Troubleshooting - Orbit Clear Comfort Pro 83521 Guia Del Usuario

TROUBLESHOOTING

Problem:
No heating/cooling system activation
Solution:
1. Verify MODE switch is in proper heat or cool mode.
2. Check batteries. Replace if necessary. (See "Replacing the Batteries," page 33).
3. Check set temperature. Set temperature should read above room temperature in heat
mode and below room temperature in cool mode.
4. Verify Heating/Cooling power switch isn't off.
5. Verify that the circuit breaker isn't tripped.
6. Verify that the furnace door is closed securely.
7. Check for loose or crossed wiring in the thermostat wiring terminal.
8. Verify that copper wires are not exposed and touching other wires.
9. Verify that the O/B jumper is installed appropriately. (See "Set Heat Pump Jumper" page
14).
10. Verify that the FAN jumper is installed appropriately.
(See "Set Fan Control Jumper" page 15).
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Problem:
No fan/fan runs continuously
Solution:
1. If the fan runs continuously, verify that the thermostat is in the AUTO position not the ON
position.
2. Let the thermostat sit (do not touch) for 30 minutes to allow the temperature to stabilize.
3. Verify that the G wire in the thermostat wiring terminal is connected properly.
4. Verify Heating/Cooling power switch isn't off.
5. Verify that the circuit breaker isn't tripped.
6. Verify that the furnace door is closed securely.
7. Check for loose or crossed wiring in the thermostat wiring terminal.
8. Verify that copper wires are not exposed and touching other wires.
9. Verify that the fan jumper is installed appropriately. (See "set fan control jumper" page 15).
TROUBLESHOOTING
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