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NOTES:
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
208/230V
Q5RF/PPH2RF SERIES SMALL PACKAGE H/P W/DEMAND DEFROST
4 TON AND 5 TON
60HZ/SINGLE PHASE
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not sutiable on systems that exceed 150V to ground.
4. For replacement wires use conductors suitable for 105°C.
5. Unit requires a two stage cooling/heating thermostat
which uses “G” to call for blower.
1. Couper le courant avant de faire letretine.
2. Employez uniquement des conducteurs en cuiver.
3. Ne convient pas aux installations de plus de 150V a la terre.
WIRING DIAGRAM
7110660
0110
L2
L1
T2
T1
G
N
L
T4
T2
T3
C
T5
T1
Y1
L1
ECM
Y2
L2
C
4
3
2
1
8
7
6
5
9
LR
C
O
W2
IN
W2
OUT
DF1
AMBIENT
AMBG
COILG
COIL
DEMAND
DEFROST CONTROL
BOARD
REV
VALVE
Y
SW
PRESS
M
C
S
R
C
H
F
DAUL
CAPACITOR
OUTDOOR
MOTOR
COMPRESSOR
TRASFORMER
240V
24V
HIGH SPEED
BLOWER RELAY
(24V)
BLOWER
RELAY
BLOWER
MOTOR
COM
RED
BLACK
BLACK
BROWN
COMPRESSOR
CONTACTOR
SEE TABLE FOR FACTORY
SET BLOWER WIRING
TO T-STAT
BLUE
DF2
YELLOW
WHITE
REVERSING VALVE
COIL
BLACK
BLACK
YELLOW / BLACK
YELLOW
YELLOW / BLACK
BLUE
BLUE
YELLOW
YELLOW
BLACK
YELLOW
ORANGE
BROWN
BLACK
RED
GREY
GREY
GREEN
BLACK
WHITE
RED
RED
RED
RED
BLACK
YELLOW
BLUE
BLACK
BLUE
BLACK
3 AMP FUSE
TO “W3” ON
T-STAT
TO “G” ON
T-STAT
AMBIENT
THERMISTOR
COIL
THERMISTOR
FACTORY SET INDOOR MOTOR WIRING
BLACK WIRE IS HIGH SPEED COOLING/HEATING
ORANGE WIRE IS LOW SPEED COOLONG/HEATING
RED WIRE IS AUX. HEATING SPEED (ELECTRIC HEAT)
REFER TO INSTALLATION INSTRUCTIONS FOR CFM DATA
MODEL
ORANGE
WIRE
BLACK
WIRE
RED
WIRE
X48K T1
T4 T3
X60K T2
T4 T3
YELLOW
GREEN / YELLOW
BLUE
BLUE
BLUE
LOW PRESSURE
SWITCH
(SELECT MODELS ONLY)
HIGH PRESSURE
SWITCH
¢711066#¤
TO “Y2”
ON
T-STAT
ORANGE
Figure 16. Q5RF/PPH2RF Series Wiring Diagram - 4 & 5 Ton Units