GREE ELECTRIC GTHN24A1NK3AA User manual

OPERATION
INSTALLATION
&
INSTRUCTIONS
FLOOR AND CEILING TYPE UNIT
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Read this operating & installation instruction carefully and keep it for future reference
MODELS
GTHN24A1NK3AA
GTHN36A2NM3AA
GTHN42A2NM3AA
COOLING ONLY OR HEAT PUMP SYSTEM
05-12-10, 10:38
66162315.p6531
GTHN48A2NM3AA

CONTENTS
OPERATION INSTRUCTIONS
1.Part names and their functions..........................................................................................................1
2.How to use the remote control to operate the unit.............................................................................2
3. Protections .........................................................................................................................................11
4. Maintenance ...................................................................................................................................... 12
5. Operating guide................................................................................................................................. 13
6. Precautions ....................................................................................................................................... 14
7.Checking before contacting the service personnel...........................................................................15
INSTALLATION INSTRUCTIONS
8. Indoor unit installation ........................................................................................................................ 16
9. Outdoor unit installation..................................................................................................................... 19
10. Pipe preparation ................................................................................................................................ 21
11. Refrigerant piping work ..................................................................................................................... 22
12.Air purging and pipe leakage test......................................................................................................23
13.Liquid pipe and drainage hose...........................................................................................................24
14.Drainage piping work.........................................................................................................................25
15. Test running ....................................................................................................................................... 26
16. Routine check after installation ......................................................................................................... 27
17.Installation accessories.....................................................................................................................28
18. Technical specifications.........................................................................................................................29
66162315.p6505-12-10, 10:3830
The benefits awaiting you with our room air conditioner are not only com-
fort of life but also in good health. This operation instruction brings you
many comfortable and technological features your unit has. In addition, it
provides you important information about maintenance, service and
economical operating. Take a few minutes to know how to get your comfort-
able and economic of the operation from your new room air conditioner.

66162315
66162315.p6505-12-10, 10:3830

92
66162315.p65 05-12-10, 10:3829
INSTALLATION INSTRUCTIONS
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28
Accessories (Check that if all accessory parts are present before installation)
Quantity
1
2
1
2
1
2
No.
1
2
3
4
5
6
Name
Outdoor drainage elbow
Outdoor drainage stem
Paper pattern for installaition
Ripple pipe
Remote control
Battery
NotesShape
H07RN-F 3 G 2.5
Rubber bush
Power supply cord
Power connection cord
7
8
9H07RN-F 4G 1.0
1
1
Specification
12
5/8
19
AAA 1.5V
GTHN36A2NM3AA
GTHN42A2NM3AA
GTHN24A1NK3AA
GTHN42A2NM3AA
GTHN36A2NM3AA
H07RN-F 5 G 2.5
GTHN24A1NK3AA
GTHN36A2NM3AA
GTHN48A2NM3AA
1
* Be sure to use the exclusive accessories listed above in the installation. or it will lead to water leakage, electric
shock, fire, etc.
66162315.p6505-12-10, 10:3828
INSTALLATION ACCESSORIES INSTALLATION INSTRUCTIONS
GTHN48A2NM3AA
GTHN48A2NM3AA
GTHN42A2NM3AA

27
Check after installation
Items to be checked
Has it been fixed firmly?
Have you done the refrigerant leakage test?
Is heat insulation sufficient?
Does the unit drain well?
Is the voltage in accordance with the rated
voltage marked on the nameplate?
Is the electrical wiring and piping connection
installed correctly and securely?
Has the unit been connected to a secure earth
connection?
Is the power cord specified?
Has the inlet and outlet been covered?
Has the length of connection pipes and the
refrigerant charge been recorded?
Possible malfunction
The unit may drop,shake or emit noise.
It may cause insufficient refrigerating capacity.
It may cause condensation and dripping.
It may cause condensation and dripping.
It may cause electric malfunction or damage the
part.
It may cause electric malfunction or damage the
part.
It may cause electrical leakage.
It may cause electric malfunction or damage the
part.
It may cause insufficient refrigerating capacity.
The refrigerating capacity is not accurate
Situation
16
ROUTINE CHECK AFTER INSTALLATION INSTALLATION INSTRUCTIONS
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26
15
TEST RUNNING
Thermometer
INSTALLATION INSTRUCTIONS
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25
516
17 18 19
5)
16、17)
18)
17)
19)
14
DRAINAGE PIPING WORKINSTALLATIONINSTRUCTIONS
66162315.p6505-12-10, 10:3825

24
13
LIQUID PIPE AND DRAINAGE HOSE
Drainage
Hose
INSTALLATION INSTRUCTIONS
66162315.p6505-12-10, 10:3824

23
12
AIR PURGING AND PIPE LEAKAGE TEST
12.1
12.2
12.3
INSTALLATION INSTRUCTIONS
66162315.p6505-12-10, 10:3823