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Thread: Danfoss Product
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02-06-2023, 11:42 AM #1
Re: Danfoss Product
Shaaf,
With-42 suction normally have hot gas to drive open valve to reduce pressure drop on cooling mode.
S1 hot gas external connection
S2 EVM solenoid normally closed.
P CVP. For pressure regulation when on hot gas defrost set 515 kpa or about +10. depending where your hot gas defrost is relieving (liquid or suction).
https://haphillips.com/wp-content/up.../PDHL0A122.pdf
https://assets.danfoss.com/documents...7en-000704.pdf
Check hot gas page 54 onwards
https://www.danfoss.com/en/about-dan...s-application/Last edited by RANGER1; 02-06-2023 at 12:33 PM.