Gree GJC12AF-E3DRNG2A User manual

Change for life
Owner's Manual
Original Instructions
Window Type Air Conditioner
Thank you for choosing our product.
Please read this Owner’s Manual carefully before operation and
retain it for future reference.
If you have lost the Owner’s Manual, please contact the local agent
or visit www.gree.com or send an email to [email protected] for
the electronic version.

GJC12AF-E3DRNG2A
GJC18AH-E3DRNG1A
GJC24AH-E3DRNG1A

Function
8
13
8
15
CONTENTS
16
17
18
Structure mechanism and Installation
Operating condition
power requirement
Installation
Notes for installation
9
Part identification
Air direction adjustment
3
3
Remote control operation procedure
Remote control panel
Operation tips
4
7
Operation procedure
2
Precautions 1
Care and maintenance
19
NOTICE:
Caution
Care and maintenance
Trouble shooting guide
After service
Please read this operating manual carefully before operating the unit.
The figures in this manual may be different with the material objects, please refer to the material objects
for reference.
The appliance shall be installed in accordance with national wiring regulations
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Thank you for choosing air conditioner. Our design is based on the best efficiency and the lowest
noise operation and it can keep the room comfortable. Please read this operating manual carefully before
operating the unit and keep it for consultation.

Explanation of Symbols
1.Damage the product due to improper use or misuse of the product;
2.Alter, change, maintain or use the product with other equipment without abiding
by the instruction manual of manufacturer;
After verification, defects are due to improper operation during transportation of
product;
4.
Operate, repair, maintain the unit without abiding by instruction manual or related
regulations;
5.
After verification, the problem or dispute is caused by the quality specification or
performance of parts and components that produced by other manufacturers;
6.
The damage is caused by natural calamities, bad using environment or force
majeure.
7.
After verification, the defect of product is directly caused by corrosive gas;3.
Exception Clauses
Manufacturer will bear no responsibilities when personal injury or
property loss is caused by the following reasons.
Indicates a hazardous situation that, if not avoided, will
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, may
result in minor or moderate injury.
Indicates important but not hazard-related information,
used to indicate risk of property damage.
Indicates a hazard that would be assigned a signal word
WARNING or CAUTION.
DANGER
WARNING
CAUTION
N OTIC E
If it needs to install, move or maintain the air conditioner, please contact dealer
or local service center to conduct it at first. Air conditioner must be installed,
moved or maintained by appointed unit. Otherwise, it may cause serious
damage or personal injury or death.
When refrigerant leaks or requires discharge during installation, maintenance,
or disassembly, it should be handled by certified professionals or otherwise in
compliance with local laws and regulations.

- 1 -
Precautions
Working temperature range
Warning
Indoor side DB/WB(°C)
※ Operating Temperature Range
32/23
Outdoor side DB/WB(°C)
43/-
Do disconnect power supply when cleaning air conditioner. Otherwise, it may cause
electric shock.
The operating temperature range (outdoor temperature) for cooling only unit is
18°C~ 43°C.
Maintenance must be performed by qualified professionals.Otherwise, it may cause
injury or damage.
Do not repair air conditioner by yourself. It may cause electric shock or damage.
Please contact dealer when you need to repair air conditioner.
●
The appliance is not to be used by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction.
Maximum cooling
●
●
●
●Children being supervised not to play with the appliance.
Please install the devices for short-circuit protection and electrical leakage protection
when installing the air conditioner.
According to the local safety regulations, use qualified power supply circuit and circuit
break.
Do not connect air conditioner to multi-purpose socket.Otherw
hazard.
The air conditioner should be installed in accordance with national wiring regulations.
Air Conditioner should be properly grounded. Incorrect grounding may cause electric
shock.
●
Do not extend fingers or objects into air inlet or air outlet. It may cause personal
injury or damage.
Do not step on air conditioner, or put heavy objects. It may cause damage or
personal injury.
●
Do install the air switch. If not, it may cause malfunction.
Do not spill water on the remote controller, otherwise the remote controller may
be broken.
ise, it may cause fire
●
●
●
●
Do not spray water on air conditioner. It may cause electric shock or malfunction.
●
●Do not block air outlet or air inlet. It may cause malfunction.
This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.

Function
Introduction
Autumn
Spring
Summer
Dry
Winter
- 2 -
Room
Fresh Air
temp.
Wind
direction
Heating in winter
(On (Only for the models with fresh air function)ly for heat unit)
In cold winter, Air conditioner can heat up room air.
humid season
Without reducing the room temp., air conditioner can
dehumidify and make the room air dry and
comfortable.
Dehumidifying in rainy or
Cooling in summer
In hot summer, Air conditioner can cool down
the room air by transferring heat out.
Window type room air conditioners can regulate the room
temperature and dry the room. It is convenient for your work,study
and life. It can be widely used in residence, shop, hotel, office, library
and laboratory, and so on.
Exchange fresh air
Open ventilation lever to keep the fresh air in the
room.

