Troubleshooting; Resolving Operating Errors - DeDietrich ALEZIO S V200 User Manual

7

Troubleshooting

7.1

Resolving operating errors

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If your appliance malfunctions, a message containing an error code is
displayed on the main screen of the control panel. This error code is
important for the correct and rapid diagnosis of the type of malfunction and
for any technical assistance that may be needed.
There are 3 error types.
Tab.28
Error type
Error
Fault
Alarm
Warning
Only qualified professionals are authorized to carry out
maintenance and repair work.
1. Make a note of the code displayed on the screen.
2. Remedy the problem described by the error code.
3. Switch the heat pump off and back on to check that the cause of the
error has been removed.
4. If the code is displayed again, contact the technical support.
7 Troubleshooting
Code format
Hxx.xx
Exx.xx
Axx.xx
MIV-S V200 35