Trane CWCS Operation Manual page 26

WARNING!
CHECK ONCE No operating at all :
MORE
Poor Cooling performance:
26
Consult authorized service personnel for any repairs.
Symptom
Items to Check
Is the power plug disconnected from its outlet ?
¡·
Has there been a power failure ?
¡·
Has a fuse blown out, or a circuit breaker been tripped ?
¡·
Is the main power switch set to the OFF position?
¡·
Is the timer operating ?
¡·
Is the air filter dirty ?
¡·
Are the air conditioner's intake grille or outlet port blocked ?
¡·
Did you adjust the room temperature settings (thermostat)
¡·
correctly ?
Is there a window or door open?
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In the case of cooling operation, is a window allowing bright
¡·
sunlight to enter ? (Close the curtains.)
In the case of Cooling operation, are there heating apparatus
¡·
or computers inside the room, or are there too many people
in the room ?
See Page
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10
20-22
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