JPS5755341A - Control system for air conditioning machine - Google Patents

Control system for air conditioning machine

Info

Publication number
JPS5755341A
JPS5755341A JP55131857A JP13185780A JPS5755341A JP S5755341 A JPS5755341 A JP S5755341A JP 55131857 A JP55131857 A JP 55131857A JP 13185780 A JP13185780 A JP 13185780A JP S5755341 A JPS5755341 A JP S5755341A
Authority
JP
Japan
Prior art keywords
units
power supply
signals
air conditioning
conditioning machine
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
JP55131857A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Honda
Kazuo Kamimura
Manabu Fujii
Yasuo Sato
Akio Fukushima
Toshiaki Kaise
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55131857A priority Critical patent/JPS5755341A/en
Publication of JPS5755341A publication Critical patent/JPS5755341A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify a work at site and perform a comfortable control with an increased volume of control signal by a method wherein signals between the separated units of a split type air conditioning machine are overlapped in a line for DC power supply and then fed.
CONSTITUTION: Out-door unit 1, in-door unit 2, and a remote control unit 3 are connected by a line 4 for a DC power supply. Power supply 5 connected through DC stabilization power supply circuit 6 is applied as a driving power supply for each of the units 1W3 and then the control units 7aW7c for each of the units 1W3 are driven. The overlapped signals are fed to the transmitting/receiving circuits 9aW9c through each of the filter capacitors 8aW8c, and the signals from the transmitting/ receiv ingcircuits transmit digital signals to each of other units through the filter capacitors 8aW8c. Each of the units is provided with input units 10aW10c, output units 11a, 11b and a display unit 12.
COPYRIGHT: (C)1982,JPO&Japio
JP55131857A 1980-09-22 1980-09-22 Control system for air conditioning machine Pending JPS5755341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55131857A JPS5755341A (en) 1980-09-22 1980-09-22 Control system for air conditioning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55131857A JPS5755341A (en) 1980-09-22 1980-09-22 Control system for air conditioning machine

Publications (1)

Publication Number Publication Date
JPS5755341A true JPS5755341A (en) 1982-04-02

Family

ID=15067737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55131857A Pending JPS5755341A (en) 1980-09-22 1980-09-22 Control system for air conditioning machine

Country Status (1)

Country Link
JP (1) JPS5755341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065698A (en) * 2009-05-15 2015-04-09 ワールプール，ソシエダッド アノニマ Communication system and method for electronic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065698A (en) * 2009-05-15 2015-04-09 ワールプール，ソシエダッド アノニマ Communication system and method for electronic device

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