Salus thermostat not working after battery change. do its job. I have dropped and broken my iT500 thermostat, can I replace the thermostat only, or do I need to buy a full kit including the receiver and gateway? Battery change procedure for the RT510 series thermostat. I have a salus RT510TX thermostat. Any adjustment above this setting will waste energy and cost yo RT310 Series Thermostat - Unable to change temperature and 5c on the screen. In order to rule out battery installation as the cause for your thermostat not working, follow the steps below. . to do its job. The connection sign goes as soon Oct 14, 2025 ยท Boiler not responding to thermostat? Learn common reasons like connectivity issues or faulty settings and follow simple steps to restore heating control. Try removing the batteries for 30 minutes to allow a reset. By identifying the common causes of a malfunctioning thermostat, troubleshooting steps, and repair or replacement options, you can get your heating and cooling system up and running again.