General
RT310 Series models explained
RT310/RT310TX/RT310RF/RT310SP/RT310SPE/RT310SR/RT310iTX/RT310i/RT310iSP/RT310iSPE/RT310iSR - These are the RT310 series devices. Model numbers explained: RT310 - Hard-wired thermostat, wired directly to a boiler or other HVAC system, no wireless ...
RT310RF or RT310 batteries are draining quickly
If the batteries in the RT310RF or RT310 are draining quickly, then try the following steps to remedy it. Fully remove the batteries from the device and leave for a minimum of 30 minutes. If possible leave for longer. Make sure the batteries you are ...
Issue 64545. Boiler isn’t working even though there is a flame symbol on thermostat
Thermostat and receiver may have lost pairing. Pair as per quick guide. Boiler is still not working? Check; *Receiver has power? (observe power LED). *Receiver is in ON and AUTO mode position? Place in these positions. *Receiver ON LED has activated? ...