K410068601001-00 08.2019
7
4
Connection as a 2-point control
Figure 686 01
Figure 686 05
The red and grey wire must
be connected.
After the voltage is applied, the valve opens
until
force-dependent
switch-off
occurs.
During this, the gear with the brushless
direct-current motor is stopped and blocks.
When the voltage fails or is switched off, the
motor releases the gear so that the valve is
closed via the spring.
Connection diagram:
Work is to be carried out by authorized specialists only!
Opening the housing is prohibited!
When installing outdoors, KEMPER recommends to protect additionally the
devices against weather effects.
Risk of injury by return spring.
BK = black
RD = red
GY = grey
PK = pink, position feedback 0…10 V
y0 = 0V = valve OFF
10V = valve fully OPEN
BN = brown
BU = blue
BK
RD
GY
PK
spring-reset servo drive
KEMPER fig. 686 01
0V
PK
open – off
e.g.
external
switch