
13
38GXM030 Diagnostic Codes (Continued)
Equipment Fault
Number of Flashes On Outdoor Unit Board LED’s
LED--
D101
(Red)
LED--
D102
(Yellow)
LED--
D103
(Green)
LED--
D104
(Red)
LED--
D105
(Yellow)
LED--
D106
(Green)
LED--
D107
(Red)
LED--
D108
(Yellow)
LED--
D109
(Green)
LED1
(Red)
LED2
(Green)
Unit B Indoor Air Temperature T hermistor 5
Unit B Heating/Cooling Mode Conflict With
Other Indoor Units
6
Unit B Indoor Coil Freeze Protection 7
Unit B Indoor Coil High Temperature
Protection
8
Communication Error With Unit C 1
Unit C Mid Indoor Coil Temperature
Thermistor
2
Unit C Leaving Indoor Coil T emperature
Thermistor
3
Unit C Entering Indoor Coil Temperature
Thermistor
4
Unit C Indoor Air Temperature Thermistor 5
Unit C Heating/Cooling Mode Conflict With
Other Indoor Units
6
Unit C Indoor Coil Freeze Protection 7
Unit C Indoor Coil High Temperature
Protection
8
Communication Error With Unit D 1
Unit D Mid Indoor Coil Temperature
Thermistor
2
Unit D Leaving Indoor Coil Temperature
Thermistor
3
Unit D Entering Indoor Coil T emperature
Thermistor
4
Unit D Indoor Air Temperature Thermistor 5
Unit D Heating/Cooling Mode Conflict With
Other Indoor Units
6
Unit D Indoor C oil Freeze Protection 7
Unit D Indoor Coil High Temperature
Protection
8
Correct Communication Data 1
Normal Compressor Operation 1
Compressor Speed Sensor Failure
(Compressor Stops)
2
IPM Module Protection 3
Inverter Failure 4
PFC Module Protection 5
L o c k --- Ou t M od e 6
S ta r t --- U p F a i l u r e 7
L o w V ol t a ge D u r in g S ta r t --- U p 8
High Voltage Protection 9
IPM Module High Temperature Protection 10
Low Voltage Protection 11
IPM Module Detects Short Or Open Circuit 12
Failed Commun ication Between ID an d OD
Units
1
Normal Communication 2
38/40GXM
Comentarios a estos manuales