30
CXRC-SVX01J-EN
of the pressure switches. The switches should be open
when sensing pressures less that 170 psig and should
be closed when sensing pressures greater than 265
psig.
Troubleshooting
W
WA
AR
RN
NIIN
NG
G
L
Liiv
ve
e E
Elle
eccttrriicca
all C
Co
om
mp
po
on
ne
en
nttss!!
F
Fa
aiillu
urre
e tto
o ffo
ollllo
ow
w a
allll e
elle
eccttrriicca
all ssa
affe
etty
y p
prre
ecca
au
uttiio
on
nss
w
wh
he
en
n e
ex
xp
po
osse
ed
d tto
o lliiv
ve
e e
elle
eccttrriicca
all cco
om
mp
po
on
ne
en
nttss cco
ou
ulld
d
rre
essu
ulltt iin
n d
de
ea
atth
h o
orr sse
erriio
ou
uss iin
njju
urry
y..
W
Wh
he
en
n iitt iiss n
ne
ecce
essssa
arry
y tto
o w
wo
orrkk w
wiitth
h lliiv
ve
e e
elle
eccttrriicca
all
cco
om
mp
po
on
ne
en
nttss,, h
ha
av
ve
e a
a q
qu
ua
alliiffiie
ed
d lliicce
en
nsse
ed
d e
elle
eccttrriicciia
an
n
o
orr o
otth
he
err iin
nd
diiv
viid
du
ua
all w
wh
ho
o h
ha
ass b
be
ee
en
n p
prro
op
pe
errlly
y ttrra
aiin
ne
ed
d
iin
n h
ha
an
nd
dlliin
ng
g lliiv
ve
e e
elle
eccttrriicca
all cco
om
mp
po
on
ne
en
nttss p
pe
errffo
orrm
m
tth
he
esse
e tta
asskkss..
If operational difficulties are encountered, perform
these preliminary checks before calling a service
technician:
☐
Check the system thermostat to ensure that all setpoints
are set correctly and that thermostat is getting control
power.
☐
Verify that the unit is receiving electrical supply power and
that all fuses are intact.
☐
Check the condenser for proper air flow and take
temperature readings across the condensing coils.
After completing the preliminary checks above, inspect
the unit for other obvious problems such as broken or
disconnected wires clogged grills or coils. If everything
appears to be in proper working order and the unit fails
to operate properly, contact a qualified service
technician.
