Salus iT500BM Installer Manual page 5

2. Installation of the boiler module RXVBC605
Before switching the boiler on at its mains
supply, ensure the module switch is in the
OFF position.
To ensure the boiler control is connected
properly, please now move the switch to
ON . The boiler should now go on and
the LED on the your boiler control should
illuminate.
Now move the switch back to AUTO
iT500BM Installer Manual 05
.