oventrop Regusol X-Uno 25 Montage- Und Bedienungsanleitung Seite 74

Initial operation
Additional work only for X-Duo model:
8. Turn conversion valve (1) to neutral position by
hand. To do so, push in safety screw (2) by
using a screwdriver and turn from position "A"
to position "Hand". Turn rotary knob (3) to me-
dium position (arrow points vertically to the left).
9. Set conversion valve (1) to operating position
after filling and bleeding:
Turn rotary knob (3) downwards to the left and
set safety screw (2) to position "A".
74
Illustr. 28: Motorised three-way conversion valve