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2.
For the Installer
- Mount intake fitting (part 3) on rear of boiler with 4 self-tapping screws and connect both pressure hoses –
Fig. 76. Set the orifice in the intake fitting to the value set on the sticker (0–7). To do this, unfasten 2 screws,
turn the orifice (orifice fully open = 0) and retighten the screws – Fig. 77.
Fig. 76 Mounting the intake fitting
Fig. 77 Setting the orifice in the intake
fitting to the value on the sticker
– Fit cladding cover (part 2) – Fig. 78.
For installation of the hoses and installation notes, see section 2.11.
Fig. 78 Fitting the cladding cover
4x
Sticker with fac-
tory setting
Loosen 2
screws, turn
orifice