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What This Guide Helps With
This guide helps troubleshoot Err4 on the Hillrom VersaCare bed scale display. Err4 is a scale-related error that may point to a European scale configuration condition or a scale electronics fault if the configuration correction does not clear the issue.
While this error may not stop basic bed movement, the bed scale should not be trusted for patient weight documentation, medication dosing, fluid monitoring, or clinical decision-making until the issue is corrected and the scale function is verified.
Step-by-Step Troubleshooting
1. Ensure Patient Safety First
- Do not rely on the bed scale while Err4 is active.
- Remove the bed from patient use if accurate patient weight is required for care, medication dosing, fluid management, or clinical decision-making.
- If the bed is occupied, notify clinical staff before making adjustments, moving the patient, or removing the bed from service.
- Use another approved weighing method if a patient weight is clinically needed.
Expected outcome: Patient care is not based on an unreliable scale reading.
Why it matters: Bed scale errors can affect patient weight documentation and clinical decisions.
2. Verify the Reported Error and Behavior
- Confirm the exact error shown on the scale display is Err4.
- Check whether the error appears at power-up.
- Check whether the error appears when trying to zero the scale.
- Check whether the error appears when trying to weigh the patient.
- Check whether the error is intermittent during normal use.
- Ask whether the error appeared after service, setup, board replacement, or configuration changes.
Expected outcome: Err4 is reproducible or clearly observed on the scale display.
Why it matters: This confirms the issue is a true scale-reported error instead of a user weighing procedure issue.
3. Understand What Err4 Means
- Err4 is listed as Scale Error 4.
- The service information identifies Scale Error 4 and Scale Error 5 as European Scale Only conditions.
- Treat this first as a scale configuration or DIP switch issue before assuming scale board failure.
Expected outcome: Troubleshooting starts with the simplest correctable cause.
Why it matters: A configuration mismatch can create an error that looks like a hardware failure.
4. Check Basic External Conditions First
- Verify the bed is plugged into a known good outlet.
- Inspect the power cord for damage.
- Confirm the bed powers normally.
- Check whether any other bed functions are failing.
- Inspect for visible damage, fluid intrusion, or impact damage around the scale display, siderails, frame, or scale-related areas.
Expected outcome: The bed has stable power and no obvious external damage contributing to the issue.
Why it matters: Power problems or physical damage can cause confusing electronic symptoms and should be ruled out before board-level conclusions.
5. Confirm the Error Is Not Caused by Scale Use Conditions
- Make sure the bed is not touching the wall, equipment, furniture, IV poles, linen carts, or anything that could interfere with weighing.
- Check that cords, tubing, or accessories are not pulling on the bed.
- Confirm the bed is on a stable floor surface.
- Remove unnecessary equipment from the bed if clinically appropriate.
- Attempt the scale function again if safe to do so.
Expected outcome: Err4 either remains present or clears after external weighing interference is removed.
Why it matters: Scale systems can report abnormal behavior when the bed frame is mechanically loaded, restricted, or affected by outside contact.
6. Check DIP Switch #4 Position
- Access the scale configuration area according to facility-approved service practice.
- Check DIP switch #4.
- Turn DIP switch #4 to the OFF position.
- Power-cycle or reset the bed as required by normal service workflow.
- Recheck the scale display.
Expected outcome: Err4 clears after DIP switch #4 is turned OFF.
Why it matters: The directed correction for Err4 is to turn DIP switch #4 OFF, which addresses the likely European scale configuration issue.
7. If Err4 Clears, Perform Function Checks
- Verify the scale display operates normally.
- Verify the scale can zero if applicable.
- Verify the scale can weigh as expected.
- Verify bed movement functions operate normally.
- Verify siderail controls respond properly.
- Verify brake, steer, and lockout functions work as expected.
- Confirm no new errors appear.
Expected outcome: The bed passes function checks and Err4 does not return.
Why it matters: Clearing the error is not enough by itself. The bed should be functionally verified before clinical use.
8. If Err4 Does Not Clear
- Confirm DIP switch #4 is in the OFF position.
- Remove the bed from service.
- Label the bed Out of Service.
- Send the bed for bench evaluation or repair.
- Replace the scale P.C. board if supported by your facility’s service process.
Expected outcome: The suspected scale board fault is addressed through repair or bench evaluation.
Why it matters: Once the configuration correction fails, the issue is more likely related to the scale electronics.
9. Escalate If the Error Remains After Scale P.C. Board Replacement
- If Err4 remains after replacing the scale P.C. board, stop further troubleshooting.
- Contact Hill-Rom Technical Support or approved repair support.
- Document the error, DIP switch position, board replacement, and final result.
Expected outcome: The issue is escalated appropriately when normal corrective actions do not resolve the error.
Why it matters: Persistent Err4 after configuration correction and scale board replacement may require manufacturer support or deeper service guidance.
If the Problem Persists
If Err4 remains after DIP switch #4 is confirmed OFF, external causes have been ruled out, and the scale P.C. board has been replaced, the problem should be treated as a persistent scale system failure.
Remove the bed from service, label it Out of Service, and send it for repair, bench evaluation, or Hill-Rom Technical Support escalation. Knowing when to stop is proper troubleshooting.
Clinical Use Tip
Never troubleshoot on an active patient when the troubleshooting could affect patient safety, bed movement, scale reliability, or clinical workflow. Move the patient to a backup bed or use an alternate approved weighing method first if accurate weight is needed.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Hillrom VersaCare bed reported Err4 on the scale display. Scale function could not be trusted for patient weight readings."
Cause
What was observed during troubleshooting.
Example:
"Err4 identified as Scale Error 4. Checked for external weighing interference and verified scale configuration. DIP switch #4 required OFF position correction."
Resolution
What action was taken.
Example:
"Turned DIP switch #4 to OFF position and rechecked scale display. Err4 cleared. Performed bed function checks and verified scale operation before returning bed to service."
Helpful Details to Include (If Known)
- Alarm behavior
- Accessories swapped
- Power behavior
- Environmental factors
- Indicator lights
- Final device status
Final Thought
Err4 on a Hillrom VersaCare should be approached as a scale configuration issue first, not an immediate board failure. Confirm the error, protect patient safety, rule out external causes, correct DIP switch #4, and verify the bed before returning it to service. If the error does not clear, escalation to scale board repair or Hill-Rom support is appropriate.
That is successful troubleshooting.