4 hours ago Pekaye asked ... Clutch Cable change?    |    4 hours ago Richard asked ... Mountfield SP414 mower, revs too high?    |    Don asked ... Find the charger or how to convert the battery?    |    Tanzania asked ... How can i mend my sanyo fwbp505f q?    |    Mark Goodwin asked ... Mount field 725m ride on mower?    |    Click here to ask your question

KO1 missing how do I reset?

After being on back up battery after a power cut we now have the message KO1 missing. Any ideas how to fix without calling engineer? Also engineer light is on.
9930 remote keypad
Model 9750 / 9850
Twinkle, July 2012
It wants an engineer reset.
Either Google for a engineers manual or call someone out.

Alarm, July 2012
link Click here to see other fixes for Pyronix 9750/9850.