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tait71
09-07-2009, 09:47 PM
hi looking for some help, i looked at a freezer that will just not pull temp, the sight glass is full sweating back on the suction ect, i think the condensing unit is too small can you help:

freezer is a koxka z66-4
condensing unit is a hubbard hcpsz11klt on r404 3ph
pipe run is 5mtrs
ambiant temp today was 22c in the shop

the kit is approx 3-4 years old and has had problems from new

i have looked on both web sites didnt find much to help me but sizing equipment isnt my job but i would like to know how to do it if anybody wants to teach me:confused::confused: