Hoshizaki ROX-20TB2-U service manual Flow Rate Adjustment

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3. FLOW RATE ADJUSTMENT

Pressing flow rate select button will not change flow rate and display

Dispensing action is

 

No

stopped

 

 

 

 

 

 

 

 

 

Yes

 

 

 

 

 

 

No

 

 

Normal (Nor.) mode is

 

selected

 

 

 

 

 

 

 

 

 

Yes

 

 

 

 

 

 

No

 

 

Flow control valve connector

 

 

 

is disconnected

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

 

Stop dispensing and press flow rate select button

Select normal (Nor.) mode and press flow rate select button

Reconnect

Flow rate remains unchanged or below "HI" setting

Water supply pressure not less than 0.15 MPa (21.76 psi)

Yes

No

 

 

Low water supply pressure

Pressure ensured even with a large amount of tap water used elsewhere

 

Yes

No

 

 

 

1.Flow control valve defective

2.Open circuit

 

Valves and pipes free from

 

Low water

Yes

foreign matter or clogging

 

supply pressure

 

 

 

No

 

 

 

 

 

 

 

 

Remove foreign matter,

 

 

 

unclog or replace

 

 

 

 

 

 

 

 

Note: The actual flow rate may differ from the setting depending on variation of the flow rate sensor in the flow control valve.

e.g. Total flow rate setting [standard 1.06 gal/min (4.0 L/min)] --> actual flow rate [1.19 gal/min (4.5 L/min)]

If the difference is too large, use the adjustment mode (AdJ.) to adjust the total flow rate (A3).

e.g. Total flow rate setting [0.92 gal/min (3.5 L/min)] --> actual flow rate [1.06 gal/min (4.0 L/min)]

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Contents ROX-20TB2-U Hoshizaki AMERICA, INC Contents Indicates important information about the use and care Serious injuryProperty UnitPage General Information Safety Instructions Page Product Information ROX 20 T B2 U Model NameDIMENSIONS/SPECIFICATIONS Performance Data II. Technical Information Principle of Electrolysis H2O Page Construction GeneralPage Mechanism Control BOX Page Wiring Diagram Water Circuit Adjustment Mode Normal ModeShort Mode Functions and OperationCheck Mode C10 Elapsed time after regeneration output h Display On on Body Display III. Service Information Error Codes Service DiagnosisEE1 Flow Rate Adjustment Removal and Replacement of Components Electrolytic Cell

ROX-20TB2-U specifications

The Hoshizaki ROX-20TB2-U is a highly efficient and reliable ice maker designed for commercial use, catering primarily to restaurants, bars, and other foodservice establishments. This model stands out in the market due to its innovative technologies, robust build, and advanced features that address the demanding needs of high-volume ice production.

One of the primary features of the ROX-20TB2-U is its ability to produce an impressive amount of ice within a short period. Capable of generating up to 1,000 pounds of nugget ice in a 24-hour cycle, this machine ensures that businesses never run out of ice during peak service hours. The nugget ice produced is not only chewable but also ideal for quickly cooling beverages, making it a popular choice for cocktail bars and cafes.

In terms of construction, the ROX-20TB2-U is designed with durability in mind. The exterior is built from stainless steel, resistant to corrosion and wear, which makes it suitable for heavy-duty usage. The unit also features an ergonomic design that allows for easy access to components for maintenance and cleaning. This attention to durability assures long-term performance, minimizing downtime and repair costs.

One of the standout technologies employed in the Hoshizaki ROX-20TB2-U is its advanced air-cooled condenser. This system enhances efficiency while maintaining optimal performance, allowing for lower energy consumption compared to traditional ice makers. This eco-friendly aspect not only reduces utility bills but also aligns with sustainability goals that many businesses pursue today.

Another significant characteristic is the machine's user-friendly control panel. The intuitive interface allows operators to monitor production, adjust settings, and receive alerts for maintenance needs, making it easy to operate with minimal training. The built-in cleaning cycle feature further simplifies maintenance, ensuring that the ice produced is of the highest quality and free from contaminants.

Additionally, the Hoshizaki ROX-20TB2-U incorporates an advanced ice storage bin capable of holding up to 250 pounds of ice. This feature minimizes the need for frequent ice replenishment, ensuring that ice is readily available whenever needed.

Overall, the Hoshizaki ROX-20TB2-U is a top-of-the-line choice for those in the foodservice industry seeking reliability, efficiency, and quality in their ice-making equipment. Its combination of innovative technologies, durable construction, and ease of use makes it a valuable asset for any establishment that requires a continuous supply of ice.