Hoshizaki JWE-620UA-6B Standby Lamp, Up Button, Down Button, Display, Mode Button, ON/OFF Button

d) Standby Lamp

Comes on when the dishwasher is in the standby mode. The unit will not start even when the door is closed with this lamp on. See "II.D.6.h) "STANDBY/CLEANING" button.

e) Up Button, Down Button

Press to scroll through the service menu and adjust settings. Can also be used as follows: Press to display the total number of operations. Displays in six digits, two digits at a time. Example: 123,456 times is indicated by

Press to indicate rinse (internal booster tank) water temperature instead of wash tank water temperature while the dishwasher is in "READY" mode.

f) Display

Indicates wash tank water temperature in wash cycle, rinse (internal booster tank) water temperature in rinse cycle, and error codes.

g) "MODE" Button

Press to change the selected operation mode.

h) "STANDBY/CLEANING" Button

Press to make the dishwasher inoperable even when the door is closed (service menu item 11 set for door start) or press to start the selected mode (service menu item 11 set for "STANDBY/CLEANING" button start). For details, see "Wash/Rinse Cycle Start Initiation" (service menu item 11) in "II.D.7.b) Service Menu Chart." Press and hold to start self-cleaning when the unit has been turned off using the "ON/OFF" button.

i) "ON/OFF" Button

Turns the power on and off for operation.

Note: The power switch (GFCI) supplies power to the unit. The unit, including heaters, is inoperative until the "ON/OFF" button on the operation panel is pressed to turn the unit on.

7. Service Menu and Error Log

The service menu [“01” to “17” and “21” to “25” (Auxiliary Code U-1, U-2, U-3, V-0, A-0) or “01” to “23” and “26” to “30” (Auxiliary Code A-1 and later)] may be used to change settings, acquire diagnostic information, and to view error history.

a) Service Menu Access

•Enter Service Menu: Use the "ON/OFF" button to turn off the unit. Press and hold the "MODE" button, then press the "ON/OFF" button. "01" should appear on the display.

•Scroll: Use the up and down arrow buttons to scroll through the service menu list, settings, and data.

•View Service Menu Setting: Press the "MODE" button to view the selected menu setting.

•Change Setting: Use the up and down arrow buttons to change the setting value.

•Return to Service Menu List: Press the "MODE" button once again to return to the main service menu list.

•Exit Service Menu and Save Settings: Press the "STANDBY/CLEANING" button to exit the service menu and save the settings. The display goes blank.

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