Kemper 620, Инструкция по установке и эксплуатации

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K410062000000-00 / 05.2017 12
4.2.8 Operating the leak controller with key switches or switch to protect the building
when leaving or during long user absence
External input 230 V via key switch terminal pos. 9
When leaving the building, this connection can be used to cut-off the drinking water installation in
the building by attaching a key switch or switch that is to be connected to the leak controller (see
KEMPER recommendation below).
KEMPER Recommendation: Always use a key switch to make regularly scheduled performance tests.
1 KHS Isolating valve with servo drive or KHS PLUS Isolating valve with spring-reset servo drive as the safety valve,
Figure 686 05 / 686 04
2 Max. 50 water sensors with up to 3 possible detector circuits (max. 25 each water sensors per detector circuit),
Figure 620 00 001
For the "protection when leaving the building" mode of operation, the water sensor can be omitted.
3 KEMPER Leak Controller with integrated timer Figure 620 00 000
4 Placement: e.g., drinking water DW building connection room or roof units with DW heating
5 Key switch or switch wired according to the pin assignment plan
Instead of the button, closing systems that provide contact can also be used.
5
Key switch
230 V
Key switch function: alternating operation safety valve
(open/closed, closed/open)
230 V key-switch activation, function when activating the
safety valve from open into closed or closed into open. Future
timer events control the valve automatically again.
Controller