Typical Fully Pumped System With Fully Motorised Zone Valve In Each Service - Danfoss SET3M Installation Manual

3.7 Typical Fully Pumped System with Fully
Motorised Zone Valve in each Service
GB
Mains
Supply
Cylinder
Stat
N
Other Danfoss Randall products suitable for use with above circuit:-
AT cylinder thermostat;
RMT room thermostat.
12
Terminals
N
L
3 amp fuse
F.M.Z.V
N
in
DHW
D.H.W
on-com-off
N L 1 2 3
Boiler F.M.Z.V
N
and
Pump
HTG
/ on-com-off
4 5 6
Room
Stat
in
HTG
SET3M