Datasheet

5822 239
G
B
12
2.6 Gas connection
2.7 Electrical connection
2.6 Gas connection
Gas installations should only be carried
out by an approved installer, who has
been authorised by the relevant gas
supplier.
Connect the mains gas acc. to TRGI ’86/96
or TRF 1996.
Max. test pressure 150 mbar.
We recommend the installation of a gas
filter acc. to DIN 3386 into the gas supply
line.
Thermal safety shut-off valve
According to. paragraph 4, sect. 5 of the
FeuVo ’96, thermal shut-off equipment ,
which isolate the gas supply if external
temperatures exceed 100 ºC should be
installed into gas-fired combustion
equipment. These valves should isolate
the gas supply for at least 30 minutes up
to a temperature of 650 ºC. This should
prevent the formation of explosive gas
mixtures in case of fires.
Additional requirements when installing
boilers with liquid gas operation in
rooms under ground level.
Acc. to TRF 1996 Vol. 2 – valid as of the
1st September 1997 – an external safety
solenoid valve is no longer required when
installing Vitogas 100 under ground level.
However, the high safety standard
derived from the use of an external safety
solenoid valve has proved to be valuable.
We therefore recommend the continued
installation of an external safety solenoid
valve when installing Vitogas 100 in
rooms below ground level. This valve is
connected directly to the burner.
2.7 Electrical connection
Implement the electrical connection and
the electrical installation in accordance
with VDE regulations, local regulations
and the technical specification for mains
electrical connections prescribed by your
electricity supplier.