How to Replace the M-Wave Control Board (CNTRL BRD LCH PRGM 240) in LCH-G2 Units

A step-by-step tutorial for Replacing the Elements within a Moisture-Temp Cabinet

In the food service industry, equipment breakdowns can cause major disruptions to operations leading to lost revenue and frustrated customers. FWEParts step-by-step tutorials are here to provide easy-to-follow guides that will help you can get your equipment back into operation as quickly as possible. In this article, we will introduce a service video that provides a step-by-step tutorial to easily replace the hot air element and water element used within FWE Moisture-Temp units. If you are still experiencing issues with this, or any other part, please do not hesitate to reach out via phone at 1-615-805-3270 or email at service@fweparts.com if you have any questions or concerns.

Parts Covered in this Tutorial

Tools Needed

  • Driver Drill with #2 Phillips Bit
  • 5/16″ Nut Driver
  • 1/4″ Nut Driver
  • Pin Screwdriver


0:00 | Introduction

0:17 | Step 1: Remove the screws around the top cover, then remove the cover and set aside.

0:27 | Step 2: Locate the control board inside the top of the unit.

0:34 | Step 3: Disconnect all the wires attached to the control board, taking note of their locations.

0:53 | Step 4: Locate and remove the 4 nuts that hold the control board in place.

1:06 | Step 5: Remove the control board from the mounting screws.

1:12 | Step 6: Install the new control board.

1:27 | Step 7: Install the 4 nuts removed in Step 4 to secure the control board. Tighten so the button functions depress correctly, careful not to overtighten.

1:38 | Step 8: Reconnect all the wires removed in Step 3 to the correct locations on the new board.

1:49 | Step 9: Restore power and test the unit for operationality.

1:56 | Step 10: Reinstall the top cover and fasten using the screw removed in Step 1. Return the unit to service.

In the food service industry, equipment breakdowns can be disruptive and costly. That’s why FWEParts is committed to providing step-by-step tutorials that make equipment repairs a breeze. If you’re facing issues replacing the hot air or water elements used within FWE Moisture Temp units, our service video offers a comprehensive guide to easily troubleshoot it using common tools. We’re here to support you every step of the way, so don’t hesitate to reach out to us at 1-615-805-3270 or service@fweparts.com if you have any questions or concerns. For a full list of video tutorials for FWE parts, check out this youtube playlist.

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