Quietside QS36-VJ220 User manual

MODELS: QS36-VJ220
QS36-VP220
OWNER’S MANUAL
INSTALL MANUAL

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ON/OFF
Press it to start or stop operation.
MODE
Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT).
-
Press it to decrease temperature setting.
+
Press it to increase temperature setting.
FAN
Press it to set fan speed.
Press it to set swing angle.
HEALTH SAVE
Press it to turn on or off health function.
Press it to set left & right swing angle.
X-FAN(X-FAN is the alternative expression of BLOW for
the purpose of understanding.)
TEMP
TIMER
Press it to set timer ON/ timer OFF.
TURBO
SLEEP
LIGHT
Press it to turn on/off the light.
MODE icon:
If MODE button is pressed, current operation mode icon (AUTO), ( COOL), (DRY), (FAN) or (HEAT is only for heat
pump models) will show.
LOCK icon:
is displayed by pressing "+" and “-” buttons simultaneously. Press them again to clear the display.
LIGHT icon:
is displayed by pressing the LIGHT button. Press LIGHT button again to clear the display.
SLEEP icon :
is displayed by pressing the SLEEP button. Press this button again to clear the display.
TEMP icon:
Pressing TEMP button, (set temperature), (ambient temperature) , (outdoor ambient temperature) and blank is displayed
circularly.
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AUTO
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HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
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21
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20 Up & down swing icon:
is displayed when pressing the up & down swing button. Press this button again to clear the display.
Left & right swing icon:
is displayed when pressing the left & right swing button.Press this button again to clear the display.
SET TIME display:
After pressing TIMER button, ON or OFF will blink.This area will show the set time.
DIGITAL display:
This area will show the set temperature. In SAVE mode,"SE" will be displayed.
FAN SPEED display:
Press FAN button to select the desired fan speed setting(AUTOLow-Med-High).Your selection will be displayed in the LCD windows,
except the AUTO fan speed.
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2
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8
ON/OFF:
Press this button to turn on the unit. Press this button again to turn off the unit.
MODE:
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:
*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.
+ :
Press this button to increase set temperature. Hold it down for above 2 seconds to rapidly increase set temperature. In AUTO mode,
set temperature is not adjustable.
-:
Press this button to decrease set temperature. Hold it down for above . 2 seconds to rapidly decrease set temperature. In AUTO
mode, set temperature is not adjustable.
FAN :
This button is used for setting fan speed in the sequence that goes from AUTO, , , to then back to Auto.
●Press button to start or stop up & down swing function.The remote controller defaults to simple swing condition.
●Press + button and button at the same time at unit OFF to switch between simple swing and static swing; blinks for 2
seconds.
●In static swing condition, pressing button, the swing angle of up & down louver changes as below:
●If the unit is turned off during swing operation,the louver will stop at present position.
HEALTH SAVE:
HEALTH function:there is no this function for this unit. If press this key, the main unit will click, but it also runs under original status.
Save energy function: this unit has no this function, press this button, the mian unit will click, "SE" will be displayed on the LCD of
wireless remote control, fan speed automatically rotates, when repress this button, the fan speed will run at previous setting fan speed.
There is no this function for this unit. If press this key, the main unit will click, but it also runs under original status.
AUTO
COOL DRY FAN HEAT*AUTO
Low speed Medium speed High speed
OFF
Remote controller description

