Menu Content/Inhalt
SMC Discussion Areas
December 02, 2008, 06:39:55 pm *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
News:
 
   Home   Help Login Register  
Pages: [1]   Go Down
« previous next »
  Print  
Author Topic: Selectivend s48 charging  (Read 177 times)
0 Members and 1 Guest are viewing this topic.
Guest
« on: March 23, 2005, 01:48:41 pm »
I have a Selectivend S48 Dr Pepper machine with a Blissfield compressor.  It does not attempt to cool but the compressor does turn on along with the evaporator fan and condenser fan.  I have made a drawing of what the compressor deck plate tag looks like but there are a couple of areas that I can't read.  Does somebody know how much R12 it takes?  I have been told by a restorer that he has used a product called Freeze 12 (I know that it is intended for automobiles), the only thing is to charge the compressor with 10% less than what it calls for of R12.  I picked up two cans of Freeze 12 w\UV dye.  This way I can tell if there are any leaks in the system.  Are the HS and LS numbers good to go off of to get it fully charged?
Logged
Guest
« Reply #1 on: May 16, 2005, 10:38:31 pm »
Freeze 12 is a replacement refrigerant for r-12. the pressures listed on the plate are test pressures at the factory for leaks. I would expect on an r-12 box "WARM" low sid around 20-30psi high side around 130-190 depending on outdoor or "ambiant" conditions """COMPRESSOR MUST BE RUNNING TO GET THESE PRESSURES""" ALSO CONDENSOR FAN good luck '<img'>
Logged
Pages: [1]   Go Up
  Print  
« previous next »
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.7 | SMF © 2006-2008, Simple Machines LLC
Joomla Bridge by JoomlaHacks.com 		Valid XHTML 1.0! Valid CSS!