We appreciate your purchasing our solar air conditioner. We will serve for you loyally, Our
hybrid solar air conditioner is manufactured under the strictest quality control, and is
provided with excellent performance and reliable security property. For protecting your
rights and interests, for guaranteeing the eximious performance of our hybrid solar air
conditioner to function normally, and for ensuring you receiving the better service, we
plead you to necessarily advert to the following items.
I. The part of the Installation Guide in the Notes only provides for the
consultation of professional installers.
II. When you are going to use the solar air conditioner, please be sure to read
the Notices to avoid damaging the solar air conditioner or other accidents as a result of
false operations.
III. Please be sure to cut off the power of the solar air conditioner, just like the
other apparatus, when you stop using.
IV. The correct installation and application assure the eximious pertormance of
the solar air conditioner. Please read the Operation Instruction before installation,
adjustment and application.
V. This machine and the Operation lnstruction are subject to ameliorale without
notice.
VI. The carried standard of the product is Q/320581FSC001-2006
VII. Please properly keep your purchase invoice, Warranty Card and Operation
Instruction.
1
2
I. The Performance Characteristics of the Solar Air Conditioner 3
II. The Perfornance Parameter 4
III. The Application Notice 10
1. The Security Specifications 10
2. The Examination before Application 11
3. The Optimum Operation 11
4. The Operation Temperature Range 11
IV. The Name of Each Part of the Solar Air Conditioner 12
V. Operation Manual 13
VI. The Maintenance 17
VII. The Diagnose of Common Troubles and Processing Methods 20
VIII. The Installation Guide 22
IX. The Circuit Diagram 36
X. The Packing List 38
3
The product adopts both solar and electric energy. The solar energy is the
supplementary.
According to the fluid mechanics principle and the photo-electrical complementary
effect, the solar air conditioner saves energy greatly.
The compressor, which is of the international famous brand, cools and heats
powerfully, operates most smoothly, and runs on low load. Service life is extended.
The operation is calm and silent. The air conditioner adopts the advanced off-center
blades and foam air duct. The high performance low noise blower is adopted. The noise
reduces remarkably.
Via auxiliary heating by electricity energy, the solar air conditioner is exactly fit for
the freezing area, and brings warmth in severe cold days. It saves more electricity
compared with electric heating.
It is provided with an elegant, graceful, grand design of a new appearance.
It is provided with the microcomputer control technique. The remote control and the
control panel can be qpplied interchangeably. The operation is convenient and simple.
The air conditioner is also provided with an automatic detection display system. You will
feel beneficial, comfortable, and enjoyable with Our hybrid solar air conditioner.
Notice: The above-mentioned advantges are the main functions of Our hybrid solar air
conditioner. We hereby inform that they maybe slightly different literally with advertising
materials.
4
ZKFR-26GW ZKFR-26GW/A(R410a)
Item/Mode
Rated Cooling Capacity(W)
Rated Power Input(V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Rated Heating Capacity(W)
Max Heating Power
Input of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current(A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of Outdoor Unt (M /H)
Waterproof Grade
Net Weight (KG)
Dimensions (MM)
Iength*height*width
Noise Level (DB)
Outdoor
Indoor
Outdoor
Indoor
Outdoor
Indoor
TKE(R)26GW ZKF(R)-26GW/A
2600
2900
220V/50HZ/60HZ
650~770
2.95~3.50
962
4.38
650~780
2.95~3.55
975
4.44
600
2.73
0.8
2.8
R22/850g
400
1PX4
35
12
790*260*540
785*285*210
50
38
2600
2900
220V/50HZ/60HZ
650~770
2.95~3.50
962
4.38
650~780
2.95~3.55
975
4.44
600
2.73
1.15
4.1
R410A/800g
400
1PX4
35
12
790*260*540
785*285*210
50
38
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004.Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
5
ZKFR-26GW ZKFR-26GW/A(R410a)
Item/Mode
Rated Cooling Capacity(W)
Rated Heating Capacity(W)
Rated Power Input(V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Max Heating Power
Input of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current(A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of Outdoor Unit (M /H)
Waterproof Grade
Net Weight (KG)
Outdoor
Indoor
Outdoor
Indoor
Outdoor
Indoor
ZKF(R)-32GW ZKF(R)-32GW/A
3200
3500
220V/50HZ/60HZ
780~940
3.55~4.27
1180
5.33
780~950
3.55~4.31
1190
5.39
800
3.63
0.8
2.8
