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FT311/FTN311
LED Indicator Lights : Normal Operation And Fault Conditions
Power
Dry
Timer
/
Continuously
once every 2 sec.
twice every 2 sec.
3 times every 2 sec.
/
-
ON
LED Indicator Lights
Operation / Fault Indication
Sleep
Timer on
Sleep mode on
Dry mode on
Frost prevention
Room air sensor contact loose / short
Indoor coil sensor contact loose / short
Sensor contact problem, compressor overload
protection trip or gas leak
- ON or OFF
- Blinking
Action
-
-
-
Clean the filter and
switch to high fan
Call your dealer
Call your dealer
Call your dealer
29
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