Split Type Installation Manual
25
EN
Check if the resistance value of sensor
is abnormal.
Replace the sensor
Check if the circuit of sensor is open or short;
pins are not well connected;
sealing off or rosin join on the PCB
Correct the error
YES
N
O
Components on PCB are broken.
Replace the PCB
YES
7.2
Diagnosis and solution for V12-multi model
060-M2W
Service Diagnosis 7
E2
Indoor environment temperature sensor fault
E2 error diagnosis and solution:
N
O
Check if the resistance value of sensor
is abnormal.
Replace the sensor
Check if the circuit of sensor is open or short;
pins are not well connected; sealing off or rosin
join on the PCB
Correct the error
YES
N
O
Components on PCB are broken.
Replace the PCB
YES
E3
Indoor coil temperature sensor error
E3 error diagnosis and solution:
N
O
Summary of Contents for V 12-025 HWI
Page 30: ...Split Type Installation Manual 30 8 Photographs 8 5 Compresor 050 W 8 6 Compresor 065 W...
Page 31: ...Split Type Installation Manual 31 EN Photographs 8 8 7 PCB 025 035 MULTI...
Page 32: ...Split Type Installation Manual 32 8 Photographs 8 8 PCB 025 035W MONO...
Page 33: ...Split Type Installation Manual 33 EN Photographs 8 8 9 PCB 050 065W MONO...
Page 34: ...Split Type Installation Manual 34 8 Photographs 8 10 PCB OUTDOOR MULTI...