Typical fully pumped system with fully
motorised zone valve in each service
Mains
Supply
Cylinder
Stat
N
Other Danfoss Randall products suitable for use with above circuit:-
AT cylinder thermostat;
RMT room thermostat
12
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Terminals
N
L
3 amp fuse
F.M.Z.V
N
in
DHW
D.H.W
on-com-off
N
L
1
2
3 4
Boiler
F.M.Z.V
N
and
in
Pump
HTG
HTG
/ on-com-off
5
6
Room Stat
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