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Air-conditioner test-run control method

A control method and technology for air conditioners, which are applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as inability to take into account all conditions, wrong wire connections, errors, etc., and achieve easy heating and wrong operation. , to prevent the phenomenon of wrong operation, easy to check the effect

Inactive Publication Date: 2007-01-10
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] However, in the conventional air conditioner test operation control method, if the test operation button is pressed, all conditions cannot be taken into account during the set time period, and only the forced cooling operation is performed unconditionally, so it is difficult to confirm that it is easy to occur when multiple indoor units are installed. The shortcomings of poor installation such as wrong conduit connection or wrong wire connection

Method used

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  • Air-conditioner test-run control method
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  • Air-conditioner test-run control method

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no. 2 Embodiment

[0041] Figure 4 It is the program diagram of the second embodiment of the air conditioner trial operation control method of the present invention,

[0042] Figure 5 It is the program chart of the third embodiment of the air conditioner trial operation control method of the present invention.

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Abstract

The present invention discloses air conditioner test run control method. It contains Inputting test run instruction, making refrigerating operation, confirming connecting duct state; if connecting duct connecting being normal then making heating operation, confirming flow path reversal valve state. Test run can inspects air conditioner state and prevent air conditioner error operation due to simple installation problem, having advantages confirming connecting duct and flow path reversal valve state by only one time test run.

Description

technical field [0001] The present invention relates to an air conditioner, and more particularly, to a test control method of an air conditioner capable of detecting installation failure or the like in consideration of temperature changes in refrigerant conduits during test operation of the air conditioner. Background technique [0002] Generally speaking, the air conditioner achieves cooling / heating effect indoors through the refrigeration cycle performed by the refrigerant in the compressor, condenser, expansion mechanism, and evaporator. Recently, the development trend of air conditioners is to install a capacity-variable compressor that can adjust the compression capacity, and control the compression capacity of the compressor according to the load change; to install multiple compressors, and to control multiple compressors differently to change the compression capacity. [0003] Hereinafter, for convenience of description, the variable capacity compressor and the plur...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 姜勋
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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