Recent content by duckdodgersuk

Also, there are 3x G4 display lights that run on a different transformer all off the same Circuit. Now the led bulbs work ok but I think the transformer is to high as if you put 3x leds they are very dim. Could I run all 6x off the first transformer?

Hi guys, I’m changing my 3x old 20w GU 5.3 halogens to 3x 3w LED GU 5.3 . This is the old transformer GET 105va but wanted to check if it can still power the new bulbs or will I need something smaller?

Oh yes, all done :D

Thank you @stem . I moved the brown wire from 2 to 3 and i've now wired 1 for T1 and 2 for T2 (y) Shows 10.9v but I guess that's because to the power drop because the heat link is upstairs and the thermostat is downstairs. Thank you again for all your help (y)

Which wires should I move to T1 & T2 ? If I move yellow 2 and red 3 do I need to remove the Blue? also what about the Brown in 2 which controls the pump?

Now that I've tested it and its running I want to hard wire the Next thermostat in place as the usb is only 5v

Ok, i've installed the heat link thanks to @stem advice (y) I put a Wago connector linking L (Red) and the 3 (Yellow) on the old thermostat to test and it works :D

Next is the Nest installation, I’m following you guide like this:

Hello again , after the Christmas holiday I got round to replacing the wiring station so it’s a bit better.

The PCB is a pump overrun 408401. This keeps the pump running for 4-6 minuets after the boiler is off to prevent over heating "A feature that some boilers require, pump overrun is when the boiler pump continues to run after the boiler has finished firing. This allows the boiler to dissipate...

This is what Drayton sent me ? But still doesn't match my wiring centre?

The Nest Thermostat should wire in to the old wall socket fine as long as its 12v. Its just the Wiring Station that I need help with.

I’m looking to Control both if possible

Hi There, I picked up a Nest Gen3 Thermostat in the Black Friday sales but am having a nightmare installing it with my old Glowworm Ultimate 40ff system boiler. Old Thermostat The Hot Water Tank is upstairs along with the LWC1 wiring station and Drayton LP241 programmer. Drayton LP241...