Sinclair MOBILE Series - Page 21

F1
Y
N
Y
N
Y
F2
N
Y
N
N
N
Y
Y
N
N
N
Y
N
Y
10.3 Failure Repair
10.3.1 Failure for temperature sensor
Main test point:
Ɣ If the outdoor environment temperature is in normal range
Ɣ If fan motor normally runs.
Ɣ If the radiating environment of indoor and outdoor unit is good
Check the flow process of failure is:
Turn on the unit
Display
Display
Replace
control
board
Replace
control
board
board
control
Replace
Check if the indoor
temperature sensor
is connected tightly.
Check if the indoor
temperature sensor
s connected tightly.
i
Replace
temperaure
sensor
Replace
temperaure
sensor
Adjust
connection
Adjust
connection
Failure is
cancelled
Failure is
cancelled
cancelled
Failure is
Failure is
cancelled
End