Hi,
Do the battery operated devices (radiator valves, room thermostats and hot water thermostats) need to be 'reset' in any way after battery replacement, or do I simply remove old batteries and replace with new? Also, with the radiator thermostats (HR80), should I remove the complete unit or just the top part when replacing the batteries?
Thanks
Do the battery operated devices (radiator valves, room thermostats and hot water thermostats) need to be 'reset' in any way after battery replacement, or do I simply remove old batteries and replace with new? Also, with the radiator thermostats (HR80), should I remove the complete unit or just the top part when replacing the batteries?
Thanks
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