Hohsizaki has different contrl boards for each of their ice machines. This should help clear up any confusion about setting the dip switches. When resetting the control board, take a look and make sure the dip switches are set properly.
E Board is the most common control board you'll find out in the field. For hard water conditions, set the dip switches accordingly:
1-4 ON
5-6 OFF
7-10 FACTORY SETTINGS
G and H Boards are very similar to the E Board except they come with an additional set f 5 dip switches called S5 block dip siwtches. These should always remail set to the factory settings. For hard water conditions, set the S1 dip switches accordingly:
1-4 ON
5-6 OFF
7-10 FACTORY SETTINGS
J Board is very similar to the G & H boards. The J Board also has a S5 Block set of dip switches which should always be set to factory settings. This board can only be set for pump out every cycle or 10th cycle. For hard water conditions, set the dip switches accordingly.
1-5 ON
6-10 FACTORY SETTINGS
K Board should be set just like the J Board.
1-5 ON
6-10 FACTORY SETTINGS