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USER GUIDE
System Diagnosis Guide 1
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Syst em Diagnosis Guide
REFRI GERATI ON SYSTEM DI AGN OSI S GUI DE
Syst em
Condit ion
Suction
Pr e ssur e
Suct ion
Lin e
Com pre ssor
Disch ar ge
Condenser Capillar y
Tube
Eva pora t or W a t t a ge
N orm a l Normal Slightly below
room
temperature
Very hot Very hot Warm Cold Normal
Over cha rge Higher than
normal
Very cold may
frost heavily
Slightly warm
to hot
Hot to warm Cool Cold Higher than
normal
Unde rch ar ge Lower than
normal
Warm- near
room
temperature
Hot Warm Warm Extremely cold
near inlet -
Outlet below
room
temperature
Lower than
normal
Pa r t ia l
Re st r iction
Somewhat
lower than
normal vacuum
Warm - near
room
temperature
Very hot Top passes
warm - Lower
passes cool
(near room
temperature)
due to liquid
Room
temperature
(cool) or
colder
Extremely cold
near inlet -
Outlet below
room
temperature
backing up
Lower than
normal
Com plet e
Re st r iction
In deep
vacuum
Room
temperature
(cool)
Room
temperature
(cool)
Room
temperature
(cool)
Room
temperature
(cool)
No refrigeration Lower than
normal
N o Ga s 0 PSI G to 25" Room
temperature
(cool)
Cool to hot Room
temperature
(cool)
Room
temperature
(cool)
No refrigeration Lower than
normal
30
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