Sharp CV-P09LX User manual

CHAPTER 1. PRODUCT SPECIFICATION
[1] SPECIFICATION............................................1-1
[2] ELECTRICAL PARTS .................................... 1-1
[3] WIRING DIAGRAM........................................ 1-2
[4] EXTERNAL DIMENSION...............................1-2
[5] PART NAMES................................................1-3
CHAPTER 2. DISASSEMBLING PROCEDURE
[1] PROCEDURE FOR DISASSEMBLY .............2-1
[2] DISASSEMBLING THE CONTROL BOX........2-9
CHAPTER 3. EXPLANATION OF CIRCUIT AND OP-
ERATION
[1] ELECTRONIC CONTROL CIRCUIT DIA-
GRAM ............................................................3-1
[2] PRINTED WIRING BOARD ...........................3-2
[3] FUNCTION.....................................................3-3
[4] PERFORMANCE CURVES ...........................3-6
CHAPTER 4. ATTENTION WHEN REPAIRING
[1] HOW TO REPAIR REFRIGERATION ...........4-1
[2] ELECTRICAL COMPONENT TEST..............4-3
CHAPTER 5. TROUBLESHOOTING GUIDE
[1] TROUBLESHOOTING ..................................5-1
REPLACEMENT PARTS LIST
SERVICE MANUAL
CVP09LX
S1651CVP09LX/T
CONTENTS
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
TopPage
PORTABLE AIR CONDITIONER
CV-P09LX
CV-P10LC
MODELS
In the interests of user-safety (Required by safety
regulations in some countries) the set should be
restored to its original condition and only parts
identical to those specified should be used.

CVP09LX
1 – 1
CVP09LX ServiceManual

CHAPTER 1. PRODUCT SPECIFICATION
[1] SPECIFICATION
[2] ELECTRICAL PARTS
MODEL CV-P09LX CV-P10LC
Cooling Capacity BTU/h 9000 9500
Moisture Removal Pint/h 2.5
Electrical Data
Phase Single
Rated frequency Hz 60
Rated voltage V 115
Rated current A 9.0
Rated input W 1010
Power factor % 98
EER BTU/Wh 8.9 9.4
Compressor
Type (Hermetically sealed rotary type)
Model, Motor Output 44R211AE-AJS (805W)
REFRIGERANT SYSTEM
Evaporator Louver fin, Grooved tube, 7mm, hair pin
Condenser Louver fin, Grooved tube, 7mm, hair pin
Control O.D. x I.D x Length(mm)
(Capillary Tube) 2.7 x 1.4 x 400
Refrigerant Volume R-22 (OZ)
(Factory Charge) 12.5
NET DIMENSIONS
Width Height Depth Inch (mm) 18.5" (470) x 32.3" (820) x 15.1" (383)
Net Weight Lbs 84
GROSS DIMENSIONS
Width Height Depth Inch (mm) 22.1" (561) x 35.8" (910) x 18.3" (465)
Gross Weight Lbs 95
FAN SYSTEM
Indoor side (Evaporator) Centrifugal fan
Outdoor side (Condenser) Centrifugal fan
Air Flow rate (Indoor side) CFM High 240
Med 190
Low 140
OTHERS
Safety devices Compressor : Overload relay
Fan motor (IN/OUT) : Internal thermal fuse /
Internal thermal protector
Air filter Polypropylene net
Power cord length ft 4.6
Power plug type NEMA 5-15P
CV-P09LX CV-P10LC
Running capacitor 250V - 60μF
Fan capacitor (IN/OUT) 250V - 6μF / 250V - 8μF
Thermistor 10kΩat 77°F (TH1), 4.431kΩat 77°F (TH2, TH3)
Fan motor (IN) IBH-884-512 (MLB180)
Fan motor (OUT) PFU040ZREA/SHP (MLB178)
Overload relay MRA99239L-9054 or B380-150B-141E
Drain motor ORM-1524K1 (M-A438)

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[3] WIRING DIAGRAM
[4] EXTERNAL DIMENSION
M
M
TH2
TH1
TH3
18.5"
15.1"
16.1"
32.3"
0.95"
Max. : 59"

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[5] PART NAMES
1. Front view
2. Rear view
Air Outlet
Vertical louvers
Horizontal louvers
PLASMACLUSTER Lamp (blue)
Remote control signal receiver window
POWER Button
OPERATION Lamp (red)
TIMER Lamp (orange)
MEGA COOL Lamp (green)
Air inlet
Exhaust air outlet
Window exhaust adapter
Exhaust hose
Remote control hook
Air filters
Drainage nozzle and stopcock
Power supply cord hooks
Drainpipe nozzle and stopcock
Power supply cord
Power plug
Casters(4)

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3. Remote control
4. Remote control display
Transmitter
Display
POWER Button
LIGHTS Button
TEMPERATURE Button
PLASMACLUSTER Button
1 hr OFF Button
MODE Button
ON TIMER Button
FAN Button
OFF TIMER Button
CANCEL Button
LOUVERS Button
RESET Button
MEGA COOL Button
: COOL : DEHUMIDIFICATION
: FAN : VENTILATION
: AUTO : Manual setting
MODE SYMBOLS
MEGA COOL SYMBOL
PLASMACLUSTER SYMBOL
FAN SPEED SYMBOLS
TEMPERATURE AND TIMER COUNT DOWN INDICATOR
TRANSMITTING SYMBOL
ON TIMER / OFF TIMER SYMBOL

