Replacing The Gas Control Valve - Buderus Logamax plus GB142-24 Servicing Instructions

8.1.22 Replacing the gas control valve

DANGER
Work on gas pipes and fittings must only be carried
out by a registered service provider.
 Switch off the power supply of the heating system on the circuit
breaker.
 Set the main switch on the BC10 to "0" (Off).
 Remove the casing.
 Close the gas shut-off valve (see fig. 41, pos. 1).
 Remove the cable plug from the gas control valve (see fig. 42,
pos. 1).
Logamax plus GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
fig. 40 Testing the resistance on the gas burner ass'y (2)
fig. 41 Gas shut-off valve closed (1), gas shut-off valve
open (2)
fig. 42 Removing the gas control valve plug
Actions 8
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