ECE UK https://www.eceuk.com/ Mon, 27 Jul 2026 08:44:50 +0000 en-GB hourly 1 https://wordpress.org/?v=7.0.2 https://www.eceuk.com/wp-content/uploads/2024/10/Air-handling-unit-2-150x150.jpg ECE UK https://www.eceuk.com/ 32 32 How to purchase Site-Specific AHU Parts and Spares https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-purchase-site-specific-ahu-parts-and-spares-2/ Thu, 02 Jul 2026 09:41:05 +0000 https://www.eceuk.com/?p=4341 The post How to purchase Site-Specific AHU Parts and Spares appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Confirm the QR asset plate is visible and legible.
  • Have the correct physical AHU in front of you before ordering.
  • Ensure the reference number is read carefully and entered in full.
  • Check that internet access is available on the device being used.
Quick Overview
  • Locate the Buy Spares Here asset plate
  • Scan the QR code or open the portal manually
  • Enter the full 18-digit reference number.
  • Browse approved parts, select items and place the order
Parts available through the portal
  • Fans, Motors, Belts and Pulleys.
  • Filters, Panel, Bag, Hepa.
  • Dampers, Louvres.
  • Heating Coils, Cooling Coils , Electrical Heaters
  • Electrical, Isolators, Inverters.
  • Controls, Sensors, Actuators, Valves.
  • Replacement Panels
  • Hinges , Handles , Portholes Any Many More Accessories
Keep This Guide On Hand

Use the Buy Spares Here asset plate and the ECE Client Portal to identify and order AHU-specific replacement parts. This guide helps maintenance teams and operators purchase the correct components for the exact unit installed on site.

Video guide | 4 minutes 41 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Locate the Buy Spares Here plate on the fan section door or another prominent external access panel.
2
 Scan the QR code with a phone camera, or enter the portal address manually in a browser.
3
 Enter the full 18-digit asset reference and open the site-specific AHU page.
4
 Review the approved parts list, choose the required items, confirm quantity, and proceed to checkout with the correct delivery details.
What this guide covers
  • Accessing the portal from the QR plate.
  • Entering the 18-digit reference correctly.
  • Opening the site-specific AHU page.
  • Finding mechanical, controls and door hardware spares.
  • Adding items to basket and checking out.
  • Troubleshooting portal access issues.

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.

Make a design enquiry

The post How to purchase Site-Specific AHU Parts and Spares appeared first on ECE UK.

]]> How to replace a Fan https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-replace-a-fan/ Thu, 02 Jul 2026 09:40:29 +0000 https://www.eceuk.com/?p=4175 The post How to replace a Fan appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Notify relevant personnel of maintenance activity.
  • Confirm the replacement fan assembly is available and compatible.
  • Select Maintenance Mode and allow the remaining fan to ramp down.
  • Isolate the fans electrically and apply lock-off/tag-out if required.
Quick Overview
  • Confirm fan fault and make the plenum safe.
  • Isolate and access the fan compartment.
  • Slide the assembly out and remove the faulty fan.
  • Fit the replacement fan and return the unit to duty.
Keep This Guide On Hand

This guide explains the safe and efficient replacement of a failed EC fan assembly using the integrated EasyShift / sliding rail system. It supports rapid field replacement while maintaining airflow continuity and restoring the unit to balanced dual-fan duty sharing.

Fan Replacement (Timed – 20 Minute Procedure)
Video guide | 14 minutes 48 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Confirm the replacement fan is available, enter Maintenance Mode, and isolate the fan system once airflow has stopped.
2
 Open the fan compartment, release the retaining hardware, and slide the fan assembly out to the full service position.
3
 Disconnect the faulty fan, remove it from the support frame, and prepare the spare fan for installation.
4
 Install and bolt the spare fan in place, reconnect electrical plugs, slide the assembly back into operating position, and restore the system to balanced running mode.
What this guide covers
  • System behaviour during single fan failure.
  • Maintenance Mode and safe electrical isolation.
  • Sliding the fan assembly to service position.
  • Disconnecting and removing the faulty fan.
  • Installing the spare fan and reconnecting electrics.
  • Restart sequence and post-replacement verification.

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.

Make a design enquiry

The post How to replace a Fan appeared first on ECE UK.

