Samsung AC026HBLDKH, AC071HBLDKH, AC052HBMDKH, AC060HBMDKH, AC071HBMDKH Installation Instructions Manual
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2
Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.
• 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.
General information
Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able
to use it as reference after installation.
For maximum safety, installers should always carefully read the following warnings.
Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air conditioner is
sold or transferred.
This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use of other types of units with
dierent 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.
The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection of
electric and requirements set forth in the “Operating limits” table, included in the manual, shall immediately invalidate the warranty.
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.
Do not use the units if damaged. If problems occur, switch the unit o and disconnect it from the power supply.
In order to prevent electric shocks, res 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.
Always remember to inspect the unit, electric connections, refrigerant tubes and protections regularly. These operations should be
performed by qualied personnel only.
The unit contains moving parts, which should always be kept out of the reach of children.
Do not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may cause
electric shocks or res.
Do not place containers with liquids or other objects on the unit.
All the materials used for the manufacture and packaging of the air conditioner are recyclable.
The packing material and exhaust batteries of the remote controller(optional) must be disposed of in accordance with current laws.
The air conditioner contains a refrigerant that has to be disposed of as special waste. At the end of its life cycle, the air conditioner
must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and safely.
WARNING
Safety precautions .............................................................................................................................................................................................................. 2
Preparation for installation
............................................................................................................................................................................................ 4
Deciding on where to install the indoor unit
........................................................................................................................................................ 5
Indoor unit installation
.................................................................................................................................................................................................. 12
Purging the unit
................................................................................................................................................................................................................ 13
Connecting the refrigerant pipe
............................................................................................................................................................................... 14
Cutting/Flaring the pipes
............................................................................................................................................................................................. 15
Performing leak test & insulation
............................................................................................................................................................................. 16
Drainpipe and drain hose installation
.................................................................................................................................................................... 18
Installing DPM...................................................................................................................................................................................................................... 19
Interface module Installation (Optional)
............................................................................................................................................................... 20
Connecting the connection cord
............................................................................................................................................................................. 21
Adjusting air ow
............................................................................................................................................................................................................... 22
Easy Tuning
.......................................................................................................................................................................................................................... 25
Setting the indoor unit option code
......................................................................................................................................................................... 26
Setting an indoor unit address and installation option
................................................................................................................................... 27
Troubleshooting
............................................................................................................................................................................................................... 30
How to connect your extended power cables
..................................................................................................................................................... 32
Contents
Safety precautions
3
ENGLISH
Power supply line, fuse or circuit breaker
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.
Always verify that a suitable grounding connection is available.
Verify that the voltage and frequency of the power supply comply with the specications and that the installed power is sucient
to ensure the operation of any other domestic appliance connected to the same electric lines.
Always verify that the cut-o and protection switches are suitably dimensioned.
Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiring diagram
included in the manual.
Always verify that electric connections (cable entry, section of leads, protections…) are compliant with the electric specications
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.
Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category.
◆ 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 re may occur.
◆ Install the circuit breaker.
- If the circuit breaker is not installed, electric shock or re 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 controller, 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 ame 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 ber or ammable dust.
The place where thinner or gasoline is handled. Gas may leak and it may cause re.
Installing the unit
IMPORTANT: When installing the unit, always remember to connect rst the refrigerant tubes, then the electrical lines.
Always disassemble the electric lines before the refrigerant tubes.
Upon receipt, inspect the product to verify that it has not been damaged during transport. If the product appears damaged,
DO NOT INSTALL it and immediately report the damage to the carrier or retailer (if the installer or the authorized technician has
collected the material from the retailer.)
After completing the installation, always carry out a functional test and provide the instructions on how to operate the air
conditioner to the user.
Do not use the air conditioner in environments with hazardous substances or close to equipment that release free ames to avoid
the occurrence of res, explosions or injuries.
Our units should be installed in compliance with the spaces shown in the installation manual, to ensure accessibility from both
sides and allow repairs or maintenance operations to be carried out. The unit’s components should be accessible and easy to
disassemble without endangering people and objects.
