Gree Cozy User manual

Change for Life
Split Air Conditioner
Owner's Manual
Residential Air Conditioners
Thank you for choosing Residential Air Conditioners,please read this owner’s
manual carefully before operation and retain it for future reference.

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Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment
is necessary.
CONTENTS
Operation and maintenance
Notices for operation ............................................................
Notices for use ...................................................................
Names and functions of each part ..........................................
Operation of Remote Controller .............................................
Care and Cleaning .............................................................
Troubleshooting ................................................................
Installation service
Notices for Installation ........................................................
Installation Drawing ...........................................................
Installation of Indoor Unit ....................................................
Installation of Outdoor Unit ..................................................
Check after Installation and Operation Test ............................
This symbol stands for the items
should be forbidden
This symbol stands for the items
should be followed
Emergency operation .........................................................
The figures in this manual may be different with the material objects, please refer
to the material objects for reference.
■26
Installation and Maintenance of Healthy Filter(Optional) ............
■27
Configuration of connection pipe and additional volume of refrigerant ...........

1
★
★
★
★
★ The power supply
must adopt the
special circuit that with air
switch protection and assure
★
★Keep combustilble
spray away from the
units more than 1m.
★
Don't block the air
intake or outlet vents
of both the outdoor and indoor
units.
It can decrease the air conditioning
capacity or cause a malfunction.
Don’ t leave windows
and doors open for
a long time while operating
the air conditioner.
It can decrease the air
conditioning capacity.
It can cause a fire or explosion
Don’t attempt to
repair the air
conditioner by yourself.
The wrong repair will lead to
an electric shock or fire, so
you should contact the service
center to repair.
Be sure to pull out
the power plug as
the air conditioner not in use
for a long time.
Otherwise, the accumulated
dusts that may cause over
heating or fire.
Never splice the
power cord or use
an extended cord.
It can cause overheating or
fire.
When having a
burning smell or
smoke, please turn off the
power supply and contact
with the service center.
If the abnormity still exists,
the unit may be damaged,
and may cause electric
shock or fire.
Please read the following carefully before operating
Notices for operation
components would be easily
damaged, when the voltage
is very low, the compressor
vibrates terribly and that the
refrigerant system will be
damaged, the compressor
and electric components
cannot work, the voltage
should be stable; there
shouldn’t be big fluctuation.
When the voltage
is very high, the
it has enough capacity.
The unit will be turned
on or off according to your
requirement automatically,
please do not turn on or turn
off the unit frequently, other-
wise disadvantage effect may
be caused to the unit.

2
★ ★
★★
★
★
★
★
Don’t apply the cold wind to
the body for a long time.
It can cause the health problems.
Splashing water on the air
conditioner can cause an electric
shock and malfunction.
Don’t place a space heater
near the air conditioner.
Don’t blow the wind to animals
and plants directly. It can cause
a bad influence to them.
Don’t insert your hands or stick into
the air intake or outlet vents.
Don’t use the air conditioner
for other purposes, such as
drying clothes, preserving foods, etc.
To adjust the airflow direction
appropriately. When operating
the unit, to adjust the vertical and lateral air
flow direction by use of remote controller.
Swing louver Guide louver
Please don't cut off or damage the
power cords and control cords.
If they are damaged, please ask the qualified
personnel to change them.
Notices for operation

3
Working principle and special functions for cooling
Working principle and special functions for heating
Defrosting:
*When outdoor temperature is low but high humidity, after a long while running, frost will
form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting
function will act, the heat running will stop for 8-10mins.
*During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
*During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.
This is due to the defrosting, it isn't malfunction.
* After defrosting finished,the heating will recover automatically.
The climate type of this unit is according to the nameplate.
Notices for use
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that
indoor ambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
If the unit is running in COOL mode and in low temperature, there will be frost formed on
the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the
indoor unit microcomputer will stop compressor running and protect the unit.
℃
Principle:
*Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase
room temperature. This is the heat pump heating principle, its heating capacity will be
reduced due to outdoor temperature decrease.
*If outdoor temperature becomes very low, please operate with other heating equipments.
Anti-cool wind function:
In Heat mode, the following three kinds of status, if indoor heat exchanger hasn't achieve
certain temperature that indoor fan motor will not start, in this way to prevent blowing cool
wind (within 3mins):
Principle:
Anti-freezing function:

4
⑴
⑹
⑶
⑵
⑸
⑷
⑺
⑼
⑹
⑵
⑻
⑼
⑷
⑺
⑶
⑻
Names and functions of each part
Indoor unit
Air in
Air out
Front panel
Filter
Guide louver
Bind tape
Connection wire
Drainage pipe
Remote control
Outdoor unit
Air in
Air out
⑴
⑸
Power cable
Wall pipe
ONOFF/
- +
MODE FAN
SWI NG I FE EL
SLEEP
TEMP
TIMER- ON
CLOCK
T -OFFIMER
TURBOLIGHT
/
X-FAN
F
C
HO UR
ONOFF