R22/1000g
45
1PX4
38
10.5
790*260*540
785*285*210
50
39
3200
3500
220V/50HZ/60HZ
780~940
3.55~4.27
1180
5.33
780~950
3.55~4.31
1190
5.39
800
3.63
1.15
4.1
R410A/1000g
450
1PX4
38
10.5
790*260*540
785*285*210
50
39
Dimensions(MM)
Iength*height*width
Noise Level (DB)
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004. Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
6
ZKFR-35GW, ZKFR-35GW/A(R410a)
Item/Mode
ZKF(R)-35GW ZKF(R)-35GW/A
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004. Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
Rated Cooling Capacity(W)
Rated Heating Capacity (W)
Rated Power Input (V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Max Heating Power
Input Of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current (A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of Outdoor Unit (M /H)
Waterproof Grade
Net Weight (KG)
Outdoor
Indoor
Outdoor
Indoor
Outdoor
Indoor
Dimensions(MM)
Iength*height*width
Noise Level (DB)
3500
3800
220V/50HZ/60HZ
800~1025
3.64~4.66
1280
5.83
800~1050
3.64~4.77
1310
3500
3800
220V/50HZ/60HZ
800~1025
3.64~4.66
1280
5.83
800~1050
3.64~4.77
1310
5.96
800
3.63
0.8
2.8
5.96
800
3.63
1.15
4.1
R22/1500g
550
1PX4
38
10.5
790*260*540
785*285*210
52
40
R410A/1400g
550
1PX4
35
12
190*260*540
785*285*210
52
40
7
ZKFR-50GW, ZKFR-50GW/A(R410a)
Item/Mode
ZKF(R)-50GW ZKF(R)-50GW/A
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004. Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
Rated Cooling Capacity(W)
Rated Heating Capacity (W)
Rated Power Input (V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Max Heating Power
Input Of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current (A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of indoor Unit (M /H)
Waterproof Grade
Net Weight (KG)
Outdoor
Indoor
Outdoor
Indoor
Outdoor
Indoor
Dimensions(MM)
Iength*height*width
Noise Level (DB)
5000
5500
220V/50HZ/60HZ
1150~1300
5.23~5.91
1600
7.3
1200~1350
5.45~6.13
1650
7.5
1500
6.8
0.8
2.8
R22/1450g
800
1PX4
52
20
850*300*755
985*320*215
52
40
52
40
5000
5500
220V/50HZ/60HZ
1150~1300
5.23~5.91
1600
7.3
1200~1350
5.45~6.13
1650
7.5
1500
6.8
1.15
4.1
R410A/1500g
800
1PX4
52
20
850*300*755
985*320*215
8
ZKFR-60GW, ZKFR-60GW/A(R410a)
Item/Mode
ZKF(R)-60GW ZKF(R)-60GW/A
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004. Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
Rated Cooling Capacity(W)
Rated Heating Capacity (W)
Rated Power Input (V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Max Heating Power
Input Of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current (A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of indoor Unit (M /H)
Waterproof Grade
Net Weight (KG)
Outdoor
Indoor
Outdoor
Indoor
Outdoor
Indoor
Dimensions(MM)
Iength*height*width
Noise Level (DB)
56
46
56
46
R410A/1900g
850
1PX4
35
12
850*300*755
985*320*215
6000
6600
220V/50HZ/60HZ
1350~1560
6.14~7.09
1950
8.86
1350~1590
6.14~7.23
2000
9
1500
8.1
0.8
2.8
R22/2000g
850
1PX4
55
21
850*300*755
985*320*215
6000
6600
220V/50HZ/60HZ
1350~1560
6.14~7.09
1950
8.86
1350~1590
6.14~7.23
2000
9
1500
8.1
1.15
4.1
9
ZKFR-72GW, ZKFR-72GW/A(R410a)
Item/Mode
ZKF(R)-72GW ZKF(R)-72GW/A
Note:1. Parameters in the form are measured in the rated working state according to
GB/T7725-2004. Changes may appear according to the real working state.
2 Parameters may change due to the product improvement.
Please refer to the products nameplate.
Rated Cooling Capacity(W)
Rated Heating Capacity (W)
Rated Power Input (V/HZ)
Rated Cooling Power Input(W)
Rated Cooling Input Current(A)
Max Cooling Power Input(W)
Max Cooling Input Current(A)
Rated Heating Power Input(W)
Rated Heating Input Current(A)
Max Heating Power
Input Of Heat Pump(W)
Max Input Current of
Heat Pump (A)
Auxiliary Electric Heating
Rated Power Input(W)
Auxiliary Electric Heating
Rated Input Current (A)
Inhaling Maximum
Working Pressure (MP)
Exhausting Maximum
Working Pressure (MP)
Amount of Added Refrigerant (Kg)
3
Air Circulation of indoor Unit (M /H)
Waterproof Grade
Net Weight (KG)
55
21
940*300*540
985*325*230
54
42
Dimensions(MM)
Iength*height*width
Noise Level (DB)
58
50
58
50
R410A/2100g
1050
1PX4
35
12
850*300*755
985*320*215
7200
7900
220V/50HZ/60HZ
1700~1900
7.73~8.64
2375
10.8
1700~1950
7.73~8.64
2440
10.8
1800
8.18
0.8
2.8
R22/2200g
1050
1PX4
55
21
850*300*755
985*320*215
7200
7900
220V/50HZ/60HZ
1700~1900
7.73~8.64
2375
10.8
1700~1950
7.73~8.64
2440
10.8
1800
8.18
1.15
4.1
10
Keep the switch of solar air conditioner out of the reach of children in order to prevent
children from playing with the electricity.
Please switch off the power in the thunderstorm weather; otherwise the thunder
would cause damages to the machine.
