TW571057B - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
TW571057B
TW571057B TW092105578A TW92105578A TW571057B TW 571057 B TW571057 B TW 571057B TW 092105578 A TW092105578 A TW 092105578A TW 92105578 A TW92105578 A TW 92105578A TW 571057 B TW571057 B TW 571057B
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TW
Taiwan
Prior art keywords
mode
air
switch
outdoor unit
conditioning
Prior art date
Application number
TW092105578A
Other languages
Chinese (zh)
Other versions
TW200403413A (en
Inventor
Taisei Amano
Tsugio Nakae
Mitsuru Toyoda
Kouichi Matsumoto
Original Assignee
Sanyo Electric Co
Sanyo Electric Air Condition
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Priority to JP2002245142A priority Critical patent/JP4046575B2/en
Application filed by Sanyo Electric Co, Sanyo Electric Air Condition filed Critical Sanyo Electric Co
Application granted granted Critical
Publication of TW571057B publication Critical patent/TW571057B/en
Publication of TW200403413A publication Critical patent/TW200403413A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/49Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32Responding to malfunctions or emergencies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • F24F11/526Indication arrangements, e.g. displays giving audible indications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control

Abstract

An air conditioner with advanced maintenance characteristics is provided. A control device switches a force stop release mode, a trip ignore mode and an address setting mode based on a pressed time of a maintenance switch 31. The force stop release mode prohibits entering a force stop mode, wherein the force stop mode prohibits a compressor 16 from restarting after the compressor is stopped for a predetermined time. The force stop release mode can also release the force stop mode after the force stop mode begins. The trip ignore mode supplies power through an indoor apparatus 12 to an outdoor apparatus 11, regardless whether abnormality occurs in the indoor apparatus 12 or the outdoor apparatus 11.

