WIRING DIAGRAM
EARTH
CN1
TRANSFORMER
DISSIPATER
IGNITION RELAY
DISPLAY
CONNECTOR
CONNECTOR
FOR SERIAL OR
EXPANSION BOARD
I055 CONNECTION
N.PEL.
CN9
CN7
BOARD I023
CN2
AUX
CR2032 3Volts
CHRONO-THERMOSTAT
CLOCK BATTERY
N.H20 N.AMB. TERM. -TC1+
FUSE
4A 5X20
PHASE
230Vac
NEUTRAL
NETWORK
HOT AIR FAN
ALT
ALF
ALP
IGNITION
RESISTANCE
SAFETY DEVICES KEY:
ALP = DOOR CLOSING MICRO SWITCH
ALF = FLUE GAS PRESSURE SWITCH
ALT = MANUAL RE-ARM THERMOSTAT
IMPORTANT: DO NOT
INVERT THE POSITION
OF THE WIRES
TACHOMETER CONNECTION WIRES
18
FLUE GAS
EXTRATION
INTAKE DEVICE
SCREW FEED
MOTOR REDUCER