Cover removal on mechanical thermostat

[dd2005]

Hi,

Does anyone know how to get the cover off of the pictured thermostat? It is a Honeywell model and has a single screw in the top right corner, but undoing this didnt seem to release the cover. Is there points at which I need to prise the cover off the backplate?

Thanks

Untitled

• dd2005
• 3 Feb 2011
• 2

 

[namsag]

Little screw top right hand side unscrew it press the top of the cover in as you pull it forward and it should just come off.

Or you may have to put an electricians screw driver in at top to lever it off if tight between the beige and brown bit