14
Fig. 18
12
Instruction for setting the built in clock (if fittied)
1. General layout
The mechanical clock covers a 24 hour period. Each tappet
represents 15 minutes
A
(fig. 19). An override switch is
located on the clock
B
(fig 19).
2. To set the time
To set the time of day, grasp the outer edge of the dial and
turn slowly clockwise until the correct time is lined up with
the arrow
C
(fig. 19).
3. To Set the "On" and "Off" times
The clock uses a 24hours system. e.g. 8 =8.00 am and
18 = 6.00 pm "ON" periods are set by sliding all tappets
between the "ON" time and the "OFF" time to the outer edge
of the dial.The tappets remaining at the centre of the dial are
the "OFF" periods.
4. To select function mode
Put the selector switch
B
to symbol
to control the boiler
by the clock. Put the switch
B
to «
I
» to select permanent
operation or to «
0
» to turn heating off permanently.
Fig. 19
11
22
33
44
55
66
77
88
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
1919
2020
2121
22
22
23
23
24
24
99
66
12
12
I
A
C
B
Summary of Contents for Calydra Comfort 100 Nat
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