Troubleshooting - Trane MCC Series Owner's Manual

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MCC-SVU01A_En.indd 14 MCC-SVU01A_En.indd 14

Troubleshooting

Check the following before contact the service man. You may find the solution to
your problems. After checking, if it still does not operate, please contact your
local dealer.
P o r b e l m
No operation • Check if electrical wire is damaged & check if breaker
switch is still on.
• Check if the power supply is in order.
• Check if the timer switch is on or not.
The air conditioner • Check if the preset temperature is too high.
runs but does not • Check if the sunlight shines directly into the room.
cool enough. • Check if the door and window are opened.
• Check if there is anything obstructing the air discharge.
• Check if the exhaust fan still operates.
• Check if the air filter is dirty or clogged.
Vapor or mist fume • Hot air in the room mixes with cool air.
coming out of the This causes smoke fume.
unit while running.
Inoperative remote • Loosened or disconnected wire between the unit and
control. the remote control.
• Check if the batteries are inserted in correct directions.
• Check if the batteries are exhausted or not.
C a u s e s
MCC-SVU01A
4/18/13 5:31:32 PM 4/18/13 5:31:32 PM