Refrigeration: A9B Replacement and CPC E2 programming

Step by step replacing an A9 Bypass valve and then programming it's control into an E2.
#supermarketrefrigeration#cpc#e2#emerson#refrigeration#supermarkets#hvac
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[@maheradous9257]

Good job 👍

[@gr82becool]

Wow, this is the best channel so far. One stop shop for supermarket refrigeration keep it up 👍

[@SupermarketRefrigeration]

@@gr82becool thank you Sir. I learned from the best.

[@kcomfortsystemshvac7060]

I love this channel,,,,,

[@Reefertech]

Good work man! I normally set the bypass about 10-15 PSI below my holdback valve, but I understand it depends on the climate you're in. Awesome video and tips

[@SupermarketRefrigeration]

Ya that's a good point. This rack is hot gas and doesn't have a LPRV. That's why I set it up like that.