Reznor R8HE Unit Installation Manual - Manual (Page 39)

39
WIRING DIA
GRAM
460
Volt / 3 Phase / 60 H
z
3-5
Ton P
ack
age 2 Stage G
as/Single Stage Air C
onditioner
NO
TES:
1. C
ouper le c
ourant a
vant de fair
e letr
etien.
2. Emplo
yez uniquement des c
onduc
teurs en cuivr
e.
FIELD WIRING
LEGEND:
LOW VOL
TA
GE
HIGH VOL
TA
GE
1. Disc
onnec
t all po
w
er bef
or
e ser
vicing
.
2. F
or supply c
onnec
tions use c
opper c
onduc
tors only
.
3. F
or r
eplac
ement wir
es use c
onduc
tors suitable f
or 105 deg
.C.
4. F
or ampacities and o
ver
curr
ent pr
ot
ec
tion, see unit rating plat
e.
Di
agnos
tic
D
es
cr
ipt
ion
G
re
en LE
D
Re
d LE
D
C
ont
rol
F
aul
t (
N
o P
ow
er
)
O
ff
O
ff
L1/
N
eut
ral
P
ol
ar
ity
F
aul
t
Fl
as
h
Fl
as
h
1
H
our
Loc
kout
N
or
m
al
O
per
at
ion
O
n
O
n
P
res
sur
e
S
w
itc
h
S
tuc
k
C
los
ed
w
ith
Induc
er
O
ff
O
n
Fl
as
h
P
res
sur
e
S
w
itc
h
S
tuc
k
O
pen
w
ith
Induc
er
O
n
Fl
as
h
O
n
O
pen
Li
m
it
S
w
itc
h
Faul
t
Fl
as
h
O
ff
M
ot
or
F
aul
t
O
n
O
ff
P
res
sur
e
S
w
itc
h
O
pen
Faul
t
(B
loc
ked
V
ent
or
C
ondens
at
e)
D
iagnos
tic
D
es
cr
ipt
ion
Low
F
lam
e S
ens
or
S
ignal
Fl
am
e P
res
ent
O
n
A
lter
nat
ing F
las
h
O
ff
Fla
sh
Y
el
low
LE
D
C
ont
inuous
F
las
h
C
ont
rol
F
aul
t (
N
o
P
ow
er
)
O
ff
O
ff
N
or
m
al
O
per
at
ion
O
n
O
n
M
ot
or
F
aul
t
O
n
Fl
as
h
C
om
m
uni
cat
ions
Faul
t
Fl
as
h
Fl
as
h
Bl
ow
er
C
ont
rol
Di
agnos
tic
De
sc
ript
ion
Gre
en
LED
Re
d
LED
7113840 01/29/14
460V
230V CO
M
FUSE
Y2
E
O
Y1
G
C
L
W1
W2
R
CO
M
230
24V
208
IGNIT
OR
FLAME SENSOR
2 ST
AGE
GAS VA
LV
E
HIGH TEMP LIMIT FLAME
ROLL
-OUT
LIMIT INDUCER
LIMIT
HIGH
PRESSURE SWIT
CH
11
4 1
8
7 10
5 2
9 3 12 6
LINE- N
XMFR-N
LINE
LINE
XMFR
EAC
HUM
LINE- N
14
3
25
R
C
TX
RX
W
COM
G
CR
W1
W2
Y/Y2
Y1
BL
WR OFF DELA
Y
GAS
CONTR
OL
CO
M
HIGH LOW
1 2 3
1 2
1 2
HPS
YE
YE
YE
YE
CONTACTOR
TO 460-3-60 POWER SUPPLY
GND
WHITE BLA
CK
CRANK
CASE HEA
TER
(IF EQUIPPED
)
COOL STATUS
BLOWER MO TOR
HEAT
BL
OWER C
ONTROL
BO
ARD
EXPANSION
PORT
TWIN
R
C
Y1
DEHUM
RED GREEN
TEST PORT
W1
P8 1
P4
BL
OWER
HARNESS
LOW
PRESSURE SWIT
CH
DISCHARGE AIR SENSOR
INDUCER MO
TOR
1 2 3
1 2 3
9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
EC
ONOMIZER JUMPER
HARNESS ASSY 8-
WIRE
EC
ONOMIZER
PL
UG
9 8 7 6 5 4 3 2 1
3 2 1
INDUCER
HALL SWIT
CH
INDOOR BL
OWER
MO
TOR
GREEN
OUTDOOR FAN MO
TOR
COMPRESSOR
T2
T1
T3
C
R
S
BLACK
BLACK BLACK
BLACK
L3
T3
L2
T2
L1
T1
CC
H
BLA
CK
BLA
CK
BLA
CK
BLACK
ORANGE
YELL
OW
BLUE
WHITE
RED
TR
A
N
SF
O
RM
ER
AU
TO
-T
RANSFORMER
GREEN
WHITE
RED
RED
RED
GREEN
BL
UE
BL
UE
ORANGE
BLA
CK
BLA
CK
YELL
OW
BROWN BROWN
VIOLE
T
VIOLE
T
BL
UE
RED
BLA
CK
WHITE
BROWN YELL
OW
BL
UE
BLA
CK
RED WHITE
BROWN
BLA
CK
BLACK
RED
BLA
CK
GREEN BL
UE
ORANGE
WHITE
G
RA
Y
GREEN
GREEN BLA
CK
BROWN YELL
OW
YELL
OW
RED WHITE
YELL
OW
GREY GREEN YELL
OW
BLA
CK
ORANGE BL
UE
BL
UE
RED RED
RED RED
WHITE
YELL
OW
YELL
OW
BLACK
BLA
CK
WHITE
YELL OW
24V INPUT 24V OUTPUT
WHITE
Figure 15. Three Phase, 3-5 Ton, 460V