Blue Air Ice Machine Control Board

Unlike Hoshizakis, which use beeping error code, the Blue Air use E#'s for error codes. 

The buttons on a Blue Air Ice Machine can be used for multiple functions 

• Buttons: 

  • Power: to turn the ice machine on or off

    • press and hold power button for 2 seconds 

  • Wash: for cleaning and sanitizing the machine

  • Check: allows the user to check the status of different operations of the machine

• Combination: 

  • Power + Wash: Pressing and holding these buttons will force the machine into the harvest cycle

  • Power + Check: pressing and holding these buttons will force the drainage cycle

  • Wash + Check: This will open the hot gas valve and water valve to aid in the ???????

• Status Check: 

  • Once the 'Check' button is pressed, the display will cycle through the status of each of the categories below. Simply press 'check' again to get to the next operation in the sequence. If there is no further activity on the 'check' button, the display will automatically return to the standard operation status display.

Setting the Blue Air Board

1. Press 'check' button for 5 seconds to change parameter setting

2. P-1 will be displayed

3. Press 'check' button again to adjust P-1 setting result

The setting can be adjusted up or down by pressing 'power' or 'wash' buttons

How to get in Test Mode to check parts operation

1. Turn off the maching: press and hold 'power' for 5 seconds

2. Press and hold 'wash' button for 5 seconds to activate test mode

3. 'Off' will be displayed

4. 'C' will be displayed. The compressor will turn on to show the compressor is working 

5. To cycle through all the working parts of the machine, simply press the 'wash' button again. Refer to the table below for further information. 

6. To exit test mode, press and hold 'wash' button when 'off' is displayed on the display