
YWX]TXWTW[GGG㝘䟸G\aXXaYY
Indoor Unit Installation
CAUTION
• Indoor Unit Lifting
1) Please use such tools as the pulley to lift the indoor unit
to the draw bolts.
2) Please use such tools as the level gauge to adjust the
indoor unit to the level, otherwise, water leak may occur.
• Piping
• When the pipe goes through the wall, wall bushing should be
used to prevent the insulation from being damaged by the wall
which may result in poor insulation and condensate water.
Concrete
Insert
It is recommended to install the Y-joint before installing the indoor unit.
1. Place the pattern sheet on the ceiling where you want to install the
indoor unit.
Hole in
NOTE
• Since the diagram is made of paper, it may shrink or stretch
slightly due to temperature or humidity. For this reason,
maintain the correct measurements between the markings
before drilling the holes.
anchor
Hole in plug
Suspension bolt (ø9.52 or M10)
Ceiling support
2. Insert bolt anchors, use existing ceiling support or construct a suitable
support as shown in the figure.
3. Install the suspension bolts depending on the ceiling type.
CAUTION
• Ensure that the ceiling is strong enough to support the weight
of the indoor unit. Before hanging the unit, test the strength of
each attached suspension bolt.
• If the suspension bolt length is more than 1.5m, it is required to
deploy vibration prevention measures.
4. Screw eight nuts to the suspension bolts and make space for hanging
the indoor unit.
CAUTION
• You must install more than 4 suspension bolts when installing the
indoor unit.
5. Hang the indoor unit to the suspension bolts between two nuts.
NOTE
• Piping must be laid and connected inside the ceiling when
installing the indoor unit. If the ceiling is already constructed,
lay the piping into the position for connection to the unit before
placing the unit inside the ceiling.
6. Screw the nuts to suspend the indoor unit.
7. Adjust the level of the unit by using measurement plate for all 4 sides.
NOTE
• For proper drainage of condensate, give a 1° slant to the left or
right side of the unit which will be connected with the drain
hose, as shown in the figure. Make a tilt when you wish to
install the drain pump, too.
Nut
Hook
Insulation rubber
Cushion ring
Double nut
When drain hose is installed on the right side.
1°
Drain hose port
ENGLISH-12
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGXY
YWX]TXWTW[GGG㝘䟸G\aXXaYY
Purging the Unit
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.
• Since the diagram is made of paper, it may shrink or stretch
slightly due to temperature or humidity. For this reason,
maintain the correct measurements between the markings
before drilling the holes.
Spanner
Flare nut
Union
In order to perform leak check, the product has been filled with nitrogen.
Discharge all the nitrogen before installation.
The liquid pipe and air pipe are connected by nuts and are welded,
respectively. Unscrew the nuts of liquid pipe to clear the nitrogen and then
disconnect the air pipe with welding flame.
CAUTION
INSTALLATION
NOTE
Torque
wrench
02
Unscrew the pinch pipe at the end of each refrigerant unit.
Result : All inert gas escapes from the indoor unit.
• Welding without unscrewing the nuts of liquid pipe and while
there is nitrogen present will result in explosion.
• Leak may occur when there is no nitrogen present after
unscrewing the liquid pipe.
• Before installation, be sure to perform leak check.
❋ The design and shape are subject to change
according to the model.
ENGLISH-13
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGXZ
YWX]TXWTW[GGG㝘䟸G\aXXaYY
Connecting the Refrigerant Pipe
There are two refrigerant pipes of different diameters:
fA smaller one for the liquid refrigerant
fA larger one for the gas refrigerant
fThe inside of copper pipe must be clean and has no dust.
The connection procedure for the refrigerant pipes varies according to the
exit position of the pipes from the indoor unit, as seen when facing the
indoor in the "A" side.
fLiquid refrigerant port
fGas refrigerant port
fDrain hose port
1. Remove the pinch pipe on the pipes, connect the assembly pipes to
each pipe and tighten the nuts. First tighten the nuts manually and
then with a torque wrench applying the following torque.
Torque
wrench
Spanner
Flare nut
Union
Torque
Outer Diameter
6.35 mm
NOTE
Refrigerant oil
kgf•cm
N•m
140~180
14~18
9.52 mm
350~430
34~42
12.70 mm
500~620
49~61
15.88 mm
690~830
68~82
• Must apply refrigerant oil on the flaring area to prevent a leak.
2. Be sure that there must be no crak or kink on the bended area.
AM220HNE✴✴✴ / AM280HNE✴✴✴
Wet towel
A
Liquid pipe
Gas pipe
Drain hose port
Welding flame
❋ Before connection, unscrew the nuts of liquid pipe first.
- Product is filled with nitrogen.
