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Troubleshooting, Maintenance
9.3
Maintenance
03/19
Self-cleaning in normal operation
During normal operation, the valve is permanently moved by
the control electronics and thus cleans itself automatically.
Recommissioning (after prolonged standstill)
After a longer standstill, an inspection must be carried out
by a specialist.
interval
plot
Weekly
Visual inspection of the status display (see
chapter 8.2 "Status displays").
Monthly
Check system restart and function (see
chapter 7.1 "Checking the hot water
preparation").
Biennial
FlowTimer+ Protect should be checked by
an installer after two years at the latest.
FlowTimer+ Protect Set
23
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