Board Layout And Schematic - Carrier 58MVP Troubleshooting Manual

HOT
SURFACE IGNITOR
CONNECTOR
PL4
EAC-ELECTRONIC
AIR CLEANER
TERMINALS
(115-VAC 1 AMP MAX)
MAIN HARNESS
CONNECTOR
PL1
MAIN BLOWER
CONTROL WIRE
CONNECTOR
PL3
TRANSFORMER
24-V
CONNECTORS
SEC-2
SEC-1
CONTINUOUS
FAN (CF) SETUP
SWITCHES
Appendix A

Board Layout and Schematic

P/N HK42FZ003
I 2 B2
I 1 B1
COMMUNICATION
CONNECTOR
PL6
Control Center
P/N HK42FZ012
L2 P2 I 1
L1 P1 I 2
32
B1 L1 P1
B2 L2 P2
115-V
CONNECTORS
(SEE DETAILS ABOVE)
PRESSURE SWITCH
CONNECTOR PL2
HUM-HUMIDIFIER
TERMINAL
(24-VAC 0.5 AMP MAX)
24-V THERMOSTAT
TERMINALS
DEHUMIDIFIER (DH)
CONNECTOR
3-AMP FUSE
STATUS AND DIAGNOSTIC
LED LIGHTS
AIR CONDITIONING
(A/C) SETUP SWITCH
SETUP SWITCHES
(SW) AND BLOWER
OFF DELAY SETUP
SWITCHES
MODEL PLUG
PL5
A95093