20 Most Recent Delfield 18672PTB Commercial Refrigerator Questions & Answers

my chart says 32 ounces of R-404 A. Remember, cap tube systems are charged by super heat and TXV systems are charged by subcooling or full sight glass if system has receiver.

Delfield... | Answered on Feb 18, 2011

the tubes that circulates the freon gas to that unit is not working... check for any leakage in gas or check for any blocks in the unit... make sure the compressor is working good...

Delfield... | Answered on Aug 11, 2010

Your best bet is to order an OEM capillary tube and replace it. Of course this requires recovering the refrigerant. The likelihood of unplugging one is very very slim unless it is a very large bore tube.

Delfield... | Answered on Nov 21, 2019

step 1: check the freon level via pressures or weighing in the correct amount.

Delfield... | Answered on Sep 24, 2019

Any problem with it?

Delfield... | Answered on Oct 06, 2018

I've used a piece of wire and hot water

Delfield... | Answered on Sep 10, 2017

the model says that this is a cooler/freezer combination unit. super heat has to be measured on each section separately. As a general rule: Freezers run around 6-8 degrees and coolers are 8-10. I have seen freezers go as low as 4 degrees right before they hit set point temp and shut off.

Delfield... | Answered on Jun 29, 2017

I have found 1 freezer with the identical issue and never found the answer to the issue. I tried everything I know to do and with no success. The customer ended up replacing the freezer. Sorry, but that's all I can offer.

Delfield... | Answered on Jun 29, 2017

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brand new unit feezing upper portion

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