Instructions; Introduction; Control Panel - Ferroli MODENA 27 C HE Instructions For Use, Installation And Maintenance

1. Instructions

on
1.1 In
Thank you for c
advanced design and
MODENA C HE is a high-efficiency condensing pre-mix appliance for central heating and hot water production, run-
ning on natural gas or LPG, generating extremely low emissions.
The boiler is constructed with a stainless steel heat exchanger providing effective condensation of the water vapour con-
tained in the flue gases, permitting extremely high efficiency.
Inside the boiler there is a premix burner with an integral fan, with a large stainless steel surface.
The boiler is totally room sealed from the installation room: the air needed for combustion is drawn from outside. The
boiler also includes a modulating speed fan, modulating gas valve, pump, expansion vessel, safety valve, flow sensor,
dual safety and control temperature sensor, a safety thermostat and a low water pressure switch.
Thanks to the microprocessor control and adjustment system with advanced self-diagnosis, unit operation is for the
most part automatic. The power for heating is automatically governed by the control system.
The display continuously provides information on the unit's operating status and it is easily possible to obtain additional
information on the sensor temperatures, set-points, etc. or configure them. Any operating problems associated with the
boiler or system are immediately signalled by the display and, if possible, corrected automatically.

1.2 Control panel

8
5
11
12
Key
1 = Domestic Hot Water temperature setpoint de-
creasing button
2 = Domestic Hot Water temperature setpoint in-
creasing button
3 = Central Heating water temperature setpoint de-
creasing button
4 = Central Heating water temperature setpoint in-
creasing button
5 = LCD Display
6 = Reset / OTC button
7 = Economy-Comfort / On-Off button
4
the MODENA C HE, a FERROLI wall-mounted boiler the latest generation appliance, featuring
-edge .
1 2 9
14 3 4
fig. 1 - Control panel
cod. 3541D054 - Rev. 00 - 11/2013
15 7
13 16 6
8 = Domestic Hot Water symbol
9 = Domestic Hot Water mode operation
11 = Multi-function indication (Flashing during heat
exchanger protection)
12 = Economy symbol
13 = Central Heating mode operation
14 = Central Heating symbol
15 = Burner on and actual load indication (Flashing
during flame current supervision)
16 = Service tool connector
17 = Water gauge
MODENA C HE
17
EN