Time-table programming of air conditioning

Baseline strategy · No score

It coincides the operation of the air conditioning with the hours of actual occupation rather than maintaining it continuously.

Subject: Thermal systems and ventilationContext: Offices · Trades · EducationCost: lowEffort: lowLevel: basicStage: operationMaturity: established
Principle of Programación horaria de la climatización
Operating principle

How it works

It coincides the operation of the air conditioning with the hours of actual occupation rather than maintaining it continuously.

It meets thermal and indoor air needs after reducing demand, through sized, controlled, maintainable systems compatible with decarbonization.

When does it make sense?

  • After reducing loads and defining health and comfort requirements
  • When partial load and year-round performance can be compared
  • With access to commissioning, maintenance and monitoring

How to apply it

  1. 1

    Defining what needs resolves "time programming of air conditioning" and establishing a starting situation.

  2. 2

    Compare alternatives and adapt design to climate, use, regulation, affected people and available resources.

  3. 3

    Apply with clear responsibilities, check the actual result and correct unwanted effects.

Potential benefits

Thermal comfort

Healthier indoor air

Lower consumption and power

Limitations and precautions

  • Too late a start forces to overheat afterwards; the inertia of the building must enter into the calculation.
  • Nominal efficiency does not guarantee the performance of the entire system.
  • Dimensions, refrigerants, noise, hygiene, controls and maintenance should be evaluated.

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