Please switch off the power when the machine is not in use, or when you leave the
room for a long time. Otherwise the solar air conditioner may cause incidents.
Please switch off the power before cleaning or maintaining the machine. Otherwise
incidents may happen.
Never rinse the machine with liquid detergent, liquefied cleaning agent, and corrosive
cleaning agent. Never sprinkle water or other liquid to the machine. Liquid would
damage the plastic accessories. Even the electricity-shock may be caused.
Never put your hands or a stick into the air outlet of the indoor or outdoor machine,
otherwise the high-speed fan would bring about damages.
Never touch the board when the wind board is running, otherwise it will clamp your
fingers, or damage the transmission component of the wind board.
Never remove the ventilating hood of the machine, or the high-speed fan would cause
damage to people.
Never allow children to play with the solar air conditioner. Such condition may cause
an accident.
Never moisten the indoor machine and the remote controller. Otherwise it may cause
short circuit, even a fire.
Never put or use combustible liquid or gas such as hair styling jelly, paint, and
gasoline near the machine. Otherwise it may cause a fire.
If some abnormal situation happens, such as abnormal noise , smell, smoke,
temperature increment, creepage, please cut off the power instantly. Call the local
distributors or Our hybrid solar air conditioner after-sale service centers. Don t
maintain and repair the machine by yourself.
1 1
*Please check if the grounding wire is rightly connected or not.
*Please check if the air strainer is fixed.
*If the solar air conditioner is idle for a long time, please rinse the strainer before start-up.
For more details, please consult the chapter Repair and Maintenance.
*The inlet opening and the outlet opening of the indoor and the outdoor units should be
unblocked.
*Please set a proper comfortable temperatur. Avoid exceedingly hot or cold, especially
where the elders,children and patients live.
*When cooling, please use curtain or shutter to avoid sunlight from shining in.
*Please shut the windows, otherwise the convection of indoor and outdoor air will
decrease the effect of cooling and heating
*If you need to set the pre-runtime, please use the remote controller.
*Never place barriers, which baffle the airflow, near the indoor and outdoor units, It will
decrease the effect of air conditioner system;even stop the running of the system.
*Please rinse the air strainer frequently. If the air strainer is blocked, it decreases effect
of cooling and heating.
Mode
Temperature
Indoor Temperature
Outdoor Temperature
Cooling Heating
above 18 below 31
18 ~43 -7 ~24
For ensuring normal working of solar air conditioner, please use it in working temperature
range. Otherwise, the interior protection, water dripping, or low efficiency may be induced.
12
Notice: The graphic example is based on the standard type solar air-conditioner.Thus, it
may be different in appearance of that of yours.
Indoor unit
Face plate
Air inlet
Power plug
Air filter
Left and right
wind direction
guiding plate
Upper and lower
wind direction
guiding plate
Outdoor unit
Air vent
Insulated tank
Indoor condensation
water
Water drain
Insulated
tank support
Connecting pipe
Supporting bowl
Rubber ring
Vacuum tube
Grill
Vacuum tube support
13
Remote Control
Remote Control Function
Signal Transmitter
Operation Display
Room Temperature Setting Button
Operation Mode selection Button
OFF/ON Button
Fan Speed Selection Button
Timer Button
Airflow Direction Selection Button
Remote Control Signal.
Make sure it is not obstructed
Maximum distance 8m.
Signal received sound.
One short beep or one long beep;
Notes for Remote Control
Do not throw or drop;
Do not get it wet;
Certain type of fluorescent lamps may affect;
Signal reception. Consult your dealer.
14
A comfortable room condition will be
Realized simply by pushing button A u
-tomatic Operation
To start operation:
Push button On/Off
When it displays (Automatic Operation)
mode,the air conditioner runs automatic co
-ntrol and an optimum room temperature is
controlled and an realized.
To start operation:
Push On/Off button
Push mode button to set Automatic
Operation mode if is does not display
Automatic operation.
Push Mode button,the operation
mode is changed in sequence of
(Automatic Operation) (Cooling) (Dehunidification) (Heaatting) (Automatic
Operation).
Automatic Operation:
A comfortable room condition will be achieved automatically and economically.
as the computerized control system will change the operation mode in accordance
with the real room condition.
you may select your desired temperature,wind speed and wind direction by
Butto ns
Yoprotect the compressor,the automatic time-lapse protection is possessed.
Compressor stops,you have to wait at least 3minutes before restart.
Caution:
When the outdoor temperature is low,the outdoor heat exchanger is susceptible to
frosting to influence its heating effect.At that moment,the LED indicator will
flash and indoor fan motor will stop.After defrosting,it will recover its heating
Operation automatically.
15
Select operation mode and
Slightly adjust temperature
Or wind direction.
Using Manual Control for cooling,dehumi
Dification of heating operation:
push On/Off button.
push Mode button,the operation mode
push Mode to select operation mode.
Is changed in sequence of (Automatic
Operation) (Cooling) (Dehumidification)
(Heating) (Automatic Operation).
To stop operation:
Push ON.Off button
Lf you set it well,later it will run as the same
setting when you push ON/Off button.