Description

571057 玖、發明說明: 發里版屬之技術領域i 本發明係關於一種具有維修用開關之空調裝置。 先前技術 一般’對於具壓縮機及熱交換器之空調裝置,在空調 裝置之通常運轉時,作爲對空調裝置的保護動作,於壓縮 機之運轉停止後,例如運轉模式之切換時或空調運轉停止 後’從運轉停止後經過所定時間(例如,3分)係禁止壓縮 機之再起動。 又,一般,對室外機之電源供給係經由室內機加以進行, 在空調裝置之通常運轉時,於室內機或室外機發生異常的 場合’作爲對空調裝置的保護動作,係加以停止對室外機 之電源供給。 又,一般,設定空調裝置本體之位址(address)時,係 滑動滑動式開關(switch)加以切換於位址設定模式,藉由 接收從遙控器所發送之位址,將此遙控器之位址設定爲空 調裝置本體之位址。 但,對於上述空調裝置,例如雖在維修時進行動作確 認等,壓縮機之再起動係需要等待所定時間(例如,3分), 維修之作業時間變長,有維修性能(performance)變低之問 題。 又,上述之空調裝置,例如在空調裝置裝設等之維修 作業時,雖在位址設定後,除非切換滑動式開關否則一直 在位址設定模式,在此位址設定模式下加以操作其他遙控 11030pif.doc/008 7 571057 器時,將以誤設定於其他遙控器之位址有維修性能變低的 問題。 發明內容 本發明之目的係考慮上述問題以提供可提昇維修性能 的一種空調裝置。 茲爲解決上述課題,其特微在於,包括:強制停止模 式、強制停止解除模式及切換開關。其中,強制停止模式 係使壓縮機之運轉停止後的再起動在從運轉停止以連續所 定時間加以禁止。強制停止解除模式係禁止移行於此強制 停止模式,或在強制停止模式之移行開始後,解除其強制 停止模式。切換開關係使此等模式加以切換。 又,其特徵在於,包括:電源供給手段、運轉停止模 式、解開忽略模式及切換開關。其中,電源供給手段係經 由室內機向室外機供給電源。運轉停止模式係在室內機或 室外器發生異常之場合,停止對室外機之電源供給。解開 忽略模式係不管室內機或室外機有無異常,經由室內機向 室外機供給電源。切換開關係使此等模式加以切換。 又,其特徵在於,包括:強制停止模式、強制停止解 除模式、電源供給手段、運轉停止模式、解開忽略模式及 切換開關。其中,強制停止模式係使壓縮機之運轉停止後 的再起動在從運轉停止以連續所定時間加以禁止。強制停 止解除模式係禁止移行於此強制停止模式,或在強制停止 模式之移行開始後,解除其強制停止模式。電源供給手段 係經由室內機向室外機供給電源。運轉停止模式係在室內 11030pif.doc/008 8 571057 機或室外機發生異常之場合,停止對室外機之電源供給。 解開忽略模式係不管室內機或室外機有無異常’經由室內 機向室外機供給電源。切換開關係使此等模式加以切換。 在此場合,上述開關係一個開關,也可按照此開關之 按壓時間,加以切換於上述強制停止解除模式或上述解開 忽視模式。 又,更且上述開關係也可依照按壓時間切換於位址設 定模式,從切換於此位址設定模式經過所定時間後加以解 除上述位址設定模式。其中,位址設定模式係使空調裝置 本體之位址設定於遙控器所發送之位址。 更且,包括:記憶部與顯示部,其中,記憶部係記憶 室內機或室外機之異常資訊,顯示部係表示此異常資訊。 更且上述開關係也可依照按壓時間切換於自我診斷模式或 消除模式,其中,自我診斷模式係使記憶於上述記憶部之 異常資訊表示於上述顯示部,消除模式係消除記憶於上述 記憶部之異常資訊。 更且又,在上述記憶部係記憶空調裝置本體之位址, 在切換於上述消除模式時,也可使上述記憶部之上述空調 裝置本體的位址加以消除,切換於位址設定模式,從切換 於此位址設定模式經過所定時間後加以解除上述位址設定 模式。其中位址設定模式係使上述空調裝置本體之位址設 定於遙控器所發送之位址。 又,更且上述開關係也可依照控壓時間切換於試運轉 模式。其中試運轉模式係不管設在室內機之室內感應器有 11030pif.doc/008 9 571057 無異常,經由室內機向室外機供給電源。 更且,也可具有緊急運轉開關。緊急運轉開關係使運 轉模式以循環的加以切換。 依據關於本發明之空調裝置’可使維修性能加以提昇。 爲讓本發明之上述原理和其他目的、特徵和優點能更 明顯易懂,下文特舉一較佳實施例,並配合所附圖式,作 詳細說明如下: 實施方孟 以下,依據圖面加以說明本發明之實施例。 第1圖係表示關於本發明之空調裝置的一實施例之線 路圖,第2圖係表示空調裝置之室內機的斜視圖。 如第1圖所示,空調裝置1〇係具有室外機11及室內 機12、室外機ίΐ之室外冷媒配管14與室內機12之室內 冷媒配管15係以經介連結配管24及25加以連結。 上述室外機11係配置於室外。在室外冷媒配管14係 順次配設壓縮機(compressor)16之同時,在此壓縮機16之 吸入側配設累積器(aCCumulato〇17,在壓縮機16之排出口 側配設四通閥(four directional control valve)18,在此四通 閥18側配設室外熱交換器(heat exchanger)19如此加以構 成。壓縮機16係由壓縮機馬達16加以驅動。在室外熱交 換器19係鄰接配置向此室外熱交換器19送風之螺旋漿式 風扇(propeller fan)20(室外風扇)。此螺旋槳風扇20係由風 扇馬達20A加以驅動。上述之四通閥18在冷氣或除濕(dry) 運轉時係切換成爲如實線所示,在暖氣運轉時係切換成爲 11030pif.doc/008 10 571057 如虛線所示。 室內機12係設置於室內,在室內冷媒配管15係順次 配設室內熱交換器21及電動式膨脹閥(expansion valve)22。在此室內熱交換器21係鄰接配置從室內熱交換 器21向室內送風之橫流式通風機(crossfi〇w fan)23(室內風 扇)(參照第2圖)。此橫流式通風機係由風扇馬達23A加以 驅動。 室內機12係壁掛形之室內機,如第2圖所示,係裝設 於房間之壁面100等。在此室內機12之本體12A係形成 空氣之吸入口 27A、27B與吹出口 28。 在此室內機12之本體(空調裝置本體)12A係設置第一 開關之緊急運轉開關30與第二開關之在維修等所使用的 維修開關31。此等開關30、31係按壓式開關。 更且’在本體12A係設置顯示部33。此顯示部33係 由三個LED33A、33B、33C(例如,二色LED或三色LED) 所構成。通常’此顯示部33係以預先決定的色或點滅等 加以顯示運轉狀態等。 在空調裝置10係如第1圖所示具備控制裝置40。在 室內機12係設置室內感應器29之溫度感應器29A、溫度 感應器29B及濕度感應器29C。其中,溫度感應器29A係 檢測吸入於吸入口 27A(第2圖)之裏面的空氣(即,室內空 氣),溫度感應器29B係在室內熱交換器21內檢測冷媒之 溫度,濕度感應器29C係在室內熱交換器21之空氣吸入 側檢測室內之濕度。 11030pif.doc/008 11 571057 在此控制裝置40係以信號線連結室內感應器29、開 關30、31及顯示部33等。尙且,空調裝置1〇係具有可 以無線ί荣作空調運轉之遙控器(remote controller)34。在此 遙控器34係有分配位址,控制裝置40係僅在與本體12a 所分配之位址一致時,接收此遙控器34之操作。又,在 此控制裝置40係接連蜂鳴器(buzzer)35。 此控制裝置40係具有微電腦41,依據預先存於末圖 示之ROM等的記憶媒體之控制程序加以進行空調裝置1〇 全體的控制。 此控制裝置40係例如控制壓縮機16之運轉頻率、四 通閥18之切換及螺旋槳式風扇20之迴轉數。又,控制裝 置40係控制室內機12之橫流式通風機23的迴轉數及電 動式膨脹閥22的開度。藉由此四通閥18之切換,加以設 定空調裝置10之冷氣(或除濕)運轉或暖氣運轉。 又,按照所要求之空調負載,加以控制壓縮機16之運 轉頻率,以使在冷氣運轉時達到所定之冷氣能力,在暖氣 運轉時達到所定之暖氣能力。即,控制裝置40係以使由 溫度感應器29A所檢測之室內溫度可到達所設定之設定溫 度的方式進行控制空調運轉。此時,控制裝置40係在室 內溫度與設定溫度之偏差小於所定偏差(例如1°C)時,進 行控制停止壓縮機16之運轉。 