13
Fig. 12 Hinging in air control at top
and screwing on at bottom
Fig. 13 Using cable ties to secure cables to the
boiler at the white/yellow marks
– Fit air control on rear of boiler; hinge in air control at top and secure with screw at bottom – Fig. 12.
– Route cables from air control and lambda sensor upwards at sides and secure to the boiler at the position
of the white/yellow mark on the cable using the cable ties of the same colour – Fig. 13.
Fastening clips
with yellow mark
Fig. 11 Installing the thermocontrol sensor
For the Installer
Fig. 10 Threading through thermocontrol sensor
– Thread thermocontrol sensor (green cable) through boiler door rail – Fig. 10.
– Fit front sensor at front above ash door – Fig. 11.
The air control cables must be long enough for service purposes and must not be routed around
the connection discharge.
Fastening clips
with white
mark
Installation sequence:
– Carefully install the insulation on the top of the boiler – Fig. 8.
– Attach control panel – Fig. 9.
Fig. 8 Fitting top insulation on the boiler Fig. 9 Attaching control panel