AM140HNE✴✴✴
Liquid pipe
Gas pipe
Description
Ø9.52
Ø15.88
Flaring Type
AM220HNE✴✴✴
Ø9.52
Ø19.05
Gas pipe: Welded
AM280HNE✴✴✴
Ø9.52
Ø22.22
Gas pipe: Welded
ENGLISH-14
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX[
YWX]TXWTW[GGG㝘䟸G\aXXaYZ
Welding copper pipe
Brazed part
Nitrogen
ø6.35 Copper pipe
Flow meter
INSTALLATION
Pressure
gage
Wrap with belt
Stop valve
02
fMake sure that there is no moisture inside the pipe.
fMake sure that there is no foreign substance inside the pipe.
fMake sure that there is no leakage.
fMake sure to follow the instruction while welding the copper pipe.
Fill nitrogen
1. Use nitrogen while welding the copper pipe, as shown in the figure.
2. If nitrogen is not used while welding the copper pipe, oxidation may
be produced inside the pipe, causing damage to the compressor and
valve.
3. Use pressure gage to adjust the filling speed and keep it within
0.05m3/h.
Pipe direction upon welding of copper pipe
Place the marked side downward or on the level position while welding the copper pipe.
Downward
NOTE
Side
Upward
• Avoid welding pipe upward.
ENGLISH-15
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX\
YWX]TXWTW[GGG㝘䟸G\aXXaYZ
Cutting/Flaring the pipes
1. Make sure that you prepare the required tools (pipe cutter, reamer, flaring tool and pipe holder).
2. If you want to change the length of pipe, cut it using a pipe cutter ensuring that the cut edge remains at a right angle
with the side of the pipe. There are some examples of correctly and incorrectly cut edges below.
90°
Oblique
Rough
Burr
3. To prevent a gas leak, remove all burrs at the cut edge of the pipe using a reamer.
4. Carry out flaring work using flaring tool as shown below.
A
Flaring tool
Yoke
Die
Die
Clutch type
Wing nut type
Copper pipe
Copper pipe
Flare nut
A(mm)
Outer Diameter
[D (mm)]
Conventional flare tool
R-410A Flare tool for
clutch type
Clutch type
Wing nut type
6.35
0~0.5
1.0~1.5
1.5~2.0
9.52
0~0.5
1.0~1.5
1.5~2.0
12.70
0~0.5
1.0~1.5
1.5~2.0
15.88
0~0.5
1.0~1.5
1.5~2.0
5. Check if you flared the pipe correctly. There are some examples of incorrectly flared pipes below.
Correct
Inclined
Damaged
Surface
Cracked
Uneven
Thickness
6. Align the pipes and tighten the flare nuts first manually and then with a torque wrench, applying the following torque.
N•m
Flare dimension
(A, mm)
Ø 6.35
140~180
14~18
8.70~9.10
Ø 9.52
350~430
34~42
12.80~13.20
Ø 12.70
500~620
49~61
16.20~16.60
690~830
68~82
Ø 15.88
Ø 19.05
1,020~1,220 100~120
Flare shape
45° ±2°
Torque
kgf•cm
90° ±2°
Outer diameter
(D, mm)
R 0.4~0.8
A
D
19.30~19.70
23.60 ~ 24.00
• In case of needing brazing, you must work with Nitrogen gas blowing.
CAUTION
ENGLISH-16
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX]
YWX]TXWTW[GGG㝘䟸G\aXXaYZ
Performing Leak Test & Heat Insulation
Leak test
• Please refer to the leak test in the installation manual for the
outdoor unit.
Leak test
INSTALLATION
NOTE
02
In order to detect gas leak from the indoor unit, use nitrogen to check the
connection areas of the refrigerant pipes.
❋ The design and shape are subject to change
according to the model.
Insulation
1. Insulate the refrigerant pipe.
fMake sure to insulate the refrigerant pipe, connector and connection
area.
- If the pipes are insulated, condensation will not come out from the
piping and the capacity of Fresh duct will be increased.
fCheck for cracks in the insulation cover pipe out at the bended area.
Pipe clamp
Insulation
material
Insulation pipe
sleeve
Gas side pipe
Liquid side pipe
Insulation material
Indoor unit
Insulation material should be
overlapped.
Fix without loosing
ENGLISH-17
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX^
YWX]TXWTW[GGG㝘䟸G\aXXaYZ
Performing Leak Test & Heat Insulation
2. Select the insulation of refrigerant pipe.
fInsulate the gas side and liquid side pipe referring to the thickness according to the pipe size.
fIndoor temperature of 30°C and humidity of 85% is the standard condition. If installing in a high humidity condition, use
one grade thicker insulator by referring to the table below. If installing in an unfavorable condition, use thicker insulator.
fInsulation's heat-resistance temperature should be more than 120°C .
Installation type (Heating/Cooling)
Pipe
Pipe size
Standard [30°C,85%]
High humidity [30°C, over 85%]
Remarks
EPDM, NBR
Ø6.35 ~ Ø9.52
9t
o
Ø12.7 ~ Ø50.80
13t
o
Ø6.35
13t
19t
Liquid pipe
Ø9.52
Ø12.70
Ø15.88
25t
Ø19.05
Internal temperature is
higher than 120°C
Ø22.23
Gas pipe
19t
Ø25.40
Ø28.58
Ø31.75
32t
Ø38.10
Ø44.45
Ø50.80
CAUTION
25t
38t
• The insulation must be installed diligently and the adhesives should be used on the connecting part to prevent
moisture from entering.
• Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight.
• Insulation mustn’t become thinner at the bent part or the hanging area of the refrigerant pipe.
• Add the additional insulation if the insulation plate gets thinner.
Hanger
Additional insulation
a
a×3
Refrigerant pipe insulation
ENGLISH-18
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX_
YWX]TXWTW[GGG㝘䟸G\aXXaY[
Air Pipe Installation
1. Use hose (provided on site) to connect the adapter at the suction/discharge side.
Please use aluminum-foil paper to seal the connection area of air pipe to avoid gas leak.
• For installation, tilt the suction side of air pipe to avoid water accumulation.
02
CAUTION
INSTALLATION
2. Insulate the air pipe to avoid condensation. (Select the insulation according to Page 16.)
Insulation cover pipe out
(Please insulate with aluminum tape)
Outdoor suction air pipe
Gradient
(1/100~1/50)
CAUTION
Filter
Aluminum-foil paper Aluminum-foil paper
• Filter must be installed at the air inlet. Buy filter with a dust collection efficiency of over 50% (standard of weight
method) and install.
• If the sealing material is not tidy or tight, abnormal situation may occur during operation.
Connection method of external load
1. Damper can be installed if necessary when connecting to the Fresh
duct.
2. Install damper from outside and the damper will work with the Fresh
duct.
Wiring terminal
1(L)
2(N)
1
2
L Power
N Power
Option
Damper
(0.5A)
ENGLISH-19
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGX`
YWX]TXWTW[GGG㝘䟸G\aXXaY[
Drain Pipe and Drain Hose Installation
Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation is correctly drained
outside. The drain hose can be installed to the left or right side of the base pan.
1. Install the drain hose as short as possible.
NOTE
• Give a 3mm slant to the drain hose for proper drainage of
condensate.
• Secure the drain hose with the cable-tie not to be separated
from the unit.
• The drain pump connection port is used when using a drain
pump.
2. If there is no drain pipe, insulate the drain hose and then fix it according
to the figure below.
NOTE
• Assemble flexible hose with clamps between indoor unit and
drain pipe.
• Flexible hoses clamp should be assembled tightly to prevent
the hose being loosen. If it is loosen, it may cause water drops.
• Drain pipe must be insulated after installation.
Cable tie
Pipe clamp
Flexible hose
Insulation pipe sleeve (to be
purchased separately)
3. When drain pump is used, insulate the drain hose according to the
figure below.
NOTE
• Check if rubber ring is installed properly on the drain pump.
• Check if the cap drain well blocks the drain port of drain pan.
Binding tape of insulation
protective cover
Insulation protective
cover of drain pipe
Insulated drain pipe
Indoor unit
Hose
connector
Hose
Cable-tie
Binding
tape (to be
purchased
separately)
Drain pipe
Cable-tie
Insulated Binding
drain pipe treatment
Fix firmly without clearance.
❋ The design and shape are subject to change
according to the model.
ENGLISH-20
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGYW
YWX]TXWTW[GGG㝘䟸G\aXXaY[
Connecting Drain Pipe
Without the drain pump
02
1. Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger space of 1.0~1.5m.
2. Install U-trap at the end of the drain pipe to prevent odor to reach the indoor unit.
3. The drain pipe should not be installed at an upward position; it may cause water flowing back to the unit.
INSTALLATION
1~1.5m
Hanger
H≥50mm
1H
2
Flexible hose
Horizontal drain pipe
(Slope above 1/100)
Ceiling
With the drain pump
1. The drain pipe should be installed within 300mm from the flexible hose, the pipe should be lifted up to 330mm and then
down 20mm or more.
2. Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger space of 1.0~1.5m.
3. Install the air vent in the horizontal drain pipe to prevent water flow back to the indoor unit.
NOTE
• You may not need to install it if there were proper slope in the horizontal drain pipe.
4. The flexible hose should not be installed at an upward position; it may cause water flowing back to the indoor unit.
Air vent
1~1.5m
200mm or
more
300mm or less
Hanger
20mm or
more
330mm or less
Flexible hose
Ceiling
Horizontal drain pipe
(Slope above 1/100)
ENGLISH-21
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGYX
YWX]TXWTW[GGG㝘䟸G\aXXaY\
Drain Pipe and Drain Hose Installation
Centralized drainage
Without the drain pump
1. Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger space of 1~1.5m.
2. Install U-trap at the end of the drain pipe to prevent odor to reach the indoor unit.
3. The drain pipe should not be installed at an upward position; it may cause water flowing back to the unit.
100mm or
more
Horizontal drain pipe
(Slope above 1/100)
Ceiling
With the drain pump
1. Install main air vent at the front of the farthest indoor unit from the main drain pipe when installed indoor units are more
than 3.
