Replaced Honeywell t6360b with drayton RTS1 room thermostat!

[Loz2966]

Hi,

Thought this was going to be straight forward! but need your advice please?

Replaced existing Honeywell t6360b http://tiny.cc/xpdka with a drayton RTS1 http://tiny.cc/v3rch . Honeywell worked but was stuck at max temp. with drayton, pump working but no heat, checked pilot, its is working!

Honeywell
red was connected to 1
blue connected to 2
yellow connected to 3
yellow green connected to earth

Drayton
Red connected to L
blue connected to N
yellow connected to 3
yellow green connected to earth

I guess my first question is, is it compatible?
Controller is a Horstmann H525
Baxi Bermuda Back boiler

Right! decided to go back to old thermostat, and now that doesn't work!!

Thanks

Lawrie

 

[Hugh Jaleak]

Wiring sounds correct. Should be fine, both stat's are basically on/off switches, governed by room temperature. Firstly, does boiler fire for hot water? If it does, can you check power is getting to the boiler when the stat is calling for heat?

 

[Loz2966]

Wiring sounds correct. Should be fine, both stat's are basically on/off switches, governed by room temperature. Firstly, does boiler fire for hot water? If it does, can you check power is getting to the boiler when the stat is calling for heat?

Hi Hugh, thanks, turning the power off reset the Horstmann Controller and the hot water wasn't coming on. Now that I have set this up again it all appears to be working probperly, again thanks.