2.3.7
ELECTRICAL CONNECTION DIAGRAM
Connecting
the
respect polarity (LINEA 220 V)
ELECTRONIC
BOARD - DISPLAY
(SY325)
BOILER'S BODY
power
supply
10 POLES CONNECTOR FROM BOILER'S
ELECTRONIC PANEL TO THE BURNER (JB)
PROTECTION CABLE
It's important to respect the polarity of the
main connection to avoid pellets burners
electronic devices malfunctioning.
BURNER'S BODY
IGNITION COIL
IGNITION 1000 W
FAN FOR PRIMARY
COMBUSTION AIR
PHOTORESISTANCE
MANUAL RESR. SAFETY THERMOSTAT
ON PELLET INLET TUBE
FEEDING SCREWS PLUG
IT
ES
PT
GB
Fig. 17
87