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The time delay can be set within the follow-
ing ranges:
1 to 23 hours with steps of 1 hour
1 to 27 days with steps of 1 day
The time delay setting is activated by mov-
ing the switch A to the AUTO position.
The ON-OFF display J flashes indicating
that the current state of operation has been
forced.
To delete the timed delay setting, set the
mode selector switch A in the TIMER posi-
tion, press the button D or E until the sym-
bols shown in Fig. 2.18 appears in the dis-
play and then set the mode selector switch
A to the AUTO position.
Setting example shown Fig. 2.18:
forced ON state for 4 hours.
Fig. 2.19
Resetting
To completely reset the timer, press the re-
set button with a pointed object (pencil).
CAUTION: pushing the reset button will
completely erase the settings as well as
all the data, including the current time and
day.
2.8
Built in time switch B
The combi boilers are equipped with a built
in electronic time switch (5on page 8) which
controls the c.h. operation.
- 16 -
INSTRUCTIONS FOR USE
J
H
G
F
D
Fig. 2.20
Display and control panel
A Mode selector switch
B Reset button
C OK 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 but-
ton B has been pressed, the first day indica-
tor H on the left and the time display I are
flashing.
Press repeatedly the button A until the dis-
play shows the symbol
Press the buttons D or E until the current
time appears in the display I.
Press the day selection button G corre-
sponding to the current day, considering
that button 1=Monday, button 2=Tuesday
and so on.
The clock starts by pressing the button A to
show the symbol AUTO.
Setting example shown in Fig. 2.21:
I
A
E
C
B
.
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