2. You may need to install individual air vent to prevent water flow back at the top of each indoor unit drain pipe.
Hanger
1~1.5m
Main air vent
Individual
air vent
330mm or less
Main drain pipe
Centralized horizontal drain
pipe (Slope above 1/100)
ENGLISH-22
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGYY
YWX]TXWTW[GGG㝘䟸G\aXXaY\
Testing the drainage
After installation, test the drainage. Prepare about 2 liters of water.
1. Unscrew the screws of pipe cover and remove the cover.
2. Pour water into the indoor unit as shown in the figure.
• Please refer to the leak test in the installation manual for the
outdoor unit.
Water supply intake
INSTALLATION
3. Confirm that the water flows out through the drain hose.
4. When the drain pump is installed, operate the unit in cooling mode and
check the pumping operation of the drain pump.
5. Check the water drops draining at the end of the drain pipe.
02
NOTE
Drain pipe
Drain water drops
6. Make sure there is no water leak at the drainage.
7. Reassemble the cover of water supply intake.
❋ The design and shape are subject to change
according to the model.
ENGLISH-23
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGYZ
YWX]TXWTW[GGG㝘䟸G\aXXaY]
Wiring Work
Power and communication cable connection
1. Before wiring work, you must turn off all power source.
2. Indoor unit power should be supplied through the breaker (MCCB: Molded Case Circuit Breaker, ELB: Earth Leakage
Breaker, ELCB: Earth Leakage Circuit Breaker) separated by the outdoor power.
MCCB: overcurrent protection
ELB: earth leakage protection
ELCB: overcurrent protection + earth leakage protection
3. The power cable should only use copper wires.
4. Connect the power cable {1(L), 2(N)} among the units and communication cables (F1, F2). The maximum length of cables
shall be 1000m.
5. When installing the wired remote control, connect F3 and F4 (for communication).
(Indoor PBA will be damaged if V1, V2, F3, F4 are shorted out.)
6. Installation conditions for a wired remote controller
fA fresh duct and an indoor unit should not be installed by one wired remote controller.
fThe fresh duct has a different operation mode, temperature setting, etc. Therefore, if the fresh duct and an indoor unit are
installed by one wired remote controller, a problem may occur.
fInstallation between fresh ducts can be controlled by one wired remote controller.
Example of correct installation
Installation between fresh ducts
Outdoor unit
or
Wired remote controller
220V - 240V~
ELCB
MCCB
ELB
MCCB
Fresh Duct 1
Fresh Duct 2
Fresh Duct 3
❋ ELCB : Essential installation.
• Power off before connecting any wire. Indoor PBA will be damaged if V1, V2, F3, F4 are shorted out.
WARNING
NOTE
• Installation between fresh ducts can be controlled by one wired remote controller.
ENGLISH-24
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY[
YWX]TXWTW[GGG㝘䟸G\aXXaY]
Outdoor unit
Wired remote controller
02
or
Wired remote controller
220V - 240V~
ELB
INSTALLATION
ELCB
MCCB
MCCB
Indoor unit 1
Indoor unit 2
Fresh Duct 1
❋ ELCB : Essential installation.
• Power off before connecting any wire. Indoor PBA will be damaged if V1, V2, F3, F4 are shorted out.
WARNING
NOTE
• If indoor units are mixed with fresh ducts, they should not be controlled by one wired remote controller.
Example of incorrect installation
Installation between a fresh duct and an indoor unit
Outdoor unit
or
Wired remote controller
220V - 240V~
ELCB
MCCB
ELB
MCCB
Indoor unit 1
Indoor unit 2
Fresh Duct 1
❋ ELCB : Essential installation.
• Power off before connecting any wire. Indoor PBA will be damaged if V1, V2, F3, F4 are shorted out.
WARNING
NOTE
• If indoor units mixed with fresh ducts are controlled by one wired remote controller, a problem may occur due to
different operation specification.
ENGLISH-25
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY\
YWX]TXWTW[GGG㝘䟸G\aXXaY]
Wiring Work
Selecting compressed ring terminal
Silver solder
Norminal dimensions for cable (mm2)
1.5
Norminal dimensions for screw (mm)
4
Standard dimension (mm)
B
6.6
4
8
6.6
4
4
8.5
4
9.5
Allowance (mm)
±0.2
±0.2
±0.2
Standard dimension (mm)
Standard dimension (mm)
3.4
+0.3
-0.2
1.7
4.2
+0.3
-0.2
2.3
5.6
+0.3
-0.2
3.4
D
Allowance (mm)
d1
2.5
4
Allowance (mm)
±0.2
±0.2
±0.2
E
Min.
4.1
6
6
F
Min.
6
6
5
L
Max.
16
17.5
20
Standard dimension (mm)
4.3
+0.2
0
0.7
4.3
+0.2
0
0.8
4.3
+0.2
0
0.9
d2
Allowance (mm)
t
Min.
