danfoss control unit re-wire

[domi]

Hello,
My fil has replaced several things on his boiler like the solenoid,light sensor, filter etc he also has bought a new control box, its a BH071.10 the old one is a BH011.1.
Am i right in saying it needs to be-re-wired?if it does ,can anyone tell me where to get the wiring diagram or tell me what to do?

Thanks

 

[Paffman]

Your new BHO71 will not fit the BHO11 base. You need to either buy the conversion base that fits where the old BHO11 went in (notice the PCB sticking out of the old box, there is not one on the new box), then the new box will fit. Or buy a new base and do a total rewire. IMHO a Satronic base with a TF832 control box would be the cheapest way to go.

 

[MANDATE]

Is the wiring diagram not imprinted on the underside of the unit, or are the terminals not marked

 

[Paffman]

Is the wiring diagram not imprinted on the underside of the unit, or are the terminals not marked

Quiet correct Mandate, but the BHO72 still will not fit in the BHO11 base without a conversion base. Don't forget to fit a new photocell as well.

See below...

http://www.heating-parts.co.uk/product.asp?prd=210010