Hoshizaki ROX-20TA-U service manual Display Panel

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3. DISPLAY PANEL

[7]

[6]

[5]

[4]

[3]

[2]

[1]

[1] Dispense Button

Starts and stops dispensing electrolyzed water. [2] Dispensing Lamp (Green)

Indicates that the unit is producing water. [3] Ready Lamp (Green)

Flashes until the desired settings are achieved and stays on when the unit is dispensing electrolyzed water.

[4] Add Salt Water Lamp (Red)

Indicates that the Salt Water Tank level is too low. [5] Flush Lamp (Red)

Stays on during the flush operation. Indicates that the unit is in flush cycle. [6] Electrolytic Cell Replace Lamp (Red)

Indicates that the cell life is near completion. Flashes continuously from 2900 hours to 3000 hours and stays on after 3000 hours.

[7] Service Call Lamp (Red)

Indicates that there is trouble detected.

10	U8AA5540012

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Contents Model ROX-20TA-U Contents General Information Safety Instructions U8AA5540012 Product Information DIMENSIONS/CONNECTIONS Features of Strong Acid Water Principle of Strong Acid Water Generation II. Construction General U8AA5540012 Control Panel Display Panel Control BOX Remote Controller Option Water Tank Float Switches OptionOutlet Valves Option U8AA5540012 Adjustment Procedure A1 Cell LifecycleLighting A2 Amperage A3 VoltageA4 Cell Reverse Time A5 Amperage Accumulation TimeA6 Storage Mode/Hand-washing Mode A7 Cell Running/Reverse Time Reset A8 Initial Flush Cycle TimeA9 Automatic Dispensing Control Functions and Adjustment of Check Items Checking ProcedureLighting Flashing C1 Output Conditions C2 Input ConditionsOperation Flow Chart Set CheckIV. Technical Information Water Circuit Wiring Diagram Performance Data PH and Amperage Service Information MAINTENANCE/INSPECTION Acid Water pH, Alkaline Water pH No Available Chlorine Concentration Acid NoThiosulfuric Acid Titration Cell Replace Lamp NoService Diagnosis Cartridge Filter NoU8AA5540012 U8AA5540012 MINAMIYAKATA, SAKAE, TOYOAKE, Aichi 470-1194 Japan