Specification of electric wire
Power supply
Max.: 242V
Min.: 198V
MCCB
ELB or ELCB
Power cable
Earth cable
Communication cable
XA
XA, 30mmA
0.1 s
2.5mm2
2.5mm2
0.75~1.5mm2
❋ Rating current
Unit
AM✴✴✴HNEPEH✴✴✴
Model
Rating current
Remarks
✴✴140✴✴
1.6A
-
✴✴220✴✴
2.2A
-
✴✴280✴✴
3.6A
-
fDecide the capacity of ELCB or MCCB and ELB by the following formula.
The capacity of ELCB or MCCB and ELB X[A] = 1.25 X 1.1 X ∑Ai
❋ X : The capacity of ELCB or MCCB and ELB
❋ ∑Ai : Sum of rating currents of each indoor unit.
❋ Refer to each installation manual about the rating current of indoor unit.
ENGLISH-26
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY]
YWX]TXWTW[GGG㝘䟸G\aXXaY]
fDecide the power cable specification and maximum length within 10% power drop among the indoor units.
n
Coef×35.6×Lk×ik
∑(
) < 10% of input voltage[V]
1000×Ak
k=1
02
❋ coef: 1.55
❋ Lk: Distance among each unit [m], Ak: Power cable specification [mm2]
ik: Running current of each unit [A]
INSTALLATION
Example of Installation
- Total power cable length L = 100(m), Running current of each units 1[A]
- Total 10 indoor units were installed
10[A]
ELB
9[A]
1[A]
MCCB
Indoor unit 1
0[m]
10[m]
Indoor unit 2
20[m]
Indoor unit 10
100[m]
fUse the following formula
n
∑(
k=1
Coef×35.6×Lk×ik
) < 10% of input voltage [V]
1000×Ak
❋ Calculation
• Installing with 1 sort wire.
2.5[mm2]
2.5[mm2]
-2.2[V]
-2.0[V]
220[V]
············ 2.5[mm2] ············
-(2.2+2.0+1.8+1.5+1.3+1.1+0.9+0.7+0.4+0.2)=-11.2[V]
208.8[V] (Within 198V~242V)
It's okay
• Installing with 2 different sort wire.
4.0[mm2]
-1.4[V]
220[V]
4.0[mm2]
············ 2.5[mm2] ············
-1.2[V]
-(1.4+1.2+1.8+1.5+1.3+1.1+0.9+0.7+0.4+0.2)=-10.5[V]
209.5[V] (Within 198V~242V)
It's okay
ENGLISH-27
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY^
YWX]TXWTW[GGG㝘䟸G\aXXaY]
OT
Wiring Work
CAUTION
• Select the power cable in accordance with relevant local and national regulations.
• Wire size must comply with local and national code.
• 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)
• You should connect the power cable into the power cable terminal and fasten it with a clamp.
• The unbalanced power must be maintained within 10% of supply rating among all indoor units.
• If the power is significantly unbalanced, it may shorten the life of the condenser. If the unbalanced power exceeds
10% of power rating, the indoor unit will stop operation due to its built-in protection and display an error code.
• To protect the product from water and possible shock, you should properly protect the power cable and the
maintain the connection cord of the indoor and outdoor units in good protection.
• Connect the power cable to the auxiliary circuit breaker. All disconnection points from the power supply must be
jointed as one single wire and its length should be over 3mm.
• You must keep the cable in a protection tube.
• Keep distances of 50mm or more between power cable and communication cable.
• The maximum length of power cables are decided within 10% of power drop. If it exceeds, you must consider
another power supplying method.
• The circuit breaker (MCCB or ELCB) should be considered more capacity if many indoor units are connected from
one circuit breaker.
• Use round pressure terminal for connections to the power terminal block.
• For wiring, use the designated power cable and connect it firmly, then secure it to prevent outside pressure being
exerted on the terminal board.
• Use an appropriate screwdriver for tightening the terminal screws. A screwdriver with a small head will strip the
head and make proper tightening impossible.
• Over-tightening the terminal screws may break them.
• See the table below for tightening torque for the terminal screws.
Tightening torque
M4
12.0~18.0 kgf•cm
1.2~1.8 N•m
ENGLISH-28
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY_
YWX]TXWTW[GGG㝘䟸G\aXXaY]
OTHERS
How to connect your extended power cables
1. Prepare the following tools.
Tools
Crimping pliers
Connection sleeve (mm)
Insulation tape
Contraction tube (mm)
Spec
MH-14
20xØ6.5(HxOD)
Width 19mm
70xØ8.0(LxOD)
02
Shape
Power cable
20
20
20
60
CAUTION
• For information about the power cable specifications for indoor and
outdoor units, refer to the installation manual.
• After peeling off cable wires from the pre-installed tube, insert a
contraction tube.
120
180
(Unit: mm)
INSTALLATION
2. As shown in the figure, peel off the shields from the rubber and wire of the
power cable.
