Panasonic CWSC120AA Operating instructions
- Type
- Operating instructions
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The front intake grille can be easily
removed for cleaning purposes (refer
to page 9 for Remove the front
intake grille).
Gently wash with water and a sponge.
(Do not use a scrubbing brush or other
hard cleaning aids).
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The filter can be easily cleaned by using
a vacuum cleaner (To remove the air
filter, please refer to page 11 for
Remove the air filter procedures).
Vacuum the front of the filter and then
wash the back of it with water.
If it is badly soiled, wash with a mild
household detergent.
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11 !"#$%&'F
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Always turn off the air conditioner and the main power supply
before unplugging the power cord to clean the unit.
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CAUTION
• Cleaning
the unit.
!"
Clean the cabinet, front grille
with a mild soap or detergent and
lukewarm water.
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• Cleaning the
front intake
grille.
!"
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• Cleaning the
air filter.
!
!
CARE AND MAINTENANCE
!"
CARE AND MAINTENANCE
!"
NOTE: Do not dry the front panel or the air filter in direct sunlight. (Exposure to direct
sunlight may discolour or deform the panel.)
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CW-SC120AA(14-18) 1/30/01, 11:03 AM14
15
Do not clean with benzene, thinner,
scouring powder or clothes soaked
in caustic chemicals.
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SUPER STRONG
DETERGENT
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FAST
ACTION
BENZENE
SUPER
FAST
ANNUAL CHECK
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If the unit is extremely dirty, heat transfer is less efficient and the unit may
not cool effectively.
Contact your Shun Hing Electric Service Centre Ltd. for an annual check.
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HELPFUL INFORMATION
!
If the air filter becomes clogged with dust, the
cooling capacity will drop, and 6% of the electricity
used to operate the air conditioner will be wasted.
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• Are the air intake or outlet vanes of the indoor or outdoor
side obstructed?
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• Is the discharged air cold?
Operation is normal if the difference between the air intake and
outlet vanes temperature is 8˚C or above after 15 minutes of cooling
operation.
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• Usage over several seasons will reduce performance as the unit becomes dirty.
A dirty unit may produce foul odours and dust may clog the dehumidifying drainage.
Seasonal inspection is recommended, in addition to regular cleaning. Consult your Shun Hing Electric Service Centre Ltd.
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RECOMMENDED INSPECTION
!
Pre-season Inspection
!"
CW-SC120AA(14-18) 1/30/01, 11:03 AM15
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Check the following points before calling for repairs or service.
If the malfunction persists, please contact your Shun Hing
Electric Service Centre Ltd.
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1
If the unit is noisy during operation.
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If the unit does not operate.
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If the unit does not cool
properly.
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If water drips inside the room.
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3
5
POSSIBLE CAUSES OF THE ABOVE PROBLEMS
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During normal operation, the following sounds may be detected:
• a low humming sound to indicate the unit is operating.
• a soft clicking sound when the compressor turns on and off.
• a flowing sound due to circulation of the refrigerant when the compressor is
turned on.
• a splashing sound indicating condensation in the condenser coil.
If you hear other noises, please contact your Shun Hing Electric Service
Centre Ltd.
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1
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Condition
BEFORE CALLING FOR SERVICE
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BEFORE CALLING FOR SERVICE
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If water drips from the rear of the unit.
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CW-SC120AA(14-18) 1/30/01, 11:04 AM16
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NOTE
1. The enclosure part which is opposing the room side is in splash proof construction (IPX4).
2. Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.
3. If the supply cord is damaged or need to be replaced, it must be replaced by the manufacturer or its service
agent or a similarly qualified person in order to avoid a hazard.
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Turn off the power as soon as any of
the following events occur and
contact your service centre.
• The circuit breaker frequently trips or the fuse
blows regularly.
• If water or foreign objects have accidentally
entered the air conditioner.
• If there is abnormal sound during operation.
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To call the service centre IMMEDIATELY
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2
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Condition
• The main power cord is not plugged in.
• The main fuse has blown.
• The main circuit breaker has tripped.
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• Unit is tilted inward. To rectify, tilt the unit slightly outward.
• Mount the supplied drain pan if you prefer.
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• The thermostat control knob has been set at below 6.
• The room is too big for the unit’s cooling capacity.
• The ventilation lever is set at OPEN.
• The air circulation is impeded by curtains or furniture.
• After 15 minutes of operation, it is normal for the temperature difference between
intake and outlet air to be more than 8°C.
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• Humidity is high.
• Condensed water is overflowing.
• To rectify the problem, mount a drain pan to the unit.
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Condition
Condition
Condition
CW-SC120AA(14-18) 1/30/01, 11:04 AM17
Model CW-SC120AA
COOLING CAPACITY ! (Btu/h) 12,100
(W) 3,550
MOISTURE REMOVAL (Ltr/h) 2.1
(Pints/h) 4.4
AIR CIRCULATION ! (m
3
/min) 9.2
(Cft/min) 320
ELECTRICAL RATING Phase 1
!
Frequency (Hz) 50
Voltage (V) 220
Running Current ! (A) 5.6
Starting Current ! (A) 25
Input power ! (W) 1,210
COMPRESSOR OUTPUT !" (W) 950
DIMENSIONS Height Inches (mm) 14 – 25/32” (375)
Width Inches (mm) 22 – 1/16” (560)
Depth Inches (mm) 24 – 1/32” (610)
NET WEIGHT (kg) 49
(Ibs) 108
REFRIGERANT (R-22)
=(R-22)
(g) 700
(oz) 24.7
NOISE LEVEL High Indoor (dB) 47
!
Outdoor (dB) 56
Low Indoor (dB) 44
Outdoor (dB) 53
* Specifications are subject to change without notice for further improvement.
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PRODUCT SPECIFICATIONS
PRODUCT SPECIFICATIONS
F0011-1
Matsushita Electric Industrial Co., Ltd.
Osaka 542-8588, Japan
CW-SC120AA(14-18) 1/30/01, 11:04 AM18
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Panasonic CWSC120AA Operating instructions
- Type
- Operating instructions
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