Typical Wiring Schematic; Air Delivery - Carrier 58SP0A Product Data
4-way multipoise, non-condensing 33-1/3 in. gas furnace
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58SP0A/58SP1A: Product Data
TYPICAL WIRING SCHEMATIC
BLOWER DOOR SWITCH
BLK
WHT
GND
115-V FIELD-
SUPPLIED
DISCONNECT
AIR DELIVERY
Unit Size: 045V14-12
Clg Switches:
Clg Default:
Cooling (SW2-8,7,6)
CF Switches
Low-Clg Default:
Low-Cooling (SW2-5,4,3)
Cont. Fan Default:
Continuous Fan (SW2-5,4,3)
Heating (SW1)
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
NOTE 2
W
FIVE WIRE
THREE-WIRE
HEATING-ONLY
W
BLK
C
R
WHT
O
N
T
GND
R
G
AUXILIARY
O
J-BOX
L
COM
Y
24-V
TERMINAL
BLOCK
NOTES:
FURNACE
Air Delivery - CFM (With Filter)*
4
COOLING
AND HEATING AIR DELIVERY - CFM (Bottom Return
(SW1-5 and SW2-2 set to OFF, except as indicated. See Notes 1 and 2.)
Clg/CF Switch settings
SW2-8
SW2-7
SW2-6
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
2
Maximum Clg Airflow
SW2-5
SW2-4
SW2-3
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
3
Heat Airflow
FIELD 24-V WIRING
FIELD 115-, 208/230-, 460-V WIRING
FACTORY 24-V WIRING
FACTORY 115-V WIRING
THERMOSTAT
C
R
G
Y
TERMINALS
NOTE 1
CONDENSING
UNIT
TWO
WIRE
1.
Connect Y-terminal in furnace as shown for proper blower operation.
2.
Some thermostats require a "C" terminal connection as shown.
3.
If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.
External Static Pressure (ESP)
0.1
0.2
0.3
0.4
1175
1140
1105
1075
610
560
500
440
805
760
720
670
1010
970
930
895
1175
1140
1105
1075
1345
1310
1280
1250
1480
1435
1395
1350
1480
1435
1395
1350
1480
1435
1395
1350
0.1
0.2
0.3
0.4
610
560
500
440
610
560
500
440
805
760
720
670
1010
970
930
895
1175
1140
1105
1075
1345
1310
1280
1250
1480
1435
1395
1350
1480
1435
1395
1350
610
560
500
440
610
560
500
440
805
760
720
670
1010
970
930
895
1010
970
930
895
1010
970
930
895
1010
970
930
895
1010
970
930
895
870
825
785
745
5
FIELD-SUPPLIED
DISCONNECT
208/230- OR
460-V
THREE
PHASE
208/230-V
SINGLE
PHASE
GND
5
with Filter)
0.5
0.6
0.7
0.8
1040
1015
980
945
380
See Note 4
625
575
530
485
860
825
785
745
1040
1015
980
945
1220
1190
1165
1140
1310
1265
1220
1185
1310
1265
1220
1185
1310
1265
1220
1185
0.5
0.6
0.7
0.8
380
See Note 4
380
See Note 4
625
575
530
485
860
825
785
745
1040
1015
980
945
1220
1190
1165
1140
1310
1265
1220
1185
1310
1265
1220
1185
380
See Note 4
380
See Note 4
625
575
530
485
860
825
785
745
860
825
785
745
860
825
785
745
860
825
785
745
860
825
785
745
700
655
615
570
A190079
0.9
1.0
910
875
See Note 4
705
665
910
875
1095
1015
1115
1015
1115
1015
1115
1015
0.9
1.0
See Note 4
705
665
910
875
1095
1015
1115
1015
1115
1015
See Note 4
705
665
705
665
705
665
705
665
705
665
530
480
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