Carrier 40GXM series User Manual

38GXM030 Diagnostic Codes
Number of Flashes On Outdoor Unit Board LED's
Equipment Fault LED- LED- LED- LED- LED- LED- LED- LED- LED- LED1 LED2
D101 D102 D103 D104 D105 D106 D107 D108 D109
(Red) (Yellow) (Green) (Red) (Yellow) (Green) (Red) (Yellow) (Green) (Red) (Green)
Compressor Operating Normally 1
High Compressor Discharge Pressure 2
Protection
High leaving Outdoor Coil Air Temperature 3
Protection
Communication Error 4
IPM Module Protection 5
Compressor Overcurrent Protection 6
High Outdoor Coil Temperature Protection 7
Indoor Coil High Temperature Protection 8
Indoor Coil Freeze Protection 9
Failed Sensor 10
Compressor Overload Protection 11
Low Compressor Discharge Pressure 12
Protection
Compressor Motor Phase Imbalance
13
Protection (Compressor Stops)
EEProm Error 14
Power Factor Correction Board Capacitor 15
Charge Failure
Compressor Ramping Down Due to High 1
Leaving Outdoor Coil Air Temperature
Compressor Ramping Down Due to High 2
Outdoor Coil Temperature
Compressor Ramping Down Due to High 3
Current
Compressor Ramping Down Due to
4
Compressor Motor Phase Imbalance
Compressor Ramping Down Due to Unit A
5
High ID Coil Temperature
Compressor Ramping Down Due to Unit B
6
High ID Coil Temperature
Compressor Ramping Down Due to Unit C
7
High ID Coil Temperature
Compressor Ramping Down Due to Unit D
8
High ID Coil Temperature
Defrost Mode 9
Max Comp. Speed Reached Due to High 1
Leaving OD Coil Air Temperature
Max Comp. Speed Reached Due to High 2
OD Coil Temperature
Max Comp. Speed Reached Due to High 3
Current
Max Comp. Speed Reached Due to
4
Compressor Motor Phase Imbalance
Max Comp. Speed Reached Due To Unit A
High Indoor Coil Temperature 5
Max Comp. Speed Reached Due To Unit B
High Indoor Coil Temperature 6
Max Comp. Speed Reached Due To Unit C
High Indoor Coil Temperature 7
Max Comp. Speed Reached Due To Unit D
High Indoor Coil Temperature 8
Oil Return Mode 9
Outdoor Air Temperature Thermistor 1
Outdoor Coil Temperature Thermistor 2
Leaving Outdoor Coil Air temperature 3
Thermistor
Driver Board Communications Error 4
Communication Error With Unit A 1
Unit A Mid Indoor Coil Temperature 2
Thermistor
Unit A Leaving Indoor Coil Temperature 3
Thermistor
Unit A Entering Indoor Coil Temperature 4
Thermistor
Unit A Indoor Air Temperature Thermistor 5
Unit A Heating/Cooling Mode Conflict With
Other Indoor Units 6
Unit A Indoor Coil Freeze Protection 7
Unit A Indoor Coil High Temperature 8
Protection
Communication Error With Unit B 1
Unit B Mid Indoor Coil Temperature 2
Thermistor
Unit B Leaving Indoor Coil Temperature 3
Thermistor
Unit B Entering Indoor Coil Temperature 4
Thermistor
12

Carrier 40GXM series Specifications

General

Brand	Carrier
Model	40GXM series
Category	Air Conditioner
Language	English