Biasi Inovia 16S User Manual page 21

Fig. 2.24
If a long period of inactivity is envisioned:
• Switch off the electricity supply to the boil-
er, by means of the fused spur isolation
switch.
• Shut off the gas supply cock and the
valves for the water circuits fitted under
the boiler Fig. 2.25.
Close
position
Fig. 2.25
• If necessary, empty the hydraulic circuits
see section "Emptying the c.h. system" to
page 76.
INSTRUCTIONS FOR USE
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