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Installation, Operation and Maintenance Manual / ALLEGRA II-IOM-1901-E
ELECTRICAL DRAWING
3-SPEED MOTOR (CONNECTION BOARD) + VALVES AND ON/OFF 23V HEATER OPTION
LEGEND:
Earth wiring (yellow/green)
Common
Low speed
Medium speed
Maximum speed
Red
Black
White
Capacitor
Relay type Finder 22.32
Motor
Electrical heater
Safety thermostat with automatic reset
Safety thermostat with manual reset
Trafo (not present in all the models)
ON/OFF Heating/cooling valve (2-pipe system)
Connection board
Fan speed control
230Vac / 50 Hz
4x1 mm²
Control of valve and electric coil
(ON/OFF)
230Vac / 50 Hz
3x1 mm²
Electrical supply of the electrical
heater
230Vac / 50 Hz
2x2,5 mm²
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