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DEFROSTING MODE
Defrosting
Mode
Description
Automatic
Defrosting
Sensor at
Normal State
1: If the compressor constantly runs for over 20
minutes or if the coil temperature is below 0
o
C
constantly for over 30 minutes, it will start the
defrosting mode.
2: If the coil temperature is over 5
o
C for a 90
second period, or the defrosting time is over 8
minutes, it will stop the defrosting mode.
Defrosting
Faults
Coil Sensor Fault
(E1 displayed)
1: When ambient temperature is over 25
o
C it
will not start a defrosting cycle.
2: When ambient temperature is below 25
o
C
but higher than 15
o
C the compressor will run
constantly for 30 minutes, it will defrost for 10
minutes of the 30 minute period.
3: When ambient temperature is below 15
o
C
but higher than 4
o
C the compressor will run
constantly for 20 minutes, it will defrost for 12
minutes of the 20 minute period.
Temp-damp
Sensor Fault
If the compressor constantly runs for over 20
minutes or if the coil temperature is below 0
o
C
constantly for over 20 minutes, it will start the
defrosting mode.
Coil Sensor and
Temp-damp
Sensor Faults
1: The compressor will run constantly for 40
minutes, it will defrost for 10 minutes of the 40
minute period.
2: Coil temperature over 5
o
C for a 90 second
period, or defrosting time over 25 minutes, it
will stop the defrosting mode.
Summary of Contents for 6470613
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