Fault analysis
22 AMS-SVX03A-EN
Attention
Do not repair the air conditioning unit by yourself. Improper repair may cause electric
shock or fi re. If you need help, please contact Trane customer service center, inviting
professionals. Check followings may save your time and money before calling.
Phenomenon Analysis
Startup air conditioning is not running 3 minutes delay caused by overload protection switch
Smell comes out when startup
Room air or smoke inhaled before comes out when air
change
Sound slight running water during running Sound of fl owing refrigerant internal
Mist comes out from the air outlet
sometimes during cooling
Quick cooling of room air
Squishing sound comes out during and
after operation
Scraping noise of parts such as panel expansion caused
by temperature variation
The air conditioning can not work
Power failure, power supply not connected
Circuit protector trips, high or low voltage
Remote controller auto ON is not set
Poor air conditioning cooling (heating)
performance
Improper setting temperature
Blocked air inlet/outlet of the indoor unit
Blocked air strainer
Door or windows is open
Fan speed gear is at Đlowđ, other heat source in the room
The remote controller can not work
Remote controller may crash when replace the battery or
others. In Please remove the back cover and press ĐRESETđ
button to recover. When the air conditioning is interfered
abnormally or the function conversion is too often, you
can not control the remote controller accidentally. Just cut
off main power and re-energized to recover.
Out of receiving range, blocked by barriers.
Check and replace batteries if necessary.
If you fi nd following conditions, please abort operation and cut off main power supply, then
contact Trane customer service center.
A harsh sound comes out during operation.•
The fuse or protector is always disconnected.•
Pour impurities or water into the machine accidentally.•
Water leakage happens indoors.•
Abnormal power supply cord heat.•
Repugnant smell comes out in operation.•
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