Trane Tracer TD7 User Guide

RLC-
S
VU006A-E
4
2
3
H
ex
C
o
d
e
D
ia
g
nostic Nam
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
C5
L
ow
E
va
p
orator
W
ater
Tem
p
(
Unit Off
)
C
hiller
I
nf
o
a
n
d
S
p
ecial
A
cti
o
n
No
nL
a
tch
Unit in Sto
p
Mode,
o
r in A
u
t
o
M
od
e
a
nd No Ckt
(
s
)
E
ner
g
ized
[
An
y
Ckt
E
ner
g
ized]
The leavin
g
Evaporator water temp. fell
below the leavin
g
water temp cutout settin
g
for 30 de
g
ree F seconds while the Chiller is
in the Sto
p
mode, or in Auto mode with no
c
ompressors runnin
g
. Ener
g
ize Evap Water
pump Relay until dia
g
nostic auto resets,
then return to normal eva
p
p
um
p
control.
A
utomatic reset occurs when the tem
p
rises
2
°F (1.1°C) above the cutout settin
g
for
30
min
u
tes.
R
em
o
te
6
B
3
L
ow
E
va
p
orator
Tem
p
: Unit Of
f
C
hiller
I
nf
o
a
n
d
S
p
ecial
A
cti
o
n
No
nL
a
tch
Unit in Sto
p
Mode,
o
r in A
u
t
o
M
od
e
a
n
d
N
o
Ckt's
E
ner
g
izd
[
Any Ckt Ener
g
izd]
The eva
p
sat tem
p
fell below the water tem
p
c
utout settin
g
while the respective evap
liquid level was
g
reater than –21.2 mm for
3
0 (or 150 be
g
inin
g
with rev 08) de
g
ree F
s
econds while Chiller is in the Sto
p
mode, or
in Auto mode with no compressors runnin
g
.
E
ner
g
ize Evap Water pump Relay until
dia
g
nostic auto resets, then return to normal
e
va
p
p
um
p
control. Automatic reset occurs
w
hen either the eva
p
tem
p
rises 2°F
(
1.1°C
)
a
bove the cutout settin
g
or the liquid level
f
a
lls
b
el
o
w –21.2mm f
o
r
30
min
u
tes
R
em
o
te
C
6
L
ow
E
va
p
orator
W
ater
Tem
p
(
Unit On
)
C
hiller
I
mme
d
i
a
te
a
nd S
p
ecial
A
cti
o
n
No
nL
a
tch
A
n
y
Ckt[s]
E
ner
g
ized
[
No Ckt
(
s
)
E
ner
g
izd]
The Eva
p
orator water tem
p
. fell below the
c
utout setpoint for 30 de
g
ree F Seconds
w
hile the compressor was runnin
g
. Automatic
reset occurs when the tem
p
erature rises
2
°F (1.1°C) above the cutout settin
g
for
2
minutes. This dia
g
nostic shall not de-
e
ner
g
ize the Evaporator Water Pump Output.
R
em
o
te
3
84
E
va
p
orator
W
ater
F
l
o
w
O
ver
du
e
C
hiller
No
rm
al
No
nL
a
tch
E
stab. Eva
p
. Water
F
low on
g
oin
g
from
ST
O
P t
o
A
U
T
O
.
E
va
p
orator water fl ow was not
p
roven within
2
0 minutes of the Eva
p
orator water
p
um
p
relay bein
g
ener
g
ized. The Evap pump
co
mm
a
n
d
st
a
t
u
s will n
o
t
b
e effecte
d
. This
dia
g
nostic will auto-clear on proof of fl ow
(
6-10 seconds of continuous fl ow
)
, or i
f
c
hiller is returned to Sto
p
mode.
R
em
o
te
ED
E
va
p
orator
W
ater
F
l
o
w L
o
s
t
C
hiller
I
mme
d
i
a
te
No
nL
a
tch
E
va
p
p
um
p
co
mm
a
n
d
e
d
“
o
n
”
e
xce
p
t for
[
All Sto
p
modes]
The Eva
p
orator water fl ow
p
roof in
p
ut was
o
pen for more than 6-10 conti
g
uous seconds
a
fter fl ow had been
p
roven. The
p
um
p
co
mm
a
n
d
st
a
t
u
s will n
o
t
b
e effecte
d
. Even
thou
g
h the pump may be commanded to run
in the STOP modes
(p
um
p
off dela
y
time
)
,
this dia
g
nostic shall not be called out in the
STOP modes. This dia
g
nostic will auto-clear
o
n
p
roof of fl ow
(
6-10 seconds of continuous
fl ow
)
, or if chiller is returned to Sto
p
mode.
R
em
o
te
DC
C
o
n
d
enser W
a
ter
F
l
o
w
O
ver
du
e
C
hiller
No
rm
al
No
nL
a
tch
E
st
ab
C
o
n
d
W
a
ter
F
l
o
w
Condenser water fl ow was not
p
roven within
2
0 minutes of the condenser
p
um
p
rela
y
bein
g
ener
g
ized. The Cond Pump shall be
c
ommanded off. Dia
g
nostic is reset with
return of fl ow (althou
g
h only possible with
e
xternal control of
p
um
p)
R
em
o
te
F7
C
o
n
d
enser W
a
ter
F
l
o
w L
o
s
t
C
hiller
I
mme
d
i
a
te
No
nL
a
tch
St
a
rt
a
n
d
All R
u
n
Mod
e
s
The condenser water fl ow
p
roof in
p
ut was
o
pen for more than 6 conti
g
uous seconds
a
fter fl ow had been proven. This dia
g
nostic
is automaticall
y
cleared once the com
p
ressor
is sto
pp
ed b
y
a fi xed time out of 7 sec. The
Cond Pum
p
shall be commanded off but the
E
va
p
p
um
p
command will not be effected.
R
em
o
te
6
B
8
H
i
g
h Evaporator
R
efri
g
erant Pressure
C
hiller
I
mme
d
i
a
te
a
nd S
p
ecial
A
cti
o
n
No
nL
a
tch
A
l
l
The evaporator refri
g
erant pressure has
risen above 190 psi
g
(future use – add “for
c
ontinuous15 seconds”
)
. The eva
p
orator
w
ater pump relay will be de-ener
g
ized to
s
top the pump re
g
ardless of why the pump
is runnin
g
. The dia
g
nostic will auto reset
a
nd the
p
um
p
will return to normal control
w
hen the eva
p
orator
p
ressures falls below
1
85 psi
g
. This dia
g
nostic must shutdown the
c
hiller if it is runnin
g
.
Lo
c
a
l
D
i
a
g
nost
i
cs

Trane Tracer TD7 Specifications

General

Brand	Trane
Model	Tracer TD7
Category	Controller
Language	English