Wolf COB Technical Manual And Installation Instructions page 34

Boiler circuit pump run-on time
Parameters HG07
HG07
4
Factory setting: 4 min
Setting range: 0 to 30 min
Maximum limit Boiler circuit
TV-max.
Parameters HG08
HG08
75
Factory setting: 75°C
Setting range: 40 to 90°C
Burner cycle block
Parameters HG09
HG09
10
Factory setting: 10 min
Setting range: 1 to 30 min
34
23 Contractor level parameters
Subject to there being no heat demand from the heating circuit, the boiler circuit pump
will run on in accordance with the set time, to prevent a boiler safety shutdown at high
temperatures.
This function sets an upper limit on the boiler water temperature in heating mode and
the burner shuts down. This parameter has no function during cylinder heating, and the
boiler water temperature may also be higher during this time. "Reheating effects" can
result in the temperature being slightly exceeded.
Each time the burner is shut down in heating mode, it will be disabled for the duration
of the burner cycle block.
The burner cycle block is reset by turning the ON/OFF switch off and on or by briefly
pressing the reset button.
3062547_201802