1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre.
208-230/460 Volt AC
R6GN-150*/180* Series Three Phase 60 Hz.
WIRING DIAGRAM
1. Remove white wire from Power Block terminal (L3) and connect to Autotransformer red wire.
2. Wires attached to normally closed contacts of auxillary switch.
3. Connect to mixed air sensor when equipped with economizer.
4. For 208V applications, remove wire tap from 240V location on transformer and replace onto 208V tap.
5. Orange wire connects to #2 terminal on compressor lockout and replaced by red #3 wire.
6. Connects to ignition control 24VAC with no overload present.
SEE NOTE 3
SEE
NOTE
5
SEE
NOTE
4
SEE
NOTE
5
15 TON ONLY
710848A
01/11
(Replaces 7108480)
COMP 2
T2
T3
T1
ECONOMIZER
PLUG
LOW VOLTAGE
TERMINAL BLOCK
HIGH VOLTAGE
TERM. BOARD
UPPER
SECONDARY
LIMIT
FACTORY JUMPERS w/no ECONOMIZER
R
Y1
Y2
W1
G
W2
C
A1
A2
AUTO-
TRANSFORMER
(460V MODELS ONLY)
TERMINAL
BOARD
CHASSIS
GROUND
SEE NOTE 1
(460V
MODELS
ONLY)
FIELD WIRING
FACTORY WIRING
HIGH VOLTAGE
FACTORY WIRING
LOW VOLTAGE
FACTORY WIRING
OPTIONAL
L1L2L3
T1T2
T3
L1
L2
T1
T2
MAX
TEMP
LIMIT
FLAME ROLLOUT
SWITCH
FUSE
BLOCK
L3
L1
L1
L2
L2
L3
L3
L3
L2
OUTDOOR FAN
MOTOR
C
S
R
OUTDOOR FAN
MOTOR
C
S
R
OUTDOOR FAN
MOTOR
C
S
R
L1L2L3
T1T2
T3
L1L2L3
T1T2
T3
L1L2L3
T1T2
T3
1
2
3
STAGE 1
EVAP.
FREEZESTAT
STAGE 2
EVAP. FREEZESTAT
OUTDOOR
FAN
RELAY
S1
S2
GAS VALVE
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
123 54 678 10911121314 15
123 54 678 109111213
1514
COMP 1
T2
T1
T3
INDOOR
BLOWER
MOTOR
T1
T3
T2
INDOOR
MOTOR
OVERLOAD
S2
COMP CC
HEATER
LP
S2
HP
S2
123 546
123 546
S1
COMP CC
HEATER
LP
S1
HP
S1
123 546
123 546
1
2
3
95
96
IGNITION CONTROL
PRESSURE
SWITCH
INDUCER
MOTOR
BLOWER
TIME
DELAY
BLOWER
RELAY
COMP 1
RELAY
COMP 2
RELAY
POWER
BLOCK
SAFETY
CIRCUIT
SAFETY
CIRCUIT
ECONOMIZER
HARNESS
SEE
NOTE
2
SEE
NOTE
2
RD/WH
BK
RED
G
C
R
L
COM
NC
NO
FS
P1-2
P1-4
P1-7
P1-9
K1
K2
24VAC
COMM
IND
L1
ROLLOUT
SWITCH
HIGH LIMIT
INPUT
P2-1
P1-8
P1-3
W1 P2-3
W2 P2-4
R P2-2
P1-6
3 AMP
AUTO FUSE
SPARK
TRANSFORMER
K4
FLAME
SENSOR
9
123 546789
123 54678
COMP 2
LOCKOUT RELAY
(FIELD OPTION)
2
1
3
X
COMP 1
LOCKOUT RELAY
(FIELD OPTION)
2
1
3
X
R
Y1
Y2
G
W1
W2
INDOOR
THERMOSTAT
TERMINALS
CONTROL WIRING LEADS
Refer to Installation
Instructions for Connections
for Indoor Thermostat
TO FIELD
SUPPLIED
DISCONNECT
(3 PHASE
POWER ONLY)
YE
BR
BK
YELLOW
RED
ORANGE
VIOLET
BLUE
WHITE
BROWN
BLACK
BK
BR
YE
BR
BK
YE
BR
BK
YE
BR
BK
YE
BK
BR
YE
BK
BR
YE
RB
BK
YE
BLACK
RED
YELLOW
BK w/ WH STRIPE
RD w/ BK STRIPE
YE w/ BK STRIPE
ORANGE
ORANGE
ORANGE
YE
BR
BL
WH
BR
VIOLET
BL
VIOLET
BLACK
BLACK
BLACK
BLACK
BLACK
RED
RED
RED
BLACK
VIOLET
RED
BLACK
RED
ORANGE
BLUE
WHITE
BROWN
BLACK
WHITE
BLACK
WHITE
BROWN
GREEN
ORANGE
YE
OR
ORANGE
BLACK
RED
BLUE
WHITE
BLACK
RED
BK
BK
YELLOW
YELLOW
YELLOW
YELLOW
VI
BK
RDYE
OR
BLACK
RED
YELLOW
BLACK
RED
YELLOW
YELLOW
BLACK
WH
BK
BK
BK
RD
RD
YE
YE
YE
BK
YELLOW
WHITE
BK w/ WH STRIPE
RD w/ BK STRIPE
YE w/ BK STRIPE
BROWN
BROWN
BLUE
BLACK
YE w/ BK
STRIPE
RD w/ BK STRIPE
BK w/ WH STRIPE
RD w/ BK STRIPE
BK w/ WH
STRIPE
YE w/ BK STRIPE
BLACK
SEE NOTE 6
CONNECTS TO
BLOWER RELAY
W/NO OVERLOAD
PRESENT
BROWN
BK
BK
YE OR
BK
BK
