DeDietrich AWHP 4MR-EMC 24/28 MI HYBRIDE, Руководство пользователя

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Code Message Description
H.02.23 SYSTEM FLOW ERROR Insufficient flow rate
Open a radiator valve
The circuit is clogged
Check that the filters are not obstructed
Clean and flush the installation
H.02.36 FUNCTIONAL DEVICE
DISCONNECTED
No communication with the PCB SCB-04
H.02.37 UNCRITICAL DEVICE
DISCONNECTED
No communication with the PCB SCB-04
H.06.01 HP UNIT FAILURE Heat pump outdoor unit defective.
H.00.00 SENS T FLOW OPEN Hybrid heat pump flow sensor defective
H.00.01 SENS T FLOW CLOSED Hybrid heat pump flow sensor defective
H.00.16 SENS DHW OPEN Bottom domestic hot water temperature sensor defective
H.00.17 SENS DHW CLOSED Bottom domestic hot water temperature sensor defective
H.00.32 SENS T OUTSIDE OPEN Outside temperature sensor defective
H.00.33 SENS T OUTSIDE CLOSED Outside temperature sensor defective
H.00.40 SENS WATPRESSURE OPENS Error on the water pressure sensor
H.00.41 SENS WATPRESSURE
CLOSEDS
Error on the water pressure sensor
H.00.47 SENS HP FLOW OPEN Heat pump flow temperature sensor defective
H.00.48 SENS HP FLOW CLOSED Heat pump flow temperature sensor defective
H.00.51 SENS HP RETURN OPEN Heat pump return temperature sensor defective
H.00.52 SENS HP RETURN CLOSED Heat pump return temperature sensor defective
H.00.57 SENS DHW TOP OPEN Top domestic hot water temperature sensor defective
H.00.58 SENS DHW TOP CLOSED Top domestic hot water temperature sensor defective
H.02.00 RESET IN PROGRESS Reset under way
H.02.02 WAITING FOR CONFIGURATION
NUMBER
The heat pump is not configured
H.02.03 CONFIGURATION ERROR The heat pump is not configured
H.02.04 PARAMETER ERROR Incorrect parameter configuration
H.02.05 PSU Internal error
H.02.07 WATPRESSURE ERROR Insufficient water pressure
H.02.09 PARTIAL BLOCK The BL input on the terminal block in the EHC-02 PCB is open
H.02.10 FULL BLOCK The BL input on the terminal block in the EHC-02 PCB is open
H.02.23 SYSTEM FLOW ERROR Insufficient flow rate
H.02.36 FUNCTIONAL DEVICE
DISCONNECTED
No communication with the PCB SCB-04
H.02.37 UNCRITICAL DEVICE
DISCONNECTED
No communication with the PCB SCB-04
H.06.01 HP UNIT FAILURE Heat pump outdoor unit defective.
H.06.02 HP HYDRAU BACKUP LOCKING PCU hydraulic back-up blocked
H.06.04 HP PCU COM EREOR Loss of communication with PCU
When one of the failure codes below is displayed, contact the professional
responsible for maintenance of the hybrid heat pump.
Tab.29 List of failure codes
Code Message Description
E.02.13 BLOCKING INPUT Input lock BL
8 Troubleshooting
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