Newell Gurus

(10-27-2018, 05:36 AM)Richard Wrote: [ -> ]The basement units have a weakness in the circuit board design.  The upgrade replaces connectors and uses heavy duty contactors for the compressor circuits to cure the issue.   Several very detailed threads about it on this forum

I thought I had read something about using external relays, but wasn't sure if anyone had created a circuit drawing or diagram to explain what had been done.

Dan

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(10-28-2018, 08:13 PM)DanB Wrote: [ -> ]

(10-27-2018, 05:36 AM)Richard Wrote: [ -> ]The basement units have a weakness in the circuit board design.  The upgrade replaces connectors and uses heavy duty contactors for the compressor circuits to cure the issue.   Several very detailed threads about it on this forum

I thought I had read something about using external relays, but wasn't sure if anyone had created a circuit drawing or diagram to explain what had been done.

Dan

Dan
Maby this will help

Use the forum search for "How I Connected Relays to A/Cs"