DeDietrich HPI S User Manual page 30

6 Troubleshooting
Code Display text
H00.78 TcascadeFlow missing
H02.02 Wait Config Number
H02.03 Conf Error
H02.04 Parameter Error
H02.05 CSU CU mismatch
H02.16 Int CSU Timeout
H02.36 Funct device lost
H02.40 Function unavailable
H02.45 Full Can Conn Matrix
H02.46 Full Can Device Adm
H02.47 Failed Conn Funct Gr
H02.48 Funct Gr Conf Fault
H02.49 Failed Init Node
H02.55 Inval or miss SerNR
H02.61 Unsupported function
H02.62 Unsupported function
H02.63 Unsupported function
H02.64 Unsupported function
H02.65 Unsupported function
H02.66 TAS not connected
H02.67 TAS short-circuit
H10.00 T Flow Zone A Open
H10.01 T Flow Zone A Closed
H10.02 T Dhw Zone A Open
H10.03 T Dhw Zone A Closed
H10.04 TSwimmPoolZoneA Open
H10.05 TSwimmPoolZoneAClose
H10.09 T Flow Zone B Open
H10.10 T Flow Zone B Closed
H10.11 T Dhw Zone B Open
H10.12 T Dhw Zone B Closed
H10.13 TSwimmPoolZoneB Open
H10.14 TSwimmPoolZoneBClose
H10.18 T Flow Zone C Open
H10.19 T Flow Zone C Closed
H10.20 T Dhw Zone C Open
H10.21 T Dhw Zone C Closed
H10.22 TSwimmPoolZoneC Open
H10.23 TSwimmPoolZoneCClose
H10.27 T Flow Zone DHW open
H10.28 Sens. ZoneDHW closed
H10.29 Sensor Zone DHW open
H10.30 T Zone DHW closed
H10.36 Sensor Zone AUX open
H10.37 Sens. ZoneAUX closed
H10.38 T Dhw Zone AUX open
H10.39 Sens. ZoneAUX Closed
30 MIT-S
Description
Cascade Flow temperature sensor was expected but not
detected
Waiting For Configuration Number
Configuration Error
Parameter Error
CSU does not match CU type
Internal CSU Timeout
Functional device has been disconnected
Function unavailable
Full Can Connection Matrix
Full Can Device Administration
Failed Connecting Function Groups
Function Group Configuration Fault
Failed Initialising Node
Invalid or missing device serial number
Zone A doesn't support the selected function
Zone B doesn't support the selected function
Zone C doesn't support the selected function
Zone D doesn't support the selected function
Zone E doesn't support the selected function
The anti corrosion protection (TAS) of the Domestic Hot Water
tank is not connected
The anti corrosion protection (TAS) of the Domestic Hot Water
tank is shortend
Flow temperature sensor Zone A Open
Flow temperature sensor Zone A Closed
Domestic Hot Water temperature sensor Zone A Open
Domestic Hot Water temperature sensor Zone A Closed
Swimming Pool Temperature Sensor Zone A Open
Swimming Pool Temperature Sensor Zone A Closed
Flow temperature sensor Zone B Open
Flow temperature sensor Zone B Closed
Domestic Hot Water Temperature Sensor Zone B Open
Domestic Hot Water temperature sensor Zone B Closed
Swimming Pool Temperature Sensor Zone B Open
Swimming Pool Temperature Sensor Zone B Closed
Flow temperature sensor Zone C Open
Flow temperature sensor Zone C Closed
Domestic Hot Water Temperature Sensor Zone C Open
Domestic Hot Water temperature sensor Zone C Closed
Swimming Pool Temperature Sensor Zone C Open
Swimming Pool Temperature Sensor Zone C Closed
Flow temperature sensor Zone DHW open
Flow temperature sensor Zone DHW closed
Temperature sensor Zone DHW open
Domestic Hot Water temperature sensor Zone DHW closed
Flow temperature sensor Zone AUX open
Flow temperature sensor ZoneAUX closed
Domestic Hot Water temperature sensor Zone AUX open
Domestic Hot Water temperature sensor Zone AUX closed
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