HTW IX43R32 Manuel De L'utilisateur page 31

Inverter Split Type
•
Indoor EEPROM (Electrically Erasable
1
Programmable Read-Only Memory) error
2 Indoor and outdoor unit communication malfunction
3 Indoor fan speed malfunction
4 Indoor room temperature sensor error
5 Evaporator coil temperature sensor error
6 Refrigerant leak detection system malfunction
7 Water level alarm malfunction
Dual indoor unit (twin model only)
8
communication malfunction
9 Other twin model malfunction
10 Overload protection
11 Outdoor temperature sensor error
12 Outdoor condenser pipe sensor error
13 Discharge air temperature sensor error
Outdoor EEPROM (Electrically Erasable
14
Programmable Read-Only Memory) error
15 Outdoor fan speed (DC fan motor only) malfunction
Inverter module IPM protection
16
High/Low voltage protection
17
Compressor top overheating protection
18
Outdoor low temperature protection
19
Compressor drive error
20
21
Mode conflict
22
Compressor low-pressure protection
Outdoor IGBT sensor error
23
1 O
2 O
4 O
5 O
6 O
7 O
8 O
9 O
10 O
1 On
2 On
3 On
4 On
5 On
6 On
1
Flash
2 Flash
3
Flash
Flash
4
Flash
5
6 Flash
Flash
7
8
Flash
 Page 17
E0
E 1
E3
E4
E5
EC
EE
E8
E9
F0
F 1
F2
F3
F4
F5
P0
P 1
P2
P3
P4
P5
P6
P7
