Installation & Owner’s Manual
MINISPLIT AIR BLOWER
MODELS
YUHC 18-60 YUKC 07-18
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EN 035M00065-000 |
J368-EN.indd 1 |
2/1/07 9:40:52 AM |
Please read this installation manual carefully before starting the installation. It will tell you necessary information.
Quality POLICY
We will continuously strive to satisfy our customers with consistent reliability in product, service and support through superior quality, service culture and distinctive technology.
CONTENTS |
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Safety Precautions................................................... |
3 |
Part Names................................................................ |
4 |
Technical Specifications.......................................... |
5 |
Outdoor Unit Dimensions........................................ |
9 |
Preparation Before Installation............................. |
10 |
Installation............................................................... |
10 |
Condensate Drainage ............................................ |
14 |
Refrigerant Piping Connects................................. |
15 |
Fan Speeds ............................................................. |
16 |
Wiring Diagrams..................................................... |
17 |
Defrosting Operation.............................................. |
20 |
Service and Maintenance ...................................... |
20 |
Operation Tips ........................................................ |
21 |
Trouble Shooting Guide......................................... |
22 |
Declaration of Conformity ..................................... |
23 |
Refrigerant |
DC INVERTER R-410A |
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Model |
18-24 |
36-48 |
60 |
Set |
YUHCxxDUBAAR-K |
YUHCxxDUBACR-K |
YUHCxxDSBACR-K |
Outdoor |
YUJCxxDU-BAR |
YUJCxxDU-BCR |
YUJCxxDS-BCR |
Indoor |
YUKCxxDU-BAR-K |
YUKCxxDU-BCR-K |
YUKCxxDS-BCR-K |
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Multi Inverter R-410A |
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50Hz/1Ph |
Outdoor |
RRJCxxAA-AAA |
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Indoor |
YUKCxxAA-AAR |
Standard
Refrigerant |
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R-410A |
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Model |
18-24 |
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30-60 |
Set |
YUHCxxFUAAAR |
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YUHCxxFUAACR |
Outdoor |
YUJCxxFU-AAR |
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YUJCxxFU-ACR |
Indoor |
YUKCxxFU-AAR |
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YUKCxxFU-ACR |
With Low Ambient Kit
Refrigerant |
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R-410A |
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Model |
18-24 |
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30-60 |
Set |
YUHCxxFUBAAR |
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YUHCxxFUBACR |
Outdoor |
YUJCxxFU-AAR |
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YUJCxxFU-ACR |
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Indoor |
YUKCxxFU-AAR |
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YUKCxxFU-ACR |
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2/1/07 9:40:52 AM |
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REQUIRED TOOLS |
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EXTENDED PARTS |
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1. |
Screw driver |
9. |
Manifold gauge |
1. |
Refrigerant Pipe : See Technical Specification |
2. |
Hexagonal wrench |
10. |
Gas leak detector |
2. |
Pipe insulation material (Polyethylene foam 9 mm thick) |
3. |
Torque wrench |
11. |
Vacuum pump |
3. |
Vinyl tape |
4. |
Spanner |
12. |
Pipe clamp |
4. |
Putty |
5. |
Reamer |
13. |
Pipe cutter |
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6. |
Hole core drill |
14. |
Flare tool set |
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7. |
Tape measure |
15. |
Electrical circuit tester |
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8. |
Thermometer |
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SAFETY PRECAUTIONS
•Please read this installation manual carefully before starting installation of the unit.
•This air conditioning system contains refrigerant under pressure, rotating parts and electrical connection which may be dangerous and can cause injury. Installation and maintenance of this air conditioning system should only be carried out by trained and qualified personnel.
•After unpacking, please check the unit carefully for possible damage.
•Before undertaking any work on the unit, make sure that the power supply has been disconnected.
WARNING & CAUTIONS
Danger
No |
CAUTION
Do not attempt to install this unit by yourself. This unit requires installation by qualified persons.
DANGER
Do not attempt to service the unit yourself. This unit has no user serviceable components. Opening or removing the cover will expose you to dangerous voltage. Turning off the power supply will not prevent potential electric shock.
DANGER
Never put hands or objects into the Air Outlet of indoor or outdoor units. These units are installed with a fan running at high speed. To touch the moving fan will cause serious injury.
DANGER
To avoid the risk of serious electrical shock, never sprinkle or spill water or liquids on unit.
WARNING
Ventilate the room regularly while the air conditioner is in use, especially if there is also a gas appliance in use in this room. Failure to follow these directions may result in a loss of oxygen in the room.
WARNING
Thinner
To prevent electric shock, turn off the power or disconnect the power supply plug before beginning any cleaning or other routine maintenance. Follow the directions for cleaning in this manual.
WARNING
Do not use liquid cleaners or aerosol cleaners, use a soft and dry cloth for cleaning the unit. To avoid electric shock, never attempt to clean the unit by sprinkling water.
WARNING
Do not use caustic household drain cleaners in the unit. Drain cleaners can quickly destroy the unit components (drain pan and heat exchanger coil, etc.)
WARNING
For proper performance, operate the unit in temperature and humidity ranges indicated in this manual. If the unit is operated beyond these conditions, it may cause abnormal functions of the unit or dew dripping from the unit.
ENGLISH 3
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2/1/07 9:40:54 AM |
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PART NAMES
INDOOR UNIT
I J
A
E K L M N
Display Panel
B
F
D
G H
OUTDOOR UNIT
E
C
■ INDOOR & OUTDOOR UNIT |
■ DISPLAY PANEL |
A. Indoor unit |
I. Infrared signal receiver |
B. Outdoor unit |
J. Emergency button |
C. Remote controller |
K. Running indicator |
D. Air-in |
L. Timer indicator |
E. Air-out |
M. Frost indicator (cooling and heating type) |
F. Air inlet |
or fan indicator (cooling only type) |
G. Connecting pipe |
N. Pump indicator |
H. Drain hose |
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NOTE |
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All the pictures in this manual are for explanation |
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purpose only. They may be sightly different from the |
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air conditioner you purchased. The actual shape shall |
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prevail. |
4ENGLISH
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2/1/07 9:40:55 AM |
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TECHNICAL SPECIFICATIONS
Technical Specifications : Duct Type YUHC “R-410A” -50Hz
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Indoor |
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YUKC |
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Models |
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Unit |
18 |
24 |
30 |
36 |
48 |
60 |
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Outdoor |
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YUJC |
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Unit |
18 |
24 |
30 |
36 |
48 |
60 |
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Power Supply |
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V/Ph/Hz |
220-240/1/50 |
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380/3/50 |
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Ph |
1 |
1 |
3 |
3 |
3 |
3 |
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Power Consumption |
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W |
1,900/1,900 |
2,560/2,500 |
3,250/3,250 |
3,700/3,350 |
4,700/4,900 |
6,000/6,000 |
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Running Current |
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A |
8.8/8.8 |
12.2/11 |
5.5/5.5 |
6.5/5.8 |
8.2/8.6 |
9.8/9.8 |
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Refrigerant Type |
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R-410A |
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Refrigerant Charge |
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gr |
2,050 |
2,600 |
3,100 |
3,100 |
4,000 |
4,200 |
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Noise level |
Indoor |
dB(A) |
38 |
38 |
44 |
44 |
46 |
47 |
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Outdoor |
48 |
55 |
57 |
57 |
58 |
58 |
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Power Supply |
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V/Ph/Hz |
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220-240/1/50 |
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Ph |
1 |
1 |
1 |
1 |
1 |
1 |
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Fan |
Air flow |
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m3/h |
1,160 |
1,460 |
2,070 |
2,070 |
2,400 |
2,800 |
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Unit |
Input Power |
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W |
117 |
170 |
118 |
118 |
118 |
227 |
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Indoor |
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Running Current |
A |
0.53 |
0.77 |
0.54 |
0.54 |
0.54 |
1.03 |
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Height |
mm |
300 |
300 |
300 |
300 |
300 |
320 |
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Dimension |
Width |
mm |
1,000 |
1,000 |
1,350 |
1,350 |
1,350 |
1,350 |
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Depth |
mm |
800 |
800 |
800 |
800 |
800 |
800 |
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Weight |
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kg |
36 |
38 |
48 |
48 |
50 |
70 |
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System Operation Control |
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Wireless Control with LCD Display |
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Power Supply |
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V/Ph/Hz |
220-240/1/50 |
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380/3/50 |
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Ph |
1 |
1 |
3 |
3 |
3 |
3 |
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Compressor |
Qty |
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1 |
1 |
1 |
1 |
1 |
1 |
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Unit |
Compressor Type |
Rotary |
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Scroll |
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Height |
mm |
695 |
860 |
960 |
960 |
1,245 |
1,245 |
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Outdoor |
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Dimension |
Width |
mm |
845 |
895 |
990 |
990 |
940 |
940 |
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Depth |
mm |
335 |
330 |
360 |
360 |
360 |
360 |
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Weight |
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kg |
55 |
79 |
101 |
101 |
110 |
110 |
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Piping |
Type |
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Flare + Nuts |
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Pipe Size |
Suction |
inch |
1/2 |
5/8 |
3/4 |
3/4 |
3/4 |
3/4 |
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Liquid |
inch |
1/4 |
3/8 |
1/2 |
1/2 |
1/2 |
1/2 |
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ENGLISH 5
J368-EN.indd 5 |
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2/1/07 9:40:56 AM |
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Technical Specification: Ducted Dc Inverter “YUHC” R-410A, 50Hz.
Model |
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Set |
YUHC18DUBAAR-K |
YUHC24DUBAAR-K |
YUHC36DUBACR-K |
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YUHC48DUBACR-K |
YUHC60DSBACR-K |
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Indoor |
YUKC18DU-BAR-K |
YUKC24DU-BAR-K |
YUKC36DU-BCR-K |
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YUKC48DU-BCR-K |
YUKC60DS-BCR-K |
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Outdoor |
YUJC18DU-BAR |
YUJC24DU-BAR |
YUJC36DU-BCR |
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YUJC48DU-BCR |
YUJC60DS-BCR |
Power supply |
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V-Ph-Hz |
220~240-1-50 |
220~240-1-50 |
380V~3~50Hz |
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380V~3~50Hz |
380V~3~50Hz |
Cooling |
Capacity |
Btu/h |
18,000 |
24,000 |
36,000 |
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48,000 |
60,000 |
Input |
W |
1,570 |
2,130 |
3,260 |
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4,250 |
4,840 |
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Rated current |
A |
7 |
10 |
9 |
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11 |
11 |
Heating |
Capacity |
Btu/h |
21,000 |
28,000 |
40,000 |
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53,000 |
62,000 |
Input |
W |
1,630 |
2,190 |
3,120 |
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4,140 |
4,800 |
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Rated current |
A |
7 |
10 |
8 |
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11 |
11 |
Max. input consumption |
W |
2,600 |
2,800 |
3,560 |
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4,750 |
5,950 |
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Max. current |
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A |
10 |
11 |
10 |
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13 |
16 |
Starting current |
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A |
1 |
1 |
1 |
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1 |
1 |
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Type |
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DC Inverter Rotary |
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DC Inverter Scroll |
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Input |
W |
1,650 |
1,650 |
3,665 |
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3,665 |
3,665 |
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Rated current (RLA) |
A |
8 |
8 |
8 |
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8 |
8 |
Compressor |
Locked rotor |
A |
28 |
28 |
28 |
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28 |
28 |
Amp (LRA) |
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Protector |
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Thermal |
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Capacitor |
µF |
50 |
50 |
50 |
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50 |
50 |
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Refrigerant oil |
ml |
480 |
480 |
500 |
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500 |
500 |
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Type |
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AC Motor |
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Indoor fan motor |
Input |
W |
117 |
170 |
118 |
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324 |
160 |
Capacitor |
µF |
3 |
7 |
3 |
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10 |
10 |
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Speed (Hi/Me/Lo) |
r/min |
900/800/690 |
1,100/1,020/900 |
820/695/620 |
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870/770/700 |
870/770/700 |
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Number of rows |
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3 |
3 |
3 |
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3 |
3 |
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Fin spacing |
mm |
2 |
2 |
2 |
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2 |
2 |
Indoor coil |
Fin type |
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Hydrophilic aluminium |
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Tube outside dia. |
mm |
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Ø9.52 |
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Material Type |
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Innergroove tube |
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Coil length x |
mm |
800×254×66 |
800×254×66 |
1,150×254×66 |
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1,150×254×66 |
1,150×305×66 |
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height x width |
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Indoor air flow (Hi/Me/Lo) |
m3/h |
1,020/870/700 |
1,275/1,170/1,030 |
2,070/1,950/1,860 |
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2,400/2,300/2,200 |
2,800/2,700/2,600 |
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Indoor external static pressure (Hi) |
Pa |
40 |
40 |
70 |
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70 |
96 |
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Indoor noise level (Hi/Me/Lo) |
dB(A) |
50/-/- |
53/-/- |
49/47/44 |
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51/47/44 |
52/48/46 |
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Dimension |
mm |
1,095×805×290 |
1,095×805×290 |
1,350×298×800 |
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1,350×320×800 |
1,350×320×800 |
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(WxHxD) |
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Indoor unit |
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Packing |
mm |
1,205×940×370 |
1,205×940×370 |
1,555×940×370 |
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1,555×440×940 |
1,555×440×940 |
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(WxHxD) |
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Net/Gross weight |
kg |
38/45 |
38/45 |
48/57 |
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70/80 |
70/80 |
Outdoor fan |
Input |
W |
129 |
150 |
307 |
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150×2 |
150×2 |
Capacitor |
µF |
3 |
3 |
10 |
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3.5×2 |
3.5×2 |
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motor |
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Speed |
r/min |
770 |
800 |
740 |
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800 |
800 |
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Number of rows |
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2 |
2 |
1 |
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1 |
1 |
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Fin spacing |
mm |
2 |
2 |
2 |
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2 |
2 |
Outdoor coil |
Fin type |
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Hydrophilic aluminium |
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Tube outside dia. |
mm |
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Ø9.52 |
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Tube Material |
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Innergroove tube |
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Coil length x |
mm |
630×660×44 |
620×813×44 |
955×915×22 |
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715×610×22 |
1150×305×66 |
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height x width |
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Outdoor air flow |
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m3/h |
2,400 |
3,000 |
5,000 |
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6,000 |
6,000 |
Outdoor noise level |
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dB(A) |
56 |
55 |
57 |
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58 |
58 |
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Dimension |
mm |
840×677×310 |
894×860×302 |
990×960×340 |
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940×1,245×340 |
940×1245×340 |
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(WxHxD) |
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Outdoor unit |
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Packing |
mm |
965×770×395 |
1,043×915×395 |
1,120×1015×435 |
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1,058×1300×435 |
1,058×1,300×435 |
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(WxHxD) |
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Net/Gross weight |
kg |
62.5/66.5 |
72/76.5 |
106/111 |
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117/126 |
112/127 |
Refrigerant R-410A |
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g |
1,650 |
2,200 |
2,600 |
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3,550 |
4,200 |
Throttle type |
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EXV&Capillary |
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Refrigerant piping |
Liquid side/ |
mm |
6.35/12.7 |
9.53/16 |
9.53/16 |
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9.53/16 |
9.53/16 |
Gas side |
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6ENGLISH
J368-EN.indd 6 |
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2/1/07 9:40:56 AM |
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TECHNICAL SPECIFICATION: EVEREST MULTI INVERTER “YUKC-RRJC” 50Hz
Indoor Unit Duct Type YUKC 07-18
Model |
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YUKC 07AA-AAR |
YUKC 09AA-AAR |
YUKC 12AA-AAR |
YUKC 18AA-AAR |
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Power supply |
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Ph-V-Hz |
1Ph, 220-240V~, 50Hz |
1Ph, 220-240V~, 50Hz |
1Ph, 220-240V~, 50Hz |
1Ph, 220-240V~, 50Hz |
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Cooling Capacity |
BTU/h |
7,000 |
9,000 |
12,000 |
18,000 |
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Capacity |
Heating Capacity |
BTU/h |
8,000 |
11,000 |
14,000 |
21,000 |
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Power input |
w |
40 |
40 |
40 |
65 |
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Indoor fan |
Input |
W |
38 |
38 |
38 |
63 |
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Capacitor |
µF |
1.0µF/450V |
1.0µF/450V |
1.0µF/450V |
2.5µF/450V |
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motor |
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Speed (Hi/Mi/Lo) |
r/min |
735/650/560 |
735/650/560 |
735/650/560 |
930/830/660 |
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Number of rows |
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2 |
2 |
2 |
2 |
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Fin spacing |
mm |
1.5 |
1.5 |
1.5 |
1.7 |
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Fin type |
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Hydrophilic aluminium |
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Indoor coil |
Tube outside dia. |
mm |
Ø7 |
Ø7 |
Ø7 |
Ø9.53 |
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Tube Material |
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Innergroove tube |
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Coil length x height |
mm |
700x26x350 |
700x26x350 |
700x26x350 |
800x254x44 |
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x width |
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Number of circuits |
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4 |
4 |
4 |
3 |
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Indoor air flow (Hi/Mi/Lo) |
m3/h |
480/410/360 |
480/410/360 |
580/480/400 |
660/550/480 |
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Indoor noise level (Hi/Mi/Lo) |
dB(A) |
35/32/30 |
36/33/30 |
38/35/33 |
40/38/35 |
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Pipe size |
Liquid side/ Gas side |
mm |
Ø6.35/Ø9.53 |
Ø6.35/Ø9.53 |
Ø6.35/Ø12.7 |
Ø6.35/Ø12.7 |
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Dimension (W*H*D) |
mm |
955×210×385 |
955×210×385 |
955×210×385 |
1,301X210X385 |
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Indoor unit |
Packing (W*H*D) |
mm |
1,114x277x469 |
1,114x277x469 |
1,114x277x469 |
1,114x277x469 |
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Net/Gross weight |
Kg |
15/19 |
15/19 |
15/19 |
18/22 |
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ENGLISH 7
J368-EN.indd 7 |
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2/1/07 9:40:56 AM |
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