While you wait for answers, we may have found some information which could help you.
Click here for Lights 20 Seconds
pressure dropping on openning the hot water in my ravenheat csi 85 aboiler?
Ravenheat CSI 85 Red Light?
Faulty Worscester 35 CDi loosing pressure?
ravenheat csi 85 b (t) hot water no central heating?
ravenheat csi 120 no hot water?
how can i ignite the pilot light on a ravenheat boiler?
howtomendit.com for free repair help, information and advice.
