SUN G3 R
1. OPERATING INSTRUCTIONS
1.1 Introduction
Dear Customer,
Thank you for having chosen the SUN G3 R, an advanced-concept FERROLI burner featuring cutting-edge
technology, high reliability and constructional quality.
The SUN G3 R is an oil burner, whose compact dimensions and original design make it ideal for use with
most of the boilers currently present on the market. The attention paid to the design and industrial produc-
tion of the appliance has resulted in a product that is well-balanced and highly ef cient, with very low CO
and NOx emissions and a very silent ame.
1.2 Operating instructions
The operation of the burner, once correctly installed and adjusted, is completely
automatic and does not require any intervention by the user. In the event of no
fuel or operating anomalies, the burner stops and shuts-down (the red light on
the reset button turns on). It is recommended to replete the supply of fuel before
it runs out completely, to avoid the inlet of air (irregular operation of the burner) or
the loss of prime of the pump (in which case the assistance of the service centre
is required).
If the fuel tank is outside, in areas where the temperature falls below -10 °C, the
tank and fuel supply pipes must be adequately protected. Use winter oil or add a
speci c anti-freeze.
Make sure that the room where the burner is installed is free of in ammable objects
or materials, corrosive gas or volatile substances, and is not dusty. Dust, in fact, is
sucked in by the fan and sticks to the blades of the rotor and reduces air ow, or
alternatively blocks the ame stability disk, compromising ef ciency.
Do not allow the burner to be tampered with by inexpert persons or children.
1.3 Maintenance
Make sure that maintenance is performed on the burner periodically, at least once a year. The maintenance
operations must be performed by quali ed and specialist personnel according to the indications contained
in chapter 3.
1.4 Anomalies
If the burner does not ignite and the red light on the reset button is not on, check that there is electrical
power, that the heating system switch is on, that the fuses are intact and that there is an effective request
for heat from the boiler.
If the burner is still off (red light on the reset button on), wait 15 seconds and press the reset button to reset
operation. The burner will attempt to ignite. If it shuts down again, check that there is fuel in the tank and
that the manual valves located on the oil supply pipe are open. If these checks do not resolve the problem,
contact the service centre.
If noise is produced during the operation of the burner, contact the service centre.
GB
Cod. 3540C353 - Rev. 01 - 02/2015
Burner
reset
button
g. 1
19