arya AR21-CS Bedienungsanleitung Seite 18

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Distance between axis and wall: 55 mm
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Hose connections: 3/4' IT
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Connection for expansion vessel set: 3/4'ET,
flat gasket
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Outlet safety valve: 1/2 IT
1.6 Specification of components
1) Non-return valve: opening
pressure 200mmH
2) Delivery outlet connection (to the
manifold): 3/4' IT
3) Safety valve: 6bar
4) Filling connection
5) Pot connector
expansion
6) Pressure gauge: 0-6bar
7) Probe on the return pipe (from
tank to collector),NTC10K
(optional)
8) Circuit pump: Wilo 15-6 or Groundfos 15-65
9) Drain valve connector
10) Digital litre-counter Return outlet connection (from manifold): 3/4 IT
11) Flow inlet connection (from tank): 3/4' IT
12) Flow outlet connector (to tank): 3/4' IT (no connector on station
SR11L)
13) Air separator (not this part on the SR11L station)
14) Manual air purge (not this part on SR11L station)
15) Sensor on the delivery pipe (from the collector to the tank), NTC10K (optional) (none
sensor on the SR11L station)
OR
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