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3. Not sutiable on systems that exceed 150V to ground.
4. For replacement wires use conductors suitable for 105°C.
208/230VQ5RF/PPH2RF SERIES SMALL PACKAGE H/P W/DEMAND DEFROST
2 TON AND 3 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.
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
WIRING DIAGRAM
NOTES:
TEST
7110650
0110
¢711065«¤
L2
L1
T2
T1
LR
C
O
W2
IN
W2
OUT
COND
AMBIENT
AMBG
COILG
COIL
DEMAND
DEFROST CONTROL
BOARD
REV
VALVE
Y
SW
PRESS
M
C
S
R
C
R
S
C
H
F
DAUL
CAPACITOR
OUTDOOR
MOTOR
COMPRESSOR
TRASFORMER
240V
24V
COM
RED
YELLOW
BLACK
BLACK
ORANGE
BLUE
COMPRESSOR
CONTACTOR
TO T-STAT
BLUE
FAN
REVERSING VALVE
COIL
YELLOW
YELLOW / BLACK
BLACK
BLACK
G
N
L
T4
T2
T3
C
T5
T1
4
3
2
1
8
7
6
5
9
HIGH SPEED
BLOWER RELAY
(24V)
BLOWER
RELAY
BLOWER
MOTOR
SEE TABLE FOR FACTORY
SET BLOWER WIRING
YELLOW / BLACK
YELLOW
BLUE
BLACK
YELLOW
ORANGE
BROWN
BLACK
RED
ORANGE
GREY
GREY
GREEN
YELLOW
BLACK
WHITE
RED
RED
RED
RED
BLACK
YELLOW
BLUE
BLACK
BLACK
BLUE
TO “G” ON
T-STAT
AMBIENT
THERMISTOR
COIL
THERMISTOR
3 AMP FUSE
TO “W3” ON
T-STAT
HIGH PRESSURE
SWITCH
LOW PRESSURE
SWITCH
(SELECT MODELS ONLY)
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
X24K T2
T3 T4
X36K T1
T3 T4
BLUE
BLUE
YELLOW
GREEN / YELLOW
TO “Y2”
ON
T-STAT
Figure 15. Q5RF/PPH2RF Series Wiring Diagram - 2 & 3 Ton Units