What pressure do you want on a Fridge (3 - 5 o) using R22.
Printable View
What pressure do you want on a Fridge (3 - 5 o) using R22.
Well you normally want it 6k lower than the temp for forced draught, so ~330kPa when it's down to the correct temp.
But if the coil is undersized and designed for high TDs like most brand commercial cabinets are, you don't have much to say about it, charge to superheat/sightglass/factory stated weight and ignore the pressure.
Ooo Ooo a game, I like playing games.
Ermmm lets see now what pressure do I want on a fridge?? Now then where is my piece of string? Oooh I need my string to see how long it is :o.
Only teasing.
Just look on your gauges and tell us what pressures you've got and we will take it from there.
taz.
Ps
Ian since 2005 you have asked 4 or 5 questions and not once did you contribute to the discussion or reply with feedback on how you got on.
Call me old fashioned and all but it does not hurt to show a small amount of appriciation if somone takes the time to help someone.
taz
My answer is....
wait for it.....
it's gonna be good...
12
Im sorry mate thats incorrect, it is in fact 13.
Hope this helps everyone.:p
i thought it was the dolphins
i would put get it running between 0 and 100 should be fine
no your all wrong, rule of charging anything, packs, ac ,integs etc, put loads in til it stops working then let some out, erm i mean reclaim, until it does!!!
I see well using this equation i get 2
p=a*exp(-x^2/2)+b*P(Z>x)
Sorry worked it wrong should be 42 damn computer got it wrong again!!!