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Note: the above figures are only intended to be a simple

diagram of the appliance and may not correspond to

 the appearance of the units that have been purchased.

OUTDOOR UNIT

No. Description

1 Air outlet grille
2

Valve

 

 

        The temperature of refrigerant circuit will be high,please keep the 

 

interconnection cable away from the copper tube.

Be sure to cut off the power supply before cleaning the air conditioner; 
otherwise electric shock might happen. 
Wetting of air conditioner may cause the risk of electric shock. Make
sure not to wash your air conditioner in any case.

Volatile liquids such as thinner or gasoline will cause damage to the 

appearance of air conditioner. (Only use soft dry cloth moist cloth clean

the air conditioner cabinet).
Do not dispose this product as unsorted municipal waste. 
Collection of such waste separately for special treatment 

is necessary.

 

If the supply cable is damaged, it must be replaced by the manufacturer
or its service agent or a similarly qualified person in order to avoid a hazard.

OUTDOOR UNIT

No. Description

1 Air outlet grille
2

Valve

1

2

3

GENERAL INFORMATION

 

 

        The temperature of refrigerant circuit will be high,please keep the interconnection cable away 

 

from the copper tube.

   

Note:the above figures are only intended to a simple

diagram of the appliance and may not correspond to the 

appearance of the units that have been purchased.   

1

2

GWHD(24)ND3CO,GWHD(30)ND3CO

GWHD(18)ND3CO

NAME OF PARTS

Warning

Warning

Wetting of air conditioner may cause the risk of electric shock. Make sure not to wash your 

air conditioner in any case.

Be sure to cut off the power supply before cleaning the air conditioner; otherwise electric

shock might happen.

This product must not be disposed together with the domestic waste.

This product has to be disposed at an authorized place for recycling

of electrical and electronic appliances.

Volatile liquids such as thinner or gasoline will cause damage to the appearance of

air conditioner. (Only use soft dry cloth moist cloth clean the air conditioner cabinet).

Summary of Contents for WHD(18)ND3CO

Page 1: ...ers Thank you for choosing Residential Air Conditioners please read this owner s manual carefully before operation and retain it for future reference Add West Jinji Rd Qianshan Zhuhai Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 E mail gree gree com cn www gree com GREE ELECTRIC APPLIANCES INC OF ZHUHAI 66163066 ...

Page 2: ...N GENERA L INFORMATION Please read this owner s manual carefully before operating the unit and keep it carefully for consultation The products in this manual may be different with the real one according to different models some models have displayer and some models without displayer the position and shape of the displayer please refer to the real one The air conditioner you have purchased is in co...

Page 3: ... will lead to an electric shock or fire so you should contact the service center to repair Earthing The unit must be reliably earthed The earthing cable shall be connected to the special earthing device in the construction Never cut off or damage power cables and control wires If the power cable and signal control wire were damaged change them by professional When cleaning it is necessary to stop ...

Page 4: ...ed by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard OUTDOOR UNIT No Description 1 Air outlet grille 2 Valve 1 2 3 GENERAL INFORMATION The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube Note the above figures are only intended to a simple diagram of the appliance and may not correspon...

Page 5: ...ction 40 40 4 0 g mm mm mm mm mm L P H A B 4 0 Fuse or air switch 2200 2200 890 362 700 560 368 MODE GWHD 24 ND3CO GWHD 18 ND3CO 208 230V 1 60Hz mm2 Refrigerant gas R410A GWHD 30 ND3CO Minimum power cable section 25 2 5 g mm mm mm mm mm L P H A B Fuse or air switch 1350 818 378 596 550 354 MODE Electricity supply Electrical data Electrical data Electricity supply 208 230V 1 60Hz mm2 Refrigerant ga...

Page 6: ...L CONNECTIONS INSTALLER the unit A and unit B must be corresponding to each other respective national wiring regulations To the power supply To unit B cable cable To unit A 5 GWHD 18 ND3CO GWHD 18 ND3CO L1 L2 L1 L1 L2 L2 ELECTRICAL CONNECTIONS INSTALLER cable cable cable 5 power cable and power cable with the terminal at the row of connection and fix the connection The fitting line distributing mu...

Page 7: ...esponding to each other respective The appliance shall be installed in accordance with national wiring regulations Do not install the outdoor unit where it is exposed to the sunlight Note the above figures are only intended to be a simple e h t o t d n o p s e r r o c t o n y a m d n a e c n a i l p p a e h t f o m a r g a i d appearance of the units that have been purchased To the power supply To...

Page 8: ...r connection cable cover 2 If connecting with two indoor units the connection cable should be put in from hole A and hole B 3 If connecting with three indoor units the connection cable should be put in from hole A B and C 4 If connecting with four indoor units the connection cable should be put in from hole A B C and D All power cables and connection cables must be protected with conduits To the p...

Page 9: ... Refrigerant fluid direction of flow 3 way valve 2 way valve Service inlet 2 Turn 8 Secure 7 Turn to open fully 2 Turn 8 Secure Valve cap 6 Open by 1 4 turn 7 Turn to open fully 2 Turn 8 Secure Valve cap 8 Drain water hole Bottom frame Drain plug Hose available commercially inner dia 16mm Drain connecter Use bolts to secure the unit to a flat solid floor When mounting the unit on a wall or the roo...

Page 10: ...HD 18 ND3CO GWHD 24 ND3CO GWHD 30 ND3CO 30cm Air inlet side or above 50cm or above Space to the wall 200cm Air outlet side or above 30cm Space to the cover or above or more Space to the cover 50cm INSTALLER Use suitable instruments for the refrigerant R410A Do not use any other refrigerant than R410A Do not use mineral oils to clean the unit Contact service center before installation to avoid the ...

Page 11: ...ecified on the nameplate The unit may bread down or the components may be burned out Are the lines and pipelines correctly installed The unit may bread down or the components may be burned out Has the unit been safely grounded Risk of electrical leakage Are the models of lines in conformity with requirements The unit may bread down or the components may be burned out Are there any obstacles near t...

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