JPH0452446A - Air-conditioner - Google Patents

Air-conditioner

Info

Publication number
JPH0452446A
JPH0452446A JP2162079A JP16207990A JPH0452446A JP H0452446 A JPH0452446 A JP H0452446A JP 2162079 A JP2162079 A JP 2162079A JP 16207990 A JP16207990 A JP 16207990A JP H0452446 A JPH0452446 A JP H0452446A
Authority
JP
Japan
Prior art keywords
exchanger
person
room
actuated
preheating function
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.)
Pending
Application number
JP2162079A
Other languages
Japanese (ja)
Inventor
Hideji Kawashima
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP2162079A priority Critical patent/JPH0452446A/en
Publication of JPH0452446A publication Critical patent/JPH0452446A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make shorter the time when hot air begins to be blown by providing a moving body-detecting means for detecting the existence of a moving body in a room at which an indoor heat-exchanger is installed, and a temperature-detecting means for the heat-exchanger and a control means for the on-off control of a compressor.
CONSTITUTION: When time elapses after the stoppage of heating-operation and room temperature is at 10°C or lower, it is decided whether a moving body (person) is present in a room, and if the person is not present in the room, the same preheating function as usual is actuated. After that, when the person enters the room during the operation of the preheating function, a new preheating function is actuated by a control part 7 since the existence of the person is detected by a moving body-detecting device 4. After that, when the temperature of an indoor heat-exchanger exceeds a specified value, the operation of a compressor 6 therefor is stopped, and the state thereof is continued until the warm air through the heat-exchanger is at a specified temperature or lower. After that, when the new preheating function is actuated, that is, when the compressor 6 is operated at a low frequency and stopped and the air through the indoor heat-exchanger is kept almost between 40°C and 50°C, the same preheating function as usual is actuated if the presence of the person is not detected and this is not detected continuously.
COPYRIGHT: (C)1992,JPO&Japio
JP2162079A 1990-06-20 1990-06-20 Air-conditioner Pending JPH0452446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2162079A JPH0452446A (en) 1990-06-20 1990-06-20 Air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2162079A JPH0452446A (en) 1990-06-20 1990-06-20 Air-conditioner

Publications (1)

Publication Number Publication Date
JPH0452446A true JPH0452446A (en) 1992-02-20

Family

ID=15747689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2162079A Pending JPH0452446A (en) 1990-06-20 1990-06-20 Air-conditioner

Country Status (1)

Country Link
JP (1) JPH0452446A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056887A (en) * 2001-08-07 2003-02-26 Sanyo Electric Co Ltd Air conditioner and method for controlling the same
JP2010048494A (en) * 2008-08-22 2010-03-04 Toshiba Carrier Corp Air conditioner
JP2016099078A (en) * 2014-11-25 2016-05-30 株式会社コロナ Air conditioner
WO2016170578A1 (en) * 2015-04-20 2016-10-27 三菱電機株式会社 Refrigeration cycle device
WO2019202734A1 (en) * 2018-04-20 2019-10-24 三菱電機株式会社 Air conditioner
JP2020094732A (en) * 2018-12-12 2020-06-18 株式会社コロナ Air conditioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056887A (en) * 2001-08-07 2003-02-26 Sanyo Electric Co Ltd Air conditioner and method for controlling the same
JP2010048494A (en) * 2008-08-22 2010-03-04 Toshiba Carrier Corp Air conditioner
JP2016099078A (en) * 2014-11-25 2016-05-30 株式会社コロナ Air conditioner
WO2016170578A1 (en) * 2015-04-20 2016-10-27 三菱電機株式会社 Refrigeration cycle device
JPWO2016170578A1 (en) * 2015-04-20 2017-11-30 三菱電機株式会社 Refrigeration cycle equipment
WO2019202734A1 (en) * 2018-04-20 2019-10-24 三菱電機株式会社 Air conditioner
JP2020094732A (en) * 2018-12-12 2020-06-18 株式会社コロナ Air conditioner

Similar Documents

Publication Publication Date Title
JPH037853A (en) Air conditioner
JPH0452446A (en) Air-conditioner
JPH04270844A (en) Air conditioning apparatus
JPH04222349A (en) Operation controller for freezer
JPH0379944A (en) Air conditioner
JPH0210043A (en) Air conditioning device
JPS55121340A (en) Controlling system for air conditioner
JPH03144245A (en) Operation control device for air conditioner
JPH02146451A (en) Personal air conditioner
JPH02263028A (en) Operation control device for air conditioning equipment
JPH04124542A (en) Defrosting controller for air conditioner
JPS6273029A (en) Controlling device for air conditioner
JPH04356646A (en) Dehumidifying and drying machine
JPH02171541A (en) Method for controlling operation of air conditioner
JPS629140A (en) Operation control device for inverter type air-conditioning machine
JPS59219641A (en) Cooling operation control device for air conditioner
JPS6233246A (en) Control system for fan of air conditioner
JPH01225867A (en) Control of electric expansion valve
JPH01314866A (en) Air conditioner of coolant heating type
JPH0490461A (en) Control device for air conditioner
JPS5520348A (en) Defrosting controller
JPH04306442A (en) Method of controlling air conditioner
JPH03158662A (en) Multiroom separation type air conditioner
JPS5723742A (en) Air conditioning controller
JPH03291446A (en) Defrost controller for air conditioner