Potterton EP2002 to Hive Dual Active

Stuart Hendry · 25 Nov 2019

Hi,

I am going to install a Hive Dual Active system in my house. Currently the boiler is controlled by a Potterton EP2002 unit. I've taken it off and I'm a little bit confused by the wiring required on the receiver. Picture is here: https://share.icloud.com/photos/0tqL53UCJJtZpU8mVXX8jtR0A

I've read on this forum that the link between terminal 5 and the permanent live is not required and that's fine, but it seems then I would only have two wires (3 and 4). The Hive install guide suggests I need to have 4 - HW On/Off and CH On/Off.

Any suggestions?

Stuart

CBW · 25 Nov 2019

Hello Stuart,

It might suggest to me that you have a 3 port valve?

Stuart Hendry · 25 Nov 2019

Possibly, would it be one of these?

https://share.icloud.com/photos/07yV0ZYYwrTLm_CfooHZFETIg

https://share.icloud.com/photos/030zgGF6hRtgmfCfJ1b1heR8A

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Potterton EP2002 to Hive Dual Active

Stuart Hendry

CBW

Stuart Hendry

DIYnot Local

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