All A class models Error code 29

View previous topic View next topic Go down

All A class models Error code 29

Post  Southampton Technician on Sun Aug 28, 2011 8:55 am

This error is terminal. Replace ACB, but talk to Gledhill as other parts are also required. Engineer only this one.

Southampton Technician

Posts : 38
Join date : 2010-09-09

View user profile

Back to top Go down

Re: All A class models Error code 29

Post  Mike the Boilerman on Sun Sep 04, 2011 2:14 am

Interesting!

Not sure I've ever encountered an Error Code 29.

My documentation says 29 is "WD Communication error". Can you expand on what this means please?

Thanks, MIke

_________________
Mike Bryant AKA Mike the Boilerman, Gledhill repair specialist, webmaster of www.gledhill-repairs.co.uk & www.miketheboilerman.co.uk. For information about my Gledhill repair service or to make a booking call me on 07866 766366. (Please don't phone me for advice if you are fixing a Gledhill yourself, ask on here instead - I run this forum partly to cut down on the phone calls!)

Mike the Boilerman
Admin

Posts : 426
Join date : 2009-01-08

View user profile http://gledhill-repairs.forumotion.net

Back to top Go down

wd comms error

Post  Southampton Technician on Mon Sep 05, 2011 2:50 pm

This is only on an A class.
WD stands for watchdog (comms error)
On Electramate A class the system will lock out showing error 29. The error is external to the ACB but everything checks out fine. To fix contact spares and ask to speck to Chuck, He has a fix it kit of parts with a schedule of modifications to carryout. Only a handful have been done I understand. Basically you change it into a BMA fitting a white 1.5k resister and modify the way the ACB controls the power relays and the off peak sensing relay circuit and 3 port valve. Their engineer in Birmingham spent weeks trying to find the solution to this lockout problem.

Southampton Technician

Posts : 38
Join date : 2010-09-09

View user profile

Back to top Go down

Re: All A class models Error code 29

Post  Sponsored content


Sponsored content


Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum