11. ELECTRICAL CONNECTIONS
Live-Neutral polarity.
SEE WIRING DIAGRAM IN ANNEX "SECTION" B AT THE END OF THIS MANUAL.
TERMINAL BLOCK M1
(L)
(N)
Neutral (light blue).
Earth
(1) (2)
Room Thermostat.
Put back the jumper on terminals 1-2 of boiler terminal
block M1 if the room thermostat is not used or if the
installed.
TERMINAL BLOCK M2
not used.
storage boiler sensor connection.
Use the relative cable grommets at the bottom of the boiler to thread the cables through to the terminal blocks.
11.1 CONNECTING THE ROOM THERMOSTAT
•
• access the terminal block M1
• remove the jumper from the ends of contacts 1-2
•
7651556.01 (1-01/16)
external Probe connection (supplied as an accessory)
2
1
2
M2
3
4
5
6
7
8
9
10
L
M1
N
1
2
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