Extinguishing; Built In Time Switch A - Biasi M110B.24SM/C User Manual And Installation Instructions

2.6

Extinguishing

To turn the boiler off set the function selector 8 to
the position shown in Fig. 2.11.
The appliance operation light 10 will flash every 4
seconds.
10
Fig. 2.11
When you do not expect to use the boiler for a long
period:
1 Switch off the electricity supply to the boiler, by
means of the fused spur isolation switch;
2 Shut off the gas supply cock 13 and the valves
for the water circuits fitted under the boiler
(Fig. 2.12).
3 Empty the water circuits, if necessary, as
shown in the installation instructions in the sec-
tion maintenance.
13
Closed position
Fig. 2.12
2.7

Built in time switch A

The combi boilers are equipped with a built in elec-
tronic time switch (5, Fig. 1.3 on page 2) which
controls the c.h. operation.
I
H
8
G
F
Fig. 2.13
Display and control panel
A Mode selector switch
B Reset button
C Enter button
D Increase "+" setting button
E Decrease " --- " setting button
F On--- off button
G Day selection buttons
H Day display
I Time display
J ON--- OFF display
Setting the current time and weekday
Note: with a new unit or when the reset button B
has been pressed, the first day indicator H on the
left and the time display I are flashing.
Set the mode selector switch A to the
and press the buttons D or E until the current time
appears in the display I.
Press the day selection button corresponding to
the current
1=Monday, button 2=Tuesday and so on.
The clock starts by moving the switch A to the
AUTO position.
Setting example shown in Fig. 2.14:
Current time 16.30, day Thursday.
Instructions for use
E D C
day, considering
J
A
B
position
that button
7