Vivax ACP-09PT25AEB User manual

ACP-09PT25AEB
Service
manual
ENG
RoHS
NNO-1/09

Content
CONTENT
1 Safety precaution .....................................................................................................1
1.1 Installation ........................................................................................................................... 1
1.2 Caution................................................................................................................................ 1
1.3 Operational.......................................................................................................................... 1
2 Out dimension ..........................................................................................................3
3 Display.......................................................................................................................5
3.1 LED display .........................................................................................................................5
3.2 LCD display.........................................................................................................................5
4 Refrigerant cycle diagram .......................................................................................6
5 PCB drawing & wiring diagram ...............................................................................7
5.1 9K Model ............................................................................................................................. 7
5.2 12K Model ............................................................................................................................7
6 Installation detail ......................................................................................................8
6.1 Position requirement for installation .................................................................................... 8
6.2 Preparation work ................................................................................................................. 8
6.3 Installation in a double-hung sash windows ........................................................................ 9
6.4 Installation in a sliding sash windows................................................................................ 10
7 Features ..................................................................................................................12
8 Basic test procedure ..............................................................................................13
8.1 Defective compressor ....................................................................................................... 13
8.2 Sealed refrigeration system repairs................................................................................... 14
8.3 Fan motor.......................................................................................................................... 16
8.4 Capacitor........................................................................................................................... 17
9 Characteristic of temperature sensor...................................................................18
10 Trouble shooting .................................................................................................19

Safety Precaution
1
1 Safety precaution
1.1 Installation
For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized
service center.
Do not disassemble or repair the product by yourself.
Sharp edges could cause injury, be especially careful of the case edges and the fins on the
condenser and evaporator.
Be sure the installation area does not deteriorate with age.
Take care to ensure that power cable could not be pulled out or damaged during operation.
Do not place anything on the power cable.
Do not plug or unplug the power supply plug during operation.
Do not store or use flammable gas or combustible near the product.
When flammable gas leaks, turn off the gas and open a window for ventilation before turn
the product on.
If strange sounds, or small or smoke comes from product. Turn the breaker off or
disconnect the power supply cable as soon as possible.
When the product is soaked (flooded or submerged), contact an Authorized service center.
Be caution that water could not enter the product.
Turn the main power off when cleaning or maintaining the product.
When the product is not be used for a long time, disconnect the power supply plug or turn
off the breaker.
1.2 Caution
Always check for gas (refrigerant) leakage after installation or repair of product.
Install the drain hose to ensure that water is drained away properly.
Keep level even when installing the product.
Do not install the product where the noise or hot air from the outdoor unit could damage
the neighborhoods.
Use two or more people to lift and transport the product.
Do not install the product where it will be exposed to sea wind (salt spray) directly.
1.3 Operational
Do not expose the skin directly to cool air for long periods of time. (Do not sit in the draft).
Do not use the product for special purposes, such as preserving foods, works of art, etc. It
is a consumer air conditioner, not a precision refrigerant system.
Do not block the inlet or outlet of air flow.
Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.
Do not touch the metal parts of the product when removing the air filter. They are very
sharp.
Do not step on pr put anything on the product. (Outdoor units)
Always insert the filter securely. Clean the filter every two weeks or more often if
necessary.

Safety Precaution
2
Do not insert hands or other object through air inlet or outlet while the product is operated.
Do not drink the water drained from the product.
Use a firm stool or ladder when cleaning or maintaining the product.
Replace the all batteries in the remote control with new ones of the same type. Do not mix
old and mew batteries or different types of batteries.
Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.
If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water.
Do not use the remote of the batteries have leaked.

Outer dimension
3
2 Out dimension
Model: ACP-09PT25AEB
814

External view, part, display
4
3 Display
Fig.4
Selects t he appropriate oper ating m ode.
Each time you press the button, a mode
is selecte d in a sequence that goes from
AU TO, C OOL, DRY, FAN and HEAT(cooli ng
on ly models wit hout). The mode ind icator light
illuminates under the different mode settings
Fig.4.
MODE select button
Used to adju st (increasing/decre asing)
temperature setting s(1 C/2 F incr ements)
in a range of 17 C(62 F) to 30 C(88 F) o r
the TIMER s etting i n a range of 0~24hrs ..
UP( ) and DOWN( ) button
NOTE: The control is capable of displaying
temperature in degrees Fahrenheit or degrees
Celsius. To convert from one to the other, press
and hold the Up and Down buttons at the same
time, for 3 seconds.
Used to initiate the AUTO ON start time and
AU TO OFF sto p time program, in conjucti on
with the & buttons.
TIMER button
Used to initiate the SL EEP operation.
SLEEP button
Power switch on/off
.
POWER button
FC
Con trol th e f an spe ed. P ress to select the fa n
spe ed in t hr ee ste ps-LOW , M ED, a nd HI.
T he fa n spe ed in dicator lig ht illumina tes un de r
diff eren t fan setting s.
FAN button
S ho ws the se t te mp er atu re in C
O
""
""
or
F a nd th e A uto -time r se ttin gs .
While on DRY and FAN modes, it shows
th e r oom te mp er atu re .
O
LED Display
Error codes:
E1-
E2-
P1-
Room temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Evaporator temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Bottom tray is full - Connect the
drain hose and drai n the collected
water awa y. If e rror re peats, call
fo r ser vi ce.
Remote signal receptor
(Some m ode ls ha ve t he
sig nal rece p tor on th e
fro nt panel , Fi g. 2)
(Themodel has no
autoswing feature
withoutthisbutton)

Refrigerant cycle diagram
5
4 Refrigerant cycle diagram
The figure below is a brief description of the important components and their function in
what is called the refrigeration system

PCB drawing & Wiring diagram
6
5 PCB drawing & wiring diagram
5.1 8K/9K12K Model
MAIN BOARD
CN8
CN4
UP FAN
DOWN FAN
CN11
P1
CAP
CAP
ION
G R EE N( o rY /G )
WHITE(orBLUE)
BLA CK(or BROW N)
PO W E R
COMP RESSO R
RY8
RY9
P4
3
34
4
PT C
SW1
CN6
BLACK
BLACK
BLUE
RE D
RED
BLACK OPTIONAL
CN2
CN1
MOTOR
TRANSFORMER
RED
BL AC K
M
~
M
~
M
~
BR O W N
BLUE
~
CN3
DISPLAY BOARD
P3
EL
SU
P05 P06
P03 P04
P01 P02
P00
N
BLUE
RED
BLACK
BROWN
BLUE
T hi s sy m bo l indicates th e element is
optional,the actual shape shall prevail
OPT ION AL
Y/G
RED
M
M
SWING
CN10
OPTIONAL
AMBIENT SENSOR
EVAPORATOR SENSOR
CN3
SW2
CN5
P2
YELL OW
BLACK
PIPE S ENSOR
Y/G
Y/G
Y/G

Feature
7
6 Installation detail
6.1 Position requirement for installation
Installation must be in a flat and spacious location where the air outlets will not be covered
up. A minimum clearance of 30cm from a wall or other obstacles should be kept. The
appliance shall not be used in the washroom. The plug shall accessible after appliance is
positioned. Wiring shall be done according to National rules. Please see the picture show
as below.
6.2 Preparation work
First of all, prepare the exhaust hose as the below picture show to you.
Second, connect the exhaust hose with unit, like the blow picture.
After this two steps, please make sure the exhaust hose’s connect is OK.
30cm
30cm