For this reason, when provisions of the installation manual are not complied with, the cost required to access and repair the units
(in SAFETY CONDITIONS, as set out in prevailing regulations) with harnesses, ladders, scaolding or any other elevation system will
NOT be considered part of the warranty and will be charged to the end customer.
4
Preparation for installation
◆ The following accessories are supplied with the indoor unit.
The type and quantity may dier depending on the specications.
Accessories
User manual(1) Installation
manual(1)
Clamp hose(1) Flexible hose (1) Insulation drain (1)
Thermal insulation
sponge A (1)
Thermal insulation
sponge B (1)
Thermal insulation
sponge C (1)
Cable-tie(8) Rubber(8)
When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account.
Do NOT install the air conditioner in a location where it will come into contact with the following elements :
◆ Combustible gases
◆ Saline air
◆ Machine oil
◆ Sulphide gas
◆ Special environmental conditions
If you must install the unit in such conditions, rst consult your dealer.
Avoid installing the air conditioner :
◆
In areas where it is exposed to direct sunlight. Close to heat sources.
◆
In damp areas or locations where it could come into contact with water. (for example rooms used for laundry)
◆
In areas where curtains and furniture could aect the supply and discharge of air.
◆
Without leaving the required minimum space around the unit. (as shown in the drawing)
◆
In scarcely ventilated areas.
◆
On surfaces that are unable to support the weight of the unit without deforming, breaking or causing vibrations
during the use of the air conditioner.
◆
In a position that does not enable the condensate drainage pipe to be correctly installed. (at the end of the
installation. It is always essential to check the eciency of the drainage system)
General
5
ENGLISH
◆
There must be no obstacles near the air inlet and outlet.
◆
Install the indoor unit on a ceiling that can support its weight.
◆
Maintain sufficient clearance around the indoor unit.
◆
Make sure that the water dripping from the drain hose runs away correctly and safely.
◆
The indoor unit must be installed in this way, that they are out of public access. (Not touchable by the users)
◆
After connecting a chamber, insulate the connection part between the indoor unit and the chamber with t10
or thicker insulation. Otherwise, there can be air leak or dew from the connection part.
■
Construction Standard for Inspection Hole
1) In case, the ceiling is tex tile, Inspection hole dose not need.
2) In case, the ceiling is plaster board, Inspection hole depends on Inside height of the ceiing.
a. Height is more than 0.5m : Only "B" [Inspection for PBA] is applied.
b. Height is less than 0.5m : Both "A"&"B" are applied.
c. "A"&"B" are inspection holes .
Indoor unit
Space requirements for installation & service
Deciding on where to install the indoor unit
Unit Width(W)
"A"=W+100mm
Unit Depth(D)
"B"=500mm
You must have20mm 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 hole for
check-up must be made to take service, clean and repair the unit.
It is possible to install the unit at an height of between 2.2~2.5m from the ground,
if the unit has a duct with a well defined lenght (300mm or more), to avoid fan motor blower contact.
If you install the cassette or duct type indoor unit on the ceiling with humidity over 80%, you must apply extra
10mm of polyethylene foam or other insulation with similar material on the body of the indoor unit.
20mm
20mm
or more
or more
6
Thickness: more than 10mm
◆
Insulate the end of the pipe and some curved area by using separate insulator.
◆
Insulate the discharge and suction part at the same time when you insulate connection duct.
A C
B
D
Front
Back
Indoor Unit A B C D Front/Back
AC026HBLDKH
AC035HBLDKH
700x600x199 700x199 700x199
600x199 600x199
Insulate the front and back side
in proper size at the same time
when insulating the suction
duct and discharge duct.
