gledhill BOILERMATE CP BMSCP120 Instruction Manual page 10

INSTALLATION
Store Room
2 port
thermostat zone valve thermostat
C 1 2 ML MN E PL SL E C
E
L
Fuse
N
L N
On Off On Off
Spur
E
HW CH
Programmer
Wiring diagram – no pump required
Store Room
2 port
thermostat zone valve thermostat
E C 1 2 ML MN E PL SL E C
L
Fuse
N
L N
On Off On Off
Spur
E
CH
HW
Programmer
Wiring diagram – CH pump required
INSTALLATION
The following control wiring diagrams ensure
3 port
that the district heating system is isolated from
divert valve
the dwelling when charging is not required.
1 2 ML MN E PL SL
Please note, it is part of the commissioning
process to ensure the controls are functioning
correctly.
3 port
divert valve
2
1 ML MN E PL SL
E
CH
N
L
Pump
Page 18
Store 2 port Room
thermostat
thermostat zone valve
E C 1 2 ML MN E PL SL E C
E
Fuse
N
L N
On Off On Off
Spur L
HW CH
Programmer
Wiring diagram – HW & CH pump required
INSTALLATION
3 port
divert valve
1 2 ML MN E PL SL
E
CH
N
L Pump
INSTALLATION
Page 19