Voltas AC Error Code List - Description
Dear readers, here we are offering Voltas AC Error Code List PDF to all of you. If your Air Conditioner is displaying a code other than the AC Error Code given below, then comment and tell. I will definitely answer you and also tell you the solution. Voltas is a famous Indian Home appliance company. Tata Group is the parent organization of this Voltas. I have added only common and important errors in this table. Along with this, information on how to troubleshoot is also given. Voltas Limited is also known as one of the most successful Indian multinational consumer electronics companies. Its headquarter situated in Mumbai. If you are using the Voltas air conditioner, then you should have the Voltas AC error code list pdf so that you can manage it on your own. Remember that most air conditioner problems are caused by airflow or power requirements. If you are a Voltas AC customer and your AC is having problems and error codes are being displayed, then the table below will be helpful for you.
Voltas AC Error Code List PDF
Find the Voltas AC error codes below:
|
CODE |
EXPLANATION |
| EE – | The error code shows when you have an issue with Voltas indoor machine. |
| E0 – | The error code shows when there is an issue with the outdoor machine EE. |
| E1 – | The error code shows when you have an issue with the indoor fan. |
| E2 – | The error code shows when you have an issue with zero-crossing detection indoor fan. |
| E3 – | The error code shows when you have an issue with the sensor and indoor coil fault. You might need coil overheat protection. |
| E4 – | The error code shows when there is an issue with your Voltas indoor ambient temperature sensor. |
| E5: | The error code shows when there is a problem with the fan operation. |
| E6: | The error code shows when there is an outdoor and indoor machine communication issue. |
| E8: | The error code shows when there is a problem with outdoor communication. |
| F1: | The error code shows when you have a problem with the compressor starting up. |
| F2: | The error code shows when you have a problem with your compressor. |
| F3: | The error code shows when you have a problem with the IPM module. |
| F4: | The error code shows when you have a problem with the compressor shell roof. |
| F5: | The error code shows when you have a problem with the discharge temperature sensor. |
| F6: | The error code shows when you have a problem with the section temperature sensor. |
| F7: | The error shows when you have a problem with the coil temperature sensor or there is a temperature sensor fault. |
| F8: | The error code shows when you have a problem with the ambient temperature sensor. |
| F9: | The error code shows when you have a problem with your outdoor DC fan. |
| P1: | The error code shows when you have a problem with the machine air conditioning current protection. |
| P2: | The error code shows when you have an issue with the compressor phase current protection. |
| P3: | The error code shows when you have a problem with your outdoor unit air conditioner/ac voltage protection. |
| P4: | The error code shows when you have a problem with the DC voltage protection. |
| P5: | The error code shows when you have a problem with IPM over-high temperature protection. |
| P6: | The error code shows when you have a problem with the discharge temperature overheat protection. |
| P7: | The error code shows when you have a problem with the cooling coil anti-freezing protection. |
| L4: | The error code shows when you have a problem with the phase current samping. |
| U1: | The error code shows when there is a problem with the IPM overcurrent protection. |
| U3: | The error code shows when you have a problem with the compressor overcurrent protection. |
| U4: | The error code shows when you have a problem with over voltage protection. |
| U5: | The error code shows when you have a problem with low-voltage protection. |
| U7: | The error code shows when you have a problem with over-speed protection. |
| 1E: | Issue with outdoor unit room temperature sensor. |
| 2E: | Issue with unit pipe temperature sensor (outdoor unit). |
| 3E: | Issue with exhaust sensor. |
| 4E: | Module board needs to be replaced. |
| 8E: | Issue with PFC. Need to replace the module board. |
| H1: | Automatic defrosting |
| H3: | Halt for compressor overload protection. |
| H4: | Overload protection |
| PL: | protection against low voltage |
| C5: | Jumper cap malfunction |
- E1, E2, F7, F1 – Indoor room sensor fault
The latest Voltas smart ACs come equipped with sensors in the indoor and outdoor unit that help judge the external temperature and calculate the workload. Therefore, it enables the AC to set the proper cooling temperature to provide optimal comfort to the user.
- The E1, E2, F7, and F1 error codes indicate an indoor room sensor fault.
Please note that users cannot rectify this error. So, we recommend escalating the matter to the Voltas service engineers. Kindly note down your model number and the error code. It can help the service engineer locate the fault and repair the appliance by replacing the sensor.
- E4, F6, H6, E5 – Indoor blower motor fault
The indoor blower motor, also known as the fan motor, is responsible for the fan speed that allows uniform distribution of cool air inside the room. The E4, F6, H6, and E5 error codes indicate a fault with the indoor blower. Usually, the capacitor becomes weak and requires replacement. The solution is to contact the Voltas service center and lodge a service complaint.
