Fitting the thermal insulation
Front panels
Fully insert the screws into the front
panel top after fitting the boiler tem-
perature sensor and the sensors (see
page 13).
8
(cont.)
Note
Prepare an aperture for the ventilation
pipe in the front panel when operating
the boiler in balanced flue mode.
Accessory installation instruc-
tions for balanced flue opera-
tion.