Emerson 1HDEZ-1521 Equipment Control Fault Codes, Number Displayed 7 Segment LED

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Equipment Control Fault Codes

Number Displayed
in 7 Segment LED	Comfort Alert Fault

PTrip

1Long Run Time

2System Pressure Trip

3Short Cycling

4Locked Rotor

5Open Circuit

6Open Start Circuit

7Open Run Circuit

8Welded Contactor

9Low Voltage

TROUBLESHOOTING

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Contents Emerson Inspire Index Applications and Specifications Configuration Applications Maximum Options StagesInstallation Equipment Control Equipment Control Terminals Operation / Function HM2Wiring to Typical Connection of a Single Stage or Multi-Stage System Wiring Guide for Equipment Accessories Fan Thermostat Power System Thermostat and Equipment Control WiringAdvanced Installer Menu Items on the Advanced Installer Menu areCommunicating Devices Communicating DevicesEquipment Control Indoor OutdoorRev Valve HUM Faults Status Found. Installation FailedUSB Upload Thermostat Summary Heat Pump Lockout outdoor sensor requiredDual Fuel Setpoint outdoor sensor required Heat Cycle Rate Aux Lockout Temperature outdoor sensor requiredHumidity Display Adjust Cool Cycle RateInstallation Test Check System OperationMain Menu Clock and Display SettingsDisplay Settings Navigating through your thermostat menusOutdoor Temp Display Heating ProgramTime and Day Display Humidity DisplayThermostat Settings Cooling ProgramFactory Pre-Programmed Heating and Cooling Schedule Main Menu Main Menu Main Menu Main Menu Troubleshooting Reset OperationTemperature Symptom Possible Cause Correction Action No CoolTemperature Display Adjust Heat, Cool or FanEquipment Control Fault Codes Number Displayed 7 Segment LEDSystem Communication Codes Page Part no -7343B

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