Premium PAC9039 User manual

Model:PAC9039/GPAC9039/PAC12519/PMA1212/PAC12039/
PAC13039/PAD12060EN/PAD12080A/GPAC12039/PAC18039/
PAD18060EN/GPAC18039/PAC24039/PAD24060EN/GPAC24039/
PAC30039/PAC36039
SPLIT TYPEACAND MULTI SPLITAC SERVICE MANUAL

CONTENTS
Section 1 Important
Notice.....................................................................................1
Section 2 Remote Controller Introductions.......................................................2
Section 3 Electronic Controller Introductions..................................................9
Section 4 The Disassembly And The Relating Attention Issues To The
Part Of Product...............................................................................................18
Section 5 Trouble Shooting Guide ...............................................................24
Section 6 Exploded View............. .....................................................................34
Section 7 Cooling Cycle Diagram ..................................................................39
Section 8 Wiring Diagram.................................................................................40
Section 9 Service Record....................................................................................42

1
Section 1 Important
Notice
This service manual is intended for use by individuals possessing adequate backgrounds of
electrical, Electronic and mechanical experience, any attempt to repair the appliance may
result in personal injury and property damage. The manufacturer or seller cannot be
responsible for the interpretation of this information. Nor can it assume any liability in
connection with its use.
The information. Specifications and parameter are subject to change due to technical
modification or improvement without any prior notice. The accurate specifications are
presented on the nameplate label.
How to order spare parts
To have your order filled promptly and correctly. Please furnish the following information:
1. Model No. with Indoor or outdoor
2. No. in the Explosion View
3. Part Name
4. The quantity you ordered

2
Section 2Remote Controller Introductions
a. Names and functions of the button
The closing state of remote controller:

3
①“+” button
This button can set room temperature.
Press it once, the temperature increases 1℃.Press it continuously, the temperature
increases at the speed of 4℃/s.
This function is invalid when the appliance at the Fan and Auto mode.
②“SWING” button
Press the button, the horizontal airflow direction plate can adjust automatically. When you
have the desired wind direction, please press it again, the airflow direction plate will stop at
the situation.
③“FAN” button
Use to select the indoor fan motor speed: “Power”、“High” 、“Low” 、“Mute”
Remark: The floor standing type select fan speed only from “Low” to “High”.
④“MODE” button
Which enables you to select different operation modes after each pressing, the operation
mode will be changed. It shows in the following display:
⑤“-” button
This button can set room temperature.
Press it once, the temperature decreases 1℃. Press it continuously, the temperature
decreases at the speed of 4℃/s.
This function is invalid when the appliance at the Fan and Auto mode.
⑥Button
You can start the air-conditioner by pressing this button and stop its operation by pressing
it again.

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The opening state of remote controller:
①“+” button
This button not only can adjust clock time and
the timer time but also can set room humidity.
Adjusting clock time and timer time
Press it once, the time increases one minute.
Press it for 1 to 3 seconds, time display will
increase at the speed of 2min/s.
For 3 to 5 seconds, it will increase at the speed of
10min/s.
For more than 5 seconds, it will increase at the
speed of 10min/s.
Setting room temperature and room humidity
Press it once, the humidity increases 5%.
②“HEALTH” button
Press this button, the LCD shows the
“”
symbol, the anion emission function of the air
conditioner is started.
Press the button once again, the
“ ”
symbol
disappears, the function is cancelled at the same
time.
③“SLEEP” button
Press this button, the LCD shows the symbol, the sleeping function of the air
conditioner is started. After 7 hours of setting this function, the air conditioner will be off
automatically.
Press the button once again, the symbol disappears, the function is cancelled at the
same time.
This function is invalid when the appliance under the Fan mode.
④“POWER” button or “POWER/QUIET” button
When it displays “POWER” button:
Press this button, the fan speed reach the highest, press it again it resume the foregoing fan
speed.
When it displays “POWER/QUIET” button:
Which enables you to select different operation mode, after each pressing, the operation
mode will be changed. It shows in the following display.
This function is only suitable for frequency variable appliance.
⑤“HUMIDITY” button

