Britony Combi 80 - Installing the Boiler (continued); Mains and Thermostat Wiring

Mains THFRMO_TPT
connector C
If using a room thermostat or other external control, they can
Fig. 20
be connected in place of the link on the multipin plug. (fig 21)
Note: Use only controls designed for voltage free
switching or 24V supply.
Connect multipin plug onto into the socket on the power
board. Secure the cable using the cable clamp and replace
the cover. To prevent damage, the cable should then be
routed through the cable support on the right hand side of
the chassis.
Earth pilar B
Socket for
connector C
Fig. 21