S
Swarfega
Hi guys,
Complete newbie with boilers so bare with me.
Looking for some help in deciding if I can install a Nest thermostat myself and save £90 in the process.
I currently have a wireless thermostat (Baxi 5117391) controlling my Main Combi 30 HE boiler.
From looking at the wiring diagram on page 47 you can see the "Optional Timers" connecting to block A3 on the PCB. Would I just need to disconnect the two black cables from the timer and put them in the Heat Link (port 2 and 3 in the image), then also move Brown to Live and Blue to Neutral on the Heat Link?
Manual for the current Baxi thermostat.
Complete newbie with boilers so bare with me.
Looking for some help in deciding if I can install a Nest thermostat myself and save £90 in the process.
I currently have a wireless thermostat (Baxi 5117391) controlling my Main Combi 30 HE boiler.
From looking at the wiring diagram on page 47 you can see the "Optional Timers" connecting to block A3 on the PCB. Would I just need to disconnect the two black cables from the timer and put them in the Heat Link (port 2 and 3 in the image), then also move Brown to Live and Blue to Neutral on the Heat Link?
Manual for the current Baxi thermostat.