又,控制裝置40係具有例如EEPROM等可重寫之永 久記憶體(nonvolatile memory)之記憶部42。在此記億部42 係記憶本體12A之位址。又,在此記憶部42係記憶空調 11030pif.doc/008 12 571057 裝置1〇(室外機11或室內機12)之異常資訊。具體的係記 憶室內機12之室內感應器29的故障(error)、室內機12之 橫流通風機23的風扇馬達23A之故障。室外機11與室內 機12間之通信故障及從室外機11之故障等。即,控制裝 置40係在此等故障發生時將此等故障以異常資訊加以記 憶於記憶部42。 室內感應器29之故障係例如在感應器29之電阻異常 上昇(感應器之切斷)或,感應器29之異常減少(感應器之 短路)等之故障或,室內熱交換器21之溫度感應器29B的 檢測溫度異常上昇之場合等。對於室內機12之風扇馬達 23A之故障係有例如迴轉數異常或溫度異常等。通信故障 係例如室內機11與室內機12間之通信異常。室外機11 之故障係例如壓縮機16等的異常。 又,控制裝置40係具有按壓計時器(timer)43A、壓縮 機強制停止計時器42B及位址設定計時器43C。其中’按 壓計時器43A係計時維修開關31之按壓時間,壓縮機強 制停止計時器43B係計時使壓縮機以連續第一所定時間(例 如,3分)強制運轉停止時之第一所定時間(例如,3分), 位址設定計時器43C係計測後述之從位址設定狀態切換的 第二所定時間(例如,5分)。 在本實施例,運轉模式係具有冷氣運轉之冷氣運轉模 式、暖氣運轉之暖氣運轉模式、除濕運轉之除濕運轉模式 及空氣淸淨運轉之空氣淸淨運轉模式。 冷氣運轉之冷氣運轉模式時’從壓縮機16排出之冷媒 11030pif.doc/008 13 571057 係如在四通閥18之實線所示,經過四通閥18,流入室外 熱交換器19,從此流出之冷媒係在電動式膨脹閥22膨脹 後,流入室內機12。然後,在室內熱交換器21蒸發,流 至四通閥18,經過累積器17返回壓縮機16。由此室內熱 交換器21,使導入於室內機12內之室內空氣加以冷卻以 致室內成爲冷氣房。尙且,除濕運轉之除濕運轉模式時’ 係以進行比冷氣運轉較低冷氣能力之弱冷氣運轉對室內加 以除濕。 又,在暖氣運轉之暖氣運轉模式時,從壓線機16所排 出之冷媒係如在四通閥18的虛線箭頭所示,經過四通閥 18,流入室內機12。然後,以室內熱交換器21、電動式 膨脹閥22之順序而流,流入室外熱交換器19,從此流出 之冷媒係經過四通閥18後,經過累積器17返回壓縮機16 ° 藉此,室內熱交換器19係以呈現冷凝器(condenser)之機 能,由此室內熱交換器21,使導入於室內機12之室內空 氣加溫以致室內成爲暖氣房。 在空氣淸淨運轉之空氣淸淨運轉模式時’係停止壓縮 機16,驅動室內機12之橫流通風機23,以使空氣送風於 室內。 在未按壓操作開關30、31時,控制器40係由遙控器 34以實行空調運轉之操作的通常運轉模式進行運轉。在此 通常運轉模式時,由遙控器34之操作可加以進行運轉模 式之切換或室內溫度之目標値所示之設定溫度的設定、運 轉/停止之操作等。 14 11030pif.doc/008 571057 尙且,通常,控制裝置40在實行使空調運轉停止之場 合或切換四通閥18(第i圖)之運轉模式切換之場合,係進 行使壓縮機16運轉停止之控制。即,空調裝置1〇係具有 使壓縮機16之運轉停止後的再起動在從運轉停止以連續 第一所定時間(例如,3分)加以禁止的強制停止模式,在 空調運轉停止之場合,或在切換四通閥18之運轉狀態切 換的場合,控制裝置40係以移行於強制停止模式的方式 加以控制。更且,空調裝置1〇係具有強制停止解除模式, 強制停止解除模式係禁止移行於強制停止模式、或在強制 停止模式的移行開始後,解除其強制停止模式。 第3圖係表不對室外機電源供給之電路的槪略圖。電 源係從未圖示之插座供給,以經介在室內機所設之電 源部37對室外機11之各機器加以供給電源。即,經由室 內機12向室外機11供給電源。在從此電源部37向室外 機11之電源線38係具有電力繼電器(p0wer reiay)39。 空調裝置10在以通常運轉模式加以通常運轉之場合係 在控制裝置40之控制下,係以接通(0N)電力繼電器39對 室外機11供給電源。 