- Peel off 20 mm of cable shields from the pre-installed tube.
20
Pre-installed tube for the power cable
3. Insert both sides of core wire of the power cable into the connection sleeve.
fMethod 1
Push the core wire into the sleeve from both sides.
Connection sleeve
fMethod 2
Twist the wire cores together and push it into the sleeve.
Connection sleeve
4. Using a crimping tool, compress the two points and flip it over and compress another two points in the same location.
- The compression dimension should be 8.0.
- After compressing it, pull both sides of the wire to make sure it is firmly pressed.
Compression
dimension
fMethod 1
fMethod 2
Compress it 4 times.
5 mm
Compress it 4 times.
5 mm
ENGLISH-29
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGY`
YWX]TXWTW[GGG㝘䟸G\aXXaY^
Wiring Work
5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape.
Three or more layers of insulation are required.
fMethod 2
fMethod 1
Insulation tape
40 mm
Insulation tape
35 mm
6. Apply heat to the contraction tube to contract it.
Contraction tube
7. After tube contraction work is completed, wrap it with the insulation tape to finish.
CAUTION
• Make sure that the connection parts are not exposed to outside.
• Be sure to use insulation tape and a contraction tube made of approved reinforced insulating materials that have
the same level of withstand voltage with the power cable. (Comply with the local regulations on extensions.)
Insulation tape
WARNING
• In case of extending the electric wire, please DO NOT use a round-shaped Pressing socket.
- Incomplete wire connections can cause electric shock or a fire.
ENGLISH-30
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZW
YWX]TXWTW[GGG㝘䟸G\aXXaY^
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.
03
The procedure of option setting
MR-EC00, MR-EH00
Entering mode for
option setting
OTHERS
MR-DC00, MR-DH00
Entering mode for
option setting
Option setting mode
Option setting mode
Mode change
High Temp Button
High Fan Button
Low Temp Button
Low Fan Button
Mode change
High Temp Button
High Fan Button
Low Temp Button
Low Fan Button
❋ The display of the remote controller may be different depending on the model.
Step 1. Entering mode to set option
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.
Step 2. The procedure of option setting
After entering the option setting status, select the option as listed below.
CAUTION
Option setting is available from SEG1 to SEG 24
• SEG1, SEG7, SEG13, SEG19 are not set as page option.
• Set the SEG2~SEG6, SEG8~SEG12 as ON status and SEG14~18, SEG20~24 as OFF status.
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
0
X
X
X
X
X
1
X
SEG9 SEG10 SEG11 SEG12
X
X
X
On(SEG1~12)
Off(SEG13~24)
X
SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24
2
X
X
X
X
X
3
X
X
X
X
X
ENGLISH-31
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZX
YWX]TXWTW[GGG㝘䟸G\aXXaY^
Setting an indoor unit address and installation option
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.
SEG2
SEG3
SEG4
SEG5
SEG6
SEG8
SEG9
SEG10
SEG11
SEG12
SEG14
SEG15
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.
12. Setting Cool mode
Press Mode button to be change to Cool mode in the OFF status.
ENGLISH-32
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZY
YWX]TXWTW[GGG㝘䟸G\aXXaY_
Option setting
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.
SEG17
SEG18
SEG20
SEG21
SEG22
SEG23
SEG24
03
SEG16
14. Setting Dry mode
OTHERS
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.
Step 3. Check the option you have set
After setting option, press
button to check whether the option code you input is correct or not.
Step 4. Input option
Press operation button
with the direction of remote control for set.
For the correct option setting, you must input the option twice.
Step 5. Check operation
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.
ENGLISH-33
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZZ
YWX]TXWTW[GGG㝘䟸G\aXXaZW
Setting an indoor unit address and installation option
Setting an indoor unit address (MAIN/RMC)
1. Check whether power is supplied or not.
fWhen 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.
4. Assign an indoor unit address by wireless remote controller.
fThe initial setting status of indoor unit ADDRESS(MAIN/RMC) is “0A0000-100000-200000-300000”.
Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX
Option
Explanation
SEG1
PAGE
SEG2
SEG3
MODE
Setting Main
address
SEG4
SEG5
SEG6
100-digit of indoor 10-digit of indoor The unit digit of an
unit address
unit
indoor unit
Remote
Controller
Display
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
Indication
and Details
Option
Explanation
0
SEG7
0
No
Main
address
1
Main
address
setting
mode
A
SEG8
SEG9
100
-digit
0~9
SEG10
Setting RMC
address
PAGE
0~9
10
-digit
0~9
A unit
digit
SEG11
SEG12
Group
channel(*16)
Group address
Remote
Controller
Display
Indication Details
Indication
and Details
CAUTION
-
Indication Details
0
No RMC
address
1
RMC
address
setting
mode
1
-
Indication Details Indication Details
RMC1
0~F
RMC2
0~F
• When “A”~”F” is entered to SEG5~6, the indoor unit MAIN ADDRESS is not changed.