5
Only under the mode of Heat and Fan, Press this button once, the LCD shows the symbol,
the wetting function of the air conditioner is started. The initial humidity is 60%. Press the ”+”
or “-“ button once , the humidity increases or decreases 5%. The setting range is 30%~60%.
Press the button once again. The symbol disappears. the function is cancelled at the
same time.
⑥“TIMER/CLOCK” button
Setting the “ON/OFF” timer time
When remote controller is at the on/off state, Press this button, the LCD flickers the
symbol. Press the “+”or “-”button to set the timer time. After finishing it. Press
this button again in 10 seconds to affirm. If the setting time is the same as the current time,
this setting is invalid.
Press the button once more. The symbol disappears. The function is
cancelled at the same time.
Adjusting the clock time
Press this button in 5 seconds under the state of no timer setting, the LCD flickers the
symbol. Press the “+” or “-” button to set the timer time, After finishing it, press this
button again in 10 seconds to affirm. If not, this operation is invalid.
⑦“-” button
This button not only can adjust clock time and the timer time but also can set room humidity.
Adjusting clock time and timer time
Press it once .the time decreases one minute. Press it for 1 to 3 seconds, time display will
decrease at the speed of 2min/s.
For 3 to 5 seconds. It will decrease at the speed of 10min/s.
For more than 5 seconds. it will decrease at the speed of 10min/s.
Setting room temperature and room humidity
Press it once .the humidity decreases 5%.
⑧Button
You can start the air-conditioner by pressing this button and stop its operation by pressing it
again.
⑨“FEELING” button or “LOUVER” button
When it displays “FEELING” button:
Press this button can be used to set the feeling function.
The LCD shows the actual room temperature when the function set and it shows the setting
temperature when the function cancelled.
This function is invalid when the appliance at the Fan mode.
When it displays “LOUVER” button:
Press this button, the vertical wind direction vanes can rotate automatically. When you have
the desired horizontal wind direction, press it again, the vertical wind direction vanes will be
stopped at the situation of your choice.
b. Application method

6
Fix batteries
1. Slide opens the cover according the direction indicated by arrowhead.
2. Put into two brand new batteries (7#). Position the batteries to right electric poles (+&-).
3. Put back the cover.
Make sure to connect the wire to independent power source socket before you use the remote
controller.
Note: the waste battery shall be disposed properly.
Cooling / Heating operation mode (Cold wind type has no heating function)
1. Press the “ ” button. the operation indicator is on. the air-conditioner starts to operate the
Cooling or Heating mode.
Press the button again. the air-conditioner stops.
2. Press the MODE button. select the Cooling or Heating operation mode.
3. Press “ + ” or “ - ” the button. set the temperature range from 16℃to 32 .℃
3. Press the “ FAN ” button. you can select fan speed from “ Low ”、“ Mid ”、“ High ”、“ Auto
”.
Drying operation mode
1. Press the MODE button. select the dry mode operation.
2. Press “ + ” or “ - ” the button. set the temperature range from 16℃to 32℃.
3. Press the “ FAN ” button. you can select fan speed.
The type of H、M series:
You can select fan speed from “Power”、“High”、“Low”. “Mute”.
The type of E series:
You can select fan speed from “Auto”、“High”、“Mid”、“Low”.
4. Press the “ ” button. the operation indicator is on. the air-conditioner starts to operate the
Dry mode.
Press the button again. the air-conditioner stops.
Circulation operation mode
1. Press the MODE button. select the Circulation operation mode.
2. Press the “ FAN ” button. you can select fan speed.
The type of H、M series:
You can select fan speed from “High”、“Low”、“Mute”.
The type of E series:
You can select fan speed from “High”、“Mid”、“Low”.
3. Press the “ ” button. the operation indicator is on. the air-conditioner starts to operate the
Circulation mode.
Press the button again. the air-conditioner stops.
Remark: In the circulation operation mode. To set the temperature is no effective.
Automatic operation mode
1. Press the MODE button. select the automatic operation mode.
2. Press the “ FAN ” button. you can select fan speed.
The type of H、M series:

