Hi there - wondering if anyone can help...
I've got a Salus wireless thermostat (ST620RF) which isn't working. The boiler is fine (at least, it's producing hot water).
When the thermostat calls for heat, the two LEDs on the receiver flick on and off (red and blue) in alternation, and there's a repeated clicking sound (which sounds like the click which you'd normally get when the receiver successfully switches to demand heat from the boiler). It sounds worrying like a relay switch repeatedly switching on/off.
I think the controller and receiver are paired successfully - the reciever has a steady green light, and will respond (with the problematic flicking on/off described above) when the thermostat calls for heat. The receiver will also produce the same problem when switched to manual with failsafe mode switched to on.
I've tried a reset of the reciever and controller, plus re-pairing (they seemed to repair successfully). And I've tried killing the power to the receiver for a bit before a reset/re-pair.
I suspect something is quite wrong with the reciever and there's not a lot I can do to resolve it... but any suggestions or ideas would be very welcome!
Thanks in advance.
I've got a Salus wireless thermostat (ST620RF) which isn't working. The boiler is fine (at least, it's producing hot water).
When the thermostat calls for heat, the two LEDs on the receiver flick on and off (red and blue) in alternation, and there's a repeated clicking sound (which sounds like the click which you'd normally get when the receiver successfully switches to demand heat from the boiler). It sounds worrying like a relay switch repeatedly switching on/off.
I think the controller and receiver are paired successfully - the reciever has a steady green light, and will respond (with the problematic flicking on/off described above) when the thermostat calls for heat. The receiver will also produce the same problem when switched to manual with failsafe mode switched to on.
I've tried a reset of the reciever and controller, plus re-pairing (they seemed to repair successfully). And I've tried killing the power to the receiver for a bit before a reset/re-pair.
I suspect something is quite wrong with the reciever and there's not a lot I can do to resolve it... but any suggestions or ideas would be very welcome!
Thanks in advance.