Hoshizaki JWE-620UA-6B - Manual (Page 23)

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4. Operation Panel Layout
The operation panel is mounted on the side of the unit and is connected to the CN5 connector
on the control board.
5. Features
a) Display
This operation board uses an LED display to show system details and diagnostic
information.
b) Service Menu and Error Log
A 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)] allows for viewing and setting of system
operating details and parameters. See "II.D.7. Service Menu and Error Log."
c) Error Codes
Error codes ("A1" to "A3," "H1" to "H7," "o1," "o2") are designed to protect the unit. These codes
give information or warnings in the event the unit is operating out of acceptable parameters.
See "III.B. Error Codes."
6. Controls, Adjustments, and Lamps
a) "READY" Lamp
Comes on when the auto fi ll cycle completes and the dishwasher is ready to wash.
b) "AUTO FILL" Lamp
Flashes during the auto fi ll cycle, and goes off at the end of the cycle.
c) Mode Lamps
Comes on to indicate the selected operation mode, and fl ash during operation.
"READY" Lamp
"AUTO FILL" Lamp
Mode Lamps
"STANDBY/
CLEANING" Lamp
Up Button
Down Button
Display
"MODE" Button
"STANDBY/
CLEANING" Button
"ON/OFF" Button