31
16 Troubleshooting
16.1
Indoor unit error code explanation:
For 15C/Cassette
Malfunction
Error Code
Timer Lamp
Operation Lamp
(flashes)
Indoor EEPROM malfunction
E0
X
1
Communication malfunction between indoor and outdoor units
E1
X
2
Indoor fan speed has been out of control
E3
X
4
Open or short circuit of T1 temperature sensor
E4
X
5
Open or short circuit of T2 temperature sensor
E5
X
6
Water level alarm
EE
X
8
Overcurrent protection (For some units)
F0
O
1
Open or short circuit of T4 temperature sensor
F1
O
2
Open or short circuit of T3 temperature sensor
F2
O
3
Open or short circuit of T5 temperature sensor
F3
O
4
Outdoor EEPROM malfunction (For some units)
F4
O
5
Outdoor fan speed is out of control
F5
O
6
Open or short circuit of T2B temperature sensor
F6
O
7
IPM module malfunction
P0
☆
1
Over voltage or over low voltage protection
P1
☆
2
Too low ambient temperature protection
P3
☆
4
Inverter compressor drive protection
P4
☆
5
Mode conflict
--
☆
6
Low pressure protection of compressor
P6
☆
7
O (on) X(off)
☆
(flash at 2Hz)
For Console
Malfunction
Timer Lamp
Operation Lamp
(flashes)
Indoor EEPROM malfunction
X
1
Communication malfunction between indoor and outdoor units
X
2
Indoor fan speed has been out of control
X
4
Open or short circuit of T1 temperature sensor
X
5
Open or short circuit of T2 temperature sensor
X
6
Overcurrent protection (For some units)
O
1
Open or short circuit of T4 temperature sensor
O
2
Open or short circuit of T3 temperature sensor
O
3
Open or short circuit of T5 temperature sensor
O
4
Outdoor EEPROM malfunction (For some units)
O
5
Outdoor fan speed is out of control
O
6
Open or short circuit of T2B temperature sensor (For free-match indoor units)
O
7
IPM module malfunction
☆
1
Over voltage or over low voltage protection
☆
2
Содержание 38QUS014D8S2 Series
Страница 1: ...SUPER INVERTER SERIES MULTI TYPE Service Manual 2018...
Страница 9: ...1...
Страница 21: ...13 3 3 Console 16 Drain pipe 195 Hanging arm 700 600 210...
Страница 24: ...16 4 3 Console 4 4 Hi wall...
Страница 25: ...17 5 Wiring diagram 38QUS018D8S2...
Страница 26: ...18 Note S 1 S 2 are used in other type of models They don t need to be connected in multi models 38QUS027D8S3...
Страница 27: ...19 38QUS036D8S4 38QUS042D8S5...
Страница 29: ...21 42QSS009D8S 42QSS012D8S 42QZA012D8S...
Страница 42: ...11...