Wiring diagram
The schematic shows a standard GB162 hydraulic, complete with low loss header. Connecting the sophisticated energy saving controls to the GB162 is simplified by the use of colour coded plugs.
The RC35 programmer, outdoor weather sensor and
domestic hot water tank sensor are all wired back to their
respective plugs which are then simply clicked into the
coded connections on the GB162. For systems with an
additional unmixed or mixed heating circuit, the MM10 with
flow temperature sensor can be used to control a pump and
mixing valve. As shown in the schematic, it is possible to
connect an RC25 to this module for harmonisation of the
room temperature with the outdoor temperature. The
WM10 module for the low loss header and unmixed heating
circuit pump is connected in the boiler tray via the ‘energy
management system’ EMS bus.
Download the wiring diagram PDF
Key
Guide cable requirements
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