Installation instructions for Oventrop electrothermal actuator type “Lineg NR 230”
(to be ordered as replacement or separately according to catalogue):
– Mount antirotation device (1) onto the valve
body.
– Push adapter (2) onto the spindle of the mixing
valve (3) until stop. Ensure flat surfaces on
spindle and adapter are aligned!
– Set spindle of the mixing valve in such a way
that the nose of the adapter points downwards
in the direction of the axis of the connection
thread. In this position, the supply is closed by
the spindle of the mixing valve (bypass com-
pletely opened, cold).
– Place actuator (4) onto the shaft of the mixing
valve.
– Place rotation indicator (5) onto the actuator as
illustrated.
– Slip handle for manual setting (6) onto the shaft
of the mixing valve with the arrow being in the
blue zone (factory setting: Anticlockwise sense
until stop, operating position “A” automatic
operation). Introduce and tighten screw (7) to-
gether with the serrated lock washer.
Installation in intermediate position:
Factory setting misaligned – actuator has not
reached limit stop.
– Place actuator onto the shaft of the mixing
valve.
– Set operating switch to manual operation.
– Place rotation indicator onto the actuator as
illustrated.
– Push handle for manual setting onto the shaft
of the mixing valve.
Attention:
The handle can only be engaged
easily in a snap-in position. Do not use exces-
sive force!
Turn handle for manual setting to the left until
stop.
Arrow of the handle is in the blue zone.
– Introduce and tighten screw together with the
serrated lock washer.
– Set operating switch to automatic operation.
Safety notes
These safety notes must be observed.
Installation, initial operation, maintenance and
repairs have to be carried out by specialised
installers (authorized companies).
(EN 5011 part 1 and VDE 1000 part 10)
Subject to technical modification without notice.
135095480 09/2013
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visit www.oventrop.com.
Installation instructions four-way mixing valve
1
3
2
5
6
4
7
“Nose”
blue
red
Slit in vertical position:
Bypass closed
Slit in horizontal position:
Bypass opened
4
