B
4
5
In order to access the inside of the boiler, it is necessary to
unscrew the fastening screws “A” of the control panel located on
the lower part of the panel itself.
The control panel moves downward and when pulled forward
rotates on two lateral hinges.
The panel stays in a semi-horizontal position, which allows
access to the inner parts of the boiler.
In order to increase the manoeuvring space, it is possible to raise
the control panel and rotate it to a fully horizontal position.
15
4.3 R
EMOVING THE
FRONT PANEL
1
2
3
A
LEGEND:
A - On/Off button
B - On/Off L.E.D. green (frost protection active)
C - Central Heating button
D - Cental Heating active L.E.D. green
E - Ignition failure (lockout) and/or overheat reset button
F - Ignition failure (lockout) and/or overheat L.E.D. red
G - Central heating temperature adjustment
H - Energy Saving System (ESS)
I - Knock-out for time clock
J - Heating system pressure gauge
4.2 CONTROL PANEL
FIG. 4.1
To dismantle the front casing panel it is necessary to:
1 - Remove the two screws “B”;
2 - Move the front casing panel up and lift forward.
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