Issues with Progressive Dynamics 4000 series upgrade on T@B 320

heylee23
heylee23 Member Posts: 1
in Battery/Electrical & Solar

I have a 2020 T@B 320 CS-S. I replaced my WFCO 8735P with a PD4045KV. Transferred all the wiring, plugged it in to shore power - it has power but nothing works. I haven't hooked up the battery yet (also an upgrade to LiTime 12V 100ah), I wanted to check the AC before I hooked up the battery. Any thoughts?

I thought this was a common upgrade, but now I'm not finding much.

I can send pictures if it helps.

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  • pthomas745
    pthomas745 Administrator, Moderator Posts: 4,577

    Pictures will help, there are many experts here who can spot issues.

    Here are some links to some installs owners have done in the past, if you haven't seen them before.

    Progressive dynamics converter install

    When you say "nothing works"….none of the outlets have power? None of the "appliances" work?

    You will be asked about things like the GFCI outlets, etc.

    And, welcome to the Forums!

    2017 Outback
    Towed by 2014 Touareg TDi
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  • MuttonChops
    MuttonChops Member Posts: 1,975

    @heylee23 said: " . . . plugged it in to shore power - it has power but nothing works . . .

    As noted by pthmnas745 additional information is needed:

    • "has power" . . . have you confirmed with a voltage meter the Power Center has 120VAC
    • "nothing works" . . . what does or does not function and how was the lack of operation verified

    Progressive Dynamics has a very helpful Troubleshooting Guide (pdf):
    PD-4045 Troubleshooting

    '18 320 S,  pitched axle, 3020HE; PNW based
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