45 mins ago 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?    |    Joan Sorrentino asked ... Barcalounger issue?    |    David asked ... Not starting until I bang door closed?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category ACL

Again can SM905 be repaired as timer cannot get past 'notches'?

As with other's, my acl switchmaster sm905 timer will not go round. The timer works in twice mode but not in once mode as timer cannot get past the notches. We need to replace with same so can fit wired backplate (or can others fit?)

Seems no one can answer - can you?

Thanks
Roy, June 2007
home Fix label Heating label_important Home Heating Systems category ACLdone
this will need re-wiring.....

alan, July 2007
You should find that you can buy a compatible replacement for the SM905 which should slot straight onto the existing backplate.
If not providing you make a note of the correct wiring combination it is not that difficult to replace the backplate as well as the timer.

gary.wright53@googlemail.com, June 2007
link Click here to see other fixes for ACL SM905.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Remove boiler cover?

Heating > Home Heating Systems > Ideal

How can i mend my baxi combi 105a?

Heating > Home Heating Systems > Baxi

Fan tries to run every 15 seconds then stops immediately?

Heating > Home Heating Systems

Morco gb 24?

Heating > Home Heating Systems > Morco

F40 fault?

Heating > Home Heating Systems > Ferroli

How to fix my fireplace?

Heating > Home Heating Systems > Baxi

Vaillant F22 fault?

Heating > Home Heating Systems > Vaillant

Power but not activating Baxi 105e boiler?

Heating > Home Heating Systems > Baxi

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Potterton Prima?
How can I fix my Baxi Bermuda?
How can I fix my Potterton Prima 30F?
How can I fix my Siemens RWB9?
How can I fix my Kohlangaz Kamina?