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Omron blood pressure monitor error codes

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  • 3 min read

If you are using an Omron blood pressure monitor then you must know about the error codes that might show up on your Omron blood pressure monitor and the reasons why they occur and the possible solutions to the error codes that appear on your device monitor.

In this article, we have discussed the Omron blood pressure monitor error codes, the reason and the solution of those error codes.

Also read: Traeger error codes explained


Error codes of Omron blood pressure monitor

Below we have discussed the error codes and their reason and the solution for those errors in the Omron blood pressure monitor.

Error CodesReasonSolution
Er1 or E1It is an inflation error and is shown on the device monitor when the air plug is disconnected or the arm cuff is not applied properly or air is leaking from the arm cuff.Make sure the air plug is connected properly to the device and check the airflow from the air tube connected to the device is proper. Check the arm cuff for any air leakage and make sure to apply the arm cuff properly.
Er2 or E2It is a deflation error and is shown on the device monitor when the air cuff is over-inflated or under-inflated. Make sure the air plug is connected properly to the device and check the airflow from the air tube connected to the device is proper. Check the arm cuff for any air leakage and make sure to apply the arm cuff properly.
Er3 or E3It is an overpressure error and is shown on the device monitor when the cuff pressure goes above 299 mmHg. Check the airflow from the air tube connected to the device is proper.
Er4 or E4It is shown on the device monitor when the device is unable to take the blood pressure measurement due to movement during measurement.Do the measurement again and try not to move during the measurement.
Er5 or E5It is shown by the device when there is interference by any clothing with the arm cuff.Remove any clothing that you think might be interfering with the arm cuff.
The device monitor shows a battery sign with a cross mark.It is shown by the device monitor when the batteries are worn.Replace the batteries of the device.
The blood pressure measurements came too high or too low.It is shown by the device monitor when there is an error in taking measurements or due to other factors.Sometimes it is normal when the blood pressure goes high or low as it might fluctuate because of stress and the time of the day. If the fluctuations are above or below the range your doctor said is normal then you must contact your doctor.
The device monitor is blank.The device is blank when either the power is off or the batteries of the device are dead.If you don’t see anything on the device monitor then make sure that the device is on and check whether the batteries are installed properly or not. Replace the batteries if necessary.



Contact support

If you are unable to resolve the errors with your Omron blood pressure device monitor then you must contact Omron customer support.

Phone No. (866) 216 1333

Also read: Spectrum error codes explained

Akash Singh

Akash Singh

Akash is a law graduate who likes to go for bike rides on the weekends soul-searching for answers to his many existential questions. You can contact him here: singhakash95@pm.me

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