Which statement about condenser water reset strategy is true?

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Multiple Choice

Which statement about condenser water reset strategy is true?

Condenser water reset is about tailoring the condenser water supply temperature to the outdoor conditions to keep the chiller operating as efficiently as possible. When the outdoor temperature is cooler, the setpoint can be lowered. This lets the condenser reject heat more effectively and reduces the compressor head pressure, which saves energy. On hotter days, the setpoint is raised to avoid overcooling and excessive cooling-tower load, again helping to minimize energy use and prevent unnecessary stress on the system. This strategy applies to water-cooled condenser systems (with cooling towers), not to air-cooled condensers. So the statement that the condenser water supply temperature setpoint is adjusted based on outdoor conditions is the true description.

Condenser water reset is about tailoring the condenser water supply temperature to the outdoor conditions to keep the chiller operating as efficiently as possible. When the outdoor temperature is cooler, the setpoint can be lowered. This lets the condenser reject heat more effectively and reduces the compressor head pressure, which saves energy. On hotter days, the setpoint is raised to avoid overcooling and excessive cooling-tower load, again helping to minimize energy use and prevent unnecessary stress on the system. This strategy applies to water-cooled condenser systems (with cooling towers), not to air-cooled condensers. So the statement that the condenser water supply temperature setpoint is adjusted based on outdoor conditions is the true description.

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