JPS6449834A - Controller for air conditioner - Google Patents
Controller for air conditionerInfo
- Publication number
- JPS6449834A JPS6449834A JP62205834A JP20583487A JPS6449834A JP S6449834 A JPS6449834 A JP S6449834A JP 62205834 A JP62205834 A JP 62205834A JP 20583487 A JP20583487 A JP 20583487A JP S6449834 A JPS6449834 A JP S6449834A
- Authority
- JP
- Japan
- Prior art keywords
- abnormality
- apparatuses
- temp
- detected
- refrigerators
- 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
- 230000005856 abnormality Effects 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To carry out air conditioning with high responsibility at all times by installing a monitor for the abnormality of apparatuses monitoring the abnormality of apparatuses for space cooling and heating and an indicator for avoiding abnormal apparatuses indicating the start-up or stop of other apparatuses for space cooling and heating when abnormality is confirmed to take place. CONSTITUTION:The inlet temp. TI and the outlet temp. TO of a heat exchanger 10 are detected by temp. sensors 14 and 16 respectively and the flow amount Q of a refrigerant flowing in a refrigerant circuit is detected by a flow meter 18 and detected signals are delivered to a controller 20. When the required heat amount of the exchanger 10 is computed on the basis of the amount Q and the temp. TI and TO detected by the sensors 14 and 16, the operating number of refrigerators 12-1-12-6 is determined and the operation is carried out in the start and stop modes of rotation or sequence. When parallel operation is carried out by 3 sets of refrigerators 12-3-12-5 at the start and stop mode of rotation, abnormality takes place at the refrigerator 12-4, which is indicated by a status signal 200 and then a prearranged refrigerator 12-6 is started and the operation is continued by 3 sets of the refrigerators and space cooling control is carried out with high responsibility at all times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205834A JPS6449834A (en) | 1987-08-19 | 1987-08-19 | Controller for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205834A JPS6449834A (en) | 1987-08-19 | 1987-08-19 | Controller for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449834A true JPS6449834A (en) | 1989-02-27 |
Family
ID=16513485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62205834A Pending JPS6449834A (en) | 1987-08-19 | 1987-08-19 | Controller for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449834A (en) |
-
1987
- 1987-08-19 JP JP62205834A patent/JPS6449834A/en active Pending
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