To change temperature setting:
Pust button to decrease the temperature
Setting The setting will be decreased by 1
Each time when you push the button once.
Push button to increase the temperature
Setting.The setting will be increased by 1
Each time when you push the button once.
In heating operation:
The machine will be overloaded if the air comditioner
absorbs too much heat from air.The fan of the out do
or set will stop automatically in accordance with
the judgment of the microprocessor.It is not a failure
that the outdoor set frosts when the fan stops.
In dehumidification operation:
The temperature is set automatically and it cannot be
adjusted.In runs at a temperature slightly lower than
the room temperature.The wind will run at a low spe ed and it cannot be adjustable.
If the remote controller is lost or inactive,you may use the emergency operation
switch on the air conditioner.(When push the switch.Emergency operation switch
will be selected.)
16
To Change wind speed,push button.
The indoor fan will change its wind speed in a sequence
Of(Automatic) (Week) (Middle) (High)
(Automatic)each time when you push the button.
To change wind direction up and down push button.
The swing blade will change its wind direction a sequence
of(Automatic) (1) (2) (3) (4) (5) (Automatic)each
time when you push the button.
The Recommended wind Direction of Up and Down
Normally use(Automatic).
Set(1)or(3) in the mode of cooling or dehumidification
while set(3) to (5)in the mode of heating
Move the left-right guide blade to change the wind direction in left and right.
When push hutton,the vanes will swing up and down.And push
button again,the swing mode will be cancelled.
Use this function for automation tum off the air conditioner at a preset time.
Press the Button, you can set the timer for automatic tum off time. You can set 1 hour to
7hours, press this button one time, you can set 1 hour, It will exit when you press again after press
to 7 hours
17
Please cut off the electricity before repair and maintenance.
(1) Please dismount the exhaust cap on the insulating tank.
(2) Take out the level meter; observe the liquid level mark on it.
(3) Please contact with the local distributor or the solar air conditioner after sale service
center in time if the liquid is insufficient. Don t o penth e machineb y y ourself.
Level Meter
Liquid level should be below this
line.
Liquid level should be abovethis line.
1) Dismount the filter
(1) Please open upwards the fore plate of the indoor unit.
(2) Extract downwards the two air filter screens.
2) Rinse the air filter screen
(1) Clean the filter screen by a dust collector.
(2) Wash the filter screens with clean warm water below 40
3) Reinstall the filter screens after airing.
4) Close the inlet grilles of the indoor unit.
* Please rinse the filter screen every 15 days.
18
Foreplate of the Indoor Unit
Air Filter Screen
Auto Run Button
Wipe the outer surface with soft cloth and clean water.
Wipe the outer surface with soft cloth and neutral ambulant.
Attention:
Hot water above 40 may cause deformation or discoloration to the solar air
conditioner s s urface.
Volatile liquid such as thinner or gas, may damage the color of the solar air
conditioner s s urface.
1) When the air conditioner has not operated for a long time
Please switch on the air conditioner in cooling mode in a fine weather. The moisture
inside can be removed if the machine keeps running for 6 to 8 hours.
Please seitch off the solar air conditioner by the remote controller,cut off the electricity,
and take out the batteries in the remote controller.
Clean the outdoor unit,and wrap it with a plastic film cover.
2) Air conditioner inspection before starting up during season changes
Take off the plastic protection cover of the outdoor unit.
Check the power circuit and connecting wire to find the possible damages.
Make Sure that no obstacle is in the outlets of the indoor unit or the outdoor unit.
19
The drainpips is without a crack or bruise.
Rinse the filter screens and reinstall them. Switch on the air conditioner after the
electricity is connected for above half and hour.
a) Never place inflammables or explosive goods such as paint, shampoo. Etc near the
air conditioner.
b) Never place the air conditioner for other purposes such as blowing dry clothes and
food preservation.
c) Keep other heat sources away from the solar air conditioner.
d) If the power wire or the connecting wire is damaged, please cut off the electricity and
call after sale serviceman for repair in order to avoid an accident.
e) Prepare and individual socket for the source wire of the air conditioner. The rated
current of the fuse is 15A. The copper core section area of the electric power conductor is
2
at least 2.5mm .
20
If your solar air conditioner cannot work normally,please check the following items before
maintenance. If the faclts cannot be solved, please contact our Special Repair Center or
the distributor.
Phenomenon
Possible Reason Solution
Out of operation
Poor cooling and
heating effect
Noise is aloud
Compressor
cannot work.
No immediate
wind blows out
during heating.
The compressor
starts and stops
frequently.
The displayer of
remote controller
is not clear or
not work
1.Power failure
2. The leakage breaker tripping
3. The voltage is exceedingly low.
4. The air conditioner special fuse is
burnt out.
5. The air conditioner is switched off
as a result of disoperation of the
timer
6. The air conditio ner is on
defrosting mode.
1.The filters are dirty or blocked
2.A heating source or many people
are indoors
3. The temperature setting is
incorrect.
4. The air inlet and air outlet of the
indoor machine are blocked.
5. The window or the door is open.
6. Outdoor temperature is below 0
while heating.
7. The liquid is insufficient in the
insulated tank.
