oventrop Regumat Instructions D'installation page 13

Installation instructions for the connection to an Oventrop four-way mixing valve (Contrary to the three-
way mixing valve, the actuator is mounted swivelled by 180°):
– 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 upwards in the direction of
the axis of the connection thread. In this position, the supply is closed by the spindle of the mixing valve
(return completely 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 (fac-
tory setting: Anticlockwise sense until stop, operating
position "A" automatic operation). Introduce and tight-
en screw (7) together 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 excessive 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:
Before starting work or opening electronic components,
they must be disconnected from the power supply and be
protected against restart
These safety notes must be observed.
Installation, initial operation, maintenance and repair are to be carried out by a specialist installer (authorised
company).
(EN 5011 part 1 and VDE 1000 part 10)
"Nose"
2
red
blue
Installation four-way mixing valve
Slit in vertical
position
Bypass closed
Slit in horizontal
position
Bypass opened
3 1
6
4
7
5
13