KR970059636A - How to control indoor fan error of air conditioner - Google Patents

How to control indoor fan error of air conditioner Download PDF

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Publication number
KR970059636A
KR970059636A KR1019960002141A KR19960002141A KR970059636A KR 970059636 A KR970059636 A KR 970059636A KR 1019960002141 A KR1019960002141 A KR 1019960002141A KR 19960002141 A KR19960002141 A KR 19960002141A KR 970059636 A KR970059636 A KR 970059636A
Authority
KR
South Korea
Prior art keywords
indoor fan
air conditioner
predetermined time
stopped
control signal
Prior art date
Application number
KR1019960002141A
Other languages
Korean (ko)
Other versions
KR0176316B1 (en
Inventor
임성엽
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960002141A priority Critical patent/KR0176316B1/en
Publication of KR970059636A publication Critical patent/KR970059636A/en
Application granted granted Critical
Publication of KR0176316B1 publication Critical patent/KR0176316B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

본 발명은 에어컨의 실내팬 에러제어방법에 관한 것으로, 종래에는 일시적으로 실내팬이 걸린 경우에도 소정시간 경과 뒤에 운전을 정지시키므로, 운전율이 떨어진다. 본 발명은 이를 감안하여 팬 구동신호 온 출력시 실내팬이 정지되면, 일정시간 간격으로 소정 횟수 온/오프를 반복해서 실내팬 이상 상태를 강제로 해제되도록 시도하도록 이루어진 에어컨의 실내팬 에러 제어방법을 제공함으로써, 일시적으로 실내팬이 걸린 경우 강제로 해제되어 운전율을 높일 수 있게 된다.The present invention relates to a method for controlling an indoor fan error in an air conditioner, and in the related art, even when an indoor fan is temporarily stopped, the operation is stopped after a predetermined time has elapsed. In view of the above, an indoor fan error control method for an air conditioner in which an attempt is made to forcibly cancel an indoor fan abnormal state by repeatedly turning on / off a predetermined number of times at predetermined time intervals when the indoor fan is stopped when the fan driving signal is on- Thus, when the indoor fan is temporarily caught, it is forcibly released and the operation rate can be increased.

Description

에어컨의 실내팬 에러제어방법How to control indoor fan error of air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명에 따른 에어컨의 실내팬 에러제어 흐름도.FIG. 3 is a flowchart of an indoor fan error control of an air conditioner according to the present invention; FIG.

Claims (1)

운전중에 실내팬이 강제로 정지되는지를 감지하는 단계와, 실내팬이 정지되고 소정시간이 경과되었는지를 판단하는 단계와, 실내팬이 정지되어 소정시간이 경과된 후에 팬 일시정지 카운터를 증가시키고 소정 횟수 이상인지를 판단하는 단계와, 팬 일시정지 카운터가 상기 소정 횟수 미만인 경우에는 실내팬 제어신호를 정지(오프)시키고, 일정시간이 경과되는지를 판단하는 단계와, 실내팬 제어신호를 정지시키고 상기 일정시간이 경과되었으면 상기한 소정시간 카운트를 다시 시작하면서 실내팬 제어신호를 구동신호(온 신호)로 출력하는 단계와, 상기한 팬 일시정지 카운터 값이 소정 횟수 이상인 경우에는 실내팬 제어신호를 정지하고 운전을 정지시키는 단계를 수행하도록 이루어진 것을 특징으로 하는 에어컨의 실내팬 에러제어방법.The method comprising the steps of: detecting whether the indoor fan is forcibly stopped during operation; determining whether a predetermined time has elapsed after the indoor fan is stopped; Determining whether a predetermined time elapses when the fan pause counter is less than the predetermined number of times; stopping the indoor fan control signal to stop the indoor fan control signal; And outputting an indoor fan control signal as a driving signal (on signal) while restarting the predetermined time count if a predetermined time has elapsed; and stopping the indoor fan control signal when the fan pause counter value is equal to or greater than a predetermined number And stopping the operation of the indoor fan. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960002141A 1996-01-30 1996-01-30 Error control method for indoor fan KR0176316B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960002141A KR0176316B1 (en) 1996-01-30 1996-01-30 Error control method for indoor fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960002141A KR0176316B1 (en) 1996-01-30 1996-01-30 Error control method for indoor fan

Publications (2)

Publication Number Publication Date
KR970059636A true KR970059636A (en) 1997-08-12
KR0176316B1 KR0176316B1 (en) 1999-10-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960002141A KR0176316B1 (en) 1996-01-30 1996-01-30 Error control method for indoor fan

Country Status (1)

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KR (1) KR0176316B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500251B (en) * 2016-10-24 2019-12-06 广东美的暖通设备有限公司 indoor fan fault self-detection method and device

Also Published As

Publication number Publication date
KR0176316B1 (en) 1999-10-01

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