Adjustment to MXR board settings for Universal Pulse

  • Published on Jun 16, 2025
  • 1 minute(s) read
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Summary

How to change the MXR’s programming settings for COIN/CARD Mode and COIN values

Menu Controls

Control panel displaying wash cycle options, prices, and start/stop buttons for a washing machine.  

Instructions

Machine Display

All four buttons must be pressed within 4 seconds in the following order:

Power Wash, Extra Rinse, Temperature, Delicates

Washing machine cycle options with prices and language selection for users.

Press the left “soft” button to toggle down to the next screen until “To Program Mode PRESS START” is displayed.

Service information displaying programming mode and start button instructions.

Press START. You will see the Main Menu Screen. If a password was enabled, first you have to enter the correct password (default is Power Wash x4 times) and press START to confirm.

Control panel displaying programming options and password entry for a washing machine.

Once the Main Menu appears, press the START button to select the Price Menu.

Main menu of a washing machine displaying options like Price Menu and Service.

At the Pricing Menu, select ‘General’ by pressing the ‘START” button again.

Display showing pricing menu options including General and Special Pricing selections.

Press the START button with option 1 selected

(“1. Value of Coin 1”)

Adjust the value of Coin1 to 25 cents and the save by pressing the START button.

Note: Use the Soft left button (bottom unlabeled) to increase. The Normal for left, and Delicates for right.

Pricing menu displaying coin values and options for a washing machine.

Next, select the “Value of Coin2” by pressing the soft left button and then pressing the START button.  

Adjust the value of Coin2 to 25 cents. Save changes by pressing START again.

Note: When using both coin and card, both Coin1 and Coin2 are used on the terminal block.

Pricing menu displaying coin values and options for a washing machine.  

The navigate to the option “6. Coin/Debit” by pressing the soft left button.

  • Adjust the setting to only COIN if pulsing with PK1P0001.

  • Or choose “COIN/CARD” if using PK130021.

Then press the START button to save changes.

Pricing menu displaying coin values and options for payment methods on a machine.

Press the soft left button to scroll down and select the EXIT option by pressing the START button.

Then press the STOP button to exit of the menu.

Display panel showing pricing menu options for a washing machine.

Power cycle the laundry machine for the changes to take effect

MXR machines

 

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