空調裝置10係具有運轉停止模式,運轉停止模式係在 室內機12或室外機11發生異常之場合,停止對室外機11 之電源供給,控制裝置40係在檢測室內感應器29之故障, 室內機12之風扇馬達23A的故障、通停故障、或室內機 11之故障時,使電力繼電器39斷開(OFF),停止對室外機 11之電源供給。 11030pif.doc/008 15 571057 即,如第4圖所示,在通常運轉模式時,使室內感應 器29之故障、室內機12之風扇馬達23A的故障,通停故 障、及室外機11之故障爲有效,發生此等故障時,係進 行以自動切換於運轉停止模式的控制。 尙且,空調裝置10係具有試運轉模式與解開忽略模 式。其中,試運轉模式係不管設在室內機12之室內感應 器有無異常,經由室內機12對室外機11加以電源供給。 解開忽略模式係不管室內機12或室外機11有無異常,經 由室外機12對室外機11加以電源供給。 即,試運轉模式,係如第4圖所示,使室內感應器29 之故障爲無效的空調運轉之模式,控制裝置40雖然檢測 室內感應器29之故障,也不移行於運轉停止模式,以試 運轉模式實行使空調運轉續行的控制。 又,解開忽略模式,係使室內感應器29之故障,室內 機12之風扇馬達23A的故障,通信故障,及室內機11之 故障爲無效加以空調運轉之模式,不移行於運轉停止模 式,以解開忽略模式,實行使空調運轉續行的控制。 以此試運轉模式續行冷氣運轉、暖氣運轉或除濕運轉 時,壓縮機16係固定於所定之運轉頻率。 又,以解開忽略模式續行冷氣運轉、暖氣運轉或除濕 運轉時,壓縮機16係以所要求之運轉頻率加以運轉。 在本實施例,空調裝置10係具有緊急運轉模式與維修 模式。在第2圖所示之緊急運轉開關30經按壓操作之場 合,控制裝置40係實行從通常轉模式,切換成爲緊急運 11030pif.doc/008 16 571057 轉模式的控制。又,在第2圖所示之維修開關31經按壓 操作之場合,控制裝置40係實行從通常運轉狀態切換成 爲維修狀態的控制。 首先,對緊急運轉開關30經按壓操作之場合的由控制 裝置10之緊急運轉模式的控制動作,參照第5圖所示之 流程圖加以說明。 控制裝置40係判斷是否按壓操作(按鈕操作)緊急運轉 開關30(階段S1)。如未按壓操作緊急運轉開關30,則不 實行緊急運轉處理。 在階段S1之判斷,有按壓操作緊急運轉開關30時, 移行於緊急運轉模式,控制裝置40係判斷現在,即,按 壓緊急運轉開關30時之空調裝置10的空調運轉狀態(階 段 S2)。 在階段S2之0斷,如在運轉停止中之場合,控制裝置 4〇係實行切換爲冷氣運轉模式移行於冷氣運轉的控制(階 段S3)。此時,顯示部33係實行表示冷氣運轉之顯示。例 如,使LED33C以綠色點燈。 控制裝置40係對應於此緊急運轉模式之冷氣運轉模 式,加以設定對應於由溫度感應器29A所檢測之室內溫度 的目標値之設定溫度(階段S4)。 即,在階段S4,設定對應於在切換於冷氣運轉模式時 由溫度感應器29A所檢測之室內溫度(現在溫度)的設定溫 度。此現在溫度係例如,按壓操作緊急運轉開關30在運 轉模式切換時點由溫度感應器29A所檢測之溫度。具體 11030pif.doc/008 17 571057 的,設定溫度係設定於比現在溫度較低之値。例如,設定 溫度係以壓縮機16可動作之方式,設定於從現在溫度減 去比所定偏差較大之所定溫度(例如2°C)値。藉此,切換 於緊急運轉模式移行於冷氣運轉時,室內溫度與所定溫度 之偏差比所定偏差(例如1°C)較大之關係,可使壓縮機16 加以動作,能提昇空調性能。 尙且,在此階段S4,係設有按照冷氣運轉模式的設定 溫度範圍(例如,20°C〜30°C),設定溫度係設定於此設定溫 度範圍內。藉此,例如,欲急速將室內變成室內溫度例如 在32°C以上之冷氣房時,設定溫度係設定在設定溫度範圍 之中,以不損及空調性能之程度的上限値(例如,30°C)之 關係,例如,比室溫爲38°C時以低2°C之値設定於36°C的 設定溫度之場合,較可使空調性能提昇。又,例如,室內 溫度例如不必要成爲在22°C以下之冷氣房時,設定溫度係 設定在設定溫度範圍之中,以不損及空調性能之程度的下 限値(例如,20°C)之關係,可使空調性能提昇。 在階段S2之判斷,如在冷氣運轉中之場合(即,在冷 氣運轉模式之場合),控制裝置40係實行切換於暖氣運轉 模式移行於暖氣運轉的控制(階段S5)。此時,顯示部33 係實行表示暖氣運轉之顯示。例如,使LED33C以紅色點 燈。