Danfoss SET 3E - Temporary User Overrides; Advance

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.