Optional Time Clock - Ferroli OPTIMAX 25 C Instructions For Use, Installation And Maintenance

1.7 Optional Time Clock

If a ferroli 24 hour time clock is fi tted to the boiler this will control the central heating, the pre set times
will only come into operation when both selector switches are moved to the "Auto" position.
I O
AUTO AUTO P
F
4
x
x
+ -
OVER RIDE
P
R
P D R
To set time of day
1. Slide switch (A) to left position
2. Using button + and - adjust until the correct time is shown on display (B).
Pre Set Programmes. The timer is pre programmed with 3 ON and 3 OFF times.
6:30 - 8:30
If these are suitable no programming is required and the slide switch (A) can be moved to the Auto
12:00 - 12:00
position and the central heating will be ON for these periods.
16:30 - 22:30
(12:00 - 12:00 will not switch on the boiler)
To Set Own ON and OFF times. Symbol
1. Slide switch (A) to right position (P)
6:30
Display
2. Press button (P)
8:30
Display
3. Press button (P)
12:00
Display
4. Press button (P)
12:00
Display
5. Press button (P)
16:30
Display
6. Press button (P)
22:30
Display
7. The timer can be programmed with up to 8 ON and
8 OFF times by repeating the above procedure.
Over ride
By pressing the over ride button (E) the timer programme is over ridden ie, if programme is in OFF time it will come ON
and if in ON time will go OFF.
The timer will revert back to it set programme on reaching the next ON or OFF time.
When the programme is on over ride the sign
Reset Button
By the use of a pencil the reset button can be pushed (R). This will clear all programmes apart from those factory pre set.
Reset is only possible with switch (A) in set Clock position!
8
A Slide switch: set clock - auto - set programme
A
B Display. Symbol
P Select programme ON/OFF 1.....8
B
D Push buttons Time + Time -
E
E Over-ride: Boiler will switch ON if it is OFF; and OFF if it is ON
F I=Heating continuous - AUTO=Heating timed - O=Heating disabled
R Reset (with pencil) only with switch A in set clock position
in Display = ON time
1
2
3
4
5
6
will be shown in the display window (B).
Optimax 25 C
in Display = Timer ON
1.1 Use buttons + and - to set 1st ON time eg. 6:00
6:00
Display
2.1 Use buttons + and - to set OFF time, eg. 9:00
9:00
Display
3.1 Use button + and - to set 2nd ON time, eg. 12:30
12:30
Display
4.1 Use button + and - to set 2nd OFF time eg. 14:00
14:00
Display
5.1 Use button + and - to set 3rd ON time, eg. 16:00
16:00
Display
6.1 Use button + and - to set 3rd OFF time eg. 23:30
23:30
Display
8. On completion of programming slide switch (A) to
Auto position, the time of day will be displayed and the
central heating will switch ON and OFF according to the
programme set.
1
2
3
4
5
6