
13
Error Codes
•
Inverter Split Type
Number
Cause
Operation
Timer
Error
indicator flashes indicator
Code
1
Indoor EEPROM (Electrically Erasable
Programmable Read-Only Memory) error
1
Off
0
2
Indoor and outdoor unit communication malfunction
2
Off
1
3
Indoor fan speed malfunction
4
Off
4
Indoor room temperature sensor error
5
Off
4
5
Evaporator coil temperature sensor error
6
Off
6
Refrigerant leak detection system malfunction
7
Off
C
7
Water level alarm malfunction
8
Off
8
Dual indoor unit (twin model only)
communication malfunction
9
Off
8
9
Other twin model malfunction
10
Off
10
Overload protection
1
On
F0
11
Outdoor temperature sensor error
2
On
F 1
12
Outdoor condenser pipe sensor error
3
On
F
13
Discharge air temperature sensor error
4
On
F
14
Outdoor EEPROM (Electrically Erasable
Programmable Read-Only Memory) error
5
On
F4
15
Outdoor fan speed (DC fan motor only) malfunction
6
On
F
16
Auto-lifting panel communication error
8
On
F7
17
Auto-lifting panel malfunction
9
On
F8
18
Auto-lifting panel is open
10
On
F
19
Inverter module IPM protection
1
Flash
P0
20
High/Low voltage protection
2
Flash
P 1
21
Compressor top overheating protection
3
Flash
P
22
Outdoor low temperature protection
4
Flash
P
23
Compressor drive error
5
Flash
P4
24
Mode conflict
6
Flash
P
25
Compressor low-pressure protection
7
Flash
P
26
Outdoor IGBT sensor error
8
Flash
P7
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V.1
Summary of Contents for Super-Slim Cassette Series
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Page 138: ...V 1 ZZZ HDVHOHFWULF HV ...