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How to perform a Fault Reset Controls
Before You Begin
- Ensure the HMI display is accessible and the alarms page can be reviewed safely.
- Investigate the root cause before attempting to reset any fault.
- Never bypass safety devices or protective logic.
- Be ready to log the fault and corrective action after reset.
Quick Overview
- Open the Alarms Browser and identify the active fault.
- Carry out the required checks to resolve the cause.
- Navigate to the Fault Reset function in the Views Browser.
- Confirm the alarm clears and the system returns to normal.
Keep This Guide On Hand
This guide explains how to identify, investigate and safely reset common AHU fault conditions through the 5-inch HMI display. It focuses on fault handling without bypassing safety protection.
Video guide | 4 minutes 44 Seconds | Booklet included
Written Guide Overview
This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.
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1
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Open the HMI Alarms Browser and identify the active fault, such as a Frost Alarm or another safety trip. |
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2
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Investigate and correct the underlying issue before attempting any reset. |
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3
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Return to the main menu, open the Views Browser, and select the Fault Reset option. |
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4
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Confirm the alarm clears from the alarm list and verify normal AHU operation with no further alarms present. |
What this guide covers
- Accessing active alarms on the HMI.
- Identifying common faults such as frost, smoke or fire inputs.
- Carrying out fault-specific checks before reset.
- Using the Fault Reset command correctly.
- Confirming alarm clearance.
- Verifying return to normal operation.
Need further assitance?
If the portal does not load, re-check the internet connection, QR scan and 18-digit reference number. If access still fails, contact ECE support and quote the unit’s reference number. You can reach our team on 01634 729 690 or sales@eceuk.com.