How do I remove a Honeywell st699 programmer from its wall mounting?
There are two tabs on top of the controller you can depress and pull the controller off the subbase mount. See picture below. Aslo if you want to you can type ST699 Honeywell UK /pdf in your browser and get a pdf. manual on the controller.
read more and respond »Posted 3 years ago by stanhvac1 in Heating
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