LP20RF NOT PAIRING ?????

[plumb_know]

Hi Everyone,

just wondering if anyone else has come across this, installed Drayton LP20RF onto worcester 42CDI combi, which had mechanical boiler mounted time clock & hard wired room stat.

On commissioning get to stage 9 (pairing of wireless room stat with receiver) of procedure when receiver should display "LERNT" but instead is displaying "OFO". I can't find anything about what this display means & no one seems to be on phoneline at drayton today.

Any ideas much appreciated

Any help would be appreciated.

 

[heatservice]

Have you removed the link from the boiler which is left in for plug in control but removed when using external controls, clutching at straws I guess.

 

[plumb_know]

yes - put link back in & also tried without. fitted same unit couple of weeks no problem. will try helpline again today. thanks