CAC / BDP 40GXM Instrukcja Obsługi Strona 11

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11
TROUBLESHOOTING
This unit has onboard diagnostics. Error codes are displayed on the outdoor unit microprocessor board with colored LED lights. The table
below lists the error codes.
38GM018--024 Diagnostic Codes
Equipment Fault
Number of Flashes On Outdoor Unit Board LED’s
L E D ---
D101
(Green)
L E D ---
D102
(Red)
L E D ---
D103
(Yellow)
L E D ---
D104
(Yellow)
L E D ---
D105
(Red)
L E D ---
D106
(Green)
L E D ---
D108
(Green)
LED1
(Red)
LED2
(Green)
High Compressor Discharge Pressure Protection 2
High Leaving Outdoor Coil Air T emperature
Protection
3
Communication Error 4
IPM Module Protection 5
Compressor Over Current 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 Protection 12
Compressor Motor Phase Imbalance Protection
(Compressor Stops)
13
EEPROM Error 14
Power Factor Correction Board Capacitor Charge
Failure
15
Communication Error With Unit A 1
Unit A Mid Indoor Coil Temperature Thermistor 2
Unit A Leaving Indoor Coil Temperature Thermistor 3
Unit A Entering Indoor Coil Temperature Thermistor 4
Unit A Indoor Air Temperature Th ermistor 5
Unit A Heating/Cooling Mode Conflict with Unit B 6
Unit A Indoor C o il Freeze Protection 7
Unit A Indoor Coil High Temperature Protection 8
Communication Error With Unit B 1
Unit B Mid Indoor Coil Temperature Thermistor 2
Unit B Leaving Indoor Coil Temperature Thermistor 3
Unit B Entering Indoor Coil Temperature Thermistor 4
Unit B Indoor Air Temperature T hermistor 5
Unit B Heating/Cooling Mode Conflict with Unit B 6
Unit B Indoor Coil Freeze Protection 7
Unit B Indoor Coil High Temperature Protection 8
Defrost Mode 9
Oil Return Mode 6
Outdoor Air Temperature Thermistor 1
Outdoor Coil Temperature Thermistor 2
Leaving Outdoor Coil Air Temperatur e Thermistor 3
Driver Board Communications Error 5
Normal Communication Between Ind. and OD Units 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
Low Voltage Protection 8
High Voltage Protection 9
IPM Module High Temperature Protection 10
Failed Communication Between ID and OD Units Light
38/40GXM
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