Wolf MGK-130 Instructions Manual page 13

Gas condensing boilers. conversion to lpg p (g31)

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3. Changing the boiler coding card

a) Where appropriate, record the parameter changes

compared to their factory settings

(e.g. output, Tvmax, output 1, input 1, address

setting).

b) Isolate the appliance from the power supply.

c) Pivot out the control unit.

d) Open the boiler coding card cover.

e) Pull off the boiler coding card and plug in the new

one.

f) Refit the boiler coding card cover.

4. Function check

a) After commissioning, the multi-function indicator on

the ON/OFF switch begins to flash. Press the reset

button twice.

b) The burner starts.

c) Function check: Close the gas tap.

Fault code 12 or indicator ring flashes red.

d) Open gas tap, press reset button.

The burner starts.

e) Adjust parameters if changes from the factory

settings are required.

f) Check the function of control accessories.

3062883_0910

Conversion to G20, G25 or G31

Boiler coding card cover

Boiler coding card