oventrop NR 230 Instructions D'installation Et D'utilisation page 8

Controller
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Illustr. 5.1 Connection diagram three point control
5.2 Connection to a three-way mixing valve 1357096
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Illustr. 5.2 Installation 3-way mixing valve
Illustr. 5.3 Removal of actuator
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1. Pull actuator off the 3-way mixing valve by hand.
Controller
2. Set rotary knob to the hand symbol.
3. Undo the slotted screw and pull off the handle for
4. Insert rotation indicator (see illustr. 5.4)
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5. Mount handle for manual setting and fix it with
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6. Set rotary knob to the automatic symbol "A".
7. Modification of 3-way mixing valve:
8. Place adapter onto the spindle of the mixing valve
9. Place actuator onto the adapter and firmly press it
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Illustr. 5.4 Three-way mixing valve supply on right hand
side
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Illustr. 5.5 Three-way mixing valve supply on left hand
side
Use a slot screwdriver, if required (see illustr. 5.3).
manual setting.
screws.
The handle for manual setting can only be easily en-
gaged in one snap-in position. Do not use excessive
force
– Remove sleeve (5) and plug (6).
– Mount spindle of the mixing valve on the opposite
side.
– Tighten sleeve (5) and plug (6) with a torque of 30
Nm.
(see illustr. 5.5).
Ensure flat surfaces on spindle and adapter are
aligned
In this position, the supply is closed by the spindle
of the mixing valve.
onto the 3-way mixing valve until the components
engage with an audible click.
Rotary knob
Screw
Handle for manual setting Adapter "nose"
Adapter
"nose" Handle for manual setting
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