CVP09LX
2 – 1
CVP09LX ServiceManual

CHAPTER 2. DISASSEMBLING PROCEDURE
[1] PROCEDURE FOR DISASSEMBLY
"ACTUAL UNITS MAY VARY SLIGHTLY FROM THOSE PICTURES BELOW"
CAUTION:• DISCONNECT THE PORTABLE TYPE ROOM AIR CONDITIONER FROM THE POWER SUPPLY BEFORE ANY SERVICE.
• DISCONNECT THE EXHAUST HOSE FROM THE UNIT BEFORE ANY SERVICE.(SEE OPERATION MANUAL “E-16”)
• DRAINAGE SHOULD BE PERFORMED BEFORE ANY SERVICE.
(SEE "WHENEVER THE UNIT IS MOVED" OF OPERATION MANUAL “E-29”)
1. Unscrew 2 screws holding the front panel on lower both ends.
2. Remove two air filters.
3. Open horizontal louvers, as shown in below figure.
4. Unhook 6 hooks of the front panel which is at both sides in an order
from the lower position using flathead screw driver. <6 parts>
1) Insert flathead screw driver into the position shown in below fig-
ure. Then gently pry the driver to the arrow mark direction, to
unhook the lower hooks (both sides).
2) Insert flathead screw driver into the position shown in below fig-
ure. Then gently pry the driver to the arrow mark direction, to
unhook the middle hooks (both sides).
3) Insert flathead screw driver into the position shown in below fig-
ure. Then gently pry the driver to the arrow mark direction, to
unhook the upper hooks (both sides).
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CVP09LX
2 – 2
5. Push down the orifice (at position of illustration), as shown in below
figure, to unhook 2 hooks of front panel.
6. Remove the front panel by pulling it at the lower corner toward you
as shown in a figure, and next lift it up and pull it toward you.
7. Unscrew 6 screws holding the side panel L and R.
Remove side panel L and R.
8. Remove the stopcock from the drainpipe nozzle.
* Drain stopcock replacement
• Please check that the stopcock is fully inserted into the
drainage nozzle and drainpipe nozzle when operating at
cooling mode, and after drainage.
• Applying small amount of soapsuds to the stopcock will help
it make easier, if it is difficult to fully insert the stopcock.
9. Unscrew 12 screws holding the cabinet.
6 screws are on each sides.
6 screws are on back side of unit.
㪊㩹
㪊㩹

CVP09LX
2 – 3
10.Remove the cabinet by lifting it up and pulling toward you as shown
in below figure.
11.Unscrew 4 screws holding the control box cover.
12.Remove the control box cover, as shown in below figure.
CAUTION:DISCHARGE THE FAN MOTOR CAPACITOR AND RUN-
NING CAPACITOR BEFORE TOUCHING THESE CAPAC-
ITORS OR OTHER COMPONENTS OR WIRING.
13.Unscrew 2 screws holding the float switch ass’y.
Then move the float switch a little from bulkhead L.
14.Unscrew 6 screws holding the bulkhead L.
Remove the wire from wire holder.(2 parts)
Then remove the bulkhead L by pulling it toward the arrow mark in
below figure and next lift it up toward you.

CVP09LX
2 – 4
15.Unscrew 7 screws holding the stay angle L.
Remove the stay angle L.
16.Unscrew 3 screws holding the led guide.
Remove the led guide.
17.Disconnect two louver motor connectors.
CAUTION:CONNECT THE CONNECTOR OF LOUVER MOTOR
CORRECTLY WHEN RE-ASSEMBLYING.
White connector : Upper louver motor
Black connector : Lower louver motor
18.Unscrew 2 screws holding the cluster holder.
Remove the cluster holder.
19.Remove the plasmacluster unit and cluster cover.
Disconnect the connector of plasmacluster unit.
20.Unscrew 5 screws holding the top duct
Remove the top duct
21.Cut the fixing band holding the wire and tape. Then remove the
tape.
CAUTION:KEEP THE TAPE IN CASE OF RE-ASSEMBLYING.

CVP09LX
2 – 5
22.Cut the fixing band holding the wires.(7 parts)
Disconnect 8 connectors.
CAUTION:CONNECT THE CONNECTORS OF FAN MOTOR ETC.
CORRECTLY WHEN RE-ASSEMBLYING.
CN6 : OUTDOOR FAN MOTOR(BLACK AND SMALL)
CN4 : INDOOR FAN MOTOR(WHITE AND SMALL)
CN3 : INDOOR FAN MOTOR(WHITE AND LARGE)
CN5 : OUTDOOR FAN MOTOR(BLACK AND LARGE)
CN13 : LEAD WIRE FOR FLOAT SWITCH ASS'Y(4P)
23.Cut the fixing band holding the wires.(1 part)
24.Cut the fixing band holding the wire and tape.
Then remove the tape.
CAUTION:KEEP THE TAPE IN CASE OF RE-ASSEMBLYING.
Then cut the fixing band holding the wires.
25.Disconnect the micro switch connector.
*Lower micro switch only.
26.Unscrew 3 screws holding the wire holders.
27.Remove wiring connectors of the compressor cord by using long-
nose pliers.(3 parts)
CAUTION:DISCHARGE THE FAN MOTOR CAPACITOR AND RUN-
NING CAPACITOR BEFORE TOUCHING THESE CAPAC-
ITORS OR OTHER COMPONENTS OR WIRING.