Typical Gravity DHW with pumped heating
1
ROOM
'STAT
COM
L
N
Typical control of Pump for Central Heating on a
Solid Fuel System
1
ROOM
'STAT
COM
2
3
LINK
CALL
N
BOILER
TERMINALS
3
2
LINK
CALL
N
5
6
L
N
5
6
PUMP
L
N
TERMINALS
103E5
103E7
TERMINALS
TERMINALS
L
MAINS
N
SUPPLY
FUSED
3 AMP
PUMP
TERMINALS
103E5
103E7
TERMINALS
TERMINALS
L
MAINS
N
SUPPLY
FUSED
3 AMP
7
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