3

Sequence of Operation

 

 

Important!

The PS unit has a leaving water temperature range of 50°F to 70°F (10°C to 18°C).

Do not attempt to run the PS unit outside this temperature range

or damage to the unit may occur.

3-1 Chilled Water Circuit

;Process cooling water supply and return connections are made at the pipe stubs at the rear of the chiller.

;Warm water returns from the process, passes through the strainer, and enters the reservoir tank.

;The process water is pumped through the evaporator where it is cooled.

;The coolant flows to the process and returns to repeat the cycle.

;A chilled water bypass assembly between the supply and return lines guarantees a constant flow through the evaporator during intermittent low or no-flow conditions.

3-2 Refrigeration Circuit

„Liquid refrigerant passes through the thermal expansion valve which allows the refrigerant to expand and cool the inside of the heat exchanger. The refrigerant flows through the suction line to the compressor.

„The refrigerant gives up its heat as it re-condenses to a liquid in the condenser and the cycle starts over again.

PS QuarterHorse Series Chillers

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HP QuarterHorse 0.25 Portable Chiller PS-025 manual Sequence of Operation, Chilled Water Circuit, Refrigeration Circuit
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QuarterHorse 0.25 Portable Chiller PS-025 specifications

The HP QuarterHorse 0.25 Portable Chiller PS-025 is an innovative cooling solution designed for versatility and efficiency. Ideal for a range of applications, from small industrial setups to temporary cooling needs in outdoor events, this portable chiller combines performance with ease of use.

One of the standout features of the HP QuarterHorse PS-025 is its compact design, which allows for easy transportation and installation. Weighing in at a mere fraction of larger chillers, it can fit in tight spaces while still delivering an impressive cooling capacity. This makes it perfect for rental businesses and onsite events where mobility is crucial.

The chiller is equipped with a powerful compressor that ensures rapid cooling, maintaining consistent temperature control even in fluctuating environmental conditions. Its smart technology allows users to set precise temperature levels, delivering reliability whether it's cooling equipment, managing temperatures for sensitive materials, or providing comfort for outdoor gatherings.

Energy efficiency is another key characteristic of the HP QuarterHorse PS-025. Designed with eco-friendly refrigerants and advanced heat exchange technology, the unit minimizes energy consumption while maximizing cooling output. This not only lowers operating costs but also supports sustainable practices, making it an attractive option for environmentally conscious businesses.

The chiller features an intuitive digital control panel, making it user-friendly and allowing operators to monitor and adjust settings with ease. The robust build quality ensures durability and longevity, designed to withstand the rigors of mobile use while maintaining optimal performance.

Additionally, the PS-025 comes with integrated safety features, including over-temperature protection and low water flow detection, ensuring safe operation in various conditions. Its quiet operation is another advantage, making it suitable for settings where noise levels must be kept to a minimum.

In summary, the HP QuarterHorse 0.25 Portable Chiller PS-025 is a highly efficient, user-friendly, and portable cooling solution. With its compact design, advanced technology, and energy-saving features, it stands out as an essential tool for contractors, event planners, and facility managers seeking reliable and effective cooling solutions in a variety of settings.
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