Adjustments - Ferroli MODENA S HE Instructions For Use, Installation And Maintenance

Turning off
Press the on/off button (part. 7 - fig. 1) for 5 seconds.
When the boiler is turned off with this key, the p.c.b is still powered, heating operation is disabled and the display is off
however the frost protection will still be active.
To totally isolate close the gas cock ahead of the boiler and disconnect electrical power.
B
To avoid damage caused by freezing during long shutdowns in winter, it is advisable to drain all water from
the system.
To turn boiler on again, press the on/off button (part.
7 - fig. 1) for 5 seconds

1.4 Adjustments

Heating temperature setting
To set the system flow temperature, use the CH push
buttons (part. 3 and 4 - fig. 1). It can be varied from a
minimum of 20°C to a maximum of 80°C.
Room temperature adjustment (using a room thermostat)
Using the room thermostat, set the temperature desired. Controlled by the room thermostat, the boiler lights and heats
the system water to the system delivery setpoint temperature. The burner shuts down when the desired temperature in
the room is reached.
A room thermostat and programmer are a mandatory requirement (Building regulations Doc 'L' 2002).
A
Room temperature adjustment (using an optional Remote Control)
Using the remote control, set the temperature desired. The flow temperature will be controlled by the remote control.
For settings and other informations, see the relative manual.
6
fig. 7
cod. 3541C360 - 04/2012 (Rev. 00)
MODENA S HE
fig. 6 - Turning off
The boiler is ready to function automatically whenever
the external controls are calling for heat.
fig. 8
EN