JPH09184654A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPH09184654A
JPH09184654A JP7354859A JP35485995A JPH09184654A JP H09184654 A JPH09184654 A JP H09184654A JP 7354859 A JP7354859 A JP 7354859A JP 35485995 A JP35485995 A JP 35485995A JP H09184654 A JPH09184654 A JP H09184654A
Authority
JP
Japan
Prior art keywords
buzzer
sound
setting
air conditioner
selection circuit
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
Application number
JP7354859A
Other languages
Japanese (ja)
Other versions
JP2988352B2 (en
Inventor
Kinji Kakubayashi
欣治 角林
Koji Nakatsuka
幸二 中塚
Yuichi Terada
祐一 寺田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP7354859A priority Critical patent/JP2988352B2/en
Publication of JPH09184654A publication Critical patent/JPH09184654A/en
Application granted granted Critical
Publication of JP2988352B2 publication Critical patent/JP2988352B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioner wherein a plurality of buzzer sounds are useable, a buzzer sound suited to apparatus environment of a user and user's taste is selectable, a buzzer sound can be generated even with failure, and states of selection and setting can be mechanically checked. SOLUTION: Three kinds of a 'high sound', an 'ordinary sound', and a 'no sound state' are selected and set with a buzzer sound selection circuit 12. A CPU 11 reads the state of the selection and setting, stores it as data, and drives a buzzer 6 when a signal is received from a remote controller. If the sound is the 'high sound', then the CPU 11 sends a signal to an output port P3 , and if it is the 'ordinary sound', then it sends a signal to an output port P4 to ring the buzzer 6. When an indoor machine has a trouble, the CPU 11 drives the buzzer 6 irrespective of the states of the selection and setting of the buzzer sound selection circuit 12. Upon shipping, since a setting state of the buzzer sound selection circuit 12 can be recognized with the CPU 11, the setting state can be mechanically checked.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】この発明はリモコンからの各
種の制御内容に応じたワイヤレス信号を受信する毎に室
内機に設けられているブザーにより確認用の音を発生さ
せることができる空気調和機に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner capable of generating a confirmation sound by a buzzer provided in an indoor unit each time a wireless signal corresponding to various control contents from a remote controller is received. It is a thing.

【0002】[0002]

【従来の技術】今日の空気調和機は室内機を遠隔操作す
るリモコンが付随しており、このリモコンにより運転オ
ン/オフ、暖房運転、冷房運転、除湿運転、風量制御、
温度設定などの各種の制御を行なうことができるように
なっている。そして、リモコンからの制御信号を室内機
が受信する度に「ピッ」あるいは「ピッピッ」という音
を発生させて、リモコンの操作者に室内機側が制御信号
を受信した旨を知らせるようになっており、リモコンの
操作者はこの音を聞くことで、室内機側での受信の確認
が行なえる。
2. Description of the Related Art Today's air conditioners are accompanied by a remote controller for remotely controlling an indoor unit. The remote controller enables operation on / off, heating operation, cooling operation, dehumidifying operation, air volume control,
Various controls such as temperature setting can be performed. Every time the indoor unit receives a control signal from the remote controller, a beep or a beep sound is generated to inform the remote controller operator that the indoor unit has received the control signal. By listening to this sound, the remote control operator can confirm the reception on the indoor unit side.

【0003】図3は室内機1とリモコン21の斜視図を
示しており、室内機1の前面には吸込口2、吹出口3、
回動自在なフラップ4、リモコン21からのワイヤレス
信号を受光する受光窓5、リモコン21からワイヤレス
信号を受信する毎に音を発生させるブザー6などが設け
られている。一方、上記室内機1を遠隔制御するリモコ
ン21には、運転のオン/オフ、暖房運転、冷房運転、
除湿運転等の運転モードの切り換え、温度設定、風量設
定、タイマー設定等の各種の操作ボタン22と、各種設
定内容を表示する表示部23等が配設されている。リモ
コン21には発光ダイオード等の投光素子が設けられて
おり、この投光素子から制御信号を室内機1の受光窓5
へ向けて送信し、室内機1のCPUは受信によりブザー
音を発生するようになっている。なおワイヤレス信号と
しては、光信号の他に、電磁波、超音波等が用いられ
る。
FIG. 3 is a perspective view of the indoor unit 1 and the remote controller 21. The indoor unit 1 has a suction port 2, a blow port 3,
A rotatable flap 4, a light receiving window 5 for receiving a wireless signal from the remote controller 21, a buzzer 6 for generating a sound each time a wireless signal is received from the remote controller 21, and the like are provided. On the other hand, the remote controller 21 that remotely controls the indoor unit 1 includes a remote controller 21 for turning the operation on / off, heating operation, cooling operation,
Various operation buttons 22 for switching operation modes such as dehumidifying operation, temperature setting, air volume setting, timer setting, and the like, and a display section 23 for displaying various setting contents are provided. The remote controller 21 is provided with a light emitting element such as a light emitting diode, and a control signal is sent from the light emitting element to the light receiving window 5 of the indoor unit 1.
And the CPU of the indoor unit 1 generates a buzzer sound upon reception. In addition to optical signals, electromagnetic waves, ultrasonic waves, etc. are used as the wireless signals.

