Changing To Operation With Lpg; Checking The Static And Supply Pressure - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Further details regarding the individual steps

Changing to operation with LPG

In the delivered condition, the boiler is
set up for operation with natural gas. For
operation with LPG, change the gas noz-
zle and convert the gas type in the con-
trol unit.

Checking the static and supply pressure

Danger
CO build-up as a result of incor-
rect burner adjustment can have
serious health implications.
Carry out a CO test before and
after work on gas appliances.
1. Close the gas shut-off valve.
Commissioning, inspection, maintenance
Separate installation instruc-
tions.
Changing from LPG to natural gas - see
page 44.
Operation with LPG
Flush the LPG tank twice during com-
missioning or replacement. Vent the tank
and gas supply line thoroughly after
flushing.
A
(cont.)
21