Page 18
INSTALLATION
INSTALLATION
Programmer
Fuse
Spur
L
N
E
L
N
On
On
Off
Off
HW
CH
Store
thermostat
E
C
1
2
2
port
zone
valve
ML MN E PL SL
Room
thermostat
E
C
1
2
3
port
divert
valve
ML MN E PL SL
Wiring
diagram
– no
pump
required
Programmer
Fuse
Spur
L
N
E
L
N
On
On
Off
Off
HW
CH
Store
thermostat
E
C
1
2
2
port
zone
valve
ML MN E PL SL
Room
thermostat
E
C
1
2
3
port
divert
valve
ML MN E PL SL
Wiring
diagram
– CH
pump
required
CH
Pump
L
N
E
The following control wiring diagrams ensure
that the district heating system is isolated from
the dwelling when charging is not required.
Summary of Contents for BoilerMate CP 120
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