Fitting a DT90E Digital Room Thermostat
Information, help and advice on many gas related subjects from gas fires to domestic appliances

2 posts   •   Page 1 of 1
Squiral
Labourer
Labourer
Posts: 1
Joined: Fri Dec 17, 2010 1:18 pm

Fitting a DT90E Digital Room Thermostat

by Squiral » Fri Dec 17, 2010 1:23 pm

Hi All,

I am trying to fit a honeywell DT90E Room Thermostat.
I have removed my old thermostat which is a Sunvic TLX 2356

The wires I have are:
Brown - Live I guess
Blue - Neutral I guess
Earth

Now the DT90E has three ports, A, B, and C

Which wires do I put into A, B and C?

I have a gravity system bolier - Glow Worm Ultimate its quite old

Thanks in advance for any help.

Regards
Squiral

DMGAS
Labourer
Labourer
Posts: 3
Joined: Sat Feb 26, 2011 1:54 pm

by DMGAS » Sat Feb 26, 2011 2:05 pm

Live in A
Switch live in B



You will find that your old stat will be:

Brown = Live
Blue = Switch Live


All the best.

2 posts   •   Page 1 of 1
It is currently Sat Nov 23, 2024 12:31 am