CLIVET DUCT 2 ID3-XY Serie Handbuch Für Installation, Betrieb Und Wartung Seite 92

4.8 Error codes displayed on the indoor unit display
Error code
EH 00 /
Indoor unit EEPROM parameter error
EH 0A
EL 01 Indoor / outdoor unit communication error
EH 03 The indoor fan speed is operating outside of the normal range(for some models)
EH 60 Indoor room temperature sensor T1 is in open circuit or has short circuited
EH 61 Evaporator coil temperature sensor T2 is in open circuit or has short circuited
EL 0C Refrigerant Leakage Detection(for some models)
EH 0b Communication error between indoor two chips
EH 0E Water-level alarm malfunction
EC 53 Outdoor room temperature sensor T4 is in open circuit or has short circuited
EC 52 Condenser coil temperature sensor T3 is in open circuit or has short circuited
Compressor discharge temperature sensor TP is in open circuit or has short
EC 54
circuited
Evaporator coil outlet temperature sensor T2B is in open circuit or has short
EC 56
circuited(for free-match indoor units)
EC 51 Outdoor unit EEPROM parameter error
The outdoor fan speed is operating outside of the normal range(for some
EC 07
models)
PC 00 IPM malfunction or IGBT over-strong current protection
PC 01 Over voltage or over low voltage protection
Top temperature protection of compressor or High temperature protection of IPM
PC 02
module
PC 04 Inverter compressor drive error
PC 03 High pressure protection or low pressure protection (for some models)
EC 0d Outdoor unit malfunction
-- Indoor units mode conflict(match with multi outdoor unit) (for some models)
NOTE: To case of an alarm, the operation light (flashes)
42
Cause
Maintenance
Timer light
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
FLASH
FLASH
FLASH
FLASH
FLASH
OFF
ON