1.Water flow sound
2.Exhausting sound
3. Arrangement is instable.
4. The operation noise is obviously
unusual.
1. The temperature setting is
incorrect.
2. The LCD shows that the timing
is on .
3. For protection, the compressor
will not work in the first 3 minutes.
Please wait for a moment.
If the air conditioner blows when the
evaporator is at a low temperature,
the wind will be uncomfortable.
Please wait till the evaporator is
heated.
1. The input voltage is exceedingly
low.
2. Too many appliances are applied
on the same line. The voltage for
the air conditioner is insufficient.
3. The heat preservation capacity of
the room is poor.
1. The battery is exhausted.
2. The anode and cathode are
confused so as to the battery is in
stalled wrongly.
1.Re-connect the power supply
2.Contact the repair center
3.Consult the electrician or distributor. Buy
a. Stabilizing voltage supply to ensure
operation.(below 190v)
4.Change the fuse or consult the after
service center.
5.Cancel the timing and reboot
6.Please wait for a moment.
1.Clean filters to improve air flow fluency
2. Remove the heating source if possible.
(Please pay attention to the air conditioner
type when purchasing.)
3. Reset the temperature.
4.Remove the obstacles to ensure the
airflow unhindered
5. Close the door and window to avoid
cooling air or heating air from escaping.
6.Other subsidiary heating apparatuses can
be applied simultaneously.
7. Contact the repair center when the liquid
is in shortage.
1. Cooling fluid is flowing in the machine
when the air conditioner switches on and
switches off. Please wait for a moment.
2. This is the sound of the four way valve
switching. Please wait for a moment.
3. Please contact the distributor
4. If any unusual noise is heard, Please
contact the repair center.
1. Reset the temperature.
2. Cancel the timing and then reboot.
3. It is a normal phenomenon. Please wait
for a moment.
Please wait for a moment.
th
1.Change another two of 7 alkaline
batteries
2.Instal the batteries rightly
1. Check the electric power source (voltage
and wire diameter). When the voltage is low,
and the wire diameter is too short, please
buy a power stabilizer and another power
cord in time or consult the electrician or the
distributor.
2. Prepare a special power cord for the air
conditioner.
3. Improve the heat preservation capacity of
the room.
If your solar air conditioner cannot work normally, please check above items before
maintenance. If the faults cannot be solved, please contact the Special Repair Center or
the distributor.
21
1. When you start up or shut down the solar air conditioner,sometimes you will hear sizzle
sound, which is the flowing sound of the cooling agent, and is not a malfunction.
2. The solar air conditioner cannot restart at once after stops, though it is switched on.
Within 3 minutes, the compressor will not run for the cooling, dehumidifying and heating.
3. Sometimes, the solar air conditioner inbreathes the bad smell so as to blow out the
mawkish air. Under such condition, no failure is with the solar air conditioner. The filter
screen is to be rinsed.
4. When heating, the indoor machine and the outdoor machine may stop simultaneity, but
the compressor still runs, This is to defrost. The heating performance will continue after
defrosting finished.
5. When heating, te outdoor machine may generate water flow or hydrosphere. This is a
result of defrosting and thawing, and is not a malfunction.
6. After the heat pump solar air conditioner, which is applied in the Inner Mongolia, starts
or stops, the air conditioner may beep. This is a resulf of self balanced pressure, and is
not a malfunction.
Never jam the air inlet and the air outlet of the solar air conditioner.The air conditioner will
not run normally and may be damaged if the outlets are obstructed. When cooling, please
avoid direct sun radiation into the room of the solar air conditioner, Please adopt the sun
shield or curtains, If the wall and ceiling of the room is heated by sunshine, the period of
cooling will be long.
Please always keep the air filter screen clean. Filter screen jamming will greatly reduce
the efficiency of the air conditioner. Keep the window, door and any openings closed, so
as to avoid cooling air escaping.
ZKF(R)-26GW,ZKF(R)-32GW,ZKF(R)-35GW
Failure Type
Indoor Temperature Sensor Failure
Indoor Coiler Transmitter Failure
Display Status
E1
E2
ZKF(R)-60GW,ZKF(R)-72GW
Failure Type
Indoor Temperature Sensor Failure
Indoor Coiler Transmitter Failure Light shies 1 time/3 seconds
Light shies 1 time/3 seconds
LED display
22
Warning Solar air conditioner must be installed by the professionals. Do not install by
yourself according to thisinstruction booklet. In order to install it correctly,please first read
the content of InstallationP art . Thein stallation of th is so larai r co nditioner sh ouldbe in
accordance with the stipulation of
and the requirements of this instruction booklet.
After installation, the professional should give some advice to the user about how to use
and maintain the air conditioner; ask the user to read carefully and to take care of the
installation and application instruction .
Installation Notice:
Installng the air conditioner in the following places may cause malfunctions. If this can not
be avoided, please contact the Our after sale service center.
GB17790 National Standard Room Air Conditioners
Installation Criterions
Places where the air contains oil element (Iubricating oil)
Places where the air contains the sulfide gas (sulfide hot spring).
