Moved to new house - confused by central heating controls

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Tbone

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hi all

Thanks in advance.

I recently moved to a new house. It's 2 years old.
Downstairs there is underfloor heating and 5 Heatmiser slimline thermostats in each area.
Upstairs are radiators with trv's
Also upstairs is one Honeywell T4 thermostat.
I have programmed all the downstairs thermostats, all is good there.

Problem is upstairs with the Honeywell T4.
The instructions say that to adjust the schedule, I should press the 3 horizontal lines, then press + or - until I get to edit.
I can't get to edit.
The only options here are OP AF or BEWE.
None of these are explained in the manual

Can anyone help ?

I can't access whatever existing schedule is there for the upstairs area.


Appreciate any advice

Regards
 
If it’s battery operated, I’d check those 1st.
 
Have you tried doing a factory reset? Press and hold the menu and + buttons for 3 seconds then go to option 16 FS and change the parameter from 0 to 1.
 
THAnks.
as helpful as that is, it unfortunately doesn’t help with my specific issue.
I still can’t edit the schedule and I don’t know what OP, AF or BEWE mean in the schedule menus ?

Any other advice/information ?
 
Thanks.
It was a very explanatory video, but didn’t help with my particular issue.

It’s totally frustrating.
I just want to re-set the schedule. It should be easy.


I know I should re-set the unit, but I am a bit reluctant to do that without some understanding of why the current setup is behaving as it is.
To do that I would like to know the meaning of OP AF & BEWE
 
Ok
I have cracked the conundrum.

BEWE = EDIT
The programmer must be configured in a language different to English !!!

Of course a reset would have rectified this, but at least I now know !

I have checked google translate and have no idea wheat language is set up !,


Thanks for all the help anyway
 
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