- 3-
Operating Condition
Please operate air conditioner in the correct conditions as following.
Power requirement
COOL mode operation
DRY mode operation
Outdoor temperature should be in range of 18 to 43 ,
otherwise it is possible for air conditioner to breakdown.
Outdoor temperature should be in range of 18
to 43 , otherwise it is possible for air conditioner
to breakdown.
Room humidity should be lower than 90%.
Otherwise, it is possible for air conditioner to dew
at air conditioner surface and even drop water af-
ter running for so much time. But this is normal.
Water pipe
The electric components will be damaged when the voltage is too high.
If the voltage is too low, the compressor will vibrate violently to dam-
age the refrigerant system and easily cause the compressor and elec-
tric components not work.
The ground must be connected.
Special socket must be used. Furthermore, the socket and wiring
must conform to the wiring regulations. And the earthing method
must be reliable.
In fixed circuit, there must be electricity leakage protection switch
of enough power capacity and air switch with enough space.
Earth wire To ensure the reliable earthing, please do not connect earth wire to the following places:

- 4 -
Installation
Installation precaution:
Window type air conditioner is so valuable and the improper installa-
tion of it will cause a lot of damage! Pleaseassociate the profes-
sional technician to install the unit and don’t install it by yourself.
Otherwise, we are not responsible for the damage like this.
Location:
The condensation water must be drained away conveniently.
Install air conditioner unit far away from TV set or radio
etc. to avoid disturbing video or voice.
In salt and coastal area or place where is near thermal springs
and polluted by sulphurous gas, or other special areas, please
contact the seller before use.
Avoid a place where is possible for inflammable gas to leak out.
It’s not allowed to be installed on the unstable or motive base
structure (such as truck) or in the corrosive environment
(such as chemical factory).
Avoid other heat sources or direct sun light.
Avoid a place where is easy for children to touch.
Don't use the unit in the immediate surroundings of
a laundry, a bath, a shower or a swimming pool.
For window type air conditioner with remote
control, install in a location where is strong elec-
tromagnetic disturbance, you should contact the
seller in advance to avoid the malfunction in use.
How to install:
Choose a location where there are no any obstacle surrounding
the unit, and the plug is accessible.
Prepare the installation hole slightly bigger than unit size.
Choose the installation space according to the following diagram.
500 mm 500 mm
300 mm
300 mm
The distance between the air conditioner 300mm and the
around obstacles should meet the requirement as below:
over 300mm(upper side), over 500mm (left side), over
500mm (right side), over 1500mm (front side) and over
500mm (rear side).
1500 mm

Installation procedure:
Wall
Sunshade board
Rubber plate
3)
Installation assistance:
Horizontal line
Use iron support
The installation hole should be strong enough to
support the air conditioner. If it cannot, iron sup-
port has to be used outdoors.
Iron support should be fixed on the building (Shown
at right figure.)
Use sunshade board
Air conditioner should avoid anything to be dropped
into it and avoid direct sunshine. If there is no cover
on it, you should contact the seller for installing
the sunshade board. When installing the sunshade
board, don’t let it block the air inlet at the side grille.
- 5 -
1)
2)
6-10mm
Support
Remove the sticker from the front panel.
Put the unit into the installation hole.
When installing the unit, it should be slanted
down to the back to avoid the enlargement of
noise or vibration. (Slant between 6-10mm.)
(Shown at right figure.)
The installation place should be strong enough
to avoid the enlargement of noise or vibration.
Fill up sews in the cabinet with sponge or foam.

- 6 -
Note:
Drain pan and drain hose must be installed before using reverse cycle models.
Drain hose or tubing can be purchased locally to satisfy your particular needs.
Drain water for another style:
To get the maximum cooling efficiency, the air conditioner isdesigned to splash the condensation water on the
condenser coil.
To the cooling only unit,If the splashing sound annoys you, you can provide an outside drain by using the follo
-wing procedure, which may however cause a small loss of performance.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate.
3. Install the drain pan to the corner of the cabinet with 2 screws.
4. Connect the drain hose to the outlet on the drain pan bottom.
5. Slide the chassis into its original place in the cabinet.
Drain water for one style:
To get the maximum cooling efficiency,the air conditioner is designed to splash the condensate on the
condenser coil.
If the splashing sound annoys you, you can provide an outside drain by using the following procedure,
which may however cause a small loss of performance.
1.There is a drainage outlet at the back of the unit.
2.Remove cover from the drainage outlet, and then connect drainage joint to it with screw.
3.Connect the drain hose to the outlet.
Note:
Drain hose or tubing can be purchased locally
to satisfy your particular needs.
Drainage outlet
Washer
Drainage joint
Install
Cover
Remove