Haier JC-298G, Руководство по обслуживанию

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Error
indicator
Description and reason Solutions
F1
Sensor A is failure (broken circuit or
open circuit).
Red indicator is light with buzzing.
Check sensor A and it’s connecting
status, replace sensor if necessary.
F2
Sensor B is failure (broken circuit or
open circuit).
Red indicator is light with buzzing.
Check sensor B and it’s connecting
status, replace sensor if necessary.
F3
When the sensor A and sensor B are
all failure (broken circuit or open
circuit), it shows “F3”. Red indicator is
light with buzzing. Compressor enter
into protection mode (stop cooling).
Check sensor A and sensor B and
their connecting status, replace
sensor if necessary.
F4
Continuous compressor running time
is more than 3 hours, and Sensor B
felt the inner temperature change is
within 1
℃
. Compressor enter into
protection mode (stop cooling).
Check if sensor B and it’s
connecting status is failure, check
cooling system.
REMARK:
Buzzing sound can hear when “F1” or “F2” or “F3” or “F4” appears on the display
panel. Press the ”ALARM” button can remove the buzzing sound.
Failure code display