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Mend Honeywell 5117391 Thermostat Programmable Heating

I have just changed the batteries of my Wireless Programmable Room Thermost?

I have just changed the batteries of my Wireless Programmable Room Thermostat (Kit No 5117391) and now find that my boiler (Combi 30 HE) is not responding. I have tried to recommission as per the instruction manual, but no luck. The receiver LED flashing indicates batteries have run out. Any ideas?

John Macpherson
April 2013
HoneywellHoneywell 5117391Heating, Home Heating SystemsThermostat Programmable Heating

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