Switching Off - Biasi BASICA COND User Manual And Installation Instructions

2.6

Switching off

Press the key 17 (Fig. 2.15) until the mes-
sage OFF appears on the LCD display (Fig.
2.16).
18
12
13
Fig. 2.15
Fig. 2.16
In OFF mode, the antifreeze protection is
active.
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. 2.17;
- 16 -
INSTRUCTIONS FOR USE
17
16
15
14
RESET
bar
Close
position
Fig. 2.17
• If necessary, empty the hydraulic circuits
see section "Emptying the D.H.W. sys-
tem" on page 76 and section "Emptying
the C.H. system" on page 76.