Results 1 to 7 of 7
-
14-12-2009, 05:27 PM #1
Fridge/freezer integ running pressure
Hi,
Unfortunately I committed myself to looked at my friends Maytag fridge freezer. It runs on R134a. I'm not sure what suction pressure this should be running at as the only R134a integrals I have worked on are HT. Any help would be appreciated.
-
14-12-2009, 07:00 PM #2
Re: Fridge/freezer integ running pressure
Suction pressure rules should apply to whatever equipment it is depending on temperatures.
You haven't given us any readings so we assume that it is working OK ?Last edited by Brian_UK; 14-12-2009 at 07:56 PM.
Brian - Newton Abbot, Devon, UK
Retired March 2015
-
14-12-2009, 07:12 PM #3
Re: Fridge/freezer integ running pressure
hi taffylad, well you will be weighing the charge in wont you? the charge will be on the fridge . but as brian indicated you just use your comparitor to see the suction psi
-
14-12-2009, 08:10 PM #4
Re: Fridge/freezer integ running pressure
Sorry, I forgot some of the key points here. Its not working. Both HT and LT sides. Suction is pulling into a vac. I was going to charge it up by pressure and try and find a leak.
As you may have gathered I have never worked on a domestic integral before.
-
15-12-2009, 05:11 AM #5
Re: Fridge/freezer integ running pressure
What is the type of your fridge ?No frost type or static freezer ?
-
15-12-2009, 01:09 PM #6
Re: Fridge/freezer integ running pressure
hi taffylad, so you are leak testing with refrigerant are you?
-
15-12-2009, 01:34 PM #7
Similar Threads
-
NVQ 3 online test
By Burrah Boy in forum TrainingReplies: 7Last Post: 28-10-2009, 08:35 PM -
Max low side pressure in R404A system
By Wilade in forum Technical DiscussionsReplies: 8Last Post: 25-08-2009, 09:23 PM -
Building a wine cabinet
By Rory in forum Technical DiscussionsReplies: 38Last Post: 13-07-2004, 08:28 PM -
oil pressure problems on air dryer
By edge in forum Trouble ShootingReplies: 1Last Post: 16-07-2002, 02:10 PM