【0004】ところで上記ブザー音は使用者にとって常
に快適といえるものではないため、ブザー音を発生しな
い使用態様を選択可能にしておくことが求められる。こ
のようなニーズを満たす構成のブロック図を図4に示す
が、この室内機1においては、CPU31はリモコン2
1からの各種の信号を受信する毎に設定スイッチ32側
に一方的にブザー6を駆動する信号を出力する。この設
定スイッチ32は予めブザー6により音を発生させる
か、あるいは音を出さないかの二者択一の選択設定を機
械的に設定するものであり、工場出荷時では予め音を発
生させるように設定しておく。
Since the buzzer sound is not always comfortable for the user, it is required to make it possible to select a use mode in which the buzzer sound is not generated. FIG. 4 shows a block diagram of a configuration that meets such needs. In this indoor unit 1, the CPU 31 has the remote controller 2
Every time various signals from 1 are received, a signal for unidirectionally driving the buzzer 6 is output to the setting switch 32 side. The setting switch 32 is for mechanically setting a binary selection of whether the buzzer 6 is to generate a sound or not to generate a sound, and the sound is generated in advance at the time of factory shipment. Set it.

【0005】上記図4に示す構成は、CPU31からは
リモコン21から信号を受信する毎に必ず設定スイッチ
32側にブザー6を駆動する信号を送っており、実際に
ブザー6を駆動するか否かは設定スイッチ32の選択設
定による。すなわち、設定スイッチ32が音を発生させ
る側に選択設定されていると、リモコン21から信号を
受信する毎にブザー6が駆動されて音を発生させる。し
かし、設定スイッチ32が音を発生しないように選択設
定されていると、CPU31から設定スイッチ32に信
号が送られても設定スイッチ32側で信号が遮断されて
ブザー6は駆動されず、音は発生されない。なお通常工
場出荷時には設定スイッチ32が音が発生する状態で選
択設定されているが、その設定状態は目視により検査を
行なうようにする。
In the configuration shown in FIG. 4, every time a signal is received from the remote controller 21 from the CPU 31, a signal for driving the buzzer 6 is sent to the setting switch 32 side, and whether or not the buzzer 6 is actually driven is determined. Depends on the selection setting of the setting switch 32. That is, when the setting switch 32 is selectively set to generate sound, the buzzer 6 is driven to generate sound each time a signal is received from the remote controller 21. However, if the setting switch 32 is selectively set so as not to generate a sound, even if a signal is sent from the CPU 31 to the setting switch 32, the signal is blocked on the setting switch 32 side, the buzzer 6 is not driven, and the sound is generated. It does not occur. Although the setting switch 32 is normally selected and set at the time of shipment from the factory, the setting state is visually inspected.

【0006】[0006]

【発明が解決しようとする課題】ところで上記従来の室
内機1においては、ブザー6の音は一種類だけしか使用
されておらず、装置の設置環境やユーザーの好みに対応
できないという問題がある。また音の発生の有無を選択
設定するのもユーザーの好みであるが、室内機1のどこ
かで異常が発生した場合であって、CPU31がブザー
6を駆動する構成になっている場合、設定スイッチ32
が無音状態に選択設定されていると、CPU31がブザ
ー6を駆動して異常を知らせようとしても、ブザー6を
駆動することができず、異常をユーザーに報知できない
という問題がある。
In the conventional indoor unit 1 described above, however, there is a problem that only one type of buzzer 6 sound is used, and it is not possible to cope with the installation environment of the device and the preference of the user. It is also the user's preference to selectively set whether or not to generate sound, but if an abnormality occurs somewhere in the indoor unit 1 and the CPU 31 is configured to drive the buzzer 6, the setting is performed. Switch 32
However, if the CPU 31 drives the buzzer 6 to notify the abnormality, the buzzer 6 cannot be driven and the user cannot be notified of the abnormality.

【0007】この発明は上記従来の欠点を解決するため
になされたものであって、その目的は、複数のブザー音
の使用が可能であり、装置の設置環境やユーザーの好み
に合わせたブザー音を選択することができる空気調和機
を提供することにある。また異常時でもブザー音を発生
させることができる空気調和機を提供することもこの発
明の目的である。
The present invention has been made in order to solve the above-mentioned conventional drawbacks, and its purpose is to enable the use of a plurality of buzzer sounds, and the buzzer sound according to the installation environment of the device and the user's preference. The object is to provide an air conditioner that can select. It is also an object of the present invention to provide an air conditioner that can generate a buzzer sound even when an abnormality occurs.

【0008】[0008]

【課題を解決するための手段】そこで請求項1の空気調
和機は、リモコン21からの各種の信号を受信する毎に
室内機1側でブザー音を発生させることができる空気調
和機において、音発生用のブザー6と、このブザー6を
複数の音の1つを選択設定するブザー音選択回路12
と、このブザー音選択回路12の選択設定状態を読み込
んでブザー6を駆動する制御手段11とを備えているこ
とを特徴としている。
Therefore, the air conditioner according to the first aspect of the invention is an air conditioner capable of generating a buzzer sound on the indoor unit 1 side each time various signals are received from the remote controller 21. A buzzer 6 for generation and a buzzer sound selection circuit 12 for selectively setting one of a plurality of sounds for the buzzer 6.
And a control means 11 for driving the buzzer 6 by reading the selection setting state of the buzzer sound selection circuit 12.

【0009】また請求項2の空気調和機は、上記ブザー
音選択回路12は、複数の音の他、無音状態も選択設定
可能に構成し、上記制御手段11は、無音状態が選択さ
れているときにはブザー6を非駆動とすることを特徴と
している。
Further, in the air conditioner of claim 2, the buzzer sound selection circuit 12 is configured to be able to select and set a silent state in addition to a plurality of sounds, and the control means 11 selects the silent state. It is sometimes featured that the buzzer 6 is not driven.

【0010】上記請求項1の空気調和機によれば、ブザ
ー音選択回路12の選択設定により複数の音をブザー6
より鳴動させることができ、また請求項2の空気調和機
によれば、併せて無音状態も選択可能になる。
According to the air conditioner of the first aspect, a plurality of sounds are generated by the buzzer 6 by the selection setting of the buzzer sound selection circuit 12.
Further, the air conditioner according to the second aspect can also select the silent state.

【0011】さらに請求項3の空気調和機は上記制御手
段11は、室内機1の異常時には、上記ブザー音選択回
路12の選択設定状態の如何にかかわらずブザー6を駆
動することを特徴としているが、この構成によれば、室
内機1に異常が発生した場合には制御手段11がブザー
音選択回路12の選択設定の状態の如何に関わらずブザ
ー6を駆動して鳴動させる。
Further, in the air conditioner according to a third aspect of the present invention, the control means 11 drives the buzzer 6 regardless of the selection setting state of the buzzer sound selection circuit 12 when the indoor unit 1 is abnormal. However, according to this configuration, when an abnormality occurs in the indoor unit 1, the control means 11 drives the buzzer 6 to ring regardless of the selection setting state of the buzzer sound selection circuit 12.

【0012】[0012]

【発明の実施の形態】次にこの発明の空気調和機の実施
の形態について、図面を参照しつつ詳細に説明する。な
お空気調和機の全体の構成は図3に示すような構成と同
じであるので、発明の要旨の部分について詳述する。
BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the air conditioner of the present invention will be described in detail with reference to the drawings. Since the overall configuration of the air conditioner is the same as the configuration shown in FIG. 3, the gist of the invention will be described in detail.

【0013】図1は従来の図4に対応したブザー6によ
り音を発生させる場合のブロック図を示し、CPU11
の出力ポートP、入力ポートPにブザー音選択回路
12が接続されている。このブザー音選択回路12の選
択設定により「高音」、「通常音」及び「無音状態」の
3種類を選択設定することができる。この選択設定され
ているブザー音選択回路12の状態をCPU11が認識
するようになっており、その設定データを記憶部に記憶
しておく。ブザー音選択回路12の選択設定データを読
み取ったCPU11が、その選択設定データに応じて出
力ポートPあるいは出力ポートPに信号を出力す
る。この出力ポートPとブザー6との間には抵抗R
が介装されており、また出力ポートPとブザー6との
間には抵抗Rが介装されている。この両抵抗R、R
の抵抗値を異ならせており、ブザー6の音の高さを設
定する抵抗である。そして出力ポートPは高音出力用
ポートであり、出力ポートPは通常音出力用ポートで
ある。このようにしてCPU11がブザー音選択回路1
2の選択設定の状態を読み取って、ブザー6により高音
を発生させる場合には、出力ポートPに信号を送出
し、通常音であれば出力ポートPに信号を送出する。
また、ブザー音選択回路12で「無音状態」と選択設定
されておれば、CPU11は出力ポートP、Pのい
ずれにも信号を送出しない。さらに、室内機1で異常が
発生すれば、ブザー音選択回路12の選択設定が「無音
状態」、「高音」、「通常音」のいずれであってもCP
U11は出力ポートPあるいは出力ポートPに信号
を送出してブザーを鳴動させるようにして異常をユーザ
ーに報知するようになっている。
FIG. 1 shows a block diagram of a case where sound is generated by a buzzer 6 corresponding to the conventional one shown in FIG.
The buzzer sound selection circuit 12 is connected to the output port P 1 and the input port P 2 of the. By selecting and setting the buzzer sound selecting circuit 12, it is possible to select and set three kinds of "treble", "normal sound" and "silent state". The CPU 11 recognizes the state of the buzzer sound selection circuit 12 that has been selected and set, and the setting data is stored in the storage unit. The CPU 11 that has read the selection setting data of the buzzer sound selecting circuit 12 outputs a signal to the output port P 3 or the output port P 4 according to the selection setting data. A resistor R 2 is provided between the output port P 3 and the buzzer 6.
Is interposed, and the resistor R 1 is interposed between the output port P 4 and the buzzer 6. Both resistors R 2 , R
The resistance value of No. 1 is different, and is a resistance for setting the pitch of the sound of the buzzer 6. The output port P 3 is a high tone output port, and the output port P 4 is a normal tone output port. In this way, the CPU 11 causes the buzzer sound selection circuit 1 to
When the buzzer 6 generates a high sound by reading the state of the selection setting of No. 2, a signal is sent to the output port P 3 , and if it is a normal sound, a signal is sent to the output port P 4 .
Also, I buzzer sound selecting circuit 12 is selected and set as "silence", CPU 11 does not send the signal to any output port P 3, P 4. Furthermore, if an abnormality occurs in the indoor unit 1, even if the selection setting of the buzzer sound selection circuit 12 is “silent state”, “treble”, or “normal sound”, the CP
U11 is adapted to notify the abnormality so as to sound the buzzer by sending a signal to the output port P 3 or the output port P 4 to the user.

【0014】図2はブザー6を鳴動する場合のフローチ
ャートを示しており、まずステップS1でCPU11が
ブザー音選択回路12の選択の設定状態を読み込む。次
にステップS2でブザー音選択回路12の状態を複数回
読み込んでいない場合や、複数回読み込んでステップS
3で前の状態と変化がない場合には、ステップS5に進
んでブザー音を出すタイミングであれば、ブザー音の状
態「高音」あるいは「通常音」を出力ポートPあるい
は出力ポートPに信号を出力し、ブザー6を駆動す
る。一方ステップS3において、設定スイッチ32の設
定状態に変化があった場合、例えば、「高音」から「通
常音」への選択設定があった場合にはステップS4に移
行して、今回の読み値を記憶する。そして、上記と同様
にステップS5、ステップS6に進み、通常音用である
出力ポートPを選択して信号を出力し、ブザー6によ
り通常音を鳴動させる。
FIG. 2 shows a flow chart when the buzzer 6 sounds, and first, in step S1, the CPU 11 reads the setting state of selection of the buzzer sound selection circuit 12. Next, in step S2, if the state of the buzzer sound selection circuit 12 has not been read multiple times, or if it has been read multiple times, step S2
If there is no change from the previous state in step 3, the process proceeds to step S5, and if it is the timing to output the buzzer sound, the state of the buzzer sound “high sound” or “normal sound” is output to the output port P 3 or the output port P 4 . A signal is output and the buzzer 6 is driven. On the other hand, if there is a change in the setting state of the setting switch 32 in step S3, for example, if there is a selection setting from "treble" to "normal sound", the process proceeds to step S4, and the present reading value is read. Remember. Then, similarly to the above step S5, the process proceeds to step S6, and outputs a signal to select the output port P 4 is for normal sound, thereby sounding the normal sound by the buzzer 6.

