FAO central heating experts!
#1
FAO central heating experts!
I've got a honeywell smartfit digital combined thermostat/timeswitch fitted in my house. I have just noticed that on the display there was a picture of a spanner and F12 on the display.
Any ideas what this means? I switched it off and back on again and it has gone back to normal, but i wonder if its going to come back again!
Rich
Any ideas what this means? I switched it off and back on again and it has gone back to normal, but i wonder if its going to come back again!
Rich
#2
The original Rouge Trader
iTrader: (11)
I've got a honeywell smartfit digital combined thermostat/timeswitch fitted in my house. I have just noticed that on the display there was a picture of a spanner and F12 on the display.
Any ideas what this means? I switched it off and back on again and it has gone back to normal, but i wonder if its going to come back again!
Rich
Any ideas what this means? I switched it off and back on again and it has gone back to normal, but i wonder if its going to come back again!
Rich
Do the batteries need replacing in the clock-stat on the wall?
I never come across this one myself!
#3
PassionFord Post Troll
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If you do a search on google or somewhere you should be able to get a manual download if you know the model rich. Quite a few different ones, don't remember seeing that code off hand! Probably means it's fucked and gonna cost you a load of dollar tho lol
#4
PassionFord Post Whore!!
Near the bottom;
http://content.honeywell.com/UK/home...on%20Guide.PDF
F.12 Communication fault between Room Unit and Base Unit
a) Check Room Unit wiring
b) Switch system off then on again
c) Replace Room Unit (with same OS number)
d) Replace Base Unit
http://content.honeywell.com/UK/home...on%20Guide.PDF
F.12 Communication fault between Room Unit and Base Unit
a) Check Room Unit wiring
b) Switch system off then on again
c) Replace Room Unit (with same OS number)
d) Replace Base Unit
Last edited by focusv8; 08-01-2009 at 07:15 PM.
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