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Electrical connection:
Single phase 230V
supply
Servo-motor and
3-way valve
Only the terminals 1, 2 et 3
are used and connected to
terminals Gnd, 24V and SA1
Dip switch
SW1
3
2
1
SA1
24V
Gnd
The servomotor moves the valve stem from one extremity to other one (meanwhile
the pilot light is on)
5
/ Place the dip switch 1 as indicated above to be on position "heating" when the
valve stem is out.
See instruction leaflet supplied with the servomotor for more information .
Alarms
consultation
button
Button to leave,
restore, cancel
depending on
in course operation
1 3 5
2 4 6
N
L
Servomotor commissioning
1/ Assemble the valve and the servomotor
2/ Connect the servomotor as shown
3/ Power the servomotor and wait 10s
( till the pilot light switch off )
4/ Push shortly on SW1
OK
C
Registre antigel
230V 15VA
9
11
15
11
21
11
21
11
21
10
12
16
14
24
14
24
14
24
N R
L
alarm pilot light
entry in course
pilot light
Validation
button
L-N : supply 230V
R : control (230V)
open/close
Boost
to terminals 15-16
to terminals 3-4
to terminals 1-2
Gnd
24V
SA1
Duct
sensor
Room
sensor
(optional)
Console
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