Gree GWH09MB-D3DNA8D, GWH09MB-D3DNA3I, GWH09MB-D3DNA8I, GWH12MB-D3DNA3D, GWH12MB-D3DNA8D Owner's Manual
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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.
MODEL: GWH09MB-D3DNA3D/I
GWH12MB-D3DNA3D/I
GWH18MC-D3DNA3D/I
GW
GWH09MB-D3DNA8D/I
GWH12MB-D3DNA8D/I
GWH12MB-D3DNA2D/I
H18MC-D3DNA2D/I
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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 ...................................................................... 1
Notices for use ............................................................................... 3
Names and functions of each part ................................................. 4
Operation of wireless remote control ............................................. 5
Clean and care .............................................................................. 11
Troubleshooting ............................................................................. 13
Installation service
Notices for installation ................................................................... 16
Installation dimension diagram ...................................................... 18
Install indoor unit ........................................................................... 19
Check after installation and test operation .................................... 22
Emergency operation .................................................................... 10
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Installation and Maintenance of Healthy Filter .............................. 23
Never attempt.
Be sure to follow this instruction
The physical product may differ from the drawing in this manual for different display.
If there are some differences between them, please refer to the physical product as
the standard.
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 they are away from the appliance.
1
★
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★
★
★
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, otherwise disadvantage effect may
be caused to the unit.
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Notices for operation
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.
3
Notices for use
Working principle and special functions for cooling
Principle:
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.
Anti-freezing function:
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:
Working principle and special functions for heating
*
Air conditioner absorbs heat in the room and transmit to outdoor and discharged,
will increase, its heating capacity will decrease by outdoor ambient temperature.
so that indoor ambient temperature increased, so room heating capacity.
*
If outdoor temperature got lower, please operate with the other heating ventilating
equipments.
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.
Anti-freezing function:
In "HEAT" mode, if in the following status, the indoor heat exchanger haven't achieve
the certain temperature, that the indoor unit will not act, in order to prevent cool air
blowing. (Within 3mins)
1. Heating starts.
The climate type of this unit is according to the nameplate.
2. After Auto defrosting finished.
3. Heating under the low temperature.
4
⑴
⑴
⑹
⑶
⑵
⑸
⑷
⑺
⑹
⑸
⑵
⑻
⑷
⑺
⑶
⑻
Names and functions of each part
Indoor unit
Front panel
Filter
Guide louver
Wall pipe
Bind tape
Connection pipe
Drainage pipe
Remote control
Air in
Air out
●
Press this button to select LIGHT on or off
in the displayer. When the LIGHT on is
LIGHT button
LIGHT
set, the icon will be displayed and the
indicator light in the displayer will be on.
When the LIGHT off is set, the icon will
be displayed and the indicator light in the
displayer will be off.
Names and functions of wireless remote control
●
ON/OFF button
ON/OFF
Remote control
Signal transmitter
AUTO
COOL
DRY
FAN
HEAT
(
only for cooling and heating unit.
As for cooling only unit, it won’t
have any action when it receives
the signal of heating operation.)
Don't drop or throw the remote control; Don't let any liquid in the remote control and
Note: Be sure that there are no obstructions between receiver and remote controller;
Middle fan
put the remote control directly under the sunlight or any place where is very hot.
●
Press this button, Auto, Cool, Dry, Fan,
Heat mode can be selected circularly.
MODE button
MODE
Auto mode is default while power on.
Under Auto mode, the temperature will not
be displayed; Under Heat mode, the
initial value is 28 ℃(82
modes, the initial value is 25℃(77
.
●
Press this button, Sleep On and Sleep
Off can be selected. After powered on, Sleep
SLEEP button
SLEEP
Off is defaulted. After the unit is turned
off, the Sleep function is canceled. After
Sleep function set up, the signal of Sleep
will display. In this mode, the time of timer
can be adjusted. Under Fan and Auto
modes, this function is not available.
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Press this button, Auto, Low, Middle, High
speed can be circularly selected. After
FAN button
FAN
powered on, Auto fan speed is default.