尙且,此場合之冷氣運轉模式,並非限定於由緊急蓮 轉開關30加以設定的場合,也包含由遙控器34所切換之 在通常運轉模式的冷氣運轉模式。 控制裝置40係對應於此緊急運轉模式之暖氣運轉楔 11030pif.doc/008 18 571057 式,加以設定對應於由溫度感應器29A所檢測之室內溫度 之目標値的設定溫度(階段S6)。 即,在此階段S6,係設定對應於切換爲暖氣運轉模式 時由溫度感應器29A所檢測之室內溫度(現在溫度)的設定 溫度。具體的,設定溫度係設定在比現在溫度較高値。例 如,設定溫度係以壓縮機16可動作之方式,設定於從現 在溫度增加比所定偏差較大之所定溫度(例如,2°C)値。藉 此,在切換於緊急運轉模式移行於暖氣運轉時,室內溫度 與所定溫度之偏差比所定偏差(例如1°C)較大之關係,可 使壓縮機16動作,能使空調性能提昇。 尙且,在此階段S6,係設有按照暖氣運轉狀態之設定 溫度範圍(例如,20°C〜26°C),設定溫度係設定於此設定溫 度範圍之値。藉此,例如,欲急速將室內變成室內溫度例 如在18°C以下暖氣房時,設定溫度係設定在設定溫度範圍 之中,以不損及空調性能之程度的下限値(例如,20°C)之 關係,例如,比室溫爲時以高之値設定於的設 定溫度之場合,較可使空調性能提昇。又,例如,室內溫 度例如不必要成爲在24°C以上之暖氣房時,設定溫度係設 定在設定溫度範圍之中,以不損及空調性能之程度的上限 値(例如,26°C)之關係,可使空調性能提昇。 在階段S2之判斷,如在暖氣運轉中之場合(即,爲暖 仔運轉模式之場合),控制裝置49係實行停止空調運轉之 控制(階段S7)。尙且,此種場合之暖氣運轉模式,並非限 定於由緊急運轉開關30加以設定之場合,也包含由遙控 11030pif.doc/008 19 571057 器34所切換之在通常運轉模式的暖氣運轉模式。 藉由對此緊急運轉開關30加以按壓操作可以如運轉停 止一 >冷氣運轉-> 暖氣運轉->運轉停止->……加以循環的 切換。即,包含運轉停止可以循環的使運轉模式加以切換 之關係,不必要另在本體12A設運轉停止按鈕。 以此緊急運轉開關30可加以切換的運轉模式係爲需要 緊急的冷暖氣運轉模式,在本實施例雖未包含除濕運轉模 式,及空氣淸淨運轉模式,也可包含此等運轉模式。 尙且,在冷暖氣運轉模式除外之其他運轉模式(例如, 除濕運轉模式或空氣淸淨運轉模式)時按壓操作緊急運轉 開關30的場合,即,在緊急運轉模式之運轉模式未包含 的通常運轉模式,在此通常運轉模式之運轉模式的運轉中 按壓緊急運轉開關30之場合,控制裝置40係實行運轉停 止的控制。藉此,在緊急運轉模式之運轉模式未包含的通 常運轉模式,在此通常運轉模式之運轉模式的運轉中,不 能由遙控器34加以操作之場合(例如,遙控器34之遺失 等),藉由按壓操作此緊急運轉開關30,可使運轉加以停 其次,按壓維修開關31之場合由控制裝置40對維修 模式之控制動作,參照第6圖所示之流程圖加以說明。 此維修開關31係可與緊急運轉開關3〇之操作可進行 連續的操作。即,緊急運轉開關3〇與維修開關31係可以 獨AL操作。因此操作單純,可使操作性能提昇。 首先’控制裝置40係確認是否按壓操作(按鈕操作)維 11030pif.doc/008 20 571057 修開關31(階段S11)。 尙且,在階段S11如未按壓維修開關31時,再返回於 階段11之判斷動作,在階段S11如有按壓操作維修開關31 時,則移行於維修模式。 在階段11,如有按壓壓操作維修開關31時,按壓計 時器43A開始計時按壓時間,此按壓時間大於〇秒1秒未 滿時,控制裝置40係禁止壓縮機16移行於強制停止模式, 又在強制停止模式之移行開始後,係實行使其強制停止模 式解除之向強制停止解除模式的切換控制(階段S12)。 具體的,在階段S12,控制裝置40係實行使壓縮強制 停止計時器43B溢流(overflow)的控制。藉由使壓縮機強 制停止計時器43B溢流,控制裝置40係可視爲壓縮機16 之運轉停止時間己經過第一所定時間(例如,3分),壓縮 機16如在運轉中時,禁止移行於強制停止模式,壓縮機16 如在運轉停止中時,則解除壓縮機16之強制停止模式。 切換於此強制停止解除模式之場合,在切換四通閥18 之運轉模式的切換(例如,從冷氣運轉模式向暖氣運轉模 式之切換)時或在空調運轉停止後使空調運轉再開時不需 要等待第-所定時間(例如3分)之經過可加以空調運轉。 