Hoshizaki 73183 service manual Important Safety Information, Serious injury, Unit

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Important Safety Information

Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, or damage to the unit.

WARNING

Indicates a hazardous situation which could result in death or

 

serious injury.

CAUTION

Indicates a situation which could result in damage to the unit.

IMPORTANT

Indicates important information about the use and care of the

 

unit.

WARNING

This unit should be destined only to the use for which it has been expressly conceived. Any other use should be considered improper and therefore dangerous. The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and unreasonable use.

To reduce the risk of death, electric shock, serious injury, or fire, follow basic precautions including the following:

•Only qualified service technicians should install, service, and maintain the unit.

•Move the power switch to the "OFF" position, then unplug the unit from the electrical outlet before servicing.

•This unit requires an independent power supply. See the nameplate for proper voltage and breaker/fuse size. Failure to use a proper breaker or fuse can result in a tripped breaker, blown fuse, or damage to existing wiring. This could lead to heat generation or fire.

•115V Units: THIS UNIT MUST BE GROUNDED. This unit is equipped with a 3‑prong grounding plug to reduce the risk of potential shock hazards. It must be plugged into a properly grounded, independent 3-prong wall outlet. If the outlet is a 2-prong outlet, it is your personal responsibility to have a qualified electrician replace it with a properly grounded, independent 3-prong wall outlet. Do not remove the ground prong from the power cord and do not use an adapter plug. Failure to follow these instructions may result in death, electric shock, or fire.

•208-230V Units: THIS UNIT MUST BE GROUNDED: This unit is equipped with a 4-prong grounding plug to reduce the risk of potential shock hazards. It must be plugged into a properly grounded, independent 4-prong wall outlet. If the outlet is a 3-prong outlet, it is your personal responsibility to have a qualified electrician replace it with a properly grounded, independent 4-prong wall outlet. Do not remove the ground prong from the power cord and do not use an adapter plug. After plugging in, twist the plug clockwise to lock it into place. Failure to follow these instructions may result in death, electric shock, or fire.

•Do not use an extension cord.

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Contents Superior Degree Reliability Number Issued Hoshizaki AMERICA, INC Contents Page Serious injury Important Safety InformationIndicates important information about the use and care UnitPage Refrigerated Volume and Shelf Space Specifications Nameplate RatingsDimensions Unit mm One Section/Two Section/Three SectionOne Section II. General Information ConstructionTwo Section Three Section Sequence Cycles and Shutdown Sequence of OperationFreezer Charts Refrigerator Sequence Flow ChartFreezer Sequence Flow Chart Display Module Layout Display ModuleTemperature Setpoint Controls and AdjustmentsControl Module Layout Control ModuleRefrigerator Control Module Freezer Control Module Refrigerator & Freezer Cabinet Alarm SafetiesMullion/Perimeter Heater High-Pressure SwitchThermistors Compressor External or Internal OverloadIII. Technical Data Refrigeration Circuit Wiring Diagrams CR2B-FS/HS, CR3B-FS/HS CF1B-FS/HS, CF3B-FS/HS CF2B-FS/HS, CF3B-FS/HS Page Diagnostic Procedure IV. Service DiagnosisRefrigerator Defrost Diagnosis DefrostFreezer Defrost Page Startup/Cool Down Control Module CheckThermistor Check Unit Not Cooling Diagnostic ChartDefrost Fails to Terminate Evaporator is Frozen UpRefrigerant Recovery Replacement of ComponentsService for Refrigerant Lines Evacuation and Recharge BrazingPage Door Re-Hinging Important Notes for Component ReplacementMaintenance CleaningShutdown and Long Storage

73183 specifications

The Hoshizaki 73183 is a state-of-the-art ice machine that has garnered attention in the foodservice industry for its reliability and efficiency. Renowned for its compact design, the model is particularly well-suited for restaurants, bars, and cafes where space is often at a premium. One of the standout features of the Hoshizaki 73183 is its capability to produce high-quality cube ice, essential for various beverages and food presentation.

One of the primary technologies that sets this ice machine apart is the Kold-Draft ice production method. This technology ensures that the ice produced is not only clear and hard but also lasts longer in drinks, preventing dilution. The 73183 model is capable of producing up to 800 pounds of ice in a 24-hour cycle, making it a reliable choice for businesses requiring a high volume of ice throughout the day.

Energy efficiency is another hallmark of the Hoshizaki 73183. The unit operates with a low energy consumption rate, aligning with today’s demand for sustainable ice production solutions. It is equipped with efficient compressor technology, which reduces operational costs without compromising performance. In addition, the machine utilizes an advanced air-cooled condenser system, making it optimal for various ambient conditions while ensuring consistent ice output.

Durability and ease of maintenance also characterize the Hoshizaki 73183. Constructed with stainless steel, the unit is not only aesthetically pleasing but also resistant to corrosion and wear, ensuring longevity in a demanding kitchen environment. Furthermore, the machine features an easy-to-access design that simplifies cleaning and maintenance, promoting optimal hygiene and performance.

The unit also integrates user-friendly digital controls, allowing operators to monitor ice production rates and make adjustments as needed. An intuitive display provides real-time status updates, ensuring that businesses can always meet their ice needs.

In summary, the Hoshizaki 73183 ice machine combines innovative technology with robust design, making it an ideal choice for businesses seeking a reliable, efficient, and high-performing ice production solution. Its remarkable features and characteristics firmly establish it as a leading option in the competitive landscape of commercial ice machines.
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