Reznor R6GI Unit Installation Manual - Manual (Page 34)

34
Figure 17
Figure 17. Wiring Diagram (2, 3, & 4 Ton)
with Two Stage Cool, Two Stage Heat
WIRING DIA
GRAM
Line
V
oltage 208/230
VA
C
R6GI/PPG2GI - 2-4
T
on
Pa
ck
ag
e Gas/Electric
1 Phase / 60 Hz
NO
TES:
1.
Couper le courant
av
ant de faire letretien.
2.
Empl
oy
ez uniquement des conducteur
s en cuivre
.
3.
Ne con
vient pas aux installations de plus de 150
v
olt a la terre
.
FIELD
WIRING
LEGEND:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
HPS - HIGH PRESSURE SWITCH LPS - LOW PRESSURE SWITCH
1.
Disconnect all po
wer bef
ore servicing.
2.
For supp
ly
connections use copper conductor
s onl
y.
3.
Not suitable on systems that e
xceed 150 v
olts to gr
ound.
4.
For replacement wires use conductor
s suitable f
or 105 deg.C.
5.
For ampacities and o
ver
current pr
otection,
see unit rating plate
.
6.
For 208-230V Models onl
y.
For 208V operation remo
ve wire fr
om
230V tap and place on 208V tap.
7.
For 208V operation,
inducer motor lo
w speed resistor m
ust be
by
-passed.
Remo
ve red wire fr
om resistor bloc
k and connect to
piggybac
k terminal on opposite side
.
8.
Ferrite chokes are sho
wn
by
an ellipse enc
losing wires
.
The number
of turns per wire thr
ough the choke is sho
wn
by
,
for e
xampl
e.
9.
Wire harnesses not used on 4T models
.
2X
SEE
NOTE 9
SEE
NOTE 9
711225B
(Replaces 711225A)
04/13
Y2
E
O
Y1
W2
G
CL
W1
R
CO
M
230
24V
208
INDUCER MO
TO
R
IGNIT
OR
FLAME SENSOR
2 ST
AG
E
GAS
VA
LV
E INDOOR BL
OWER
MO
TO
R
HIGH TEMP LIMIT FLAME
R
OLL-OUT
LIMIT
HPS
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
DEL
AY
GAS
CONTR
OL
COM HIGH LO
W
GND SEN DHUM Y1
H
L2-OUT
L2-IN
L1 L1
Y1 Y/Y2 W C R
HP
SPEED
COMMON
PWM
MODE
OPEN
OPEN
FAULT
R
C
RX
GRD
TX
W
C
DX-
DX+
R RED
GREEN
COOL
F
AN SPEED
HEA
T
BLO
WER CONT
RO
L
BO
ARD
1 2 3
1 2 3
1 2 3
1 2
1 2
HPS LPS
RED
BL
AC
K
YELLO
W
BLUE
L2
L1
AC
L
AC
NU
VW
PE
INTERFACE
BOAR
D
OUTDOOR TEMP COIL TEMP #1
COIL TEMP #2
SUCTION TEMP
SUCTION PRESSURE
EXV DRIVER
LP
S
DISCHARGE TEMP
PWM FAN CONTROL
L1
L2
TERMINAL
BLOCK
BLACK
BLUE
RED
YELLOW
BLUE
BR
OW
N
YELLO
W
YELLO
W
1 2 3 4 5 6 7
BR
OW
N
BL
OWER
HARNESS
OUTDOOR
FAN
MOTOR
8X 2X
8X
GREEN
BLA
CK
BR
OW
N
OUTDOOR
TEMP
EXV
MOTOR
DISCHARG
E
TEMP
COIL
TEMP #2
LOW PRESSURE
SWITCH
SUCTION
PRESSURE
SUCTION
TEMP
1X
3X
WHITE
BLA
CK
4X
4X
BLA
CK
WHITE
COVER POST
W
U
V
COMPRESSOR SHELL (TOP VIEW)
COMPRESSOR
W
V
U
RED
BLA
CK
1X
2X
4X
2X
REACTOR
WHITE
E
TI
H
W
1X
POWER LINE
FILTER
AC OUT
AC IN
32A
N
L
L N
CONTACTOR
TO 208/230-1-60 POWER SUPPLY
GND
T2 T1
L2 L1
3X
BLA
CK
RED
BLA
CK
RED
BLA
CK
4X
GREEN
1 1
WHITE
FRESH AIR
D
AMPER
RESIST
OR
TERMINAL
BLOCK
1 7 8 9 4 3 2 5 6
BROW N
GREEN
WHITE
RED
RED
RED
RED
RED
GREEN
BLUE
BLUE BLUE
ORANGE ORANGE
BLA
CK
BLA
CK
BL
AC
K
BLACK
YELLO
W
YELL
OW YELLO
W
BR
OW
N
BR
OW
N
BR
OW
N
VIOLET VIOLET
WHITE
BLUE
RED
BLA
CK
WHITE
BR
OW
N
BLA
CK
RED WHITE
BR
OW
N
BLA
CK
YELLO
W
GREEN
BLAC K
WHITE
RED
BLA
CK
BLA
CK
RED
YELLO
W
BK/WH STRIPE
GREEN WHITE
YELLO
W
RED
RED
BLA
CK
GREEN BLUE
ORANGE
WHITE
BLA
CK
RED
YELLO
W
SHIELDING
GREEN
GRA
Y
GREEN BLA
CK
FIELD LOW
VOLTAGE
CONNECTIONS
SEE NOTE
6
SEE
NOTE
7