Danfoss 103E7 Installation Manual page 8

Typical Heating Only System,
Boiler and Pump Control
GB
COM
Typical Control of Low Voltage System requiring
Voltage Free Contacts
1
COM
VOLTAGE
8
1
2
ROOM
'STAT
CALL
N
BOILER
L N
TERMINALS
3
2
CALL
LOW
ROOM
'STAT
3
5
LINK
L N
5
LOAD
6
103E5
103E7
TERMINALS
TERMINALS
L
MAINS
N
SUPPLY
FUSED
3 AMP
PUMP
TERMINALS
6
103E5 103E7
TERMINALS
TERMINALS
L
MAINS
N
SUPPLY
FUSED
3 AMP
LOW
VOLTAGE
SUPPLY
103E7