Trane ODYSSEY TTA Series - Page 23

23
TTA-IOM-EN0110
Trouble Shooting
Table 9: Troubleshooting Chart
Refrigerant Circuit
SSPSPhgiH ooT erusserP daeH
PSSSPS
PP PSPPS
PP
PP
PP
P
PPP
P
SSS
S
PP S
PS
SSS
SS PSSS
S
SSP
PP
S
woL ooT erusserP daeH
PSSSPPShgih oot erusserp noitcuS
SPSPwol oot erusserp noitcuS
Liquid overfeeding PP
(expansion valve)
P
P
SSSPgnideefrevo diuqiL
(cap tube)
SSPgnitsorf lioc edisnI
SSSSSSSPSetauqedani-snur .sserpmoC
or no cooling/heating
Electrical
Compressor and outside
fan won’t start
Compressor will not start
but outside fan runs
Outside fan won’t start
Compressor hums
but won’t start
Compressor cycles
on internal overload
Inside fan won’t start
P : primary cause
S : secondary cause
ylppuS re
woP
gniriW egatloV hgiH
daolrevO lanretn
I rosserpmoC
rot
i
capaC nuR
rot
icapaC tratS
yaler tratS
stc
atn
o
c rotcatnoC
gniri
W egatloV woL
remro
f
s
narT lortnoC
Thermostat
l
i
oC rotcatnoC
esuF e
g
atloV w
oL
rosserpmoC kcutS
r
osserpmoC tnei
c
i
ffenI
egrahcrednU tnaregirfeR
egrahcrevO tnaregirf
e
R
daoL rot
aropavE evissecxE
elba
s
nedno
C
noN
wolfri
A
edistuO detcirtseR
riceR riA edist
u
Ose
ta
l
uc
nepO kc
u
t
S
evlaV noisnapxE
taehrepuS
wolfriA edis
nI detcir
tseR
snoi
tcirtseR noitalucri
c
tnaregirfeR
kaeL evlaV re
vO egnahC
tcefeD lioC ev
laV revO egnahC
g
nikael evlaV kcehC
tcefeD yaleR tsorfe
D
tc
efeD hctiwS emiT
t
s
o
r
feD
tcefeD lortnoC tsorfeD
TTA-IOM-EN0110.indd 23TTA-IOM-EN0110.indd 23 3/19/10 9:21:00 AM3/19/10 9:21:00 AM