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You can select fan speed from “Power”. “High”. “Low”. “Mute”.
The type of E series:
You can select fan speed from “Auto”. “High”. “Mid”. “Low”.
3. Press the “ ” button. the operation indicator is on. the air-conditioner starts to operate the
Automatic mode.
Press the button again. the air-conditioner stops.
Remark: In the automatic operation mode. to set the temperature is no effective.
Clock time setting
1. Pressing the TIMER/CLOCK button for 5 seconds. the time indicator at present begins to
glimmer.
2. Adjust present time through pressing the or button.
3. Pressing the TIMER/CLOCK button once again. the time setting is finished.
Remark: Time can be regulated only after the timing mode is cancelled.
Timer setting
Set the “ Timer ON ” ( It is effective only when the air conditioner is shut off ).☆
1. Press the TIMER/CLOCK button. the remote controller display “ ” intermittently.
2. Adjust time through pressing the or button.
3. Press the TIMER/CLOCK button once again. the “ Timer ON ” setting is finished.
Set the “ Timer OFF ” ( It is effective only when the air conditioner is running ).☆
1. Press the TIMER/CLOCK button. the remote controller display “ ” intermittently.
2. Adjust time through pressing the or button.
3. Press the TIMER/CLOCK button once again. the “ Timer OFF ” setting is finished.
Sleeping operation mode
1. Press the “ SLEEP ” button. the sleeping indicator light of indoor unit flashes on.
2. After the setting of sleeping mode. the cooling operation enables the set temperature to
increase 1 after 1 hour and another 1 automatically after 1 hour.℃℃
3. After the setting of sleeping mode. the heating operation enables the set temperature to
drop 2 after 1 hour and another 2 automatically after 1 hour.℃℃
4. The air-conditioner runs in sleeping mode for 7 hours and stops automatically.
Remark: Press the MODE button or ON/OFF button. The remote controller clears
sleeping mode away.
c. Attention
★ The remote controller transmits signals to the system.
★ Aim the remote controller towards the receiver on the air-conditioner.
★ The remote controller should be within 8 meters away from the receiver.
★ No obstacles between the remote controller and receiver.
★ Don’t drop or throw the remote controller.
★ Don’t put the remote controller under the forceful sunrays or heating facilities and other
heating sources.
★ Use two 7# batteries, don’t use the electric batteries.

8
★ Take the batteries out of remote controller before stop its using for long.
★ When the noise of transmitting signal can’t be heard indoor unit or the transmission symbol
on the display screen doesn’t flare, batteries need be replaced.
★ If reset phenomenon occurs on pressing the button of the remote controller, the electric
quantity is deficient and new batteries need to be substituted.

9
Section 3Electronic Controller introductions
1. Automatic operation mode
1.1 When air conditioner is running. it will automatically detect indoor temperature by
comparison to standard temperature There with to select operation mode：Refrigeration.
Heating or dehumidify. (Default will be set as 24 )℃
1.2 When indoor temperature≥27℃.running mode will be cooling.
1.3 When indoor temperature is between 20 and℃27℃. Dehumidify mode will function
（always mute）.
1.4 When indoor temperature ≤20℃.heating mode will function.
1.5 In this mode. Wind speed will run as set air input.
1.6 Once an operation mode is selected. the mode will not be changed. If restarted. The mode
will be reselected.
1.7 The operation indicator will be illumined after 20 seconds blink (mode judgment will be
after 20 seconds).
1.8 This mode has timing function. Without sleep function.
2. Refrigeration mode
2.1 In cooling mode. Temperature is set between 16 and 32 .℃℃
2.2 The condition of turning on a compressor is: room temperature ≥set temperature +1
℃.The condition of turning off is room temperature ≤set temperature-1 ℃.
2.3 When cooling is operating after the compressor is started up. It can’t be closed until 3
minutes later. Or only by turning off the machine or changing function mode.
2.4 In cooling mode. The freeze prevention function of indoor coil is valid.
2.5 Indoor wind speed is operated by set wind speed.
3. Dehumidify function
3.1 temperature is setted and controlled with between 16 ~ 32 .℃℃
3.2 four-way valve is closed.
3.3 running indicator is on
3.4 without sleep function.with timing function.
3.5 wind speed is setted mute.
3.6 have got indoor coil freeze prevention function.
3.7 set temperature as the shot temperature of remote controller.
3.8 while indoor temperature is under 16℃.dehumidify is invalid.
3.9 when room temperature >= 16℃. Compressor will work with intermittences. The opening
and closing time will depend on t loop and t loop-t set up. When compressor and outside fan
are closed. Inside fan will stop running.
When t ambient≥23℃
T a≥t set up +1.compressor will run for 8min and stop for 3min.
T a < t set up +1.compressor will run for 3min and stop for 6min.
When t a <23℃
T a≥t set up +1.compressor will run for 3min and stop for 4min.
T a <T set up +1.compressor will run for 3min and stop for 6min.
4. Ventilation control function
4.1. At ventilation mode. outdoor unit is always closed.