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9X-FAN:
Pressing X -FAN button in COOL or DRY mode,the icon "X-FAN" is displayed and the indoor fan will continue operation for 10
minutes in order to dry the indoor unit even though you have turned off the unit. After energization, X-FAN OFF is defaulted. X-FAN
is not available in AUTO, FAN and HEAT mode.
TEMP:
TIMER:
Press TIMER button at unit ON to set TIMER OFF; HOUR OFF blinks. Press TIMER button at unit OFF to set TIMER ON; HOUR
ON blinks. In this case, pressing + or - button changes time setting. Holding down either button rapidly changes time setting (time
setting range 0.5-24hours). Press TIMER button again to confirm setting; HOUR ON/OFF stops blinking. If there is not any operation
of button within 5 seconds during HOUR ON/OFF blinking, TIMER setting will be cancelled.
TURBO:
Press this button to activate / deactivate the Turbo function which enables the unit to reach the preset temperature in shortest time.
In COOL mode, the unit will blow strong cooling air at super high fan speed. In HEAT mode, the unit will blow strong heating air
at super high fan speed.
SLEEP :
●Press this button, enter into SLEEP state,when repressed, it will quit. The sleep function will be canceled with the stop of the unit.
There is no SLEEP function under AUTO and FAN mode. is the icon for sleepfunction.
●At COOL, DRY mode: the SLEEP mode runs after 1hour, the setting temp. will be increased by 1 ℃, 2 hour later, setting temp.
will be increased by 2℃and then will run at this setting temperature.
●At HEAT mode: the SLEEP mode runs after 1hour, the setting temp will be decreased by1℃, 2 hours later setting temp. will be
decreased by2℃, then it will run.
LIGHT:
Press LIGHT button to turn on the display's light and press this button again to turn off the display's light. If the light is turned on ,
is displayed. If the light is tunrned off, disappears.
Combination of "+" and "-" buttons: About lock
Press "+" and "-" buttons simultaneously to lock or unlock the keypad. If the remote controller is locked, is displayed. In this
case, pressing any button, blinks three times.
Combination of "MODE" and "-" buttons:About switch between Fahrenheit and Centigrade.At unit OFF, press "MODE" and "- "
buttons simultaneously to switch between ℃and ℉.
1.Remove the battery cover plate from the rear of the remote controller.
(As shown in the figure)
2.Take out the old batteries.
3.Insert two new AAA1.5V dry batteries, and pay attention to the polarity.
4. Reinstall the battery cover plate.
★Notes:
●When replacing the batteries, do not use old or different batteries,
otherwise, it may cause malfunction.
●If the wireless remote controller will not be used for a long time, please
remove batteries to prevent damage from leaking batteries.
●The operation should be performed in its receiving range.
●It should be kept 1m away from the TV set or stereo sound sets.
●If the wireless remote controller does not operate normally, please take
the batteries out and reinsert them after 30 seconds. If it still can't operate
properly, replace the batteries.
Sketch map for
replacing batteries
Replacement of Batteries
When there is , or blank on remote control, set temperature is displayed on indoor unit.
When is displayed on remote control, indoor ambient temperature is displayed on indoor unit.

