Here's a strange thing.
After six weeks trouble-free use since the last re-installation I discovered one of the rad valves had redesignated itself and the Living Rm E zone did not work. The HR92 screen in question said SPARE ROO but I wasn't able to determine which Spare Room it thought it was. Up to this point all the other seven zones were working OK.
So I did a factory reset on the HR92, added a new zone and bound the HR92 to it, copied the schedule across and deleted the old Living Rm E zone. I also changed the order in which the zones were displayed.
Now none of the zones would call for heat. The BRD91 RF check was OK but its binding was evidently corrupted. So I had to do a factory reset and re-bind it, which prompts the following questions:
Why should this have been necessary? What other system changes will cause the BRD91 binding to be corrupted? Will Honeywell treat this as a bug which needs fixing?
After six weeks trouble-free use since the last re-installation I discovered one of the rad valves had redesignated itself and the Living Rm E zone did not work. The HR92 screen in question said SPARE ROO but I wasn't able to determine which Spare Room it thought it was. Up to this point all the other seven zones were working OK.
So I did a factory reset on the HR92, added a new zone and bound the HR92 to it, copied the schedule across and deleted the old Living Rm E zone. I also changed the order in which the zones were displayed.
Now none of the zones would call for heat. The BRD91 RF check was OK but its binding was evidently corrupted. So I had to do a factory reset and re-bind it, which prompts the following questions:
Why should this have been necessary? What other system changes will cause the BRD91 binding to be corrupted? Will Honeywell treat this as a bug which needs fixing?
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