Danfoss SET 3E - Typical Fully Pumped System with Spring Return Zone Valve in each Service

Danfoss Heating
11
GB
3.6 Typical Fully Pumped System with Spring
Return Zone Valve in each Service
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
N L 1 2 3 4 5 6
3 amp fuse
D.H.W. HTG
ON
OFF
Mains
Supply
N
L
Programmer
Terminals
N
N
S.R.Z.V.
in HTG
Room
Stat
ON
OFF
N
Boiler
Cyl.
Stat
Links
N
S.R.Z.V.
in DHW