Hoshizaki JWE-620UA-6B Dishwasher User Manual


 
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until the temperature is reached. If the temperature is not reached in 60 seconds, the unit
goes into ready mode. This setting only applies when the energy saving mode is activated.
Note:
The default water temperature drop of setpoint minus 15°F (8°C) was based on test results
under the following conditions:
Supply Voltage: 230V
Water Supply Temperature 109°F (43°C)
Rinse Cycle Time: 6 seconds (0.53 gal/rack)
Dwell Time: 5 seconds
Ambient Temperature: 77°F (25°C)
b) Continuous Wash Mode
The continuous wash mode (also used when descaling) allows the wash pump motor to run
continuously. In this mode, the wash tank heaters and internal booster tank heaters remain
de-energized.
To enter the continuous wash mode, use the "ON/OFF" button to turn off the unit. Press and
hold the up and down buttons and the "MODE" button for 3 seconds and press the "ON/OFF"
button. As long as the door switch and wash tank water level sensor are closed, the wash
pump motor runs
and power is supplied to the detergent feeder terminals. "PC" (preventative
cleaning) appears in the display and the lamps are off.
To cancel the continuous wash mode, press the "ON/OFF" button.
c) Consecutive Rinse Mode
The consecutive rinse mode (also used in self-cleaning) allows the unit to run through
5 consecutive rinse cycles.
To enter the consecutive rinse mode, use the "ON/OFF" button to turn off the unit. With the
door switch closed, press and hold the "STANDBY/CLEANING" button for 3 seconds. "SC"
(self cleaning) appears in the display and the "RINSE" lamp is on.
After running through 5 consecutive cycles, the buzzer beeps, then the unit turns off.
d) Low Water Temperature Lock Function (Auxiliary Code A-1 and Later)
To ensure the NSF speci ed minimum wash water temperature of 150°F and rinse water
temperature of 180°F, this unit is provided with a function to lock the washing operation until
water in the wash tank reaches 150°F and to extend the washing operation for a maximum
of 1 minute until water in the internal booster tank reaches 180°F (factory default: OFF).
To activate this function, set service menu item 19 to “ON” referring to “II.D.7.a) Service Menu
Access.” The minimum temperature of 150°F cannot be changed.
e) Alert Function (Auxiliary Code A-1 and Later)
To keep water in the wash tank clean, this unit is provided with functions to beep and ash
“Ch” (= Change) in the display when wash water should be changed and to continue this
alert until the wash tank is re lled (factory default: OFF).
To activate this function, set service menu items 20, 21, 22 and 23 referring to “II.D.7.a)
Service Menu Access.”
1) Set service menu item 20 to ON to activate this function (factory default: OFF).
2) Set service menu item 21 to the desired total operation cycles before alert [number in
display x 10 cycles] (factory default: 2 (20 cycles)). Change this setting according to the
advice of the relevant health department and customer demands.