Buzz
Detailed Steps to Check Sumikura Air Conditioner Error Codes
When malfunctions occur, some Sumikura air conditioner models display error codes while others do not. For models that do not directly show error codes, users need to follow these steps:
+ Step 1: Press and hold the CHECK button on the air conditioner for 3-5 seconds to activate the error checking feature.
+ Step 2: Point the remote control towards the indoor unit of the Sumikura air conditioner. Then, press and hold the TIMER button until the POWER light comes on and the Sumikura air conditioner emits continuous beeping sounds for 4 seconds.
+ Step 3: Observe the error codes appearing on the device's indoor unit. If the Sumikura air conditioner has multiple errors, the errors will display sequentially.
+ Step 4: Turn off the power of the Sumikura air conditioner to temporarily clear the error.
+ Step 5: Repeat the above steps once more to ensure the recorded error code is accurate.
+ Step 6: Simultaneously press and hold the CHECK button on the Sumikura air conditioner for 3 – 5 seconds continuously to deactivate the error query mode. Failure to perform this step will also result in the system shutting down within 20 seconds.
Latest 2023 Sumikura Air Conditioner Error Code Chart
The latest 2023 Sumikura air conditioner error code chart includes the following error codes:
1. Error Code F1 (Error Code 11)
+ Error Name: Faulty plastic tube temperature sensor.
+ Cause: Incorrect sensor placement or sensor wire not connected; malfunctioning room temperature sensor; faulty evaporator circuit board.
2. Error Code F2 (Error Code 12)
+ Error Name: Faulty evaporator pipe sensor.
+ Cause: Damaged evaporator pipe; incorrect sensor placement or sensor wire not connected; faulty evaporator circuit board.
3. Error Code F3 (Error Code 13)
+ Error Name: Faulty hot pipe sensor.
+ Cause: Damaged hot pipe sensor; incorrect sensor placement or sensor wire not connected; faulty evaporator circuit board.
4. Error Code F4
+ Error Name: Outdoor unit fan not running.
+ Cause: Low voltage (below 180V); broken fan motor wire; faulty outdoor unit fan motor; faulty outdoor unit temperature sensor; faulty evaporator circuit board.
5. Error Code P3
+ Error Name: Freezing protection.
+ Cause: Damaged evaporator pipe sensor; gas leakage; faulty evaporator circuit board.
6. Error Code P2
+ Error Name: Room temperature too hot.
+ Cause: Faulty fan motors for indoor and outdoor units; faulty capacitors for indoor and outdoor units; damaged evaporator pipe sensor.
7. Error Code E3
+ Error Name: Air conditioner power loss.
8. Error Code E4
+ Error Name: Unresponsive remote control.
+ Cause: Low or depleted battery; damaged remote control; faulty infrared sensor/circuit board receiving signals from the air conditioner.
9. Error Code E5
+ Error Name: Unpleasant odor from the air conditioner.
+ Cause: Low room humidity; prolonged lack of air conditioner cleaning.
10. Error Code E6
+ Error Name: Water leakage from the air conditioner, with dew or frost buildup.
+ Cause: Insufficient or depleted gas in the unit; improper air conditioner installation.
11. Error Code E7
+ Error Name: Air conditioner alternates between cold and not cold.
+ Cause: Low gas level; excessive dirt buildup due to lack of maintenance; faulty compressor; improper usage by the user.
Handling Sumikura air conditioner error codes
After identifying the Sumikura error code, you should cross-reference it with the error code chart to determine the cause and appropriate troubleshooting method. If you have sufficient knowledge and expertise in HVAC and the necessary repair tools, you can attempt to fix the Sumikura air conditioner error yourself.
If you're unable to fix the error yourself, you should contact the authorized Sumikura service center if the unit is still under warranty; if the warranty has expired, you should call a professional HVAC technician for assistance.
With the information provided above, we hope you have a clearer understanding of how to diagnose Sumikura air conditioner error codes and the common errors encountered with Sumikura air conditioners.
Sumikura air conditioners are renowned brands originating from Malaysia. Some notable models you may consider when looking to purchase a Sumikura air conditioner include: Sumikura APS/APO-H280Morandi - 28000BTU; Sumikura APS/APO-H120/Titan-A - 12000BTU; Sumikura APS/APOH240DC - 24000BTU inverter; Sumikura APS/APO-H180 GOLD - 18000Btu inverter; Sumikura APS/APO-H120GOLD-12000Btu inverter; Sumikura APS/APO-H092GOLD- 9000BTU inverter; Sumikura APS/APO-240/GOLD - 24000BTU single inverter; Sumikura APS/APO-180/GOLD – 18000BTU single inverter...
