High Discharge Air Temperature And/Or High Fluid Injection Temperature - Quincy QGV-100 Instruction Manual

Probable Causes:
High Discharge air temperature
and/or High Fluid injection
temperature:
n
ot enough cooling water flowing
(
through cooler water
)
only
i
nadequate circulation of cooling air
( -
at the cooler air cooled models only
l
ow fluid level in reservoir
c
abinet panels removed
c
ooler plugged
f
luid filter plugged
e
xcessive ambient temperatures
i
ncorrect fan rotation
i
mproper fluid
c
logged air filter
f
aulty thermal valve
f
aulty gauges
a
irend failure
-
cooled models
)
Quincy Compressor-QGV Series
Section VII - Troubleshooting
Corrective action:
c . c
lean cooler heck water system for
possible restrictions
temperature regulating valve
, .
adjust if necessary
c
heck location of cooler and assure no
restriction to free circulation of cooling
. c
air heck cooler fin and clean as
.
necessary
a
dd fluid to recommended level
fluid system for leaks
r ,
eplace all panels ensure all sealing
surfaces and materials are satisfactory
c ,
lean cooler find and correct cause of
.
contamination
r
eplace fluid filter element
m
aximum ambient for proper operation is
. v
listed in data sheet
relocate compressor
c
orrect rotation is with the fan pushing
the air through the cooler
motor starter leads
u
se recommended fluids only
"c f
to ompressor luids
.
manual
c
lean or replace as necessary
r
epair or replace as necessary
c
heck and replace as necessary
c
ontact an authorized
,
including water
. c
lean or
. c
heck
.
.
( ).
s
entilate room or
.
. r
everse
l l .
and
1 2
. r
efer
"
section of this
.
.
.
q
uincy distributor
.
63