JPS62171849U - - Google Patents
Info
- Publication number
- JPS62171849U JPS62171849U JP4353786U JP4353786U JPS62171849U JP S62171849 U JPS62171849 U JP S62171849U JP 4353786 U JP4353786 U JP 4353786U JP 4353786 U JP4353786 U JP 4353786U JP S62171849 U JPS62171849 U JP S62171849U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- short circuit
- switching element
- control device
- inspection
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 1
Description
第１図および第２図は本考案の一実施例を示し
、第１図は空気調和機の要部の電気回路図、第２
図は同冷媒配管系統図である。第３図は従来例の
要部の電気回路図である。
２０……サーミスタ（温度検知素子）、２７…
…スイツチングトランジスタ（スイツチング素子
）、３０……短絡回路、３１……検査用開放端子
。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being an electrical circuit diagram of the main parts of an air conditioner;
The figure is a diagram of the refrigerant piping system. FIG. 3 is an electrical circuit diagram of the main parts of the conventional example. 20...Thermistor (temperature detection element), 27...
...Switching transistor (switching element), 30...Short circuit, 31...Open terminal for inspection.
Claims (1)
ング素子２７を作動させて制御機器を切り換える
ようにした空気調和機の制御装置において、前記
スイツチング素子２７をバイパスする短絡回路３
０を設け、この短絡回路３０に検査用開放端子３
１を設けたことを特徴とする空気調和機の制御装
置。 In an air conditioner control device that operates a switching element 27 in response to a detection signal from a temperature detection element 20 to switch control equipment, a short circuit 3 that bypasses the switching element 27 is provided.
0 is provided, and an open terminal 3 for inspection is connected to this short circuit 30.
1. A control device for an air conditioner, comprising: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353786U JPS62171849U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353786U JPS62171849U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62171849U true JPS62171849U (en) | 1987-10-31 |
Family
ID=30860486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4353786U Pending JPS62171849U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171849U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117243A (en) * | 1977-03-22 | 1978-10-13 | Hitachi Ltd | Control circuit of air conditioner |
-
1986
- 1986-03-25 JP JP4353786U patent/JPS62171849U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117243A (en) * | 1977-03-22 | 1978-10-13 | Hitachi Ltd | Control circuit of air conditioner |
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