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INSTALLER Section (en)
11. ELECTRICAL CONNECTIONS
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Live-Neutral polarity.
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SEE WIRING DIAGRAM IN ANNEX "SECTION" B AT THE END OF THIS MANUAL.
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TERMINAL BLOCK M1
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(N) Neutral (light blue).
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(1) (2) FRQWDFWIRURoom Thermostat.
Put back the jumper on terminals 1-2 of boiler terminal
block M1 if the room thermostat is not used or if the
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installed.
TERMINAL BLOCK M2
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7HUPLQDOVFRPPRQ external Probe connection (supplied as an accessory)
7HUPLQDOV not used.
7HUPLQDOV storage boiler sensor connection.
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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
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• access the terminal block M1
• remove the jumper from the ends of contacts 1-2DQGFRQQHFWWKHZLUHVRIWKH5RRP7KHUPRVWDW
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1
9
8
7
6
5
4
3
2
10
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2
1
CG_2394
M2
M1