potterton prt2 to honeywell dt4/dt4r wiring help

[marblema]

having this wiring with my potterton prt2 with bridge as below

How should I make it thru the Honeywell dt4/dt4r please?
Thanks for the help in advance.

 

[CBW]

Which are you fitting the DT4 or DT4r?

 

[marblema]

let say DT4, cheers

 

[CBW]

Can’t tell 100% on your wiring (photo not brill) but transfer the L and N then any switching wires.

https://device.report/manual/9112688

 

[marblema]

what if go for a dt4r?

Seems here only got 3 wires and a bridge.

 

[CBW]

what if go for a dt4r?

Seems here only got 3 wires and a bridge.

If you go for dt4r (wireless model) then it might still be possible, as you need a permanent live and permanent neutral, with switch wires. If you only have 3 then you’d need to link L to common.