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2 Product information
2.1
Intended use
2.2
Product description
2.2.1
Functions
2.2.2
Overview and description of component
Scope of delivery
230 V actuator
The actuator is suitable for use in connection with the following basic
units models:
1246
n
1246.1
n
1247
n
1247.2
n
1247.3
n
1247.6
n
Since the combination with electronic components by other manufac‐
turers has not been tested, proper function cannot be ensured in this
case.
The actuator opens or closes the valve of the manifold, depending on
which signal the room thermostat transmits to the basic unit.
The power-actuated valve regulates the flow volume in the heating cir‐
cuit and is controlled and supplied with power by the basic unit via
cable connection.
The actuator is suitable for heating and cooling mode.
①
④
②
③
Fig. 1: Actuator
1
Display of valve setting
2
Actuator casing
3
connection screw fitting
4
Connection cable for basic unit L = 1000 mm
Product information
6 from 9
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