JPS5767741A - Multiple air conditioner - Google Patents
Multiple air conditionerInfo
- Publication number
- JPS5767741A JPS5767741A JP55143483A JP14348380A JPS5767741A JP S5767741 A JPS5767741 A JP S5767741A JP 55143483 A JP55143483 A JP 55143483A JP 14348380 A JP14348380 A JP 14348380A JP S5767741 A JPS5767741 A JP S5767741A
- Authority
- JP
- Japan
- Prior art keywords
- detect
- protective device
- power supply
- outdoor unit
- input
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To prevent useless power consumption for efficient operation of an air conditioner by providing a means to detect power supply which serves to detect whether or not power has been supplied to the outdoor unit or a means to detect whether or not a protective device for the outdoor unit has been actuated.
CONSTITUTION: Warning announcement is made through the loudspeakers 14A, 14B and is repeated during a preset time interval before stopped by constituting times in controllers for the indoor units 17A, 17B by clock signals initiated by means to input to timers 16A, 16B under the following conditions: If the controllers for indoor units 17a, 17B detect any malfunction such as; a power supply circuit for the outdoor unit is inoperative; the protective device is activated; or equipment is out of order, by signals from the means to detect power supply 18, the means to detect actuation of protective device 19 or the means to detect malfunction of outdoor equipment 20, after the system starts operation by input information from the means to input means 10A, 10B.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143483A JPS5767741A (en) | 1980-10-13 | 1980-10-13 | Multiple air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143483A JPS5767741A (en) | 1980-10-13 | 1980-10-13 | Multiple air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767741A true JPS5767741A (en) | 1982-04-24 |
JPS6244183B2 JPS6244183B2 (en) | 1987-09-18 |
Family
ID=15339746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55143483A Granted JPS5767741A (en) | 1980-10-13 | 1980-10-13 | Multiple air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767741A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8024939B2 (en) * | 2006-02-02 | 2011-09-27 | Daikin Industries, Ltd. | Outdoor unit of air conditioner and its control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595060A (en) * | 1979-01-12 | 1980-07-18 | Matsushita Electric Ind Co Ltd | Indicating device for air-conditioner |
JPS55126738A (en) * | 1979-03-23 | 1980-09-30 | Hitachi Heating Appliance Co Ltd | High-frequency heater |
-
1980
- 1980-10-13 JP JP55143483A patent/JPS5767741A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595060A (en) * | 1979-01-12 | 1980-07-18 | Matsushita Electric Ind Co Ltd | Indicating device for air-conditioner |
JPS55126738A (en) * | 1979-03-23 | 1980-09-30 | Hitachi Heating Appliance Co Ltd | High-frequency heater |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8024939B2 (en) * | 2006-02-02 | 2011-09-27 | Daikin Industries, Ltd. | Outdoor unit of air conditioner and its control method |
Also Published As
Publication number | Publication date |
---|---|
JPS6244183B2 (en) | 1987-09-18 |
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