Hoshizaki ROX-20TA-U service manual Lighting Flashing

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5)Keep on pushing the Set Button, and press the Display Button one time.

6)Check that the Display Window reads “AdJ.”, which means the unit is in the adjust mode.

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7)Keep on pushing the Set Button, and press the Display Button one more time.

8)Check that the Display Window reads “CHE.”, which means the device is in the check mode.

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9) Release the Set Button.

10)Check that the Display Window reads “C 1”, which means the device is in the check mode No. 1.

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11)Push the Display Button. The Display Window will change from “C 1” to “C 2”. Another push will change “C 2” to “C 3”.

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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