Is the live wire to the compressor directly switched by the controller or does the controller switch a relay or contactor? Is there a difference
Hi all, So had a call to a faulty walk in cold room that had gone off. The fuses had blown. Checked out the compressor windings
Thanks for all of your insight and wiring diagrams. (the diagrams are really helpful!) What you have suggested is a simple enough work around to
Damage/corrosion to wires isnt always visable, it could be under the wire insulation. --------- From all the things your saying,
interesting, Yes 0V at CHP (Ground). Both sides of FLW show Batt. voltage 12V+ regardless of switch position. I did follow the wires
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Re: Walk in Freezer
Is the live wire to the compressor directly switched by the controller or does the controller switch a relay or contactor?
seanf 20-09-2024, 09:57 PMIs there a difference