- E6, E5 – Over current protection
Voltas ACs can function at varying input voltages. However, if the input voltage is outside the operational range of the AC, it flashes the E6 or E5 error code, depending on the model you use. This error code shows voltage or power fluctuations. You can wait for the voltage to stabilize and restart the AC. The error code would have vanished. If it persists, you can install a voltage stabilizer with an operational range beyond the AC’s scope. The error code should disappear. If it does not, you should contact the Voltas AC service technician. There can be a significant fault in the PCB circuit.
- E0, 1-time blink – Indoor unit EEPROM parameter fault
The E0 1-time blink is a technical error code indicating a fault with the indoor unit EEPROM parameter. Maybe, the soldering would have loosened. But, it is better to contact the Voltas service technician and let them handle the job.
- E1, 2-time blink – Indoor – Outdoor communication fault
The Voltas split AC has an indoor and outdoor unit connected through wires and pipes. If the connecting wiring is faulty or has snapped, the AC will display an E1 2-time blink error. The remedy is to check the wiring and rectify the communication error. If the wiring has snapped, we suggest replacing the wires instead of taping them together. The AC mechanic is the ideal person to handle this responsibility.
- E2, 3-time blink – Zero current crossing fault
A fault in the general AC wiring that does not allow the current flow results in the Voltas AC indicating an E2 3-time blink error code. It is also known as zero current crossing fault, meaning no current flows to the AC unit. The remedy is to check the wiring and set it right. If you are not well versed with the wiring, you can book a service fault and let the qualified technician handle it.
- E3, 4-time blink – Indoor fan speed out of control
The E3 4-time blink error is similar to the indoor blower motor error. Here, the fan speed goes out of control. It either spins too fast or much slower than usual. As a result, it affects the overall cooling performance of the Voltas AC. Again, there can be a fault with the fan motor or the capacitor. You must summon the Voltas AC mechanic and let him handle this fault.
- E4, 5-time blink – Indoor temperature sensor fault
The indoor temperature sensor senses the indoor temperature to set the optimum cooling temperature. The E5 5-time blink error code suggests a fault with the indoor temperature sensor. The only remedy is to replace the sensor. So, we recommend booking a service fault online and requesting the Voltas service representative to look into the matter.
- E5, 6-time blink – Indoor coil sensor fault
The E5 6-time blink error code signifies a fault with the indoor coil sensor. Users cannot rectify this fault on their own. Please allow the expert to handle the job. So, please book a service call and summon the Voltas service engineer qualified to rectify this fault. Usually, you need to replace the indoor coil sensor.
- EC, 7-time blink – Refrigerant leak
The EC 7-time blink error code is crucial because it indicates a refrigerant leak situation. So, if there is a refrigerant leak or a reduction in the pressure, you must contact the Voltas AC service personnel to investigate the matter. The service engineer checks for leakages and replaces the pipes if necessary. They also fill the gas and check the pressure levels. The code vanishes after rectifying the underlying damage.
- F0, 1-time blink – Overload Current Protection
Usually, Indian homes experience voltage and power fluctuations. Under such circumstances, the Voltas AC indicates the F0 1-time blink error code. You can check the current load to ensure that appliances are not overloaded with a specific power source. Check the wiring and voltage levels. We suggest having a separate current point for the AC and not using it with any other appliance. On rectifying the current or voltage situation, the error code vanishes.
- F1, 2-time blink – Outdoor temperature sensor fault
The Voltas ACs come equipped with outdoor temperature sensors that sense the external temperature before setting the optimal cooling temperature indoors. This sensor is usually located behind the condenser on the outdoor unit. Any fault with this outdoor temperature sensor results in the F1 2-time blink error code. You must call the Voltas AC mechanic to set the matter right. It could require replacing the sensor.
- F2, 3-time blink – Outdoor condenser sensor fault
The F-series error codes concern the outdoor unit. For example, the F2 3-time blink error code signifies a fault with the outdoor condenser sensor. The remedy is raising a service request and properly mentioning the error code and model number. The Voltas AC service engineer is the qualified person to replace the outdoor condenser sensor and resolve the matter.
- F3, 4-time blink – Discharge pipe sensor fault
The Voltas AC outdoor unit has a discharge pipe with a sensor. Any fault with this sensor results in the F3 4-time blink error code. You can book a service fault with the Voltas authorized service center and summon a service engineer to rectify the matter. Usually, it requires replacing the discharge pipe sensor with a new one.
- F4, 5-time blink – Outdoor EEPROM parameter fault
The F4 5-time blink error code signifies a fault with the Outdoor EEPROM parameter. Unfortunately, you cannot repair this fault on your own. So, the ideal solution is to book a service call and request the AC mechanic to investigate.
- P1, 2-time blink – Over and low voltage fault
The P1 2-time blink error code indicates a problem with the input voltage. It can be either low or high. In any case, the AC might not function, especially if the input voltage fluctuates beyond the operating voltage range of the appliance. The solution is to check the voltage levels and use a voltage stabilizer. The error code should vanish after installing the voltage stabilizer.
Voltas Split AC Error Code List PDF
|
Sr.No. |
Models |
IDU Code |
| 1. | 1.0T Voltas SAC 123V Dyb | 4551992 |
| 2. | 1.5T Voltas SAC 183V Dyb | 4551993 |
| 3. | SAC 123V DZU | 4552240 |
| 4. | SAC 183V DZU | 4552241 |
| 5. | 1.0T Voltas SAC 123V EY | 4551977 |
| 6. | 1.5T Voltas SAC 183V EY | 4551978 |
| 7. | 2.0T Voltas SAC 243V EY | 4551979 |
| 8. | 1.0T Voltas SAC 123V MY | 4552005 |
| 9. | Voltas SAC 123V MZO2 | 4552227 |
| 10. | Voltas SAC 183V MZO2 | 4552230 |
| 11. | SAC 123V MZM | 4552226 |
| 12. | SAC 125V MZM | 4552228 |
| 13. | Voltas SAC 12V MY | 4551880 |
| 14. | Voltas SAC 18V MY | 4551881 |
| 15. | 1.5T Voltas SAC 183V MY | 4552006 |
| 16. | SAC 183V MZM | 4552229 |
| 17. | SAC 185V MZM | 4552231 |
| 18. | Voltas SAC 123V Eya | 4552096 |
| 19. | Voltas SAC 183V Eya | 4552097 |
| 20. | Voltas SAC 243V Eya | 4552098 |
| 21. | SAC 103V EZL | 4552209 |
| 22. | SAC 123V EZL | 4552210 |
| 23. | SAC 183V EZL | 4552215 |
| 24. | SAC 243V EZL | 4552220 |
| 25. | Voltas SAC 18V EY-W Cool Only | 4551811 |
| 26. | Voltas SAC 18V EY-W All Weather | 4551808 |
| 27. | Voltas SAC 24V EY-W All Weather | 4551809 |
| 28. | Voltas SAC 12V EY-W Cool Only | 4551810 |
| 29. | Voltas SAC 15V EY-W Cool Only | 4552020 |
| 30. | Voltas SAC 12V EY-W All Weather | 4551807 |
| 31. | Voltas SAC 123V LY | 4552095 |
| 32. | SAC 123V LZK | 4552211 |
| 33. | 125V Crown AW | 4552024 |
| 34. | SAC 125VH CROWN | 4552214 |
| 35. | 185V Crown AW | 4552025 |
| 36. | SAC 185VH CROWN | 4552218 |
| 37. | Voltas SAC 173V IY | 4552124 |
| 38. | Voltas SAC 18V LY | 4551719 |
| 39. | Voltas SAC 18V IY | 4551918 |
| 40. | 1.5T Voltas SAC 183V IY | 4551937 |
| 41. | 1.5T Voltas SAC 183V IY-R | 4552026 |
| 42. | 1.0T Voltas SAC 125V DYe | 4551958 |
| 43. | 1.5T Voltas SAC 185V DYe | 4551960 |
| 44. | Voltas SAC 183V SY | 4552140 |
| 45. | Voltas SAC183V Sya | 4552182 |
| 46. | Voltas SAC 183V JY | 4552191 |
| 47. | Voltas SAC 183V Gys | 4552183 |
| 48. | Voltas SAC 183V SZS | 4552233 |
| 49. | Voltas SAC 183V SZS2 | 4552278 |
| 50. | Voltas SAC 183V JZJ | 4552234 |
| 51. | Voltas SAC 183V MZJ3 | 4552252 |
| 52. | Voltas SAC 183V MZJ2 | 4552253 |
| 53. | Voltas SAC 183V JZJ4 | 4552279 |
| 54. | Voltas SAC 184V SZS | 4552254 |
| 55. | Voltas CU 183V Jyg | 4552180 |
| 56. | SAC 183V GZS2 (DGS&D) | 4552299 |
| 57. | Voltas SAC 183V JZCT | 4552317 |
| 58. | Voltas SAC 183V SZFT | 4552314 |
| 59. | Voltas SAC 184V JZCT | 4552318 |
| 60. | Voltas SAC 184V SZFT | 4552315 |
| 61. | Voltas SAC 124V SZS | 4552269 |
| 62. | Voltas SAC 124V SZS2 | 4552311 |
| 63. | Voltas SAC 125V ZZS1 | 4552271 |
| 64. | Voltas SAC 153V JZJ | 4552245 |
| 65. | Voltas SAC 173V JZJ | 4552272 |
| 66. | Voltas SAC 125V DZV | 4552236 |
| 67. | Voltas SAC 185V DZV | 4552237 |
| 68. | Voltas SAC 244V DZV | 4552221 |
| 69. | Voltas SAC 185V ZZV1 | 4552273 |
| 70. | Voltas SAC 123V DZX(R-410A) | 4552306 |
| 71. | Voltas SAC 123V DZW-VIVE(R-410A) | 4552362 |
| 72. | Voltas SAC 153V DZX (R-410A) | 4552494 |
| 73. | Voltas SAC 173V JZJ(R32) | 4552401 |
| 74. | Voltas SAC 183V JZJ(R32) | 4552407 |
| 75. | Voltas SAC 183V CZJ(R32 | 4552405 |
| 76. | Voltas SAC 183V IZI-Jewel (R-410A) | 4552363 |
| 77. | Voltas SAC 183V SZS(R32) | 4552408 |
| 78. | Voltas SAC 243V DZV(R-410A) | 4552419 |
| 79. | Voltas SAC 124V DZX(R-32) | 4552393 |
| 80. | Voltas SAC 124V DZX-Floral (R32) | 4552394 |
| 81. | Voltas SAC 184V SZS(R32) | 4552409 |
| 82. | Voltas SAC 184V SZS Floral(R32) | 4552410 |
| 83. | Voltas SAC 244V DZV(R-410A) | 4552221 |
| 84. | Voltas SAC 125V DZV(R-410A) | 4552236 |
| 85. | Voltas SAC 185V DZV2(R-410A) | 4552348 |
| 86. | Voltas SAC 125V DZX(R-32) | 4552495 |
| 87. | Voltas SAC 125V DZW(R-32) | 4552396 |
| 88. | Voltas SAC 155V DZW (R32) | 4552399 |
| 89. | Voltas SAC 185V JZJ (R32) | 4552411 |
| 90. | Voltas SAC 185V ADS (R32) | 4552449 |
| 91. | Voltas SAC 185V ADS-Floral (R32) | 4552493 |
| 92. | Voltas SAC 185V ZZY-IMR (R32) | 4552416 |
| 93. | Voltas SAC 245V DZV (R32) | 4552420 |
| 94. | Voltas SAC 245V ZZV(R32) | 4552421 |
| 95. | Voltas SAC 123V MZW-CHAMPAGNE(R-410A) | 4552392 |
| 96. | Voltas SAC 123V MZX-BLUE(R-410A) | 4552391 |
| 97. | Voltas SAC 173V WZJ Smart Voice AC(R32) | 4552403 |
| 98. | Voltas SAC 183V SZS5 | 4552345 |
| 99. | Voltas SAC 155V JZJ5 | 4552353 |
| 100. | Voltas SAC 183V SZS4 | 4552344 |
| 101. | Voltas SAC 183V MZJ2(R32) | 4552372 |
| 102. | Voltas SAC 183V MZJ3(R32) | 4552373 |
| 103. | Voltas SAC 183V MZSC (R32) | 4552445 |
| 104. | Voltas SAC 183V MZSB (R32) | 4552446 |
| 105. | Voltas SAC 12V DY | 4551741 |
| 106. | Voltas SAC 18V DY | 4551742 |
| 107. | Voltas SAC 12V CY | 4551798 |
| 108. | Voltas SAC 18V CY | 4551799 |
| 109. | Voltas SAC 24V CY | 4551800 |
| 110. | Voltas SAC 12V DYa | 4551877 |
| 111. | Voltas SAC 18V DYa | 4551878 |
| 112. | Voltas SAC 24V DYa | 4551879 |
| 113. | Voltas SAC 18V DYe All Weather | 4552022 |
| 114. | Voltas SAC 24V DYe All Weather | 4552023 |
| 115. | VOLTAS SAC 183VCZT | 4552239 |
| 116. | VOLTAS SAC 123VCZT | 4552238 |
| 117. | VOLTAS SAC 183VDZU | 4552241 |
| 118. | VOLTAS SAC 123VDZU | 4552240 |
| 119. | Voltas SAC 125V DZV | 4552236 |
| 120. | Voltas SAC 185V DZV | 4552237 |
| 121. | Voltas SAC 123V CZT3(R32) | 4552365 |
| 122. | Voltas SAC 183V CZT3(R32 | 4552370 |
| 123. | Voltas SAC 123V CZTT(R32) | 4552366 |
| 124. | Voltas SAC 183V CZTT(R32) | 4552371 |
| 125. | Voltas SAC 153V DZV (R32) | 4552369 |
You can download Voltas AC Error Code List PDF by clicking on the following download button.