Page 30
INSTALLATION
WIRING DIAGRAM
L N E
Mains supply
230VAC ~ 5 Amp
5
A
Local
double
pole
isolator
System pump
Boiler wiring terminals
L N E SL L N E
boiler pump
CH & HW Programmer
HW
OFF
HW
ON
CH
OFF
CH
ON
L
N
1
4
3
2
Br Br
Room Thermostat
ON OFF
1
E
2
4
3
C
E
G/
Y
N E
Bl
3-Po
Flow shar
1
2
3
4
5
6
7
8
9
10
11
12
W
h
Or
an
ge
E N L
Torrent GreenHeat with ‘Y’ Plan heating control system and typical solar heating system
Junction
L N E
N
L
E
1
2
3
Normally Closed
2 Port Valve
Normally Open
2 Port Valve
E
E
L
N
N
SL
PL
ML
Pipe Thermostat 2
1
C
2
Pipe Thermostat 1
1
C
2
on
off
on
off
Содержание Torrent GreenHeat HP TGH170-HP
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