Places where the air contains the inflammable gas or the volatile is spread.
Seashore alkaline land.
Places where the high frequency equipments are arranged, such as the wireless
apparatus, the welding apparatus, and the medical equipment.
Special surroundings.
Electrical work
Electrical work should conform to the corresponding stipulations of the GB17790 National
Standard Room Air Conditioners Installation Criterions
Electric appliance security requirements during the first installation
1. If the user s e lectricity e nvironmentis p rovided w ith s eriouss ecu rity h iddend ange r,the
installer should refuse to install and explain clearly. Only after the security hidden danger
is removed, the installation can be continued.
2. Fluctuaton scope of power line voltage is usually between 10%,if the voltage is not in
this scope, please take measures to regulate it.
3. A leak-protector and a master switch should be provided on the line. The fuse is
forbidden to be replaced by the copper wire and other wites. Please select the appropriate
23
fuse according to the maximum of the electric power consumption, which comprises 1.5 to
3 times of the maximum current of the solar air conditioner and the current of other electric
appliances.
4. The power cord should be provided with effective ground wire. If not, the instagller
should refuse to install and clearly explain.
5. The power source must be supplied only for the solar air conditioner and shoild satisfy
following items.
Form 5. Comparison of the Standards of Electric Conductor Cross Section Area (Diameter
of Wire), Power Switch, Fuse and Load Current
Special power distribution equipment and
electric wire for the air conditioner
Power distribution equipment and electric wire
for the power bus
Air
conditioner s
maximum
current(A)
Electric
conductors
cross-sectio
2
nal area(m )
Standard spec
(A) of the
socket or
power of the
switch /fuse.
Circuit s
maximum
current (1.
5 to 3
times) (A)
X
Electric
conductors
cross
sectional
2
area(m )
Standard spec
(A) of the
power switch /
the fuse
10
16
25
32
16
25
32
40
63
16/16
32/25
63/50
63/50
1 or 1.5
1.5 or 2.5
2.5 or 4
4 or 6
1.5~4
2.5~4
4~10
6~16
10~25
32/25
63/50
63/50
100/80
125/125
24
The maximal electric current of the solar air conditioner refers to the maximal
input electric current, which is printed on the brand of the indoor unit. The maximal electric
current of the circuit refers to the total summation of the maximal electric current, which
comprises the maximal electric current of the solar air-conditioner and the maximal
electric current of other appliance.
!
The electric security requirement of installation of solar air conditioner
1. Power cord of indoor and outdoor units cannot adopt polyvinyl chloride, and must adopt
chloroprene rubber wires (including high-tension signal wires). It is forbiddent to lengthen
or shorten the wires by yourself. The exceedingly long wire of electric source should be
folded as large round curves. It is strictly forbidden to wind wires into small circles.
2. The ground wire must adopt yellow and green wires with adequate wire size. The
groind wire is strictly prohibited to connect to pipe of tap water, pipe of coal gas, zero line
of electric soirce, and overhead ground wire.
3. When you connect wires, please refer to the electric circuit diagram in the machine and
ensure everthing is correct.
Please install the air conditioner at a place, which is provided with following
characteristics.
Indoor unit should be installed upon a firm vibrationless wall.
Entrance and vent are supposed to be expedite. The hot wind and the cool wind are
supposed to should blow toward all around the room.
Indoor unit should be installed where it is convenient to connect with the outdoor unit.
Indoorunit Installationshould avoid direct solar radiation.
Indoor unit shoild be installed where drainage is convenient.
Indoor unit Installation should consider about future maintenance. The filter screen
should be dismountable.
Indoor unit Installation should ensure the spaces which are shown in the following
picture.
25
* Outdoor unit should be installed on the solid foundation, because the infirm
foundation will increase noise and libration.
* Please ensure that no barrier blocks the vent.
* At the seas ide, please do not install the outdoor unit at a high altitude where the sea
wind is more forceful.To ensure the fan work normally, the solar air conditioner should be
arranged tightly upon the wall. A baffle is to be adopted.
* Preventing wind blows to the inside of solar air conditioner, epically in places where
the wind is particularly strong.
* Any bar riers, which may block spreading heat, should be removed.
* If you adopt hanging installation, the wall should be composed of solid brick,
concrete, or other equally firm structure. Otherwise, please reinforce, stabilize, and secure
the solar air conditioner installation. Slip, overturn and drop should be avoided.
* Design an d manufacture of erecting frame should make full conisderation of bearing
intension of material and structure, corrosion resistance, and convenience for installation
and maintenance. The intension of outdoor erecting frame should be able to endure the
weight above180kg. Steel components must be joined firmly, accept anticorrosive
treatment, and satisfy the standards of the GB17790-1999 National Standard Room Air
Conditioners Installation Criterions
* The foot s crew of outdoor unit should be fixed by the M8 or M10 bolt.
Outdoor unit should be installed on a solid foundation.
27
1) As shown in the following picture, pipelines are connected in five directions with the
indoor unit. When the pipelines are connected in or direction, please adopt the
saw to open a preformed groove on the panel. When the pipelines are connected in
direction,please adopt the saw to open a preformed grove under the panel.
