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MODEL
HEATING
NUMBER
INPUT
(BTUH)
R8HE / PPG3HE
X24K060X
60,000
X30K060X
60,000
X36K080X
80,000
X42K080X
80,000
X48K100X
100,000
X60K100X
100,000
NOTE: FLA = Full Load Amps; LRA = Lock Rotor amps; RLA = Rated Load Amps.
COPPER WIRE SIZE — AWG
(1% VOLTAGE DROP)
SUPPLY WIRE LENGTH-FEET
200
150
100
6
8
10
4
6
8
4
6
8
4
4
6
3
4
6
3
4
6
2
3
4
2
3
4
2
3
4
1
2
3
NOTE: Wire Size based on N.E.C. for 60° type copper conductors.
Table 17. Copper Wire Size
THERMOSTAT
WIRE GAUGE
(HEATING)
24
22
20
18
Table 18. Thermostat Wire Gauge
THERMOSTAT
TERMINAL STRIP
GREEN
G
BLACK (Optional)
C
L
NOT USED
WHITE
W1
R
RED
Y2
NOT USED
NOT USED
NOT USED
YELLOW
Y1
BROWN
W2
DEHUM
To Blower Control Board (Optional)
Figure 9. Two Stage Heating / Single Stage
Cooling Configuration
Electrical Data & Diagrams
INDUCER
NOMINAL
MOTOR
ELECTRICAL
SUPPLY
RLA
0.30
208/230-60-1
0.30
208/230-60-1
0.30
208/230-60-1
0.30
208/230-60-1
0.30
208/230-60-1
0.30
208/230-60-1
Table 16. Electrical Data.
SUPPLY CIRCUIT
AMPACITY
50
14
15
12
20
10
25
10
30
8
35
8
40
6
45
6
50
6
55
4
60
RECOMMENDED T-STAT WIRE
LENGTH (UNIT TO T-STAT)
2-WIRE
5-WIRE
(HEATING / COOLING)
55
25
90
45
140
70
225
110
Blower (Auto or Continuous ON)
G
24VAC (Common)
C
L
1
ST
Stage Heat
W1
24VAC
R
Y2
E
O
ST
1
Stage Cool
Y1
W2
2
ND
Stage Heat
VOLTAGE
COMPRESSOR
RANGE
MIN.
MAX.
RLA
LRA
187
253
12.8
58
187
253
15.7
73
187
253
18.6
79
187
253
22.1
109
187
253
24.3
117
187
253
29.4
134
FAN SPEED
1 2 3 4 5 6 7 8
COOL
HEAT
Figure 10. Fixed Speed Motor Control Board
STATUS
R
C
W1
W2
G
Y1
Y/Y2
Figure 11. Ignition Control Board - 624809
BLOWER
MINIMUM
FAN
MOTOR
CIRCUIT
AMPS
AMPS
AMPACITY
1.0
5.4
22.4
1.5
5.4
26.5
1.5
5.4
30.1
1.5
5.4
34.5
1.5
7.0
38.8
1.5
7.0
45.2
TEST PORT
EXPANSION
STATUS
BLOWER MOTOR
3 AMP FUSE
MAXIMUM
OVER-
CURRENT
PROTECTION
35
40
45
55
60
70
W1
PORT
LINE- N
LINE- N
XMFR-N
HUM
LINE
LINE
XMFR
EAC
31
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