Vivax ACP-09CH25GECI User manual

ACP-09CH25GECI
ACP-12CH35GECI
Service
manual
ENG
RoHS

FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT
ACP-09CH25GECI/I
ACP-12CH35GECI/I
ACP-12CH35GECI/O
ACP-09CH25GECI/I

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Installing, starting up, and servicing air conditioner can be
hazardous due to system pressure, electrical components,
and equipment location, etc.
Only trained, qualified installers and service personnel are
allowed to install, start-up, and service this equipment.
Untrained personnel can perform basic maintenance fun-
ctions such as cleaning coils. All other operations should
be performed by trained service personnel.
When handling the equipment, observe precautions in the
manual and on tags, stickers, and labels attached to the
equipment. Follow all safety codes. Wear safety glasses
andwork gloves. Keep quenching cloth and fire extinguisher
nearby when brazing.
Read the instructions thoroughly and follow all warnings or
cautions in literature and attached to the unit. Consult local
building codes and current editions of national as well as
local electrical codes.
Recognize the following safety information:
Incorrect handling could result in
personal injury or death.
Incorrect handling may result in
minor injury,or damage to product
or property.
Warning
Caution
Caution
Warning
All electric work must be performed by a licensed technician
according to local regulations and the instructions given in
this manual.
Before installing, modifying, or servicing system, main
electrical disconnect switch must be in the OFF position.
There may be more than 1 disconnect switch. Lock out
and tag switch with a suitable warning label.
Never supply power to the unit unless all wiring and tub-
ing are completed, reconnected and checked.
This system adopts highly dangerous electrical voltage.
Incorrect connection or inadequate grounding can cause
personal injury or death. Stick to the wiring diagram and
all the instructions when wiring.
Have the unit adequately grounded in accordance with
local electrical codes.
All installation or repair work shall be performed by your dea-
ler or a specialized subcontractor as there is the risk of fire,
electric shock, explosion or injury.
Have all wiring connected tightly. Loose connection may
lead to overheating and a possible fire hazard.
Make sure the outdoor unit is installed on a stable, level
surface with no accumulation of snow, leaves, or trash
beside.
Make sure the ceiling/wall is strong enough to bear the
weight of the unit.
Make sure the noise of the outdoor unit does not disturb
neighbors.
Follow all the installation instructions to minimize the risk
of damage from earthquakes, typhoons or strong winds.
Avoid contact between refrigerant and fire as it generates
poisonous gas.
Apply specified refrigerant only. Never have it mixed with
any other refrigerant. Never have air remain in the
refrigerant line as it may lead to rupture and other hazards.
Make sure no refrigerant gas is leaking out when install-
ation is completed.
Should there be refrigerant leakage, the density of refri-
gerant in the air shall in no way exceed its limited value,
or it may lead to explosion.
Keep your fingers and clothing away from any moving
parts.
Clear the site after installation. Make sure no foreign ob-
jects are left in the unit.
Always ensure effective grounding for the unit.
Never install the unit in a place where a combustible gas
might leak, or it may lead to fire or explosion.
Properly insulate any tubing running inside the room to
prevent the water from damaging the wall.
Make a proper provision against noise when the unit is
installed at a telecommunication center or hospital.
Provide an electric leak breaker when it is installed in a
watery place.
Never wash the unit with water.
Should any emergency occur, stop the unit and discon-
nect the power immediately.
Handle unit transportation with care. The unit should not
be carried by only one person if it is more than 20kg.
Never touch the heat exchanger fins with bare hands.
Never touch the compressor or refrigerant piping without
wearing glove.
Do not have the unit operate without air filter.

ACP-09CH25GECI
ACP-09CH25GECI/I
ACP-12CH35GECI
ACP-12CH35GECI/I

ACP-09CH25GECI/O ACP-12CH35GECI/O

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Model: ACP-12CH35GECI/O
Model: ACP-09CH25GECI/O

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3-WAY VALVE
LIQUID SIDE
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Interface of output live wire
Interface of input neutral wire
Interface of live wire
of cold-plasma
Interface of neutral wire of cold-plasma
Interface of indoor fan
Interface for feedback
of indoor fan
Interface of
communication wire
Interface of
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Interface of pipe temp
sensor
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Interface of motor
Interface of capacitor
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89
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1 234
No. Name
1 Fan motor
2 4-way valve
3 Compressor electric heating
4 Chassis electric heating
5 Communication wire
6 Overload protection
7 Electric expansion valve
8 Low pressure valve
9 Temperature sensor
10 Compressor
11 Induction lead-out wire 2
12 Induction lead-out wire 1

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1
7
8
4
3
5
6
11
13
12
16
17
18
19
10
14
9
15
2
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.
2
11
7
10
13
9
43
12
8
6
14
5
1
FAN
AUTO
REPO
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
19
15
20
18
16
17
21
22
23
24

