2. INSTALLATION
2.1 General Instructions
This unit must only be used for its intended purpose. This unit can be used with heat generators for solid
fuels, compatibly with its characteristics, performance and heating capacity. Any other use is deemed
improper and therefore hazardous. Opening or tampering with the unit's components is not allowed
(except for the parts requiring servicing); do not modify the unit to alter its performance or intended
use.
If the burner is completed with optionals, kits or accessories, only use original products.
BURNER INSTALLATION AND SETTING MUST ONLY BE CARRIED OUT BY QUALIFIED AND
SPECIALISED PERSONNEL, COMPLYING WITH ALL THE INSTRUCTIONS GIVEN IN THIS
TECHNICAL MANUAL, THE CURRENT PROVISIONS OF LAW, THE PRESCRIPTIONS OF
NATIONAL AND LOCAL STANDARDS, AND THE RULES OF PROPER WORKMANSHIP.
2.2 Installation in boiler
Place of installation
The room where the boiler and burner are installed must have openings to the outside as required by
current regulations. If there are several burners or exhausters that can work together in the same room,
the ventilation openings must be sized for simultaneous operation of all the units.
The place of installation must be free of flammable materials or objects, corrosive gases, dusts or volatile
substances which, drawn by the fan, can obstruct the pipes inside the burner or the combustion head.
The room must be dry and not exposed to rain, snow or frost.
Fix the burner to the door. Make the electrical connections as described in section IV (wiring diagram).
If the burner is installed in a Ferroli boiler, use the special conversion kit. Insert the temperature probe
(contained in the kit) in the sheathing on the cast-iron boiler shell and make the respective electrical
connections.
THE BURNER IS DESIGNED TO WORK ON HEAT GENERATORS WITH COMBUSTION CHAMBER
IN NEGATIVE PRESSURE.
THE PELLET CONTAINER MUST BE POSITIONED SO THAT THE AUGER/BURNER FLEXIBLE
CONNECTION TUBE IS NOT TWISTED AND/OR BENT.
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Cod. 3540I810 - 03/2009 (Rev. 00)
SUN P7
EN