Kampmann Venkon, Инструкция по сборке, установке и эксплуатации

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Venkon
Assembly, installation and operating instructions
33
6.5.3 Overview of valve kits
Accessories for recirculating air basic unit, water-side, factory-fitted to the basic unit
2-way valve kit
Water connection on
left
2-pipe model with ad-
justable 2-way valve
with return shut-off
valve
Fits all models, com-
binable control: U02M
Art. no.
14863BBL2*2A
Water connection on
right Art. no.
14863BBR2*2A
Water connection on
left
4-pipe model with ad-
justable 2-way valve
with return shut-off
valve
Fits all models, com-
binable control: U02M
Art. no.
14863BBL4*2A
Water connection on
right Art. no.
14863BBR4*2A
3-way valve kit
Water connection on
left
2-pipe unit with 3-way
valve Fits all models, com-
binable control: U02M
Art. no.
14863BBL2*3A
Water connection on
right Art. no.
14863BBR2*3A
Water connection on
left
4-pipe unit with 3-way
valve Fits all models, com-
binable control: U02M
Art. no.
14863BBL4*3A
Water connection on
right Art. no.
14863BBR4*3A
Differential pressure-
independent valve kit
Water connection on
left
2-pipe differential
pressure-independent
valve fit with return
shut-off valve
Fits all models, com-
binable control: U02M
Art. no.
14863BBL2*DA
Water connection on
right Art. no.
14863BBR2*DA
Water connection on
left
4-pipe differential
pressure-independent
valve fit with return
shut-off valve
Fits all models, com-
binable control: U02M
Art. no.
14863BBL4*DA
Water connection on
right Art. no.
14863BBR4*DA
Tab. 8: Valve kit accessories
Important:
The valve kit dimensions are identical for the left and right connection side.
Actuator with ‘First Open’ function
When delivered, the actuator is normally open in a de-energised state, thanks to the First Open function. This enables
heating mode to run even if the electric wiring is not yet completed.
When subsequently commissioned and with the application of power (for longer than 6 minutes), the First Open function
is automatically unlocked so that the actuator becomes fully operational.
0,5 mm
> 0,5 mm
< 0,5 mm
Power on
> 6 min
Power off
Fig. 21: “First Open” function