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Woodtroll's avatar
Woodtroll
Explorer
Feb 04, 2014

How to tell if AC has a start-up delay? (EMS-HW30C Install)

Hello, folks, I am preparing to install a Progressive Industries EMS-HW30C power supply protector in my trailer. In the manual, it states that if your air conditioner has a built-in restart delay y...
shooted's avatar
shooted
Explorer
Feb 04, 2014
Cycle the circuit breaker when the air is operating, if it restarts immediately you do not have time delay protection, if it does not restart immediately you do have time delay protection.
I have seen adjustable time delay relays that can be set up to ten minutes delay.

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