Air conditioning business
Air conditioning business
This is the Hokurei Group of Daikin Special Stores. Please feel free to consult us about any concerns regarding air conditioning.
1～30 item / All 63 items
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Energy-saving Office Note 1: The Reason Why 'Appropriate Capacity' Generates Energy Savings
The importance of "appropriate capacity"
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Energy-saving Air Conditioning Office Notes: Differentiating between 'Rated Value, Maximum Value, and Measured Value'
To prevent discrepancies in the interpretation of diagnostic data.
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[Air Conditioning Energy Saving Office Note 12] Difference Between Rated Current and Rated Power Consumption
Organizing commonly used reference values for air conditioning energy-saving measurements in an easy-to-understand manner.
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Energy-Saving Office Notes 9: Techniques for Combining Demand Control and Air Conditioning Energy Savings
The optimal solution for cost reduction lies in "differentiating roles."
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Energy-Saving Air Conditioning Office Note 8: Correct Understanding of 'Demand Control'
Is demand control not a "universal energy-saving method"?
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[Air Conditioning Energy Saving Office Note 6] What important maintenance should users perform?
Division of roles between professional maintenance and daily management.
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[Energy-Saving Air Conditioning Office Note 7] Risks Due to Increased Load on Air Conditioner Compressors
Are you putting a load on the heart of the air conditioning unit, the compressor?
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[Air Conditioning Energy Saving Office Note 5] The Relationship Between Air Conditioning Capacity Selection and Energy Efficiency
Selecting a model that matches the required heating and cooling capacity is important.
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[Energy-Saving Air Conditioning Office Notes 2] What are the cooling and heating capacities of air conditioning units?
Are you judging the specifications of the air conditioner based solely on "kW"?
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Why does the electricity cost of air conditioning feel high?
Why the image of "high electricity costs" has become established.
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[Energy-Saving Air Conditioning Office Note 3] Basic Principles of Air Conditioning (Air Conditioner)
Correctly understanding the role of the air conditioning unit.
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Basic of 'Manufacturer's Warranty' for Commercial Air Conditioning Units
To avoid trouble in case of an emergency. Understand the basics of insurance.
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Energy-Saving Air Conditioning Office Notes: Why is it difficult to identify the causes of air conditioning unit failures?
Even if the faulty part is identified, why is the cause unknown?
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Air Conditioning Energy Saving Office Notes: What Causes High Electricity Costs for Air Conditioning?
Electricity costs are influenced by "the size of the load × operating time × equipment efficiency."
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[Air Conditioning Energy Saving Office Note] The relationship between the power consumption of air conditioning units and temperature/humidity.
The greater the temperature and humidity differences, the more work the air conditioning unit has to do, and the more likely it is to increase power consumption.
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Energy-saving Office Notes on Air Conditioning: Is it more energy-efficient to leave the air conditioner on or to turn it off?
We will determine whether to stop or ease based on the length of time not in use.
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[Air Conditioning Energy Saving Office Notes] The Relationship Between Air Conditioner Set Temperature and Power Consumption
The set temperature is the target instruction for the air conditioning unit. The greater the difference from the target, the more likely the power consumption will increase.
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Energy-Saving Air Conditioning Office Notes: Balancing the Role of Air Conditioning Units and Energy Efficiency
Maintaining a comfortable air environment while reducing unnecessary operation is the foundation of energy conservation.
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Energy-saving Air Conditioning Office Notes: The Role of Air Conditioning Units
Air conditioning units are equipment that regulate indoor temperature, humidity, and air flow to create a comfortable and stable air environment.
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Energy-saving Office Notes for Air Conditioning: What are the Maintenance Responsibilities for Commercial Air Conditioning Units?
Organizing the legal inspections and basic daily management in an easy-to-understand manner.
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Operating image of compressors and similar equipment.
Here is a comparison image for a space with a required cooling capacity of 8.0 kW!
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Energy-saving air conditioning office note: Does lowering the set temperature also lower the discharge temperature?
The set temperature is not the discharge temperature, but the target value for the room temperature.
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Is rotation operation effective for energy saving in air conditioning?
It is important to consider the balance of comfort, electricity usage, and equipment load without fixing the air conditioning unit to a stop.
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Is energy-saving operation for air conditioning really effective?
Stopping does not necessarily mean energy saving. It is important to judge based on the overall load, comfort, and burden on the equipment in the entire space.
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Energy-saving air conditioning office notes: Power consumption varies with airflow even at the same temperature.
A light breeze does not necessarily mean the most energy-efficient option.
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[Column for Nursing Care Facilities] Power consumption varies with airflow even at the same temperature.
Energy-saving air conditioning office notes: A weak airflow is not necessarily the most energy-efficient.
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[Column for Nursing Care Facilities] The Operating Sound of the Outdoor Unit is an Important Sign
When the sound has become louder than before, let's check for signs of burden or abnormalities in the air conditioning unit.
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Air Conditioning Energy Saving Office Notes: The Operating Noise of the Outdoor Unit is an Important Sign
When the sound has become louder than before, let's check for signs of burden or abnormalities in the air conditioning unit.
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[Column for Nursing Care Facilities] Is Thinning Operation for Energy Saving Really Beneficial?
Energy-saving in air conditioning does not necessarily mean turning it off. It is important to assess based on the overall load, comfort, and the burden on the equipment.
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Is rotation operation effective for energy saving in air conditioning?
It is important to consider the balance of comfort, electricity usage, and equipment load without fixing the air conditioning unit to a stop.
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