JPS5575152A - Air-conditioning system - Google Patents
Air-conditioning systemInfo
- Publication number
- JPS5575152A JPS5575152A JP15027178A JP15027178A JPS5575152A JP S5575152 A JPS5575152 A JP S5575152A JP 15027178 A JP15027178 A JP 15027178A JP 15027178 A JP15027178 A JP 15027178A JP S5575152 A JPS5575152 A JP S5575152A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- air
- room
- preset temperature
- conditioned
- 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 enable to maintain a temperature of an air-conditioned room near by a preset temperature and effect the air-conditioning suitable for a season by controlling starting and stopping of a compressor under comparing the preset temperature, adjusted beforehand, and the actual temperature of the room to be air- conditioned.
CONSTITUTION: In an operation in a cold season, a temperature TR of an air-conditioned room and a preset temperature Ts, memorized in respective memorizers 15, 16 for a room temperature discriminating section 17 at that moment, are read into an operation controller 14, and room heating signals are sent into an output controlling portion 19 and a cold wind discriminating portion 18 respectively, thereby, a signal 'ON' is provided to a control relay 20 and a four-way valve 2 is switched into a porition shown by broken lines. The cold wind discrimanating portion 18 reads the preset temperature Ts and a temperature Tc of an indoor heat-exchanger at that moment and determines whether Tc≥Ts+To or not. Upon an initial stage of operation, the above-described formula may be sutisfied, the refore, control relays 23, 24 are opened and an indoor fan 8 is stopped, thereafter, relays 21, 22 are closed in accordance with the output of the room temperature discriminating portion 17, and thereby, a compressor 1 and an outdoor fan 7 are started.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53150271A JPS599025B2 (en) | 1978-12-04 | 1978-12-04 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53150271A JPS599025B2 (en) | 1978-12-04 | 1978-12-04 | air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5575152A true JPS5575152A (en) | 1980-06-06 |
JPS599025B2 JPS599025B2 (en) | 1984-02-28 |
Family
ID=15493292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53150271A Expired JPS599025B2 (en) | 1978-12-04 | 1978-12-04 | air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599025B2 (en) |
-
1978
- 1978-12-04 JP JP53150271A patent/JPS599025B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS599025B2 (en) | 1984-02-28 |
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