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4.2. Indoor fan functions according to set air input. Without high power wind.
4.3. Vertical air blade operates according to operating requirement of remote control.
4.4. Without sleep function. have gotten timing function.
5. Heating Function
5.1. In heating mode.temperature range is set between 16℃and 32℃.
5.2.While in heating function. the compressor cannot be closed within the first 3
minutes.Compressor can only be closed by changing function mode or turning off the
machine.
5.3.Have got function of compensating temperature for 3℃. 3℃Below measured temperature
at air inlet is considered the compared value to set temperature. (The others modes doesn't
have this function)
5.4.According to the setting temperature. The condition of compressor working is indoor
temperature-3℃≤set temperature-1℃.stoping condition is indoor temperature≥set
temperature＋1 . When room temperature℃=set temperature.keeping the original state.
5.5.Blow rest heat energy function: the indoor fan motor will run in the mute model on the
condition of indoor coil temperature > 30℃.the indoor fan motor will turn off when the indoor
coil temperature fall to below 30℃.and residual heating function will last less than 40s.And the
four-way valve change in 2min.
5.6.Indoor fan motor control：
5.6.1.Heating defend cold wind and blow rest heat energy function：
The wind speed of indoor fan motor can be controlled by T inter- panel. as the following :
Compressor working to prevent cold wind.
1) When the T e(evaporator) presents rising state. When T e ＜25℃, indoor fan motor will turn
off. When 25℃≤T e＜30℃, the indoor fan motor will blow feeble wind model. When 30℃≤T e
＜38℃, the indoor fan motor will be in mute wind model. When T e≥38℃the indoor fan motor
will blow setting wind speed.
2) When the T e presents falling state. When T e＞34℃, the indoor fan motor will blow setting
wind speed; when 28℃＜T e≤34℃, the indoor fan motor will be in mute wind model. When
23℃＜T e≤28℃, the inter- fan motor will be in the feeble wind model. When the T e≤23℃, the
inter- fan will automatically turn off.
Picture1
Prevent cold wind function when compressor out of working：
1) When T e presents falling state. When T e＞25℃, the indoor fan motor will be in feeble wind

