Honeywell DT90 and sundial wiring centre

Brocott · 8 Mar 2017

I know this is a variation on a well worn theme so apologies in advance. I need to wire in a Honeywell Dt90e thermostat which is a 2 wire thermostat but the sundial wiring centre has 4 connections numbered 1 to 3 and earth so not sure which ones to connect to. The system is C plan gravity HW pumped CH and has a Tempus Seven contoller.
Thanks

Dan Robinson · 8 Mar 2017

1 and 3

Brocott · 8 Mar 2017

Thanks for the swift response

Dan Robinson · 8 Mar 2017

No worries.

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Honeywell DT90 and sundial wiring centre

Brocott

Dan Robinson

Brocott

Dan Robinson

DIYnot Local

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