What To Do In The Event Of A Fault Message; What To Do In The Event Of A Warning Message - Viessmann Vitoflex 300-UF Series Installation And Operating Instructions Manual

Faults

What to do in the Event of a Fault Message

What to do in the Event of a Warning Message

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Vitoflex 300-UF Installation & Operating
WARNING
Risk of injury due to faults in the heating system
that have not been rectified.
In the event of faults, shut down the heating system
and safeguard against reconnection.
Immediately notify faults to the responsible body
or individual.
Rectify faults immediately.
When rectifying a fault, no-one else should be present
in the danger zone around the heating system.
Prior to starting the heating system ensure that no-one
else is within the danger zone around the heating system.
1. Locate the fault.
2. Check the fault.
3. Decide whether to: repair the fault yourself or inform
the Technical Services department.
4. Eliminate the cause of the fault.
5. Acknowledge the fault message on the programming
unit.
1. Eliminate the cause of the warning.
2. Acknowledge the warning message in the controller.