【0015】ここで工場出荷時においては、設定スイッ
チ32は例えば「通常音」に選択設定されており、その
検査はCPU11が設定スイッチ32の状態を読み込
み、そのデータの転送先の記憶部のデータを確認するこ
とで、機械的に確認が行なえるので、所謂ヒューマンエ
ラーを回避することが可能となる。したがって常に一定
の品質で出荷することができる。またブザー6の音も高
音と通常音とを選択できるので、ユーザーの装置環境、
好みに合わせたブザー音を選ぶことができる。
At the time of shipment from the factory, the setting switch 32 is set to, for example, "normal sound", and the inspection is performed by the CPU 11 reading the state of the setting switch 32, and the data in the storage unit of the transfer destination of the data is read. By confirming, it is possible to confirm mechanically, so that it is possible to avoid so-called human error. Therefore, it can always be shipped with a constant quality. In addition, since the treble and normal sound of the buzzer 6 can be selected, the user's device environment,
You can choose the buzzer sound that suits your taste.

【0016】なおブザー6の発生音を先の実施の形態に
おいては、「高音」と「通常音」の2種類としたが、こ
れに「低音」を加えて3種類にしたり、それ以上の音を
加えるようにしても良い。またブザー音の大小や、大中
小としたりしても良い。
In the above embodiment, the sound generated by the buzzer 6 is of two kinds, "high sound" and "normal sound". However, "low sound" is added to make three kinds of sound or more sounds. May be added. Further, the buzzer sound may be set to be large, small, large or small.

【0017】[0017]

【発明の効果】上記請求項1の空気調和機によれば、ブ
ザー音選択回路の選択設定により複数の音をブザーより
鳴動させることができ、また請求項2の空気調和機によ
れば、併せて無音状態も選択可能になる。そのため、装
置の設置環境、ユーザーの好みに合わせたブザー音を選
ぶことができる。
According to the air conditioner of the first aspect, a plurality of sounds can be made to ring from the buzzer by the selective setting of the buzzer sound selection circuit. Further, according to the air conditioner of the second aspect, You can also select silence. Therefore, the buzzer sound can be selected according to the installation environment of the device and the user's preference.

【0018】また請求項3の空気調和機によれば、室内
機に異常が発生した場合には制御手段がブザー音選択回
路の選択設定の状態の如何に関わらずブザーを駆動する
ことで、異常をユーザーに知らせることができる。
Further, according to the air conditioner of the third aspect, when an abnormality occurs in the indoor unit, the control means drives the buzzer regardless of the state of the selection setting of the buzzer sound selection circuit, so that the abnormality occurs. Can be notified to the user.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明の実施の形態の制御回路のブロック図
である。
FIG. 1 is a block diagram of a control circuit according to an embodiment of the present invention.

【図2】この発明の実施の形態の制御動作のフローチャ
ートである。
FIG. 2 is a flowchart of a control operation according to the embodiment of the present invention.

【図3】この発明の室内機とリモコンとの斜視図であ
る。
FIG. 3 is a perspective view of an indoor unit and a remote controller according to the present invention.

【図4】従来例の制御回路のブロック図である。FIG. 4 is a block diagram of a control circuit of a conventional example.

【符号の説明】[Explanation of symbols]

1 室内機 6 ブザー 11 CPU(制御手段) 12 ブザー音選択回路 21 リモコン 1 Indoor unit 6 Buzzer 11 CPU (control means) 12 Buzzer sound selection circuit 21 Remote control

