Trane Tracer TD7

RLC-
S
VU006A-E
4
19
H
ex
C
o
d
e
D
ia
g
nostic Name
a
nd S
o
urc
e
E
ffect
s
T
ar
g
et
Severit
y
P
er
s
i
s
tenc
e
A
ctive M
o
des
[
Inactive Modes
]
Criteri
a
R
e
s
et
L
evel
3
D7
Transition Com
p
lete
I
n
p
ut O
p
ened
C
hiller
I
mme
d
i
a
te
La
tch
A
ll Runnin
g
Modes
a
fter tr
a
nsiti
o
n
c
om
p
leted
The Transition Com
p
lete in
p
ut is o
p
en
w
ith the compressor motor runnin
g
after a
s
uccessful com
p
letion of transition. This is
a
ctive onl
y
for all electromechanical starter
s
Lo
c
al
3
D
8
A
t S
p
eed In
p
ut
O
p
ened
C
hiller
I
mme
d
i
a
te
La
tch
A
ll Runnin
g
Modes
a
fter At S
p
eed
p
r
o
v
en
The “At S
p
eed” in
p
ut was found to be
o
pened with the compressor motor runnin
g
a
fter successfully obtainin
g
an at speed and
b
yp
assed condition. This is active for solid
s
t
a
te st
a
rters
a
n
d
AFD
Lo
c
al
EC
Mo
t
o
r
Cu
rrent
O
verl
oad
C
hiller
I
mme
d
i
a
te
La
tch Chiller Ener
g
ized
Com
p
ressor current exceeded overload time
v
s. tri
p
characteristic. For A/C
p
roducts Must
tri
p
= 140% RLA, Must hold=125%, nominal
tri
p
132.5% in 30 seconds
Lo
c
al
C
A
S
t
a
rter
Co
nt
a
ct
o
r
I
nterru
p
t Failure
C
hiller
I
mme
d
i
a
te
a
nd S
p
ecial
A
cti
o
n
La
tch
S
t
a
rter
Co
nt
a
ct
o
r
not Ener
g
ized
[
Starter Contactor
E
ner
g
ized]
D
etected compressor currents
g
reater than
1
0% RLA on an
y
or all
p
hases when the
c
om
p
ressor was commanded off. Detection
time sh
a
ll
b
e
5
sec
o
n
d
s minim
u
m
a
n
d
10
sec
o
n
d
s m
a
xim
u
m.
O
n
d
etecti
o
n
a
n
d
u
ntil
the controller is manually reset:
g
enerate
dia
g
nostic, ener
g
ize the appropriate alarm
relay, continue to ener
g
ize the Evap and
Cond Pum
p
Out
p
uts, continue to command
the affected com
p
ressor off, full
y
unload the
e
ffected compressor. For as lon
g
as current
c
ontinues,
p
erform li
q
uid level and oil return
g
as pump contro
l
Lo
c
al
D7
Over Volta
g
e
C
hiller
No
rm
al
No
nL
a
tch
A
l
l
a
. Avera
g
e of all monitored Line volta
g
es
a
bove + 10% of nominal.
[
Must hold =
+
10% of nominal. Must tri
p
= + 15% o
f
n
o
min
a
l. Reset
d
ifferenti
a
l = min.
o
f 2%
a
nd max. of 4%. Time to tri
p
= minimum
o
f 1 min. and maximum of 5 min.
)
D
esi
g
n: Nom. trip: 60 seconds at
g
reater
than 112.5%, + or - 2.5%, Auto Reset at
10
9%
o
r less.
R
em
o
te
D8
U
nder Volta
g
e
C
hiller
No
rm
al
No
nL
a
tch
A
l
l
a
. Avera
g
e of all monitored Line volta
g
es
below - 10% of nominal or the Under
/
Overvolta
g
e transformer(s) are not
c
onnected.
[
Must hold = - 10% of nominal.
M
ust tri
p
= - 15% of nominal. Reset
d
ifferenti
a
l = min.
o
f 2%
a
n
d
m
a
x.
o
f 4%.
Time to tri
p
= min. of 1 min. and max. o
f
5 min.) Desi
g
n: Nom. trip: 60 seconds at
less than 87.5%, + or - 2.8% at 200V or
+
or - 1.8% at 575V, Auto Reset at 90%
o
r
g
rea
t
er.
R
em
o
te
D
i
a
g
nost
i
cs