Danfoss SET 3E Manuale Utente Scaricare il pdf (Pagina 8)

SET3E

8

GB

3.3 Typical Fully Pumped System with Spring

Return Zone Valve in Heating

N L 1 2 3 4 5 6

3 amp fuse

D.H.W. HTG

ON OFF

Mains

Supply

N

L

Programmer

Terminals

N

Boiler

& Pump

S.R.Z.V

in HTG

Room

Stat

ON OFF

Cyl.

Stat

N

N

Links

Other Danfoss Randall products suitable for use with above circuit:-

AT cylinder thermostat;

2 x HP22 or HP28 motorised zone valve with spring return actuator

and SPST auxiliary switch.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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