Checking The Static And Supply Pressure - Viessmann Vitocrossal 300 Service Instructions For Contractors

Commissioning, inspection, maintenance
Further details regarding the individual steps
yes
Automatic calibra-
tion of the com-
bustion controller
For further details on faults, see
page 95.

Checking the static and supply pressure

Danger
CO build-up as a result of an incorrect burner adjustment can have serious
health implications.
Carry out a CO test before and after work on gas equipment.
Operation with LPG
Flush the LPG tank twice during commissioning/replacement. Vent the tank and gas
supply line thoroughly after flushing.
14
Fault E3
no
Fault Eb
(cont.)
Ensure adequate
heat transfer.
Press reset button
R.
Check gap
between ionisation
electrode and
burner gauze
assembly.
Check allocation of
gas type (coding
address 82, gas
train setting).
Check flue system;
remedy flue gas
recirculation if
required.
Press reset button
R.