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21
3
1
8
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1 5
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1
2
Fig. 7.36
• Press buttons
time to enter transparent programming (Fig.
7.37).
Fig. 7.37
• Press buttons
"PM10" program for selecting the ignition
frequency (Fig. 7.38).
Fig. 7.38
In Fig. 7.38 a SET programmed at 90 is dis-
played corresponding to a re-ignition time of
about 3 minutes.
The adjustment field is from 0 to 8 and half
- 68 -
COMMISSIONING
and
at the same
or
to display the
minutes.
Each step increased or decreased corre-
sponds to 2 seconds.
• To modify the programmed SET, act on but-
tons
or
programmed to flash (Fig. 7.39).
Fig. 7.39
• To exit programming, press button .
7.13 Checking the ignition device
With the burner on high flame close the gas
cock.
After four ignition attempts (about four min-
utes) the boiler does not function and a code
that alternates between the letter E and the
writing RESET appear on the LCD display, it
indicates that the safety lock-out has stopped
the boiler. The display background flashes
(Fig. 7.40).
Fig. 7.40
Press the reset key 13 on the boiler control
panel to reset its functioning.
and wait for the number
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