We may have found other answers which could help you.
Success
Message
drayton room thermostat display screen is blank?
Digistat Drayton connection?
how to replace batteries in my Drayton Digistat RF1?
how can i fix thermostat?
is it possible to repair a non digital Drayton SM2 timer?
drayton digistatrf1 wireless system?
Drayton Digistat+2 RF?
Drayton Digistat +RF Model RF-601?
Drayton sm2 timeswitch?
Drayton Digistat RF2 Wireless system?
How can I override code I can't remember?
Help to fix a room thermostat, please?