2) Adopt five 5Y51 size wooden bolts to fix the board on the wall
Notice:
* If indoor unit is installed on the concrete wall, please adopt bulgy bolt.
* When you install the board, you are supposed to use weight dropper to test the board
whether it is horizontal or vertical.
* The installed board should be able to bear 50 kg.
* Ensure that the board is firm and solid.
3) Based on the junction direction of the pipeline (Please consult the following picture),a
hole which is provided with the diameter of 65 mm, is drilled in the corresponding place on
the wall. Then the wall bushing and the tube cap are placed into the hole. If the pipeline is
connected in the or direction, the hole in the or should be opened a little
28
lower than the height of the hole in the or . The aim is to ensure the condensate
flowing out of the pipeline conveniently.
29
4) Please install the pipe of the indoor unit according to the direction of the wall hole; the
outflow pipe, the cable line, and the indoor unit should bundled by an adhesive tape. The
outflow pipe is below the other two.
5) Lead the affixed pipes going through the wall bushing, and hang up the indoor unit on
via the top hooks,the bottom long channels of the indoor unit is shown in the following
picture.
1) Install the insulating tank supports respectively on the panel of the outdoor unit, and
then fix them with bolts.(As shown in the following picture )
2) Install the vacuum tube bracket on the lower part of the insulating tank supports, and
then fix it with bolts.(As shown in the following picture)
30
3) Install the insulating tank on upper part of the insulating tank supports.(As shown in the
following picture)
4) Insert the vacuum tubes into the insulating tank orderly, and fix the bottom of the
vacuum tube in the bracket holes.(As shown in the following picture)
5) Install the front grill lon the tank support of the outdoor
unit, and then fix them with bolts.(As shown in the following picture)
31
Solar Air Conditioner Installation
4. Tube Butt
1) Connect one end of the outflow extended pipe to the outflow pipe head of the indoor
unit. (As shown in the following picture)
2) Release the nitrogen filled in the radiator of the indoor unit when the air conditioner
leaves the factory.Dismount the cover cap of the thick connecting pipe and the cover cap
of the thin connecting pipe of the radiator.
3) Take out the two connecting pipes carefully,dismount the cover caps of the pipes and
connect them to the stop valve A1 and A2 orderly.(As shown in the tollowing picture)
Connecting Pipes of the Solar Insulating Tank
A1
A2
B1
B2
4) Dismount the head bolts of the two connecting pipes, and tighten the screws of the low
pressure and the high pressure connecting pipes (As shown in the following picture)
Head Cap
Head Tube
Screw Spanner
or
Torque Spanner
Head Screw
Thin Connecting Pipe of the
Indoor Unit
Thick Connecting Pipe of the
Indoor Unit
5) Dismount the head bolts on the stop valves of the low pressure and the high pressure
32
connecting pipes, screw one end of the thick connecting pipe and one edn of the thin
connecting pipe on the stop valves of the low pressure and the high pressure connecting
pipes, and tighten the screws of the thick and thin connecting pipes by a spanner. (As
shown in the following picture)
Connecting Pipes of the Solar Insulating
Tank
Connecting Pipe of the Indoor Unit
and the Out Door Unit
Connecting Pipe of the Indoor Unit and the
OutDoor Unit
A1
A2
B1
B2
33
Solar Air Conditioner Installation
5. Empty the air in the insulating tank and indoor unit completely
If air, water or other impurity, which is mixed in the air conditioner system, will lead to the
working current exceedingly ligh, the capillary blocked, etc which will affect the
performance of the air conditioner . As a result, please eliminate air, water and other
impurity in the cooling pipe of insulated tank and side tube of indoor unit.
Air Pipe
Stud type copper sealing appurtenance
Empty the insulating tank
Please follow the instructions to eliminate the air in the insulating tank.
(As shown in the picture)
Please adopt the wrench to dismount the A1 and the A2 cut-off valve bonnets of the
outdoor unit.
Please adopt the wrench to loosen the stud type copper saeling appputenance half a
circle upon the air pipe of A1 cut-off valve.
Please adopt the inner hexagonal wrench to loosen the center of
A2cut-off valve for 90 .After 7 to 11 seconds, fasten up the A2 cut-off valve. Air is
exhausted from A1 air stud type copper sealing appurtenance. When there is no air
escaping, according to the moment from 20 to 25N.M, please fasten the stud type copper
sealing appurtenance.
Please adopt the inner hexagonal wrench to open the A1 and A2
cut-off valve cores.
Please fasten A1 and A2 cut-off valve bonnets.
Please adopt soapy water or halogen detection instrument to detect leakage. If you find
leakage, you need to fasten A1 and A2 cut-off valve bonnet. And then you can adopt
refrigerant air from outside of the system to empty air.
34
Empty the connecting pipe of the indoor unit
Please follow the instruction to eliminate the air in the insulation tank.
(As shown in the picture)
Please adopt the wrench to dismount the B1 and the B2 cut-off valve bonnets of
the outdoor unit
Please adopt the wrench to loosen the stud type copper sealing appurtenance
half a circle upon the air pipe of B2cut-off valve.