• If you set the SEG 3 as 0, the indoor unit will maintain the previous MAIN ADDRESS even if you input the option
value of SEG5~6.
• If you set the SEG 9 as 0, the indoor unit will maintain previous RMC ADDRESS even if you input the option value
of SEG11~12.
• You cannot set SEG11 and SEG12 as F value at the same time.
ENGLISH-34
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ[
YWX]TXWTW[GGG㝘䟸G\aXXaZW
Setting an indoor unit installation option (suitable for the condition of each installation location)
03
OTHERS
1. Check whether power is supplied or not.
fWhen 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.
fThe default setting of an indoor unit installation option is “020010-100000- 200000-300000”.
fIndividual 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.
02 series installation option
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
0
2
-
-
Central control
-
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
1
Drain pump
-
-
EEV Step when
heating stops
Master / Slave
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
2
External control
External control
output
-
-
Number of hours
using filter
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
Heating setting
compensation
EEV Step of
stopped unit during
oil return/defrost
mode
-
-
3
-
f1 WAY / 2WAY / 4WAY, DUCT MODEL : Number of hours using filter(SEG18) will be set to ‘1000 hour’ even if the SEG18 is
set to exept for 2 or 6.
fWhen setting the option other than above SEG values, the option will be set as “0”.
fSEG5 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.
ENGLISH-35
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ\
YWX]TXWTW[GGG㝘䟸G\aXXaZW
Setting an indoor unit address and installation option
02 series installation option(Detailed)
Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX
Option
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
Explanation
PAGE
MODE
-
-
Use of central control
-
-
-
Remote
Controller
Display
Indication Details Indication
Indication and
Details
Option
Explanation
Details
2
SEG7
SEG8
PAGE
Remote
Controller
Display
Indication and
Details
Option
Explanation
0
Disuse
Use
2
When an
indoor unit
stops, drain
pump will
operate for
3min.
SEG13
PAGE
Details
1
1
-
-
SEG9
Use of drain pump
Indication Details Indication
Indication Details Indication Details Indication
-
0
Indication and
Details
2
Disuse
1
ON/OFF
control
2
OFF control
3
Window
ON/OFF
control
Disuse
1
Use
Indication Details Indication Details Indication
-
Details
Indication
Details
0
Default
value
0
slave
1
Noise
decreasing
setting
1
master
-
SEG16
SEG17
SEG18
-
-
Number of hours using
filter
-
-
Indication Details Indication Details Indication
0
Thermo on
1
Operation
on
-
-
Master / Slave
-
SEG15
SEG12
-
-
Details
SEG11
-
-
Indication
EEV Step when
heating stops
-
Remote
Controller
Display
Details
Details
0
SEG10
-
Setting the output of
Use of external control
external control
0
-
-
SEG14
Indication Details Indication
-
-
-
Details
-
Indication
Details
2
1000 Hour
6
2000 Hour
ENGLISH-36
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ]
YWX]TXWTW[GGG㝘䟸G\aXXaZX
Option
SEG19
SEG20
PAGE
-
Remote
Controller
Display
-
-
Indication Details Indication
SEG23
SEG24
Heating setting
compensation
-
-
-
-
Details
-
3
Indication Details Indication Details Indication
-
0
Disuse
1
2°C
2
0
Default
value
1
Oil return
or Noise
decreasing
in defrost
mode
5°C
Details
Indication
Details
-
-
-
OTHERS
Indication and
Details
SEG22
EEV Step of stopped
unit during oil return/
defrost mode
03
Explanation
SEG21
-
Changing a particular option
You can change each digit of set option.
Option
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
Explanation
PAGE
MODE
-
-
-
-
Remote
Controller
Display
Indication
and Details
NOTE
CAUTION
Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details
0
D
-
-
-
-
-
-
-
-
• When changing a digit of an indoor unit address setting option, set the SEG3 as ‘A’.
• When changing a digit of indoor unit installation option, set the SEG3 as ‘2’.
• Ex) When setting the ‘buzzer control’ into disuse status.
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
• If you are using heat pump model, mixed operation mode (two or more indoor units operating in different
operation mode simultaneously) is not available when the indoor units are connected to same outdoor unit. If
you set the master indoor unit with a remote controller, outdoor unit will operate in the mode which was set in
the master indoor unit.
