New church hall. Builder gone into liquidation. Just finishing off all outstanding bits. We have three Honeywell thermostats for three areas. Two are CM907 and the other is the wireless version of the same. Wet underfloor heating with a long heat up and cool down time.
First problem: With varied usage day by day what is best control regime?
Second problem: I have been running a consumption test with the two CM907 stats set MANUAL at 18 degrees. But one of the two stats seems unaccountably to reset the target temp to 12 degrees occasionally. I haven't touched the set up since the builders walked away leaving the display showing MAN. Am I missing something?
First problem: With varied usage day by day what is best control regime?
Second problem: I have been running a consumption test with the two CM907 stats set MANUAL at 18 degrees. But one of the two stats seems unaccountably to reset the target temp to 12 degrees occasionally. I haven't touched the set up since the builders walked away leaving the display showing MAN. Am I missing something?