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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velit elitesse molescorpu
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FA
ST
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 discharge 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-SC70/90YA(14-19) 1/30/01, 9:42 AM15