Is there something wrong with your Trane air conditioner? Check the appliance for an error code. Having found the code in the list below, you will be able to read the explanation and discover what the problem is. Next, you may try to resolve the issue. In case of a minor issue, you may be able to fix it on your own. If the malfunction is serious, the table will advise you to contact customer care.
Trane R410a air conditioner error codes
Error codes | Error Description | Error Displayed on Remote | Unit Response | Action to be Taken by user |
---|---|---|---|---|
0x01 | EEPROM communication error | Error 01 EEPROM communication error | Unit Stops Working | Contact Customer Care |
0x02 | Compressor Failure error or refrigerant leakage | Error 02 OutDoorUnit Error | ||
0x03 | Filter choke Error | Error 03 Filter choke error - Clean the filter | Unit Operates as per user settings | Clean Filters |
0x04 | Indoor Room temperature sensor error | Error 04 Room temp sensor failure | Cool mode or Dry mode: Unit operate with Compressor OFF. Fan mode: Operates as per user setting | Contact Customer Care |
0x06 | Indoor coil temperature sensor error | Error 06 Indoor temp sensor failure | Cool mode or Dry mode: Unit operate with Compressor OFF. Fan mode: Operates as per user setting | Contact Customer Care |
0x08 | Communication error | Error 08 Communication error | Stop indoor unit and outdoor unit | Contact Customer Care |
0x09 | Low battery | Error 09 Low battery please change the battery | Operates indoor unit and outdoor unit as per user setting. | Change battery |
OxOA | Input Power Error | Error 10 IDU Input Power Problem | Unit stops working | Check the power cord / Contact Customer Care |
OxOB | IDU Error - Fan failure | Error 11 IDU Error - Fan Failure | Contact Customer Care | |
OxOD | Communication error (IDU to ODU) | Error 13: Communication error (IDU to ODU) | Cool mode or Dry mode: Unitwill run with Compressor OFF. Fan mode: Run IDU as per user settings." | Contact Customer Care |
OxOE | Outdoor discharge temperature sensor error | Error 14: Outdoor discharge temperature sensor error | ||
OxOF | Outdoor EEPROM parameter reading error | Error 15: Outdoor EEPROM parameter reading error | ||
0x13 | IPM module failure | Error 19: IPM module failure | ||
0x14 | High/ Low Voltage protection | Error 20 :High/ Low Voltage protection | ||
0x17 | Compressor position protection | Error 23:Compressor position protection | ||
0x1A | Outdoor Condenser coil temperature sensor error | Error 26: Outdoor Condenser coil temperature error |
Trane R-410A Split air conditioner error codes
code | malfunction | Error display/Dual 8 display | LED | Repair method |
---|---|---|---|---|
1 | Storage slug | EE | Heating LED-pause 3s and blink 15 times | Replace indoor main board |
2 | Indoor PCB malfunction | EE | Heating LED-pause 3s and blink 15 times | |
3 | Anti-freezing protection | E2 | Running LED- pause 3s and blink 2 times | Outdoor ambient temperature is too low |
4 | Overload of system | H4 | Heating LED-pause 3s and blink 4 times | System is abnormal, check if the evaporator and condenser is dirty and blocked |
5 | No motor of indoor unit feedback | H6 | Running LED- pause 3s and blink 11 times | Is electromotor mounted normally? |
6 | Indoor pipe temperature sensor malfunction | F2 | cooling LED- pause 3s and blink 2 times | Is it loose? Measure the resistance value with universal meter |
7 | Internal ambient temperature sensor malfunction | F1 | Cooling LED- pause 3s and blink 1 times | |
8 | Zero passage abnormal | UF | Heating and cooling LED blinks 7 times at the same time | Replace indoor main board |
9 | Overload of compressor | H3 | heating LED- pause 3s and blink 3 times | Inspect connection state of the overload wire. |
10 | Startup failure | Lc | heating LED- pause 3s and blink 11 times | Check if the resistance of compressor and resistance to ground is normal. If the compressor is normal, the outdoor main boar d may be wrong. |
11 | No motor of outdoor unit feedback | UH | Heating and cooling LED blink 8 times at the same time | This malfunction may happen when outdoor DC electromotor is used. |
12 | Overcurrent protection | E5 | Running LED- pause 3s and blink 5 times | Is electric network variable? |
13 | 4-way valve Conversion abnormal | U7 | cooling LED- pause 3s and blink 20 times | Replace 4-way valve. |
14 | Phase current detection malfunction of compressor | U1 | Heating LED- pause 3s and blink 13 times | Replace outdoor main board. |
15 | Sync failure | H7 | Heating LED-pause 3s and blink 7 times | Check if the resistance of compressor and resistance to ground is normal. If the compressor is normal, the outdoor main boar d may be wrong. |
16 | Current diction malfunction of complete unit | U5 | Cooling LED-pause 3s and blink 13 times | Replace outdoor main board |
17 | Outdoor ambient temperature sensor malfunction | F3 | Cooling LED-pause 3s and blink 3 times | Is it loose? Measure the resistance value with universal meter |
18 | Discharge protection of compressor | E4 | Running LED-pause 3s and blink 4 times | |
19 | Break-circuit and short-circuit of outdoor discharge temperature sensor | F5 | cooling LED- pause 3s and blink 5 times | |
20 | Break-circuit and short-circuit of outdoor condenser temperature sensor | F4 | cooling LED- pause 3s and blink 18 times | |
21 | Overheat of carbon fin | P8 | heating LED- pause 3s and blink 19 times | Is outdoor ambient temperature is too high? Is radiator mounted correctly? |
22 | DC overcurrent | UU | Heating and cooling LED blink 11 times at the same time | |
23 | Temperature sensor malfunction of carbon fin | P7 | heating LED- pause 3s and blink 18 times | Replace outdoor main board. |
24 | Lack of Freon or block protection | FO | cooling LED- pause 3s and blink 10 times | |
25 | DC input voltage is too high | PH | cooling LED- pause 3s and blink 11 times | Is voltage of AC power supply normal? |
26 | DC input voltage is too low | PL | Heating LED- pause 3s and blink 21 times | Is voltage of AC power supply normal? |
27 | Communication malfunction | E6 | Running LED- pause 3s and blink 6 times | Is outdoor connecting wire reliably connected? |
28 | Setting error, indoor and outdoor unit abnormal | UA | Heating and cooling LED blink 12 times at the same time | Outdoor unit is not matched with indoor unit. |