11
model.
T e≤25℃, the indoor fan motor will turn off.
2) When T e presents rising state and T e≥28℃, the indoor fan motor will be in feeble wind
model. T e＜28℃, the indoor fan motor will turn off.
Residual heat function:
When the T inter-panel＞35℃, indoor fan motor will run in feeble wind model, and when the T
inter- panel≤35℃. The indoor fan motor will shut down, and the residual heat function will be
less than 10s.
When the T inter-panel ＜35 ℃, the indoor fan motor will shut down immediately.
5.6.2 High temperature protection function:
1) When the air conditioner is in heating model. When either of two indoor unit’s T e≥57℃, and
continues for 10s. The out door fan motor will stop. If the T e≥64℃and continues working for
10s, the compressor will stop. When both of the two indoor unit’s T e≤52℃.and last for 3 m,
the air conditioner will return to normal operations.
2) This temperature protection function only works when the temperature sensor is work
normal.
5.7 Defrosting operation.
When one of A、B or C、D is defrosting, if the other one is in heating mode, it will turn to
defrosting mode immediately; Only when the two compressors meet the condition of finishing
defrost can they get back to heating mode.
5.7.1 Entry condition of outdoor temperature sensor:
In heating system, T c(condenser)≤-6℃, for 2 m, compressor works for more than 50 m. The
defrost interval is more than 50 m; Compressor continuous operates for 5 m. If outdoor unit
temperature sensor is damaged, every 50 minutes of operation needs a defrosting of 10
minutes. (If power is cut off or the machine is turned off by remote controller. Work time of the
compressor will resume time)
5.7.2 Requirement of defrosting (sleeping light twinkle once a second).
When begin defrosting, compressor and indoor fan motor stop running. Outdoor fan motor
and four-way valve continues operation.
After 30s later, four-way valve and outdoor fan both stops running. After another 15 seconds,
the compressor starts to work with defrosting mode.
When defrosting is finished, the compressor stops running. After 20 minutes, the four-way
valve starts operating.
After another 20 seconds until all compressors exit defrosting and get into heating mode.
Indoor fan works as cold air protection function.Indoor fan works as cold air protection
function.

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5.7.3 Condition of ending defrosting operating：
T outer panel ≥12℃or defrosting time≥12 m, the compressor first meet condition stops
running until the two compressors meet the conditions.
6. Sleep function
6.1 When get to sleep mode, indoor wind speed will turn mute.
6.2 In cooling sleep operate mode, increase the temperature by 1℃after 1 hour
operation. and increase the temperature by 1℃after another 1 hour. Turn it off after 7
hours.
Refrigeration sleep operation ：
Temperature
Increaseanother1℃
Increase1℃
Original designed temperature
1h 2h 7h（Turn off after sleeping ）
6.3 In heating sleep operate mode, decrease the temperature by 2℃after 1 hour
operation. And decrease the temperature by another 2℃after 1 hour. Turn it off after 7
hours.
Heating operation sleep：
Temperature
original designed temperature
decrease 2℃
decrease another 2℃
1h
2h 7h（Turn off after sleeping ）
6.4When the mode selection button is pressed. sleep function get cancelled.
6.5 Valid in cooling and heating mode. When sleep button is pressed. it can enter or
exit sleep mode.

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6.6 Non-sleep model under automatic mode﹑dehumidification and ventilation condition.
7. Timing operation
7.1 Set running time can be as long as 12 hours, under single timing pattern.
7.2 Set-time close down
Time of turning off can only be set when the machine is on. It can’t be set when the
machine is off. When it comes to the set time, both inside and outside unites stops
operation.
7.3 Set time operation
Time of turning on can only be set when the machine is off. It can’t be set when the machine is
on. When it comes to the set time, both of the inside and outside unites starts operation.
8. Emergency switch
Turn the machine on by pressing the on/off button. The air conditioner control get into
automatic operation, and the throttle is automatic. The temperature is designed for 24℃.wind
speed is strong. At the same time the operation indicator flickers once a second. 20 seconds
later. it operates according to selected mode.Another press makes it turned down. During this
period, remote control signal can be received to operate.
9. Different kinds of protection function
9.1 Temperature control function（overheating protection）.
9.1.1 This function is only valid to heating model, and invalid to other modes.
9.1.2 For two indoor unit with a same outside unit. as long as one of them has a T e ≥57℃for
10 seconds, the outdoor unit is closed.
9.1.3 When the two inter-engines with the same outside engine. at the same time. both have a
T e＜52℃, outdoor fan get back to normal operation.
9.1.4 When the T e≥64℃for more than 10 seconds, the compressor stops
9.1.5 When the compressor stops for 3 minutes. If T e<52℃, it gets back to normal operations.
9.2. Indoor coil freeze prevent function.
9.2.1 This function is only at refrigeration and dehumidifies modes, and invalid to other
modes.
9.2.2 When T e ≤-2℃for more than 2 minutes, the compressor should stop running. and
indoor fan operates according to designed wind input.
9.2.3 When the compressor stops operation. It can’t be restarted until the indoor coil
temperature rise to≥7 or it's turned off for more than 6 minutes.℃
9.3 It requires that the compressor cannot be restart within 3 m after its shutdown (except in
the heating function and defrosting function)
9.4 Short circuiting or open circuit protection function of the temperature probe.
9.4.1 After the machine is turned on, when the signal of indoor temperature sensor is tested
abnormal. if a heating signal is received. then press start-up to start heating without stopping
the machine. If a cooling signal is received. then press start-up to start cooling without
stopping the machine. If a dehumidifying signal is received. then press start-up to work for 8
minutes and stop for 3 minutes. to dehumidify with low wind speed. Automatic mold of remote
signal is not accepted. and automatic auto key to start up is not valid. At the same time, a
strobolamp flickers（or a digital pipe ）to indicate corresponding malfunction. }
9.4.2When the deviation of signal of indoor coil temperature sensor is detected. freeze the
prevention function. wind protection and overheat protection function get into masked state. In
the heating mode. When compressor is on. delay 30s to open indoor fan. with a set wind

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speed. When compressor is off. delay 30S to open indoor fan. with a mute wind speed. at the
same time malfunctions shown.
9.4.3 When the deviation of T c signal of outdoor coil temperature sensor is detected.
strobolamp flickers. and malfunction is indicated. If the remote manipulator signal of heating is
received. press heating for 50min.defrosting for 10min.to cycle heating. The rest mode
function as usual.
9.5 Indoor PG .motor fault handling
After the indoor motor is put on voltage, if the feedback signal is not received within 12
seconds, then indoor fan will automatically function as low wind.
9.6 Communication malfunction
If outdoor motor doesn’t receive the signal from indoor unit PCB, Correspondent outdoor unit
stops. If indoor unit PCB doesn’t receive the signal from outdoor unit, it will stop. Strobolamp
flickers. Display corresponding malfunction. Once a communication malfunction appears, It
cannot be automatically recovered. After the trouble is solved, it can only be work by remote
controller or pressing the starting up button.
10. Mode Control
The function modes of outdoor unit are only three: non-heat（cooling. dehumidify）. heating
（include defrost）. standby（closedown and ventilation mode）. A. B. and C. D are
independent and unaffected to each other. The function mode of the outdoor unit is decided
by the priority of the four modes. Once outdoor unit function mode is decided, the other
compressor which doesn't fit the function mode would stop
For example.：One of A. B. or C D firstly cooling（dehumidify）.then outdoor unit mode will be
cooling. if the other machine starts with heating. then heating will not function. Only after
refrigeration（dehumidify) indoor unit turn to standby or heating can outdoor unit turn to
heating mode.
11. Digital Tube Display Function
11.1 In the normal condition of the controller. the digital tube display indicator shows room
temperature when the machine is on. If the designed temperature is changed. then the
designed temperature is shown. and flickers at a rate of once per second. then return to room
temperature after 5 seconds.
11.2 fault indication function（nixie display indicator）：
Failure cause Display mode Display priority
Indoor-outdoor communication malfunction Show "E5" 1
PG motor feedback of fault Show "E4" 2
T ambient sensor feedback fault Show " E1" 3
T evaporator senor feedback fault Show " E3" 4
T condenser sensor feedback fault Show " E2" 5
12. Adjustment Function of Air blade
Chart 3 shows the step motor swinging angle of E series conditioners of 9000Btu
and12000Btu. the angle between fully open position and complete shutdown hereafter is
called omnirange angle. The omnirange angle of E mold is 150°. In the operational process of
repeating motor. the operational angle is always memorized. repeating motor follows 4 phase
8 beating type of drive.
1. Reset action of first electrify. step motor opens an omnirange angle to its opening direction.

