Operating instructions

35
Gas type conversion (only for operation with LPG)
1
2
A
1.
Set adjusting screw A on the gas
train to "2".
2. Turn on the ON/OFF switch 8.
3. Select the gas type in coding address
"82":
■ Call up code 2
■ "General" (weather-compensated
control unit)
or
Group 1 (constant temperature
control unit).
■ Select coding address "11" and set
value "9". Confirm with OK. The
display shows "11:0".
■ Select coding address "82" and set
value "1" (LPG operation). Confirm
with OK.
■ Select coding address "11" and set
value ≠ "9". Confirm with OK. The
display shows "11:0".
■ End service functions.
4. Open the gas shut-off valve.
5. Affix label "G31" (supplied with the
technical documentation) adjacent to
the type plate on the cover panel.
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.
Operation with LPG
Flush the LPG tank twice during com-
missioning or replacement. Vent the tank
and gas connection line thoroughly after
flushing.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5772 909 GB
Service