AC052HBLDKH
AC071HBLDKH
1100x450x200 1100x200 1100x200
450x200 450x200
AC035HBMDKH
AC052HBMDKH
AC060HBMDKH
AC071HBMDKH
AC052HBMPKH
850X700X250 850X250 850X250 700x250 700x250
AC090HBMDKH
AC100HBMDKH
AC071HBMPKH
1200x700x250 1200x250 1200x250 700x250 700x250
AC120HBMDKH
AC140HBMDKH
AC090HBMPKH
AC100HBMPKH
AC120HBMPKH
AC140HBMPKH
1300x700x300 1300x300 1300x300 700x300 700x300
Insulation Guide
Deciding on where to install the indoor unit
7
ENGLISH
600
700
800
500
738.4
477
18-Ø3.2
660
2828
600
600(6x100)
700
182
246
333
199
151.6
18
100
1
2
3 4
7
5
6
(Suspension position)
(Air outlet duct flange)
(Suspension position)
hole
(Air around)
Inspection hole
Suction side
Discharge side
No. Name Description
1 Liquid pipe connection ø6.35(1/4")
2 Gas pipe connection ø9.52(3/8")
3 Drain pipe connection OD25 ID20(without drain pump)
4 Power supply connection
5 Air discharge flange
6 Air filter
7 Hook M8~M10
AC026HBLDKH / AC035HBLDKH
Unit:mm
8
144
126
22
900(9x100)
1068
1100
24-ø3.2
1150
450
354
450
500
1100
1200
170
100
200
163
99
176
12
3
4
7
5
6
AC052HBLDKH / AC071HBLDKH
Inspection hole
(Air outlet duct flange)
(Suspension position)
Discharge side Suction side
hole
(Air around)
(Suspension position)
Unit:mm
No. Name Description
1 Liquid pipe connection ø6.35(1/4")
2 Gas pipe connection
✴052✴:ø12.70(1/2"); ✴071✴: ø15.88(5/8")
3 Drain pipe connection OD25 ID20(without drain pump)
4 Power supply connection
5 Air discharge flange
6 Air filter
7 Hook M8~M10
Deciding on where to install the indoor unit
9
ENGLISH
700
700(7x100)
817
850
22-ø3.2
900
604
700
500
850
950
185
158
28
220
180(2x90)
250
213
125
323
12
3
4
7
5
6
AC035HBMDKH / AC052HBMDKH / AC060HBMDKH / AC071HBMDKH / AC052HBMPKH
Inspection hole
(Air outlet duct flange)
(Suspension position)
Discharge side Suction side
hole
(Air around)
(Suspension position)
Unit:mm
No. Name Description
1 Liquid pipe connection ø6.35(1/4")
2 Gas pipe connection
✴035✴ : ø9.52(3/8"); ✴052✴ :ø12.70(1/2")
✴060✴/✴071✴ :ø15.88(5/8")
3 Drain pipe connection OD25 ID20(without drain pump)
4 Power supply connection
5 Air discharge flange
6 Air filter
7 Hook M8~M10
10
700
604
1100(11x100)
1167
1200
30-ø3.2
1250
700
500
1200
1300
185
158
28
220
180(2x90)
250
213
125
323
1
2
3
4
7
5
6
Deciding on where to install the indoor unit
No. Name Description
1 Liquid pipe connection
✴071✴ : 6.35 (1/4") ; ✴090/100✴ :ø9.52(3/8")
2 Gas pipe connection ø15.88(5/8")
3 Drain pipe connection OD25 ID20(without drain pump)
4 Power supply connection
5 Air discharge flange
6 Air filter
7 Hook M8~M10
AC071HBMPKH / AC090HBMDKH / AC100HBMDKH
Inspection hole
(Air outlet duct flange)
(Suspension position)
Discharge side Suction side
hole
(Air around)
(Suspension position)
Unit:mm
11
ENGLISH
1100(11x100)
1268
1300
1350
30-ø3.2
500
1300
1400
700
185
160
28
700
604
270
230(2x115)
300
213
125
324
1
2
3
4
7
5
6
No. Name Description
1 Liquid pipe connection ø9.52(3/8")
2 Gas pipe connection ø15.88(5/8")
3 Drain pipe connection OD25 ID20(without drain pump)
4 Power supply connection
5 Air discharge flange
6 Air filter
7 Hook M8~M10
Inspection hole
(Air outlet duct flange)
(Suspension position)
Discharge side Suction side
hole
(Air around)
(Suspension position)
Unit:mm
AC120HBMDKH / AC140HBMDKH /
AC090HBMPKH / AC100HBMPKH / AC120HBMPKH / AC140HBMPKH
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