Those aren’t supposed to be round on top.

  • rumba@lemmy.zipOP
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    1 day ago

    Yeah, they’re not to be trifled with. If the one I pulled out was actually capable of still holding voltage, it would have been more of a worry.

    It’s all normal electrical safety, Trip the breaker, pull the shut off at the disconnect by the condenser outside, take a picture of the wiring on the cap, ground each terminal with a screwdriver, pull the wires off with insulated pliers. Replace the cap, put the wires back where they belong. Reconnect the disconnect, turn the breaker back on, use the thermostat to call for cooling.

    It would be good form to replace the contactor If you have one, but they’re a little harder to find and it’s not usually necessary.