Operating instructions

19
SYMPTOM CAUSE REFER TO PAGE
(MODEL 39224.601 SECTION CONTINUED)
9. Insufficient cooling with reduced air output
10. Excessive cooling
11. Noisy operation
MODEL 39424.601 SECTION
1. Unit does not run: No fan, no compressor
2. Fan operates; compressor will not come on
(does not "hum")
3. Fan operation: Compressor tries to start, cycles
"OFF", and "hums" again, or blows circuit
breaker
4. Fan operates: Compressor runs for a short
while, cycles "OFF", then cycles back "ON"
5. Compressor runs: No fan
6. Fan runs: But not on all speeds
Air Flow Obstruction 10C 38
Air Distribution System 11C 38
Relay 14F/A 97
Cable Assembly 8F/A 94
Thermostat 7F/D 85
Loose Parts 12C/C 44
Tubing Vibration 12C/D 44
Operation 5F 78
AC Voltage 1B 26
DC Voltage 6F 80
Breaker 3B 26
Cable Assembly 8F/B 94
Relay Board 11F 96
Thermostat 7F/E 87
Operation 5F 78
Cable Assembly 8F/B 94
Compressor 5C 36
Relay Board 11F 96
Thermostat 7F/E 87
AC Voltage 1B 26
PTCR 4C 36
Start Capacitor 3C 36
Run Capacitor 2C 35
Overload Protector 6C 37
Compressor 5C 36
Short Cycle 9C 38
Air Flow Obstruction 10C 38
Air Distribution System 11C 38
Overload Protector 6C 37
Compressor 5C 36
Refrigerant System 13C 45
Wiring 17B 33
Run Capacitor 2C 35
Motor 1C 34
Relay Board 11F 96
Thermostat 7F/E 87
Wiring 17B 33
Motor 1C 34
Cable Assembly 8F/B 94
Relay Board 11F 96
Thermostat 7F/E 87
DUO-THERM BASEMENT AIR CONDITIONERS & HEAT PUMPS . . . Continued