ENGLISH-37
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ^
YWX]TXWTW[GGG㝘䟸G\aXXaZX
Increasing Fan Speed
Air volume curve diagram and external static pressure limit
Model : AM140HNEPEH
External static pressure (mmAq)
35
Classification
Option
Standard
01B064-1B4F95-208C8C-333000
A
A
01B064-1B4FFB-208C8C-333000
Standard
B
01B064-1B4E2E-208C8C-333000
B
C
01B064-1B4AA6-208C8C-333000
30
25
20
15
10
C
D
E
5
D
01B064-1B4A51-208C8C-333000
E
01B064-1B4A51-208C8C-333000
0
14
15
16
17
18
19
20
Volume (m3/min)
Model : AM220HNEPEH
External static pressure (mmAq)
35
30
Classification
Option
Standard
01B064-19441F-231616-333000
A
Standard
B
C
D
E
F
25
20
15
10
5
A
01B064-194530-231616-333000
B
01B064-1940EC-231616-333000
C
01B064-1940CA-231616-333000
D
01B064-1940CA-231616-333000
E
01B064-194075-231616-333000
F
01B064-194064-231616-333000
0
24
25
26
27
28
29
30
31
Volume (m3/min)
Model : AM280HNEPEH
External static pressure (mmAq)
35
30
Classification
Option
Standard
01B064-194550-231C1C-333000
A
01B064-194550-231C1C-333000
B
01B064-194530-231C1C-333000
A
Standard
B
C
D
E
F
G
25
20
15
10
5
0
31
33
35
37
C
01B064-19440E-231C1C-333000
D
01B064-1940DB-231C1C-333000
E
01B064-1940A8-231C1C-333000
F
01B064-194086-231C1C-333000
G
01B064-194064-231C1C-333000
Volume (m3/min)
ENGLISH-38
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ_
YWX]TXWTW[GGG㝘䟸G\aXXaZX
Final Checks and User Tips
03
OTHERS
To complete the installation, perform the following checks and tests to ensure that the Fresh duct operates correctly.
1. Check the followin
fStrength of the installation site
fTightness of pipe connection and inspect it to determine whether there is a gas leak
fElectrical wire connections
fHeat-resistance insulation of the pipe
fDrainage
fGrounding wire connection
fCorrect operation (follow the steps below)
After finishing the installation of the Fresh duct, you should explain the following to the user. Refer to appropriate pages in
the User's Manual.
1. How to start and stop the Fresh duct?
2. How to select the modes and functions?
3. How to adjust the temperature and fan speed?
4. How to adjust the airflow direction?
5. How to set the timers?
6. How to clean and replace the filters?
NOTE
• When you complete the installation successfully, hand over the User's Manual and this Installation Manual to the
user for storage in an easily accessible and safe place.
ENGLISH-39
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGGZ`
YWX]TXWTW[GGG㝘䟸G\aXXaZX
Troubleshooting
Error Code
Indication
Remarks
Communication error of indoor unit
Error of communication from outdoor unit to indoor unit
Error due to using the same communication address twice.
Error due to incomplete communication address setting
Error of temperature sensor in indoor unit (OPEN/SHORT)
Error of temperature sensor at inlet of heat exchanger (OPEN/SHORT)
Error of temperature sensor at outlet of heat exchanger (OPEN/SHORT)
Error of temperature sensor at discharge side (OPEN/SHORT)
Fresh duct
Temperature sensor falling off at inlet of heat exchanger of indoor unit
Temperature sensor falling off at outlet of heat exchanger of indoor unit
Two times of error of electronic expansion valve open in indoor unit
Two times of error of electronic expansion valve close in indoor unit
Two times of detection of indoor unit float s/w
Fan error of indoor unit
EEPROM error
EEPROM setting error
Error due to incompatibility with an indoor unit that a special consumption tax
is applied.
Thermal Fuse Open Error
Error of indoor unit setting number (communication with outdoor unit)
ENGLISH-40
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG[W
YWX]TXWTW[GGG㝘䟸G\aXXaZY
Instruction for packing and unpacking the unit
fPacking the unit as below procedure
1. Put the indoor unit onto the packing case.
2. Assemble cushion-both side of indoor unit. (Left and Right)
3. Seal the packing case.
03
OTHERS
fUnpacking the unit as below procedure
1. Open the packing case.
2. Take out the both side of cushion(Left and Right).
3. Move the set from the packing case
Technical Specifications
MODEL
AM140HNEPEH/TK
CLIMATES CLASS
T1
T3
RATED VOLTAGE & FREQUENCY
COOLING
RATED
CURRENT
HEATING(H1)
RATED POWER
INPUT
HEATING(H1)
EER
COOLING
COOLING
AM220HNEPEH/TK
T1
AM280HNEPEH/TK
T3
T1
T3
220 - 240 V~ 50 Hz
1.6 A
1.6 A
2.2 A
1.6 A
220 W
220 W
300 W
220 W
-
HEATING(H1)
2.2 A
3.0 A
2.2 A
300 W
370 W
300 W
-
-
-
370 W
370 W
-
-
-
-
NET WEIGHT
51 kg
85 kg
DIMENSIONS OF THE UNIT
[WxHxD]
1110 x 390 x 650
1240 x 470 x 1040
COUNTRY OF ORIGIN
3.0 A
3.0 A
MADE IN KOREA
ENGLISH-41
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG[X
YWX]TXWTW[GGG㝘䟸G\aXXaZY
z€z†mylzoThpyGk|j{T{y†pt†W[]Z`hTW[†luU•‹‹GGG[Y
YWX]TXWTW[GGG㝘䟸G\aXXaZY
Download PDF

advertising