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65
Troubleshooting
Troubleshooting
Indicator Lights
LED Indicator Light Display - Cooling Only
LED Indicator Light Display - Heatpump
POWER
TIMER
SLEEP
POWER
TIMER
HEAT / SLEEP
/
LED Light Diagnostic Table
GREEN
ORANGE
RED
RED
Error
Code
Operation /
Faulty Indication
Action
-
Cooling mode
-
-
Timer On
-
-
Sleep mode On
-
-
Heating mode
-
-
Auto Mode in cooling
operation
-
-
Auto Mode in heating
operation
-
1 time
E1
Room air sensor contact
loose / short
Check room sensor
connection / change room air
sensor
2 times
E2
Indoor coil sensor contact
open
Check indoor coil sensor
connection / change indoor
coil sensor
3 times
E3
Outdoor coil sensor contact
open
Check outdoor coil sensor
connection / change outdoor
coil sensor
1 time
E4
Compressor overload
protection / Indoor or Outdoor
coil sensor short
If running ampere highly
increase, change the
compressor. If not, replace
the coil sensor.
2 times
E6
Pump fault
Clear the clogging at drain
pipe. If pump is not working,
change the pump.
3 times
E5
Gas leak
Top up refrigerant / check for
leakage
ON
BLINKING
DAIKIN_FF_FHC.indb 65
DAIKIN_FF_FHC.indb 65
9/27/2012 2:05:02 PM
9/27/2012 2:05:02 PM
Содержание FHYC-E
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