Bellfires VENTO CLASSIC SMALL Installation Instructions & Manual For Maintenance page 37

Bellfi res
1.7.1 Connecting the gas
Important: During gas connection, take care not to twist the gas
regulating block. Make sure that both the gas regulating
block and the supply pipes are not subjected to stresses.
Appliance with operation in the separate operating unit (built in or otherwise):.
• The control unit and piping are supplied separately (fl at packed)
Remove the decorative edging and door of the operating unit. Fit the separate operating
unit with the gas control block and receiver max. 50 cm from the appliance.
Adjust the operating unit using the two supports supplied.
Frame with
door (white)
Figure 13: Operating unit
Connect the supplied Ø8/(Ø12.4) mm stainless steel fl exible gas pipe on one side under
the burner plate with the compression coupling there.
The connections for the main burner ((Ø8 mm stainless steel fl exible), pilot light (Ø4 mm
stainless steel fl exible), thermocouple (thermocouple interrupter) and piezo cable can
now be made at the gas regulating block in the operating unit.
If the system has remote control, the piezo cable, the 8-terminal cable and the two
thermocouple cables must be connected to the receiver (see fi gure 14 and Chapter 5:
Electrical Diagram).
Important: Using the hand, screw the thermocouple connection (and
thermocouple interrupter) into the back of the gas regulating
block. Carefully tighten another half of a turn using a fork spanner.
See fi gure 14, 15 and Chapter 5.
Installation instructions
Operating unit
English
37