Hoshizaki JWE-620UA-6B, Service Manual

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15
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The operation panel is mounted on the side of the unit and is connected to the CN5 connector
on the control board.
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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") 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."
[#3
a) "READY" Lamp
4! ! !
b) "AUTO FILL" Lamp
"" "
c) Mode Lamps
4 —
"READY" Lamp
"AUTO FILL" Lamp
Mode Lamps
"STANDBY/
CLEANING" Lamp
Up Button
Down Button
Display
"MODE" Button
"STANDBY/
CLEANING" Button
"ON/OFF" Button