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 リモコン(21)からの各種の信号を受
信する毎に室内機(1)側でブザー音を発生させること
ができる空気調和機において、音発生用のブザー(6)
と、このブザー(6)を複数の音の1つを選択設定する
ブザー音選択回路(12)と、このブザー音選択回路
(12)の選択設定状態を読み込んでブザー(6)を駆
動する制御手段(11)とを備えていることを特徴とす
る空気調和機。
1. An air conditioner capable of generating a buzzer sound on the indoor unit (1) side each time it receives various signals from a remote controller (21), and a buzzer (6) for sound generation.
And a buzzer sound selection circuit (12) for selectively setting one of a plurality of sounds for the buzzer (6), and a control for reading the selection setting state of the buzzer sound selection circuit (12) to drive the buzzer (6) An air conditioner comprising means (11).
【請求項2】 上記ブザー音選択回路(12)は、複数
の音の他、無音状態も選択設定可能に構成し、上記制御
手段(11)は、無音状態が選択されているときにはブ
ザー(6)を非駆動とすることを特徴とする請求項1の
空気調和機。
2. The buzzer sound selection circuit (12) is configured to be able to select and set a silent state in addition to a plurality of sounds, and the control means (11) is configured to output a buzzer (6) when the silent state is selected. ) Is made non-driving, The air conditioner of Claim 1 characterized by the above-mentioned.
【請求項3】 上記制御手段(11)は、室内機(1)
の異常時には、上記ブザー音選択回路(12)の選択設
定状態の如何にかかわらずブザー(6)を駆動すること
を特徴とする請求項2の空気調和機。
3. The indoor unit (1) according to the control means (11).
The air conditioner according to claim 2, wherein the buzzer (6) is driven regardless of the selection setting state of the buzzer sound selection circuit (12) when the abnormality occurs.
JP7354859A 1995-12-29 1995-12-29 Air conditioner Expired - Fee Related JP2988352B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7354859A JP2988352B2 (en) 1995-12-29 1995-12-29 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7354859A JP2988352B2 (en) 1995-12-29 1995-12-29 Air conditioner

Publications (2)

Publication Number Publication Date
JPH09184654A true JPH09184654A (en) 1997-07-15
JP2988352B2 JP2988352B2 (en) 1999-12-13

Family

ID=18440391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7354859A Expired - Fee Related JP2988352B2 (en) 1995-12-29 1995-12-29 Air conditioner

Country Status (1)

Country Link
JP (1) JP2988352B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908684A2 (en) * 1997-10-08 1999-04-14 Carrier Corporation Remote control unit
JP2002071176A (en) * 2000-08-25 2002-03-08 Fuji Industrial Co Ltd Cleaning prompting system for grease filters of ventilation fans
JP2010091141A (en) * 2008-10-06 2010-04-22 Hitachi Appliances Inc Air conditioner
JP2014214892A (en) * 2013-04-23 2014-11-17 日立アプライアンス株式会社 Air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908684A2 (en) * 1997-10-08 1999-04-14 Carrier Corporation Remote control unit
EP0908684A3 (en) * 1997-10-08 2002-02-13 Carrier Corporation Remote control unit
JP2002071176A (en) * 2000-08-25 2002-03-08 Fuji Industrial Co Ltd Cleaning prompting system for grease filters of ventilation fans
JP2010091141A (en) * 2008-10-06 2010-04-22 Hitachi Appliances Inc Air conditioner
JP2014214892A (en) * 2013-04-23 2014-11-17 日立アプライアンス株式会社 Air conditioner

Also Published As

Publication number Publication date
JP2988352B2 (en) 1999-12-13

Similar Documents

Publication Publication Date Title
US5293155A (en) Interface for a supervised multi-input audible warning system
JP2008283298A (en) Learning remote control device and remote control system
JPH09184654A (en) Air conditioner
US5743465A (en) Methods and apparatus for effecting wireless control of an air conditoner
JP5310046B2 (en) Communication module standby method and communication system abnormality determination method
JPH03168559A (en) Environment control system
JPH0565775B2 (en)
JP2000171077A (en) Air-conditioner
JP2000046407A (en) Check sound generation apparatus
JP2000018690A (en) Demonstration system for multifunction unit
KR100391930B1 (en) Integration type remote controller
JPH0960950A (en) Controller for air conditioner
KR100272703B1 (en) Alarm apparatus for warning in the system of ground-based stations
JP2006246287A (en) Remote control apparatus
JP2003294299A (en) Air conditioner
JPS59100942A (en) Designating system of buzzer sound volume using key input
JP2830621B2 (en) Air conditioner remote control device
JPS60169041A (en) Centralized control device of room air conditioner
JPH06221653A (en) Air conditioner
JP2001218285A (en) Remote controller and preset method for remote controller
KR940020055A (en) Air conditioner
KR0164737B1 (en) Remocon receiving voice control method of airconditioner
JPS62130099A (en) Remote control device
JPH0252596A (en) Remote controller
JPH09210429A (en) Air conditoining controller

Legal Events

Date Code Title Description
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081008

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081008

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091008

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091008

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101008

Year of fee payment: 11

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111008

Year of fee payment: 12

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111008

Year of fee payment: 12

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121008

Year of fee payment: 13

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121008

Year of fee payment: 13

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131008

Year of fee payment: 14

LAPS Cancellation because of no payment of annual fees