JPS62751A - Control device of air conditioner - Google Patents

Control device of air conditioner

Info

Publication number
JPS62751A
JPS62751A JP60139333A JP13933385A JPS62751A JP S62751 A JPS62751 A JP S62751A JP 60139333 A JP60139333 A JP 60139333A JP 13933385 A JP13933385 A JP 13933385A JP S62751 A JPS62751 A JP S62751A
Authority
JP
Japan
Prior art keywords
room temperature
open air
maximum
value
temperature detecting
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
JP60139333A
Other languages
Japanese (ja)
Other versions
JPH0463977B2 (en
Inventor
Shiro Maeda
Keiichi Kuriyama
Naoki Shimokawa
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 JP60139333A priority Critical patent/JPH0463977B2/ja
Publication of JPS62751A publication Critical patent/JPS62751A/en
Publication of JPH0463977B2 publication Critical patent/JPH0463977B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To enable effective utilization of capability of an air conditioner, by a method wherein the detecting values of a room temperature and an open air temperature are compared with the reference values of a room temperature and an open air temperature, respectively, to determine maximum operation frequency of the air conditioner.
CONSTITUTION: A room temperature detecting value 11 detected by a room temperature detecting means 1 and an open air temperature detecting value 31 detected by an open air temperature detecting means 3 are inputted to a room temperature comparing means 21 and an open air temperature comparing means 22, respectively. The room temperature detecting value 11 is compared with a room temperature reference value Ti by the room temperature comparing means 21, and if the room temperature detecting value 11 is below the Ti, maximum operation frequency instruction is set to Fmax. When the room temperature detecting value 11 exceeds the Ti, the open air temperature detecting value 31 is compared with an open air reference value To by the open air temperature comparing means 22, and when the open air detecting temperture 31 exceeds the To, maximum operation frequency instruction is set to FH, and when below the To, the maximum operation frequency instruction to Fmax. With this, if an open air temperature is below the To even when a room temperature exceeds the Ti during heating operation, the maximum operation frequency is adjusted to the Fmax, and this enables provision of maximum heating capability.
COPYRIGHT: (C)1987,JPO&Japio
JP60139333A 1985-06-25 1985-06-25 Expired - Lifetime JPH0463977B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60139333A JPH0463977B2 (en) 1985-06-25 1985-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60139333A JPH0463977B2 (en) 1985-06-25 1985-06-25

Publications (2)

Publication Number Publication Date
JPS62751A true JPS62751A (en) 1987-01-06
JPH0463977B2 JPH0463977B2 (en) 1992-10-13

Family

ID=15242875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60139333A Expired - Lifetime JPH0463977B2 (en) 1985-06-25 1985-06-25

Country Status (1)

Country Link
JP (1) JPH0463977B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475848A (en) * 1987-09-14 1989-03-22 Daikin Ind Ltd Air conditioner
US4900695A (en) * 1986-12-17 1990-02-13 Hitachi, Ltd. Semiconductor integrated circuit device and process for producing the same
JPH0466167A (en) * 1990-07-03 1992-03-02 Kubota Corp Method for coating plate material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128142A (en) * 1975-04-30 1976-11-08 Hitachi Ltd Air conditioning device
JPS54106953A (en) * 1978-02-08 1979-08-22 Toshiba Corp Heat pump type heating-cooling device
JPS6039842U (en) * 1983-08-25 1985-03-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039842B2 (en) * 1977-02-21 1985-09-07 Hitachi Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128142A (en) * 1975-04-30 1976-11-08 Hitachi Ltd Air conditioning device
JPS54106953A (en) * 1978-02-08 1979-08-22 Toshiba Corp Heat pump type heating-cooling device
JPS6039842U (en) * 1983-08-25 1985-03-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900695A (en) * 1986-12-17 1990-02-13 Hitachi, Ltd. Semiconductor integrated circuit device and process for producing the same
JPS6475848A (en) * 1987-09-14 1989-03-22 Daikin Ind Ltd Air conditioner
JPH0466167A (en) * 1990-07-03 1992-03-02 Kubota Corp Method for coating plate material

Also Published As

Publication number Publication date
JPH0463977B2 (en) 1992-10-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term