Emerson VISSION 20/20 Best Practices

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DO:
• Keep AC wires away from circuit boards.
• Always run conduit into the bottom or sides of an enclosure.
• If the conduit must be placed in the top of an enclosure, use a water-tight conduit fit-
ting to keep water from entering the enclosure.
• The Vission 20/20 is supplied with pre-punched conduit holes. Use them!
DON’T:
• Don’t run wires through the Vission 20/20 enclosure that are not related to the com-
pressor control.
• Don’t add relays, timers, transformers, etc. in the Vission 20/20 enclosure without
first checking with Vilter.
• Don’t run conduit into the top of an enclosure.
• Don’t run refrigerant tubing inside the enclosure.
• Don’t drill metal enclosures without taking proper precautions to protect circuit
boards from damage.
Best Practices