JPS5618237A - Running control apparatus for air conditioner - Google Patents

Running control apparatus for air conditioner

Info

Publication number
JPS5618237A
JPS5618237A JP9446879A JP9446879A JPS5618237A JP S5618237 A JPS5618237 A JP S5618237A JP 9446879 A JP9446879 A JP 9446879A JP 9446879 A JP9446879 A JP 9446879A JP S5618237 A JPS5618237 A JP S5618237A
Authority
JP
Japan
Prior art keywords
switch
switches
air conditioner
serves
lock
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9446879A
Other languages
Japanese (ja)
Other versions
JPS5934260B2 (en
Inventor
Tatsuo Saka
Hiroshi Fujieda
Akihisa Takano
Shinji Naka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP54094468A priority Critical patent/JPS5934260B2/en
Publication of JPS5618237A publication Critical patent/JPS5618237A/en
Publication of JPS5934260B2 publication Critical patent/JPS5934260B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To improve the reliability of a running control apparatus for an air conditioner and to attain the reduction of cost therefor, by providing a lockcoupling switch, which is arranged in an operation part of a heat pump type air conditioner, with a mechanism which can halt the running when it is erroneuosly operated.
CONSTITUTION: An operation switch part of an air conditioner comprises lock type single acting switches 21, 22, 23, 25 and lock-coupling switches 24; while the switch 21 that serves as a heating and cooling change-over switch may be connected with an input port i5 of a microcomputer MC through lamps 26, 27; the switch 22 that serves as a wind direction control operation switch may be connected with input ports i3, i4 through lamps 28, 29; the switch 23 that serves as an on-off switch for an auxiliary heater may be connected with an input port i2; the lock coupling switches 24 may be connected through diodes 32, 33 input ports i0, i1; and the switches 21, 22, 23, 24 are connected with a common line L. the coupling switches 24 serve as operation switches for changing the speed of a blower for a room, and when a relay coil 7' for a heater is on and when all of the three switches 24 are turned off, each of the inputs i0, i1 of the microcomputer MC becomes high to the halt mode and the all outputs are turned off.
COPYRIGHT: (C)1981,JPO&Japio
JP54094468A 1979-07-24 1979-07-24 Operation control device for air conditioners Expired JPS5934260B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54094468A JPS5934260B2 (en) 1979-07-24 1979-07-24 Operation control device for air conditioners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54094468A JPS5934260B2 (en) 1979-07-24 1979-07-24 Operation control device for air conditioners

Publications (2)

Publication Number Publication Date
JPS5618237A true JPS5618237A (en) 1981-02-20
JPS5934260B2 JPS5934260B2 (en) 1984-08-21

Family

ID=14111103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54094468A Expired JPS5934260B2 (en) 1979-07-24 1979-07-24 Operation control device for air conditioners

Country Status (1)

Country Link
JP (1) JPS5934260B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0372876U (en) * 1989-11-18 1991-07-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0372876U (en) * 1989-11-18 1991-07-23

Also Published As

Publication number Publication date
JPS5934260B2 (en) 1984-08-21

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