18-09-2016, 10:21 AM
MHello All,
I have just packed the whole lot away but from what Trevor says perhaps disconnecting the heater supply was not the best way of checking to see if the valves did anything. I'll get it out again and try pulling one of the valves and see if I lose one channel. I could not read the valve part of the first circuit dig. The image did not render well here although the rest was OK. I'm replying on a phone. When I get a chance I'll look at the link posted by Rob in the hope the circuit diagram is better. Thanks for all the replies. It's given me some hope that the valves might do something and I haven't been duped after all.
Regards,
Ken.
I have just packed the whole lot away but from what Trevor says perhaps disconnecting the heater supply was not the best way of checking to see if the valves did anything. I'll get it out again and try pulling one of the valves and see if I lose one channel. I could not read the valve part of the first circuit dig. The image did not render well here although the rest was OK. I'm replying on a phone. When I get a chance I'll look at the link posted by Rob in the hope the circuit diagram is better. Thanks for all the replies. It's given me some hope that the valves might do something and I haven't been duped after all.
Regards,
Ken.