]]> How to replace Filters – Front Withdrawal https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-replace-filters-front-withdrawal/ Thu, 02 Jul 2026 09:39:45 +0000 https://www.eceuk.com/?p=4187 The post How to replace Filters – Front Withdrawal appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Select Maintenance Mode and isolate the fans electrically.
  • Confirm the correct replacement filters are available.
  • Have suitable waste bags ready for dirty filter disposal.
  • Ensure the working area is clear and the access door can be secured open safely.
Quick Overview
  • Isolate the AHU and access the filter section.
  • Release C70 clips and remove dirty filters safely.
  • Inspect frames and neoprene seals.
  • Fit the correct replacement filters and verify sealing.
Keep This Guide On Hand

This guide covers the safe replacement of front-withdrawal panel or bag filters in HTM specification units using universal filter frames and C70 clips. It focuses on correct filter removal, seal checks, installation and post-change verification.

Video guide | 5 minutes 33 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the unit, open the filter section, and inspect the filter bank before removal.
2
 Release each C70 fastening clip, ease the filter forward, and remove it without damaging the surrounding seal surfaces.
3
 Check the frame and neoprene tape, then install the correct replacement filter with the airflow arrow and orientation confirmed.
4
 Re-fasten the clips, complete the torch test, close the unit, restart the AHU, and confirm the Magnehelic reading returns to the clean range.
What this guide covers
  • Maintenance Mode and isolation before access.
  • Releasing fastening pins and removing filters.
  • Inspecting neoprene tape and frame integrity.
  • Selecting the correct replacement filters.
  • Installing filters with correct airflow direction.
  • Torch test and Magnehelic gauge verification.

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.

Make a design enquiry

The post How to replace Filters – Front Withdrawal appeared first on ECE UK.

]]> How to use AHU Access Doors https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-use-ahu-access-doors/ Thu, 02 Jul 2026 09:38:57 +0000 https://www.eceuk.com/?p=4191 The post How to use AHU Access Doors appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Select Maintenance Mode and allow fans to stop fully.
  • Isolate fans electrically and apply lock-off/tag-out if required.
  • Check the latch is not fitted with a white lock cap before attempting to open.
  • Ensure the area around the door is clear before swinging or removing it.
Quick Overview
  • Isolate the unit before opening any door.
  • Open and close the latch-hinge door correctly.
  • Remove and refit the door where required.
  • Adjust compression to eliminate minor leakage.
Keep This Guide On Hand

This guide explains how to open, remove, refit and adjust AHU access doors fitted with compression latch-hinges. It covers safe isolation before opening, door handling, compression adjustment and pressure relief considerations.

Video guide | 7 minutes 44 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the unit, confirm zero airflow, and check that the latch is not locked with a white cap.
2
 Open the access door using the compression handle, inspect the seal and confirm correct hinge operation.
3
 If required, remove the door completely by opening it fully and lifting it off the hinge pins for safe internal working.
4
 Refit the door, adjust compression where needed, verify seal integrity, and confirm the door sits flush and secure on restart.
What this guide covers
  • Safety isolation before opening access doors.
  • Left-hand and right-hand hinged door operation.
  • Door removal and refitting.
  • Compression seal checks and leak correction.
  • Pressure relief function and limitations.
  • White cap lock indication and final verification.

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.

Make a design enquiry

The post How to use AHU Access Doors appeared first on ECE UK.

]]> How to recalibrate a Magnehelic Pressure Gauge https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-recalibrate-a-magnehelic-pressure-gauge/ Thu, 02 Jul 2026 09:37:14 +0000 https://www.eceuk.com/?p=4194 The post How to recalibrate a Magnehelic Pressure Gauge appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Isolate the AHU and confirm the fan has stopped rotating.
  • Be ready to open both the air-on and air-off filter doors.
  • Have a flathead screwdriver available for the zero adjustment.
  • Follow local lock-off/tag-out requirements where applicable.
Quick Overview
  • Isolate the AHU and equalise pressure across the gauge.
  • Set the needle to 0 Pa if required.
  • Confirm tubing is connected high-to-dirty side and low-to-clean side.
  • Restart the AHU and verify stable filter pressure readings.
Keep This Guide On Hand

This guide shows how to check and recalibrate a Magnehelic differential pressure gauge and verify that the pressure tubes are connected to the correct sides of the filter. It is intended to help maintenance personnel ensure accurate pressure readings.

Video guide | 4 minutes 47 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the unit and open both filter-section doors to equalise pressure across the gauge.
2
 Check whether the needle returns to 0 Pa and adjust the zero screw slowly if it does not.
3
 Verify the tubing connections so the dirty side is connected to High (+) and the clean side to Low (–)
4
 Close and secure the doors, restart the AHU, and confirm the gauge provides a stable pressure drop reading across the filter.
What this guide covers
  • Opening the filter section safely.
  • Checking the zero position on the gauge.
  • Adjusting the zero screw correctly.
  • Verifying high and low pressure tube connections.
  • Inspecting tubing for damage or restrictions.
  • Confirming stable readings after restart.

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.

Make a design enquiry

The post How to recalibrate a Magnehelic Pressure Gauge appeared first on ECE UK.

]]> How to change a Damper Actuator https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-change-a-damper-actuator/ Thu, 02 Jul 2026 09:36:33 +0000 https://www.eceuk.com/?p=4198 The post How to change a Damper Actuator appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Isolate the AHU at the control panel isolator and confirm the panel is de-energised.
  • Obtain the correct replacement actuator and manufacturer’s data sheet.
  • Access the AHU asset tag and retrieve the relevant wiring diagram.
  • Ensure the replacement cable and terminations match the approved wiring arrangement.
Quick Overview
  • Isolate the AHU and obtain the correct replacement actuator.
  • Access the wiring diagram through the asset tag.
  • Remove the faulty actuator and fit the new unit to the spindle.
  • Wire, power up and confirm correct damper operation.
Keep This Guide On Hand

This guide demonstrates the safe replacement and wiring of a motorised damper actuator so the damper operates correctly within the AHU control strategy. It combines mechanical replacement with wiring verification and alarm confirmation.

Video guide | 8 minutes 07 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the AHU, obtain the correct replacement actuator, and review the terminal layout and AHU wiring diagram.
2
 Disconnect the faulty actuator wiring, remove the unit from the spindle and inspect the spindle and linkage.
3
 Install and secure the replacement actuator, prepare the control cable, and terminate the wiring correctly in the junction box.
4
 Restore power, confirm smooth damper movement, and check that the Damper Fail alarm is no longer present on the HMI.
What this guide covers
  • Safe isolation before electrical work.
  • Checking the actuator specification and terminal layout.
  • Accessing the AHU wiring diagram via the asset tag.
  • Removing the faulty actuator from the spindle.
  • Preparing and terminating the new actuator cable.
  • Verifying damper movement and alarm clearance.

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.

Make a design enquiry

The post How to change a Damper Actuator appeared first on ECE UK.

]]> How to view and reset Maintenance Alarms https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-view-and-reset-maintenance-alarms/ Thu, 02 Jul 2026 09:35:49 +0000 https://www.eceuk.com/?p=4202 The post How to view and reset Maintenance Alarms appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Ensure the 5-inch HMI display is powered and accessible.
  • Be ready to review the active alarm list and run hours.
  • Complete the required maintenance before attempting the reset.
  • Have the site maintenance log available for recording the action.
Quick Overview
  • Open the Alarms Browser on the HMI.
  • Review the maintenance alarm details and equipment run hours.
  • Carry out the required maintenance.
  • Use Maintenance Alarm Reset and confirm the alarm clears.
Keep This Guide On Hand

This guide explains how to use the 5-inch Trend HMI display to locate, review and reset maintenance alarms once servicing has been completed. It supports proper scheduled maintenance and correct timer reset practice.

Video guide | 4 minutes 19 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Access the HMI display and open the Alarms Browser to identify the maintenance alarm and the affected component.
2
 Review the run hours and alarm details, then complete the required maintenance work on the equipment.
3
 Return to the HMI, open the Views Browser, and select Maintenance Alarm Reset to reset the timer .
4
 Go back to the alarms screen and confirm the maintenance alarm has cleared and the system is operating normally.
What this guide covers
  • Accessing the HMI display.
  • Navigating to the Alarms Browser.
  • Reviewing Fan Maintenance alarm details.
  • Carrying out required maintenance before reset.
  • Using Maintenance Alarm Reset in the Views Browser.
  • Verifying alarm clearance and 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.

Make a design enquiry

The post How to view and reset Maintenance Alarms appeared first on ECE UK.

]]> How to wire a Sensor https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-wire-a-sensor/ Thu, 02 Jul 2026 09:34:18 +0000 https://www.eceuk.com/?p=4205 The post How to wire a Sensor appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Isolate the AHU at the control panel isolator.
  • Obtain the correct replacement sensor and manufacturer’s data sheet.
  • Confirm the correct control cable type and length.
  • Have ferrules, cable markers and crimping tools ready before termination.
Quick Overview
  • Isolate the AHU before control wiring work begins.
  • Obtain the correct replacement sensor and data sheet.
  • Prepare, number and terminate the cable correctly.
  • Restore power and verify the live reading in the controller.
Keep This Guide On Hand

This guide demonstrates the safe removal, wiring, installation and commissioning of a replacement sensor connected to the Trend control system. It is intended for temperature, pressure and differential pressure devices, and focuses on correct wiring, safe isolation and controller verification.

Video guide | 8 minutes 06 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the AHU, obtain the correct replacement sensor, and confirm the required cable and terminal arrangement from the wiring information.
2
 Prepare the cable by numbering the cores, stripping the ends, fitting ferrules and identifying the earth connection.
3
 Wire the sensor terminals correctly using the data sheet and AHU wiring diagram, then secure the enclosure lid.
4
 Restore power, open the Trend controller interface, and confirm the sensor value is communicating and stable within the expected range.
What this guide covers
  • Safe electrical isolation for sensor work.
  • Selecting the correct replacement sensor and cable.
  • Numbering cable cores and fitting ferrules.
  • Earthing requirements.
  • Wiring the sensor terminals correctly.
  • Verifying operation in the Trend controller.

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.

Make a design enquiry

The post How to wire a Sensor appeared first on ECE UK.

]]> How to open Emergency Entrance and Exit https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-open-emergency-entrance-and-exit/ Thu, 02 Jul 2026 09:33:28 +0000 https://www.eceuk.com/?p=4208 The post How to open Emergency Entrance and Exit appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Ensure the service corridor is adequately lit.
  • Confirm the exit route is free from obstructions.
  • Follow site permit and authorisation procedures before entering for maintenance.
  • Do not operate during fire alarm testing or security lockdown unless instructed.
Quick Overview
  • Confirm the route is clear before operating the emergency door.
  • Exit using the push bar from inside the service corridor.
  • Enter using the authorised external access method.
  • Check the door has latched correctly after use.
Keep This Guide On Hand

This guide explains the correct and safe use of the AHU service corridor emergency entrance and exit door. It covers both exiting from inside using the push bar and entering from outside using the authorised locking mechanism.

Video guide | 5 minutes 08 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Approach the emergency door only after confirming the route is clear and the doorway is unobstructed.
2
 To exit from inside, apply steady pressure to the push bar until the latch retracts and the door opens.
3
 To enter from outside, use the authorised lock or access method, control the door as it opens, and close it behind you immediately .
4
 After use, confirm the latch has re-engaged correctly and report any stiffness, misalignment or latch failure to maintenance.
What this guide covers
  • Safety requirements before operation.
  • Internal push bar exit procedure.
  • External entry procedure and access authorisation.
  • Latch and locking mechanism behaviour.
  • Inspection and routine operational checks.
  • Fault conditions and compliance requirements.

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.

Make a design enquiry

The post How to open Emergency Entrance and Exit appeared first on ECE UK.

]]> How to remove and refit a Cooling Coil Removable Drain Tray https://www.eceuk.com/knowledge-hub/how-to-guides/how-to-remove-and-refit-a-cooling-coil-removable-drain-tray/ Thu, 02 Jul 2026 09:31:48 +0000 https://www.eceuk.com/?p=4211 The post How to remove and refit a Cooling Coil Removable Drain Tray appeared first on ECE UK.

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Call us on 01634 729 690

Before You Begin
  • Select Maintenance Mode and allow the fans to stop fully.
  • Isolate the fan system electrically and apply lock-off/tag-out if required.
  • Have absorbent materials ready for residual condensate.
  • Confirm the tray and cooling coil area are accessible before disconnecting drainage.
Quick Overview
  • Isolate the unit and access the cooling coil section safely.
  • Disconnect the drain and remove any internal retaining panel.
  • Withdraw, inspect and clean the removable tray.
  • Refit the tray, reconnect the drain and verify operation after restart.
Keep This Guide On Hand

This guide explains the safe removal, cleaning, inspection and refitting of the stainless-steel removable drain tray beneath the cooling coil section. It is intended to help maintain correct drainage, hygiene performance and leak-free operation.

Video guide | 7 minutes 22 Seconds | Booklet included

Download Guide

Written Guide Overview

This written summary mirrors the booklet and gives users a quick reference to the key steps show in the video.

1
 Isolate the unit, open the cooling coil section, and disconnect the drain connection while controlling any residual condensate.
2
 Remove the internal retaining panel if fitted, then withdraw the drain tray evenly along its guide rails.
3
 Inspect and clean the tray, clear the outlet, and check surrounding components and seals before refitting.
4
 Reinstall the tray and panel, reconnect the drain, close the unit, restart the system, and verify free condensate flow with no leaks or carryover.
What this guide covers
  • Maintenance Mode and electrical isolation.
  • Accessing the cooling coil section.
  • Disconnecting the drain connection safely.
  • Removing the tray and any internal panel.
  • Inspection, cleaning and drain outlet checks.
  • Refit, restart and post-restart drainage verification.

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.

Make a design enquiry

The post How to remove and refit a Cooling Coil Removable Drain Tray appeared first on ECE UK.

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