15
yes
Automatic calibra-
tion of the com-
bustion controller
no
Fault Eb
Initiate a heat
draw-off. Switch
the boiler OFF and
ON again.
Press reset button
R.
For further fault details, see page 95.
Checking the static and supply pressure
Danger
CO build-up as a result of an incorrect burner setup can have serious health
implications.
Carry out a CO test prior to and after work on gas equipment.
Operation with LPG
Flush the LPG tank twice during commissioning/replacement. Vent the tank and gas
supply lines thoroughly after flushing.
A
1.
Close the gas shut-off valve.
2.
Release screw
A
inside test nipple
"PE" on the gas train, but do not
remove it; then connect the pressure
gauge.
3.
Open the gas shut-off valve.
4.
Measure the static pressure and
record it in the service report on
page 142.
Set value: max. 57.5 mbar.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 843 GB