dynamo to Dynamotor conversion - help needed please!
Posted: Tue May 10, 2022 5:22 pm
Hello,
I decided to upgrade the old Lucas C40 dynamo to a Dynamotor which is sold by Accuspark here in the UK and is an alternator in a dynamo case. Here's the link if your not familiar with it... https://www.accuspark.co.uk/dynamator.htm
I followed the wiring diagram to the letter - my car is a series 3 with negative earth and has the standard wiring...
terminal A1 brown/blue to light switch and ignition switch
terminal A brown to solenoid
terminal F brown/green to dynamo (large terminal)
terminal D brown/yellow to ignition warning light and dynamo (small terminal)
The instructions are here (I have a RB106 control box) ... https://www.accuspark.co.uk/Instruction ... ctions.pdf
The way I read these instructions is that the control box is now redundant (except for the earth which is going to do nothing anyway) and that all the four wires as above should be connected together.
So far so good, except...the ignition warning light comes on when the key isn't even turned and then goes out when its turned to the first "click". Something evidently wrong but I am such an electrics simpleton I could do with any ideas or suggestions please!
Many thanks
Nick
I decided to upgrade the old Lucas C40 dynamo to a Dynamotor which is sold by Accuspark here in the UK and is an alternator in a dynamo case. Here's the link if your not familiar with it... https://www.accuspark.co.uk/dynamator.htm
I followed the wiring diagram to the letter - my car is a series 3 with negative earth and has the standard wiring...
terminal A1 brown/blue to light switch and ignition switch
terminal A brown to solenoid
terminal F brown/green to dynamo (large terminal)
terminal D brown/yellow to ignition warning light and dynamo (small terminal)
The instructions are here (I have a RB106 control box) ... https://www.accuspark.co.uk/Instruction ... ctions.pdf
The way I read these instructions is that the control box is now redundant (except for the earth which is going to do nothing anyway) and that all the four wires as above should be connected together.
So far so good, except...the ignition warning light comes on when the key isn't even turned and then goes out when its turned to the first "click". Something evidently wrong but I am such an electrics simpleton I could do with any ideas or suggestions please!
Many thanks
Nick