INSTRUCTIONS FOR USE OF THE SERVO-MOTOR
Automatic functioning: when the button is at
automatically.
Manual functioning: when the button is in position
valve position is regulated using knob "g".
Luminous signals: The servo-motor has 2 luminous signallers. The right orange light indicates rotation to
the right, the left orange light indicates rotation to the left.
ELECTRIC CONNECTIONS
C4
High temperature area pump controlled by thermostat T4
C5
High temperature area pump controlled by thermostat T5
B1
Mixer valve servo-motor power supply blue cable 1
M3
Mixer valve servo-motor power supply brown cable 3
N2
Mixer valve servo-motor power supply black cable 2
TA1
Low temperature area 1 room thermostat
TA2
Low temperature area 2 room thermostat
TAMB1
Low temperature area 1 room probe
TAMB2
Low temperature area 2 room probe
TEXT
External probe
TMAN1
Low temperature area 1 system fl ow probe
TMAN2
Low temperature area 2 system fl ow probe
TS1
Mixer unit 1 safety thermostat
TS2
Mixer unit 2 safety thermostat
T4
High temperature area room thermostat relative to the C4 pump
T5
High temperature area room thermostat relative to the C5 pump
INSTRUCTIONS FOR USE OF THE SERVO-MOTOR
position, the valve movement motor functions
, servo-motor functioning is disconnected. The
Orange: rotation to the left
Closure
Orange: rotation to the right
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