Kaden Owner’s Manual |
13
Error codes
Number
Cause
The
number of
flashes
per second
Timer
indicator
Error
code
1
Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error
1
Off
EH00
2
Indoor and outdoor unit communication malfunction
2
Off
EL01
3
Indoor fan speed malfunction
4
Off
EH03
4
Indoor room temperature sensor error
6
Off
EH60
5
Evaporator coil temperature sensor error
6
Off
EH61
6
Refrigerant leak malfunction
8
Off
EL0C
7
Water level alarm malfunction
13
Off
EH0E
8
Dual indoor unit (twins model only) communication malfunction
9
Off
EH12
9
Outdoor unit malfunction
14
Off
EC0d
10
Communication error between indoor main board chips
9
Off
EH0b
11
Outdoor ambient temperature sensor error
5
Off
EC53
12
Outdoor condenser pipe sensor error
5
Off
EC52
13
Compressor discharge temperature sensor error
5
Off
EC54
14
Outdoor IPM Module temperature sensor error
5
Off
EC55
15
Communication error between master and slave unit (twins system)
11
Off
EL11
16
Outdoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error
5
On
EC51
17
Outdoor fan speed (DC fan motor only) malfunction
12
Off
EC07
18
Inverter module IPM protection
7
Flash
PC00
19
High/Low voltage protection
2
Flash
PC01
20
Compressor top overheating protection
3
Flash
PC02
21
Outdoor high/low pressure protection
4
Flash
PC03
22
Compressor drive error
5
Flash
PC04
23
Compressor low pressure protection
7
Flash
PC03
24
Outdoor IGBT sensor error
8
Flash
PC07