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1. Temperature Parameters
Indoor preset temperature (Tpreset)
Indoor ambient temperature (Tamb.)
2. Basic Functions
Once energized, in no case should the compressor be restarted within less than 3 minutes. In the situation that memory function
is available, for the first energization, if the compressor is at stop before de-energization, the compressor will be started without
a 3-minute lag; if the compressor is in operation before de-energization, the compressor will be started with a 3-minute lag; and
once started, the compressor will not be stopped within 6 minutes regardless of changes in room temperature;
(1) Cooling Mode
Working conditions and process of cooling
When Tamb Tpreset, the unit will enter cooling operation, in which case the indoor fan, the outdoor fan and the compressor will
work and the indoor fan will run at preset speed.
When Tamb Tpreset -3.6 , the compressor will stop, the outdoor fan will stop with a time lag of 60s, and the indoor fan will run
at preset speed.
When Tpreset -3.6 < Tamb.< Tpreset +1.8 , the unit will remain at its previous state.
Under this mode, the four-way valve will be de-energized and temperature can be set within a range from 61 to 86
If the compressor is shut down for some reason, the indoor fan and the swing device will operate at original state.
Start cooling
Stop cooling
Compressor
Original working state
Run Stop
Outdoor fan
Indoor fan
T
preset
T
preset
+3.6
T
amb.
Preset fan speed
6 minutes 6 minutes
3 minutes
Protection
Antifreeze protection
Under cooling and dehumidifying mode, 6 minutes after the compressor is started:
If T evap 35.6 , the compressor will operate at reduced frequency.
If T evap 30.2 is detected for durative 3 minutes, the compressor will stop, and after 60 seconds, the outdoor fan will stop;
and under cooling mode, the indoor fan and the swing motor will remain at the original state.
If T evap. 42.8 and the compressor has remained at OFF for at least 3 minutes, the compressor will resume its original
operation state.
Total current up and frequency down protection
If Itotal 16A, frequency rise will be allowed; if Itotal 17A, frequency rise will not be allowed; if Itotal 18A, the compressor will
run at reduced frequency; and if Itotal 20A, the compressor will stop and the outdoor fan will stop with a time lag of 60s.
(2) Dehumidifying Mode
Working conditions and process of dehumidifying
If Tamb>Tpreset +1.8ºF, the unit will enter cooling and dehumidifying mode, in which case the compressor and the outdoor fan will
operate and the indoor fan will run at low speed.
If Tpreset -3.6 Tamb Tpreset +1.8ºF, the compressor remains at its original operation state.
If Tamb.< Tpreset -3.6 , the compressor will stop, the outdoor fan will stop with a time lag of 60s, and the indoor fan will
operate at low speed.
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Protection
Protection is the same as that under the cooling mode.
(3) Heating Mode
Working conditions and process of heating
If Tamb. Tpreset +3.6 , the unit enters heating mode, in which case the four-way valve, the compressor and the outdoor fan
will operate simultaneously, and the indoor fan will run at preset speed in the condition of preset cold air prevention.
If T amb. Tpreset +9 , the compressor will stop, the outdoor fan will stop with a time lag of 60s, and the indoor fan will stop after
60-second blow at low speed
If Tpreset +3.6 <T amb.< Tpreset +9 , the unit will maintain its original operating status.
Under this mode, the four-way valve is energized and temperature can be set within a range of 61 - 86 . The operating
symbol, the heating symbol and preset temperature are revealed on the display.
Condition and process of defrost
When duration of successive heating operation is more than 45 minutes, or accumulated heating time more than 90 minutes, and
one of the following conditions is reached, the unit will enter the defrost mode after 3 minutes.
At that time, the indoor fan stops and the compressor stops, and after 60 seconds the outer fan will stop, and then after 30
seconds, the four-way valve will stop. After 30 seconds, the compressor is initiated for raising the frequency to defrost frequency.
When the compressor has operated under defrost mode for 10 minutes, or Touter tube 50, the compressor will be converted to 46Hz
operation. After 30 seconds, the compressor will stop. And after another 30 seconds, the four-way valve will be opened, and after
60 seconds, the compressor and the outer fan will be started, the indoor fan will run under preset cold air prevention conditions,
and H1 will be displayed at temperature display area on the display panel. Defrost frequency is 70Hz.
3.Protection
Cold air prevention
The unit is started under heating mode (the compressor is ON):
In the case of T indoor amb. <75 : if T tube 104 and the indoor fan is at stop state, the indoor fan will begin to run at low speed with
a time lag of 2 minutes. Within 2 minutes, if T tube>104 , the indoor fan also will run at low speed; and after 1-minute operation at
low speed, the indoor fan will be converted to operation at preset speed. Within 1-minute low speed operation or 2-minute non-
operation, if T tube>108 , the fan will run at present speed.
In the case of T indoor amb. 75 : if T tube 108 , the indoor fan will run at low speed, and after one minute, the indoor fan will be
converted to preset speed. Within one-minute low speed operation, if T tube>104 , the indoor fan will be converted to preset speed.
Note: T indoor amb. indicated in and refers to, under initially heating mode, the indoor ambient temperature before the command to
start the compressor is performed according to the program, or after the unit is withdrawn from defrost, the indoor ambient temperature
before the defrost symbol is cleared.
Total current up and frequency down protection
If the total current Itotal 16A, frequency rise will be allowed; if Itotal 17A,frequency rise will not be allowed; if Itotal 18A,the compressor
will run at reduced frequency; and if Itotal 20A, the compressor will stop and the outdoor fan will stop with a time lag of 60s.
(4) Fan Mode
Under the mode, the indoor fan will run at preset speed and the compressor, the outdoor fan, the four-way valve and the electric
heater will stop.
Under the mode, temperature can be set within a range of 61 - 86 .
(5) AUTO Mode
Working conditions and process of AUTO mode
Under AUTO mode, standard cooling temperature Tpreset is 77 and standard heating temperature Tpreset is 68 .
a. Once energized, if Tamb 71.6 , the unit will be started under heating mode; if 71.6 < Tamb.< 78.8 , the unit will run under fan
mode and the run indicator will be bright; and if Tamb 78.8 , the unit will be started under cooling mode.
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A Toutdoor amb. ≥ 41, Toutdoor pipe ≤28.4;
B 28.4≤Toutdoor amb.
C 23≤Toutdoor amb.˘28.4, Toutdoor pipe≤17.6;
D 14≤Toutdoor amb.˘23, Toutdoor pipe- Tcompensation ≤˄Toutdoor amb-5.4˅˗
E Toutdoor amb.˘14, Toutdoor pipe-Tcompensation≤˄Toutdoor amb.-5.4˅
After energization, when defrosting for the first time Tcompensation=0. If it is not the firstly time for
defrosting, the Tcompensation is determined by the Toutdoor pipe of last time quitting defrosting.
a. Toutdoor pipe ˚35.6, Tcompensation=0; b. Toutdoor pipe ≤35.6, Tcompensation=5.4

