Control Panel; General Instructions - Ferroli GN4 N Instrucciones De Uso, Instalación Y Mantenimiento

GN4 N
1. OPERATING INSTRUCTIONS

1.1 Control panel

1
1.2 Ignition
Move the main switch 5 to position "I" to power the boiler and the burner. Refer to the burner manual for the operation of
this device.
1.3 Setting
Set the desired system temperature using the control thermostat 4. If the thermoregulation control unit (optional) is con-
nected, refer to the corresponding instruction manual.
1.4 Shut-down
For brief periods of inactivity, simply move switch 5 (Fig. 1) on the control panel to position "0".
For extended periods of inactivity, as well as operating switch 5, the fuel on-off valve must also be closed.
For extended periods of inactivity during the winter period, to avoid damage from frost, add special antifreeze to the system
or drain the system completely.
1.5 Anomalies
Two lockout conditions may occur that can be reset by the user:
a - Burner lockout signalled by the corresponding light 6 (Fig. 1). Refer to the burner manual.
b - Activation of the safety thermostat when the temperature in the boiler reaches the limit value above which a dangerous
situation may arise. To reset operation, unscrew cap 3 and press the reset button.
If the problem occurs again, contact qualified personnel or the service centre. In the event of faults and/or poor operation
of the appliance, it should be deactivated. Do not attempt to repair the appliance. Contact professionally qualified and
authorised personnel only.
2. INSTALLATION

General instructions

This appliance must only be used for the purposes it has been specifically designed for. This appliance is used to heat
water to below-boiling temperatures at atmospheric pressure, and must be connected to a heating and/or domestic hot
water distribution system, according to its characteristics, performance and heating capacity. All other uses are considered
improper.
THE BOILER MUST ONLY BE INSTALLED BY QUALIFIED AND SPECIALIST PERSONNEL, IN COMPLETE COM-
PLIANCE WITH ALL THE INSTRUCTIONS REPORTED IN THIS TECHNICAL MANUAL, THE LEGAL STANDARDS IN
FORCE, THE PRESCRIPTIONS OF ANY NATIONAL AND LOCAL STANDARDS, AND ACCORDING TO THE RULES
OF GOOD PRACTICE.
Incorrect installation may cause damage to people, animals and things. The manufacturer will not be held liable in such
events.
Place of installation
The room in which the boiler is installed must have ventilation openings to the outside according to the standards in force.
If the same room features a series of burners or exhaust devices that can operate at the same time, the ventilation openings
must be large enough for the simultaneous operation of all the appliances.
The place of installation must be free of flammable objects or materials, corrosive gas, dust
or volatile substances that, sucked in by the burner's fan, may block the internal tubing of
the burner or the combustion head. The environment must be dry and not exposed to rain,
snow or frost.
Positioning the boiler
The minimum spaces shown in the figure must be complied with. Specifically, make sure
that after assembling the boiler with the burner on the front door, the latter can be opened
without the burner hitting against the wall or any other boiler. Leave a free space of at least
100mm on the side that the door swings towards.

2 3 4 5
Key
Cod. 3541A511 - Rev. 01 - 03/2015
1 Ready for electronic control unit
2 Thermometer
3 Safety thermostat
4 Control thermostat, 2 Stages
5 Line switch "0 - I - TEST"
6 Burner lockout indicator light
fig. 1
fig. 2
6
100
mm
Bruciatore
Burner
3