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22
23
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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. During defrosting operation, “H1” 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.
1
2
3
4
5
6
7
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:
Press HEALTH part of this button to turn on or off HEALTH function.Pressing SAVE part of this button, is displayed and the unit
goes into SAVE operation mode. Press SAVE part of the button again to cancel SAVE function. During SAVE operation, the temp-
erature and fan speed is not adjustable.
●Press button to start or stop left & right 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.
AUTO
COOL DRY FAN HEAT*AUTO
Low speed Medium speed High speed
OFF

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10
11
12
13
14
15
16
9
●In static swing condition, pressing button, the swing angle of left & right louver changes as below:
●If the unit is turned off during swing operation,the louver will stop at present position.
X-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:
Press this button, could select displaying the indoor setting temperature or indoor ambient temperature.When the indoor unit firstly
power on it will display the setting temperature, if the temperature's displaying status is changed from other status to" ",displays
the ambient temperature, 5s later or within 5s, it receives other remote control signal that will return to display the setting tempera-
ture. if the users haven't set up the temperature displaying status,that will display the setting temperature.
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 to go into the SLEEP operation mode. Press it again to cancel this function. This function is available in COOL ,
HEAT (Only for models with heating function) or DRY mode to maintain the most comfortable temperature for you.
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.
OFF
Sketch map for
replacing batteries
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(1)Cooling Mode
(2)Dry Mode
(3)Fan Mode
(4)Heating Mode
C
B
A
C
B
A
(5)Auto Changeover Mode
(6)Auto Fan Speed Mode
Cooling
operation
Heating
operation
Cooling
operation
With compressor capacity supplied
With no compressor capacity supplied
1. In this mode, the fan motor runs at low fan speed while swing works
according to setting state. The range of setting temperature is 16~30
2. When outdoor unit has malfunction or stopped for protection,
the indoor fan will keep the original running state and the error will be displayed
1. In this mode, the indoor fan may run at high, medium, low and automatic
2. In this mode, the range of setting temperature is 16~30
When setting temperature-indoor temperature<= -1.5
When setting temperature-indoor temperature>-1.5 and it lasts for a
certain
period, the unit will start heating. In that case, indoor fan, outdoor fan
and compressor will start running. The indoor fan works according to the
operation of cold air prevention.
* In this mode, the range of setting temperature is 16~30
Set temperature- indoor temperature
2. Protection function: in heating mode, when the compressor stops as
3. Defrosting control: when the defrosting signal is received, the
* Cold Air Prevention Function
The rotational speed of indoor motor is decided based on the
indoor pipe temperature. The indoor fan can run at low speed or stop
running. This function will terminate after the unit runs for 3min or the
pipe temperature reached certain value.
During heating, if the indoor pipe temperature is lower than certain value.
The running speed of indoor fan will decrease automatically based on the
pipe temperature to
* X-FanFunction
During heating, when conditions for stop ofthe compressor is reached,
the compressor and the outdoor fan stop running while the horizontal
louver rotates to level L. the indoor fan will stop after running for
60s at setting speed.
In this mode, the system selects the operation mode (cooling, heating, and fan)
automatically according to the ambient temperature. The display shows the
actual operation mode and setting temperature. There will be 30s delay for
mode conversion. The protection function is the same as that of other modes.
1. When T amb =25 , the cooling mode is selected.
2. for heat pump unit: when Tamb =22 , the unit runs in heating mode
3. for cooling only unit: when Tamb < 22 , the unit runs in fan mode. .
4. When 22 <T indoor amb< 25 , upon initial startup, the unit will
enter auto mode and run in automatic fan mode. If the other mode
changes to auto mode, the previous operation mode will remain.
In auto fan mode, the rotational speed of the fan for indoor unit is
decided by the differential temperature between ambient temperature and
setting temperature. In dry mode, the automatic fan speed is
forced to be low.
1300 1100 900 700
1300 1140 980 820
1350 1150 950 750
1350 1190 1020 850
109K
212K
No. of
jumper
cap
Super-high
fan speed
High fan
speed
Medium
fan speed
Low fan
speed
Rotational speed
during cooling
Rotational speed
during heating
Rotational speed
during cooling
Rotational speed
d
uring heating
Indoor temperature- set temperature
1. When room temp-set temp ≤-2 ℃,cooling will stop;
Outdoor fan will stop later and indoor fan will operate at set
speed;
2. When room temp –set temp ＞-2 ℃
℃
℃
℃
℃
℃
, if such situation
continues for a period of time, cooling operation will be
started. In that case, indoor fan, outdoor fan and
compressor will operate and the indoor fan will operate at
set speed.
* In this mode, fan and swing motor will operate at set status
and the temp range setting is 16~30 ℃（61~86 ℉）.
* If there is malfunction of outdoor unit or the unit stops for
protection, the indoor unit will keep its operation status but the
error will be displayed.
unit model
(61~86H).
(61~86H).
type
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