hey guy just wondering of any one knew or knew where i could find the proper low side pressure using r404 in a prommie under load. I think I need to add a tad bit more refridgerant because under load at 2.3 volts the evap temps drop drasticly and keep rising. yet under load on stock voltage I get may a 1-2 c rise in temps. If I remember correctly we saw about 0 on the low side before.
Thanks in advance
Bryan
eocf newbs own, as does linx
0" was the low side pressure that I used too. I also have the same probs with holding the temp at really high heat loads.
Dont know what the best value really is
well i am gonna have him come out and fill her up while i put a 2.3 load on it and prime. I am gonna see here i guess
eocf newbs own, as does linx
well i am at -10in hg underloads and seems to be the ticket. who knows though
eocf newbs own, as does linx
-10 ? What value do you mean ?
I wana refill my prommy next week.
cya
XP2400+@2845Mhz Prommy chilled
he is refering to the high and low pressure reading of the compressor.Originally posted by Merenfreak
-10 ? What value do you mean ?
I wana refill my prommy next week.
cya
-10 means the low side (suction side) of the compresser is pulling 10 psi of vacuum.so it would say 10in hg.
Last edited by bowman1964; 05-23-2003 at 07:55 AM.
does that sound right to you bowman?
I know you know a tad bit about this stuff
eocf newbs own, as does linx
well i am at work so i am only guessing.but -10 or 10 inches of vacuum with r404a should give evaperator temps of below -55c now that is the temp the freon is evaperating at...not the cpu or block temp
yea you are corect my sig shows the evap load temp.
eocf newbs own, as does linx
@ Rabeb25
How much freon did you fill in or started with ?
cya
XP2400+@2845Mhz Prommy chilled
started with nothing, sucked it all out, ended up putting in.... who knows...heh
sorry
Bryan
eocf newbs own, as does linx
Posting Permissions
Reply With Quote
Bookmarks