3.5.6 Fitting the door contact switch
❒ Secure the bracket with pre-mounted door switch to the upper spacer plate with
two thread forming screws M4 x 8
➥ The reel of the door contact switch must protrude at the front from the opening
of the spacer plate.
3.5.7 Installing the back panel
❒ Position the rear thermal insulation on the rear side of the boiler
❒
Insert back panel over induced draught fan
❒ Secure the left and right back panel to the side panel with seven thread forming
screws (A) each
➥ Leave the top three holes free
❒ Installing the induced draught cover plates
❒ Secure both terminal blocks to the back pane with the three thread forming screws
Assembly
3
Installing the boiler
Montageanleitung S3 Turbo | M1870119_en-us 53