ON OFF/
- +
M O D E FAN
SWING IFEEL
SLEEP
TEMP
TIMER-ON
CLOCK
T -OFFIMER
TURBO LIGHT
/
X-FAN
F
C
：
HOUR
ONOFF
5
Press it to start or stop operation.
ON/OFF
MODE
+
-
Press it to select operation mode
(AUTO/COOL/DRY/FAN/HEAT).
: Press it to increase temperature
setting.
: Press it to decrease temperature
setting.
FAN
Press it set swing angle.
TIMER ON
SWING
TIMER OFF
CLOCK
X-FAN ( page 9)
TEMP( page 9)
TURBO( page 9)
SLEEP( page 9)
LIGHT
Press it to set fan speed.
Press it to set auto-on timer.
Press it to set auto-off timer.
Press it set clock.
1
7
Press it to set HEALTH or AIR function.
8
I FEEL(Page 8)
/
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3
2
5
6
11
13
12
16
10
14
9
15
Operation of Remote Controller
3
15
5
4
14
7
16
13
12
9
8
11
10
2
1
6
Press it to turn on/off the light.
(Not available on all models)

is displayed when pressing the
AIR button. Press this button again
to clear the display.
AIR icon:
25
This area will show the set tempe-
rature. In SAVE mode, "SE" will be
displayed.
DIGITAL display:
24
LOCK icon:
is displayed by pressing "+"
and “-” buttons simultaneously. Press
them again to clear the display.
22
LIGHT icon:
is displayed by pressing the
LIGHT button. Press LIGHT button
again to clear the display.
19
MODE icon:
If MODE button is pressed,
current operation mode icon
(AUTO), ( COOL),
(DRY), (FAN) or (HEAT
onlyfor heat pump models) will show.
17
is displayed when pressing
the up & down swing down button.
Press this button again to clear the
display.
21
Up & down swing icon:
After pressing TIMER button, ON or
OFF will blink.This area will show
the set time.
SET TIME display:
23
Pressing TEMP button,
(set temperature),
ambient temperature)
(outdoor ambient temperature)
and blank is displayed circularly.
(indoor
TEMP icon:
20
SLEEP icon :
is displayed by pressing
the SLEEP button. Press this
button again to clear the display.
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17
22
23
25
24
Operation of Remote Controller
18 19 20 21
6
(Not available on all models)

7
is displayed when pressing
the
I FEEL button. Press this
button again to clear the display.
I FEEL icon:
30
is displayed when pressing the
HEALTH button. Press this button
HEALTH icon:
26
again to clear the display.
is displayed when pressing the
TURBO button. Press this button
again to clear the display.
TURBO icon:
28
is displayed when pressing the
X-FAN button. Press this button
again to clear the display.
X-FAN icon:
27
Press FAN button to select the
desired fan speed setting(AUTO-
Low-Med-High). Your selection will
be displayed in the LCD windows,
except the AUTO fan speed.
FAN SPEED display:
29
2930
26
27
28
Operation of Remote Controller
(Not available on all models)

6Press this button to set up &down swing angle, which circularly changes as below:
OFF
This remote controller is universal. If any command , or is sent out,
the unit will carry out the command as
8
P ress this button to achieve the on and off of healthy and scavenging functions in
operation status. Press this button for the first time to start scavenging function;
LCD displays“ ”. Press the button for the
second time to start healthy and scavenging
functions simultaneously; LCD displays“ ” and “ ” . Press this button for the third
time to quit healthy and scavenging functions simultaneously.Press the button for the
fourth time to start healthy function; LCD display “ ”. Press this button again to repeat
the operation above. (Not available on all models )
/
8
Press this button to turn on I FEEL function. The unit automatically adjust temperature
according to the sensed temperature. Press this button again to cancel I FEEL function.
I FEEL:
SWING:
7
Remote Controller Description
ON/OFF:
MODE :
+:
This button is used for setting Fan Speed in the sequence that goes from AUTO,
to then back to Auto.
,
,,
FAN :
1
4
3
2
5
Operation of Remote Controller
Press this button to turn on the unit. Press this button again to turn off the unit.
Press this button to decrease set temperature. Holding it down above 2 seconds rapidly
decreases set temperature. In AUTO mode, set temperature is not adjustable.
Press this button to increase set temperature. Holding it down above 2 seconds rapidly
increases set temperature. In AUTO mode, set temperature is not adjustable.
Auto
Low speed Medium speed High speed
Each time you press this button, a mode is selected in a sequence that goes from AUTO,
COOL, DRY, FAN, and HEAT*, as the following:
AUTO COOL DRY FAN HEAT **Note:Only for models with heating function.
After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not
be displayed on the LCD, and the unit will automatically select the suitable operation
mode in accordance with the room temperature to make indoor room comfortable.
(As for cooling only unit, it won’t have any action when it receives the signal of heating
operation.)
indicates the guide louver swings as: