(7) Inspection procedures corresponding to detail of trouble
Sensor error
Discharge pipe sensor temperature characteristics
180
160
140
120
100
80
60
40
20
0
0
20
Indoor fan motor error
Power source reset
Is it normalized?
Malfunction by temporary noise
40
60
80
100
120
Temperature (˚C)
Replace fan motor. (If the
error persists after replacing
the fan motor, replace the
indoor PCB.)
-
Sensor temperature characteristics (Room
temp., indoor heat exchanger temp., out-
door heat exchanger temp., outdoor air
temp.)
30
25
20
15
10
5
- 10
135
92
-
'09•SRK-DB-087D
'18 • SRK-T-234
Broken sensor wire,
connector poor connection
0
10
20
30
40
Temperature (˚C)
Defective fan motor, connector poor
connection, defective indoor PCB
98 for the fan motor and indoor PCB check pro-
50
60
70