Low fan
High fan
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Press this button, the clock can be set up,
signal blink and display. Within 5
CLOCK button
CLOCK
seconds, the value can be adjusted by
pressing + or - button, if continuously
press this button for 2 seconds above,
in every 0.5 seconds, the value on ten place
of Minute will be increased 1. During blinking,
repress the Clock button, signal will be
constantly displayed and it denotes the
setting succeeded. After powered on, 12:00
is defaulted to display and signal will
be displayed. If there is signal be
value is Clock value, otherwise is Timer value.
displayed that denotes the current time
Operation of wireless remote control
o
F); Under other
o
F)
Press this button, the unit will be turned on,
press it once more, the unit will be turned
off. When turning on or turning off the unit,
the Timer, Sleep function will be canceled,
but the presetting time is still remained.
adjustable, low fan speed is imperative,
Note: Under the Dry mode, the fan speed isn't
wireless adjustable, low fan speed is
imperative,
but when operating this button, the
5
AUTO
Remote control
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X-FAN button
X-FAN
●
+ button
+
●
Presetting temperature can be decreased.
Press this button, the temperature can be
- button
-
set up, continuously press this button
and hold for two seconds, the relative
contents can quickly change, until unhold
this button and send the order that the ℃
(
o
F) signal will be displayed all the time.
The temperature adjustment is unavailable under the Auto mode, but the order
can be sent by if pressing this button.
Names and functions of wireless remote control
Operation of wireless remote control
Press this button, can turn on or turn off
the drying. In Cool and Dehumidifying mode,
this button, " " will be concealed, at
this time the X-FAN function is turned off.
After powered on, X-FAN OFF is defaulted.
When operating the ON/OFF button, or
switching mode to Cool or Dehumidifying
mode, the X-FAN function will keep the original
status. If unit is turned off, X-FAN OFF only
can be set up and send the signal. In Auto,
Fan as well as Heat mode, X-FAN function
can not be set up and there is no " "
displaying.
Note： X-FAN is the alternative expression
of BLOW for the purpose of
understanding.
press this button and will display " ",
at this time the X-FAN is turned on. If repress
In Cool or Heat mode, press this button
can turn on or turn off the Turbo function.
After turned on the Turbo function, its
signal will be displayed. When switching
the mode or changing fan speed, this
function will be canceled automatically.
For presetting temperature increasing.
Press this button, can set up the temperature,
when unit is on. Continuously
press and
hold this button for more than 2 seconds,
the corresponding contents will be
changed
rapidly, until unpress the button
℃（℉）
laying all along. In Auto mode, the temperature can not be set up, but operate this
button can send the signal. Centigrade
setting range: 16-30; Fahrenheit scale
setting range 61-86.
then send the information, is disp-
with multifunction; For some function, which the model dosen't have, if press the
corresponding button on the remote controller that the unit will keep the original
running
status.
Notice: This is a general use remote controller, it could be used for the air conditioners
6
●
Press this button, could select displaying
the indoor setting temperature or indoor
ambient temperature. When the indoor unit
firstly power on it will display the setting
temperature, if the temperature's displaying
status is changed from other status to " ",
displays the ambient temperature, 5s later
or within 5s, it receives other remote control
signal that will return to display the setting
temperature. if the users haven't set up the
temperature displaying status, that will
display the setting temperature.
●
After powered on, the setting temperature
displaying is defaulted, (according to
customers requirements to display, if
there is no requirement that will default
to display the presetting temperature
and there is no icon displayed on wireless
remote control). Press this button,
(When displaying ) , will display
presetting temperature; (when displaying )
will display indoor ambient temperature,
TEMP button
TEMP
current displaying status will not be
changed. If current displays indoor
ambient temperature, if received the other
remote control signal, it will display
presetting temperature, 5s later, will back
to display the ambient temperature.
(This function is applicable to partial of models)
(This function is applicable to partial of models)
●
TURBO button
TURBO
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