Wolf CGB-2 Series Installation Instructions For Contractors page 41

Parameter HG07
Run-on time, heating circuit pump
Factory setting: see table
Setting range: 0 to 30 min
Individual setting:_____
Parameter HG08
Maximum boiler water temperature
HZ TV-max.
Factory setting: see table
Setting range: 40 to 90 °C
Individual setting:_____
Parameter HG09
Burner cycle block
Factory setting: see table
Setting range: 1 to 30 min
Individual setting:_____
Parameter HG10
eBUS address of the heat generator
Factory setting: see table
Setting range: 1 to 5
Individual setting:_____
Parameter HG12
Gas type of the heat generator
Factory setting: see table
Setting range: Nat. or LPG
Individual setting:_____
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24. Parameter description
If there is no longer a heat demand from the heating circuit, the internal appliance
pump runs on for the set amount of time, to prevent a boiler safety shutdown
due to 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 cyl-
inder 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 switching
the ON/OFF switch OFF and ON or by briefly pressing the reset button.
If multiple heat generators are controlled in one heating system with a cas-
cade module, addresses must be assigned to each heat generator. Each heat
generator requires its own eBUS address in order to communicate with the
cascade module. The activation sequence of the heat generators can be set
in the cascade module.
Please note: Duplicated addresses lead to malfunctions of the heating system.
In this parameter, the gas type used for the gas condensing boiler can be set
to Nat. Gas (natural gas) or LPG (liquid propane gas).
The gas valve must be adjusted at the same time (1 = natural gas, 2 = LPG).
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