JPS6470637A - Control device for air-conditioning machine - Google Patents
Control device for air-conditioning machineInfo
- Publication number
- JPS6470637A JPS6470637A JP62229049A JP22904987A JPS6470637A JP S6470637 A JPS6470637 A JP S6470637A JP 62229049 A JP62229049 A JP 62229049A JP 22904987 A JP22904987 A JP 22904987A JP S6470637 A JPS6470637 A JP S6470637A
- Authority
- JP
- Japan
- Prior art keywords
- operation mode
- outdoor
- cooling
- heating
- temperature
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To set an outdoor unit to a proper operation mode, by a method wherein an outdoor temperature is compared with a reference temperature to select preference between cooling and heating when the number of setting of operation mode of cooling or heating in respective indoor units is the same. CONSTITUTION:When the number of operation mode of cooling or heating, which is set by the selecting means 3SA,... of respective indoor units 2A, 2B,..., is the same, the outdoor control means 11 of an outdoor unit 1 compares an outdoor air temperature, detected by a detecting means 7, with a set reference temperature 8 through a comparing means 9. When the outdoor air temperature is higher, cooling mode is selected; when the outdoor air temperature is lower, heating mode is selected by a selecting means 10 to operate an air-conditioning machine with the selected operation mode. On the other hand, when the number is not the same, the operation mode, set more in number, is selected and the selected operation mode is sent to the indoor control means 4A,... of respective indoor units 2A, 2B,.... According to this method, the outdoor unit may be operated with the proper operation mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229049A JPS6470637A (en) | 1987-09-11 | 1987-09-11 | Control device for air-conditioning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229049A JPS6470637A (en) | 1987-09-11 | 1987-09-11 | Control device for air-conditioning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6470637A true JPS6470637A (en) | 1989-03-16 |
Family
ID=16885944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62229049A Pending JPS6470637A (en) | 1987-09-11 | 1987-09-11 | Control device for air-conditioning machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6470637A (en) |
-
1987
- 1987-09-11 JP JP62229049A patent/JPS6470637A/en active Pending
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