Please adopt the inner hexagonal wrench to loosen the center of B1 cut-off
valve for 90 . After 7 to 11 seconds, fasten up the B1 cut-off valve. Air is exhausted from
B2 air stud type copper sealing appurtenance. When there is no air escaping,according to
the moment from 20 to 25N.M, please fasten the stud type copper sealing appurtenance,
Please adopt inner hexagonal wrench to open the of B1 and B2 cut-off valve
cores.
Please fasten B1 and B2 cut-off valve bonnets.
Please adopt soapy water or halogen detection instrument to detect leakage. If
you find leakage, you need to fasten B1 and B2 cut-off valve bonnets. And then you can
adopt refrigerant gas from outside of the system to empty air.
Stud type copper
sealing appurtenance
Liquid Pipe
Air Pipe
6mm
12mm
35
Solar Air Conditioner Installation
Notice:
When the pipe line is extended, discharge the air in the connecting
pipe with refrigerant gas, which is form the outside of the system . And then, discharge
the redundant refrigerant in degassing metnod.
Installation height of the indoor unit and the
outdoor uint should be below 5 m.
The length of the pipe, which connects the
indoor unit and the outdoor unit, should be less than 10 m.
The refrigerant filling amount of the solar
air conditioner should be adjusted according to the length of the pipe (L). The refrigerant
increment G= (L- lenght of the standard pipe)*80(g/m).
Connection of the Power Supply of the Outdoor Units
Dismount the outlet box of the outdoor unit; connect the rtiple core wire and the twin core
wire with the five jacks of the connecting terminals in accordance with their colors. As
shown in the following form, the connection method of the triple core wire of the subsidiary
electric heating pipe on the insulating barrel is that the blue wire is connected with terminal
board 4 (N), the red wire is connected with terninal board 3; the yellow/green wires are
connected with terminal board grounded.
The Terminal Board Base on the
Outdoor Units
The Color of Wire Connected With
the Indoor Unit
Connecting with the Auxiliary
Electric heating Tank
N 1 2 3
Yellow/ Blue Red Orange Purple
Green
Yellow/ Blue Black
Green
model
ZKF(R)-26GW
ZKF(R)-32GW
ZKF(R)-35GW
ZKF(R)-60GW
ZKF(R)-72GW
N
35g
45g
50g
70g
100g
36
Make sure that the indooroutdoor connecting wire is
fixed by this wire clamp and
the cable jacket is held down.
Fix Screw
Triple Core Wire
Twin Core Wire
Triple Core Wire
Outlet Box
Power
wiring
Auxiliary Heater
Simple Principle Circuit Diagram of the Solar Air Conditioner
Cooling only model
INDOOR AND OUTDOOR WIRING DIAGAM
Yellow Green
Blue
Brown
INDOOR UNIT OUTDOOR UNIT
N
1
L
N
1
Yellow/green Bule Red purple Orange Black
37
INDOOR AND OUTDOOR WIRING DIAGAM
Blue
Brown
Yellow
R e d
INDOOR UNIT OUTDOOR UNIT
N
1
L
N
1
2
3
2
3
Cooling and heating model
Simple Principle Circuit Diagram of the Solar Air Conditioner
Cooling only model
Cooling and heating model
38
Heat Collector Packing List
Packing List
NO Name unit pcs remark
1 Insulated Tank Tank
1
2 Collector Tube Tube 10pcs 11pcs
(ZKF(R)-60/72GW)
3 Tank right and left pcs Each1
4
5
6
7
8
9
10
Vacumm tube bracket pcs 1
support
pcs
pcs
pcs
pcs
pcs
pcs
1
10 11
10 11
1
1
2
Air vent cap
Support bowl
Rbbber ring
connecting pipe
Plastic Tee joint
Pvc drain tube
Indoor unit packing list
NO Name unit pcs remark
unit
1
pcs
1
pcs
1
pcs
pcs
pcs
pcs
pcs
1
1
2
5
5
1
2
3
4
5
6
7
8
Indoor unit
Application and installation manual
Remote controller
AAA battery
Watll hang hracket
Rubber mud
Expansion screw
screw
Outdoor unit packing list
NO Name unit pcs remark
unit
pcs
pcs
pcs
pcs
pcs
1
1
1
1
1
2
ZKF(R)-26GW,ZKF(R)-32GW,ZKF(R)-35GW,ZKF(R)-60GW
1
2
3
4
5
6
Outdoor unit
Low pressure connecting
pipe
high pressure connecting
pipe
Platic belting
Draining pipe
Penetration
TP2M 12*0.7*3600
TP2M 6.35*0.7*3600
T8*200
ABS 60
PVC 16*1500
39
ZKF(R)-72GW
NO Name unit p cs remark
1
2
3
4
5
6
Outdoor unit
Low pressure connecting
pipe
high pressure connecting
pipe
Platic belting
Draining pipe
Penetration
TP2M 15.88*1.0*4000
TP2M 9.52*0.75*4000
T8*200
PVC 16*1500
ABS 60
unlt
p cs
p cs
p cs
p cs
p cs
1
1
1
2
1
1
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