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  1. Anyone that is running on single phase
    What did you do re coolant pump?
    Swap motor? Capacitor a phase to run single phase? Or install a vfd?

  2. #52

  3. #53
    m_c's Avatar
    Lives in East Lothian, United Kingdom. Last Activity: 3 Days Ago Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,908. Received thanks 360 times, giving thanks to others 8 times.
    My Triac was a single phase machine, so the coolant pump wasn't an issue.

    A new pump would probably be the most reliable long term option though.
    Avoiding the rubbish customer service from AluminiumWarehouse since July '13.

  4. #54
    my triac is a single phase version and when the coolant pump when i popped the above striaght in. check the length though as cant remember what it is

  5. Ok - re coolant pump
    Seems to work fine as single phase if wired delta- using just L & N
    Using a run capacitor of 8uf. Starts fine, runs quiet and straight up to speed
    :-) only had to cut a small notch in the wiring box to bring the capacitor cables out of.
    Click image for larger version. 

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  6. https://youtu.be/1uJpm7IN7-M

    shows a quick explanation of converting suds motor to single phase.
    note the spin direction was wrong so i reversed it by moving the wires around- correct in video
    Last edited by battwell; 07-08-2018 at 12:39 PM.

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