15
then opens an omnirange angle to its closing direction. If in the course encounters starting up.
then starting up action immediately. with swing speed 22°/ s.
2. When machine is on(with remote control or button pressing). the air blade makes a
complete shutdown. then swing an omnirange angle to its opening direction. then back to
initial point. While heating. it stays at point 5( chart 3）.while refrigeration. then swing back to
point 2（chart 3）.
3. The flap button on remote control can set the air blade to free swing or Manual swing.
4. For free swing. the swing scope of heating is 50°.as (chart 3)3-5.for cooling, swing scope is
50°. 2-4 in chart, swing speed is 5.5°/ s.
5. When the machine is turned on. while remote control set air blade non-swing. swing angle
swings to a proper position according to different mode and fix e.g. : cooling mode is（chart 3）
position 2. heating mold is（chart 3）position 5. If it's set as free swing, no matter the fan is
open or not. air blade swings within limitation. If the remote control set non-swing, air blade
will stop at the set position.
6. Turn off (by remote control or button pressing).when the inside fan motor stops working, air
blade will close by itself.
7. Press the emergency switch to get into automatic mold, air blade works according to
cooling mode. If the system selects a certain mode, air blade runs according to the selected
mode requirement.
Swinging angle of E model air blade as follows:
1. Position of complete shutdown 2. Refrigeration position
3. Refrigerating pendulum terminal point 4. Heating pendulum terminal point
5. Heating position 6.position of complete shutdown
Swinging angle of repeating motor for H series off-set air conditioner 9000Btu and 12000Btu

16
1. When power is on. the air blade makes a complete shutdown. with a swing rate of 22°/ s
2. When machine is on. the air blade makes a complete shutdown. then swing to its initial
point. While heating, it stops at point 5( chart 4）.while cooling, then swing back to point 2
（chart 4）.
3. The flap button on remote controller can set the air blade to free swing or Manual swing.
4. For free swing, he swing scope of heating is 40°.as (chart 4）3-5, swing scope is 40°.as 2-4
in chart, swing rate for 5.5°/ s.
5. When the machine is turned on. while remote control set air blade non-swing, swing angle
swings to a proper position according to different mode e.g. :cooling mode is（chart 4）position
two, heating mold is（chart 4）position 5. If it's set as free swing, open the fan, air throttle
swings within limitation. If the remote manipulator set non-swing, pendulum will stop at the set
position. If the fan is not open, then the air blade will not swing.
6. Turn off the machine and when the inside motor stop working, the air blade will close by
itself.
7. Press the emergency switch to start automatic mold. When the selected mode starts to run,
air blade will open. Before this air blade stays on cooling position.
Show chart of swinging angle of H model air blade as follows
1. position
of complete shutdown 2.refrigeration position
3. refrigerating pendulum terminal point 4.heating pendulum terminal point
5 .heating position 6.position of complete shutdown
Attached is the electrical resistance for wind speed.

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Cooling R9 Cooling & heating R9 High power R7 Strong wind R12 Soft wind
12K 510 1230 1.2K 1200 1.2K 1100
15K 1.2K 1180 3K 1150 3K 1050
20K 2K 1130 5.1K 1100 5.1K 1000
27K 2.7K 1080 8.2K 1050 8.2K 950
36K 3.6K 1030 12K 1000 12K 900
57K 4.7K 980 20K 950 20K 850
82K 6.2K 930 36K 900 36K 800
150K 7.5K 880 82K 850 82K 750
Note：Mute wind mode, 850rpm in heating mold. 800 rpm in non-heating mold,

18
Section 4The Disassembly And The Relating Attention Issues To
The Part Of Product
Attention: Turn off the air-conditioner and pull out the plug of the power supply before
the service.
Part 1 Indoor unit:
No. Part Operation Process Remark
1 Panel 1) Turn off the air-conditioner and cut
off the power supply;
2) Tear the adhesive tape sticking to
the panel.
3) Hold the handles at both sides of
the panel and push upward to have
it slip out;
4) Grasp the both sides of the panel
and push upward;
5) Turn the upper board by 90°and
unload it from the connecting pole
carefully;
6) Take out the filter from the right and
left side.
7) Screw off the bolts on the electrical
box cover and unload the box cover;
8) Screw off the 5 bolts (for 1Hp AC)
or 8 bolts (for 1.5Hp AC) on the
medium frame;
9) Hold the both sides of the medium
frame and open it gently;
10)Turn up the medium frame by about
90°;
11)Offload the medium frame once
hearing the crack sound;
No. Part Operation Process Remark