Control Panel; Lighting And Turning Off; Place Of Installation - Ferroli DOMIproject F 24 Instrucciones De Uso

DOMIproject F 24 - F 32
EN
1. GENERAL INSTRUCTIONS
• Carefully read the instructions contained in this instruction booklet.
• After boiler installation, inform the user regarding its operation and give him this
manual, which is an integral and essential part of the product and must be kept with
care for future reference.
• Installation and maintenance must be carried out by professionally qualified person-
nel, according to current regulations and the manufacturer's instructions. Do not car-
ry out any operation on the sealed control parts.
• Incorrect installation or inadequate maintenance can result in damage or injury. The
Manufacturer declines any liability for damage due to errors in installation and use
or failure to follow the instructions.
• Before carrying out any cleaning or maintenance operation, disconnect the unit from
the power supply using the system switch and/or the special cut-off devices.
• In case of a fault and/or poor operation, deactivate the unit and do not attempt to
repair it or directly intervene. Contact professionally qualified personnel. Repair/re-
placement of the products must only be carried out by professionally qualified using
original spare parts. Failure to comply with the above could affect the safety of the
unit.
• This unit must only be used for its intended purpose. Any other use is considered
improper and therefore dangerous.
• The packing materials are potentially hazardous and must not be left within the
reach of children.
• The images given in this manual are a simplified representation of the product. In
this representation there may be slight and insignificant differences with respect to
the product supplied.
2. OPERATING INSTRUCTIONS
2.1 Introduction
DOMIproject F 24 - F 32 is a high-efficiency heat generator for heating and domestic hot
water production, running on natural gas or LPG, equipped with an open-flue burner with
electronic ignition, sealed chamber with forced ventilation, and microprocessor control
system designed for installation indoors or outdoors in a partially protected place (in
compliance with EN 297/A6) for temperatures to -5°C.

2.2 Control panel

2
1
fig. 1 - Control panel
1 System temperature adjustment
2 DHW temperature adjustment
5 RESET button
2 2
1 1
A B
fig. 2 - Boiler adjustments
A - SUMMER mode (DHW only)
B - WINTER mode (Heating - DHW)
C - DHW deactivated (Heating only)
3 Button for deactivating the DHW comfort function which reduces waiting times
for the delivery of hot water.
4 LEDs key:
= Off / = On
= Blinking / = Fast blinking
4 3
5
2
1
C
cod. 3540R780 - 0 /201
Table. 1 - Indications during operation (for faults, see sec. 4.4)
Boiler off
Boiler in standby mode
Boiler in Standby / ECO mode
Heating (burner lit) / COMFORT mode
DHW mode (burner lit)
TEST mode

2.3 Lighting and turning off

Lighting
Open the gas cock ahead of the boiler.
Switch on the power to the unit.
Turn the heating and DHW knob to the required temperatures.
B
If the burners do not light and the "block" indicator (ref. 4 -fig. 1) comes on,
press the RESET button. The control unit will repeat the ignition cycle in the
next 30 seconds. If the burners do not light after the third attempt, refer to
sec. 4.4.
Turning off
Turn both knobs (details 1 and 2 - fig. 2) to min.
When the boiler is turned off, the PCB is still powered.
DHW and heating operation are disabled, all the LEDs are off; the antifreeze function re-
mains activated.
B
The antifreeze system does not work when the power and/or gas to the unit are
turned off. To avoid damage caused by freezing during long idle periods in win-
ter, it is advisable to drain all water from the boiler, DHW circuit and system; or
drain just the DHW circuit and add a suitable antifreeze to the heating system.
2.4 System water adjustment
The filling pressure read on the boiler water gauge with the system cold must be approx
1.0 bar. If the system pressure falls to values below the minimum, bring it to the initial
value by operating the filling cock (detail 1 fig. 3- A = Open / B = Closed). At the end of
the operation always close the filling cock.
B
fig. 3 - Filling cock
3. INSTALLATION
3.1 General Instructions
BOILER INSTALLATION MUST ONLY BE PERFORMED BY QUALIFIED PERSON-
NEL, IN ACCORDANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICAL
MANUAL, THE PROVISIONS OF CURRENT LAW, THE PRESCRIPTIONS OF NA-
TIONAL AND LOCAL STANDARDS AND THE RULES OF PROPER WORKMANSHIP.

3.2 Place of installation

The combustion circuit is sealed with respect to the place of installation, therefore the
unit can be installed in any room. However, the place of installation must be sufficiently
ventilated to prevent the creation of dangerous conditions in case of even small gas
leaks. This safety standard is required by the EEC Directive no. 90/396 for all gas units,
including those with sealed chamber
The unit is suitable for operation in a partially protected place in compliance with EN 297
pr A6, for temperatures to -5°C. It is advisable to install the boiler under the slope of a
roof, inside a balcony or in a sheltered recess.
Therefore the place of installation must be free of dust, flammable materials or objects
or corrosive gases.
The boiler is arranged for wall mounting and comes standard with a hooking bracket. Fix
the bracket to the wall according to the measurements given in the cover drawing and
hook the boiler on it. A metal template for marking the drilling points on the wall is avail-
able by request. The wall fixing must ensure stable and effective support for the gener-
ator.
A
If the unit is enclosed in a cabinet or mounted alongside, a space must be pro-
vided for removing the casing and for normal maintenance operations
(Rev. 00)
1 A
EN 23