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b.Under AUTO mode,if Tamb. Tpreset +1.8ºF is detected,the unit will select to run under cooling mode,in which case implicit preset
temperature is 77 ; if Tamb. Tpreset -1.8 , the compressor will stop, the outdoor fan will stop with a time lag of 1 minute, and
the indoor fan will run at preset speed; and if Tpreset
-1.8 < Tamb.< Tpreset +1.8ºF, the unit will remain at its original state.
c. Under AUTO mode, if Tamb.Tpreset + 3.6 is detected, the unit will select to run under heating mode, in which case implicit
preset temperature is 64 ; if Tamb.Tpreset
+9 , the compressor will stop, the outdoor fan will stop with a time lag of 1 minute,
and the indoor fan will run under the mode of residue heat blowing; and if Tpreset +3.6 < Tamb.< Tpreset +41 , the unit will remain
atits original state. The cooling-only unit will run under fan mode.
d. Under AUTO mode, if 71.6 < Tamb.< 78.8 , the unit will remain at its original state.
Protection
a. In cooling operation, protection is the same as that under the cooling mode;
b. In heating operation, protection is the same as that under the heating mode;
c. When ambient temperature changes, operation mode will be converted preferentially. Once started, the compressor will
remain unchanged for at least 6 minutes.
(6) Common Protection Functions and Fault Display under COOL, HEAT, DRY and AUTO Modes
Overload protection
Ttube: measured temperature of outdoor heat exchanger under cooling mode; and measured temperature of indoor heat ex-
changer under heating mode.
1) Cooling overload
a. If T tube 126 , the unit will return to its original operation state.
b. If T tube 131 , frequency rise is not allowed.
c. If T tube 136 , the compressor will run at reduced frequency.
d. If T tube 144 , the compressor will stop and the indoor fan will run at preset speed.
2) Heating overload
a. If T tube 126 , the unit will return to its original operation state.
b. If T tube 131 , frequency rise is not allowed.
c. If T tube 136 , the compressor will run at reduced frequency.
d. If T tube 144 , the compressor will stop and the indoor fan will blow residue heat and then stop .
Exhaust temperature protection of compressor
If exhaust temperature 208 , frequency is not allowed to rise.
If exhaust temperature 217 , the compressor will run at reduced frequency.
If exhaust temperature 230 , the compressor will stop.
If exhaust temperature 194 and the compressor has stayed at stop for at least 3 minutes, the compressor will resume
its operation.
Communication fault
If the unit fails to receive correct signals for durative 3 minutes, communication fault can be justified and the whole system will
stop.
Module protection
Under module protection mode, the compressor will stop. When the compressor remains at stop for at least 3 minutes, the
compressor will resume its operation. If module protection occurs six times in succession, the compressor will not be started
again.
Overload protection
If temperature sensed by the overload sensor is over 239 , the compressor will stop and the outdoor fan will stop with a
time lag of 30 seconds. If temperature is below 203 , the overload protection will be relieved .
If voltage on the DC bus is below 150V or over 420V, the compressor will stop and the outdoor fan will stop with a time
lag of 30 seconds. When voltage on the DC bus returns to its normal value and the compressor has stayed at stop for at least
3 minutes, the compressor will resume its operation.
Faults of temperature sensors
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Designation of sensors Faults
Indoor ambient temperature The sensor is detected to be open-circuited or short-circuited for
successive 30 seconds
Indoor tube temperature The sensor is detected to be open-circuited or short-circuited for
successive 30 seconds
Outdoor ambient temperature The sensor is detected to be open-circuited or short-circuited for
successive 30 seconds
Outdoor tube temperature
The sensor is detected to be open-circuited or short-circuited for
successive 30 seconds, and no detection is performed within 10 minutes
after defrost begins.
Exhaust After the compressor has operated for 3 minutes, the sensor is detected
to be open-circuited or short-circuited for successive 30 seconds.
Overload After the compressor has operated for 3 minutes, the sensor is detected
to be open-circuited or short-circuited for successive 30 seconds.

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please refer to real product for authentic information.
valve cover
Space to the wall
Space to the ceiling
Space to the wall
Space to the wall
Air outlet side
Space to the floor
Above Above
5.9 in. Above 5.9 in. Above
11.8in. Above
19.7 in. Above
19.7 in. Above
11.8 in. Above
78.7in. Ab
ove
Above
Space to the obstruction
Air outlet side
Space to the wall
Air inlet side
The dimensions of the space necessary for correct
installation of the appliance including the minimum
permissible distances to adjacent structures
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5.9 in.
66
in.
118.1 in.

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(Rear piping hole) (Rear piping hole)
Left Right
Mark on the middle of it Gradienter
Space to
the wall
59.1in.
above
Space to
the wall
59.1in.
above
Wall
Wall
Φ2.6in. Φ2.6in.
Φ2.6
Indoor Outdoor
Wall pipe
Seal pad
bulge distortion
outlet pipe of
indoor unit
insulating tube
connected
insulating tube
drain hose
outlet pipe of
indoor unit
drain hose
outlet pipe of
indoor unit
outlet pipe of
indoor unit
rubber belt
rubber belt
rubber belt
Flooded
Fig.1 Fig.2
Wiring Cover
outdoor unit connection
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wrench
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Taper nut
Indoor unit piping
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board
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board
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Left
Right rear
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electric wire
Liquid side
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insulation
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insulation
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Manometer
Hi handle
Vacuum pump
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