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INSTALLATION INSTRUCTIONS
1.6 Boiler connections – The boiler connections are volt free. Therefore, please connect boiler common to terminal
marked COM, and the boiler signal to the terminal marked NO.
1.7 Activated when hot water mode is selected from a TEVO wireless thermostat. Generally, a 230V output when switched
through their common and NO terminals, can then feed the live supply to the Hot Water zone valve.
1.8 Valve – Used for an underfloor heating manifold valve. Connection with N and L terminal on board.
1.9 Reset button – If, for any reason, the wiring centre is not responding, please long hold the “SW2” over 8 seconds to
reset the centre whilst powering ON from an OFF status.