特別,在空調裝置1G之裝設_服務性維麵可使冷暖 氣運轉模式之切換動作確認以不費時_以進行。 、尙且,棚縮^16之_停賴式麵制停止解除模 式之讎,麵騰止模邮_停賴之讎係 由維修關31之按關作加以進行。然而,強制停止解 11030pif.doc/008 571057 除模式之解除,即,從強制停止解除模式移行於通常運轉 模式係以自動的加以進行。即’維修開關31係可由強制 停止模式向強制停止解除模式之一方向的切換。 強制停止解除模式之解除係例如’使四通閥18切換之 運轉模式的切換操作,或在空調運轉停止後使空調運轉再 開之操作實行後由控制裝置40以自動的加以實行。 階段S12之處理動作完了,從維修模式切換於通常運 轉模式,再返回階段S11之判斷動作實行處理。 在階段S11之判斷,如維修開關31之按壓時間爲1秒 以上未滿5秒時,控制裝置40係使蜂鳴器35鳴一次(階 段S13),判斷是否在空調運轉中(階段S14)。 在此階段14之判斷的空調運轉中係並非限定於通常運 轉模式’也可在以緊急運轉開關30所切切換之緊急運轉 模式之空調運轉中。 在階段S14之判斷,如在空調運轉中,控制裝置4〇係 實行對應於空調運轉(冷氣運轉、暖氣運轉、除濕運轉或 空氣淸淨運轉)之試運轉狀態的切換控制(階段S15)。例如, 在冷氣運轉中時,控制裝置40係實行移行於冷氣運轉之 試運轉模式的控制。 尙且’控制置40係例如,從切換於試運轉狀態一小時 後以自動切換於通常運轉模式或緊急運轉模式的方式加以 控制。 又’控制裝置40在試運轉模式時,係以不接受遙控器 34之操作的方式加以控制。 11030pif.doc/008 22 571057 更且,在試運轉模式之空調運轉中控壓操作緊急運轉 開關3〇之場合,控制裝置40係實行使空調運轉停止的控 制。如此,中緊急開關3〇之操作可使在試運轉模式之空 調運轉加以停止之關係,不必要在本體12A(第2圖)設運 轉停止之開關。 階段S15之處理動作完了後,從維修模式切換於通常 運轉模式,再返回階段S11之判斷動作實行處理。 在階段S14之判斷處理,如在運轉停止中時,控制裝 置40係實行切換於使記憶部42所記憶之異常資訊顯示於 顯示部33之自我診斷模式的控制(階段S16)。 在此階段S16,記憶於記憶部42之異常資訊係在顯示 部之LED33A、33B、33C以預先所決定之點燈式樣加以 顯現。記憶於此記憶部42之異常資訊係例如從新的異常 資訊順次加以表示。 此階段S16之處理動作完了後,解除自我診斷模式, 從維修模式切換於通常運轉模式,再返回階段S11之判斷 動作實行處理。 在階段S11之判斷,維修開關31之按壓時間,如在5 秒以上時,控制裝置40係使峰鳴器35鳴二次(階段S17), 判斷是否在空調運轉中(階段S18)。 在此階段18之判斷的空調運轉中係並非限定於通常運 轉模式也可在以緊急運轉開關30所切換之緊急運轉模式 之空調運轉中。 在階段S18之判斷,如在空調運轉中時,控制裝置40 11030pif.doc/008 23 571057 係實行對驗(純_、賴簡、除濕運轉 或空氣淸賴轉)之測满模辦㈣控制(階段si9)。 例如,爲冷氣綱㈣,控制系_ Μ健行移行於冷氣 運轉之解開忽略模式的控制。 尙且,控制裝置40係,例如,從切換於解開忽略模式 一小時後,以自動的切換於通常蓮轉模式的方式加以控 制。 又,控制裝置40在解開忽略模式時,係以不接受遙控 器34之操作的方法加以控制。 更且,在解開忽略模式之空調運轉中按壓操作緊急運 轉開關30之場合,控制裝置40係實行使空調運轉加以停 止的控制。由此緊急運轉開關30之操作可使在解開忽略 模式之空調運轉加以停止的關係,在本體12Α(第2圖)不 必要另設運轉停止之開關。如此,藉由以具有解開忽略模 式,在維修作業時可對室外機以強制的供給電源之關係, 可使維修性能加以提昇。 尙且,在運轉停止模式與解開忽略模式之切換時,由 運轉停止模式向強制停止解除模式之切換係由維修開關31 之按壓操作加以實行。然而,由解開忽略模式,向運轉停 止模式之移行係以自動的加以實行。即,維修開關31係 可由運轉停止模式向解開忽略模式之一方向的切換。 階段S19之處理動作完成後,係從維修模式切換於通 常運轉模式,再返回階段S11之判斷動作實行處理。 在階段18之判斷,如在運轉停止中時,控制裝置40 11030pif.doc/008 24 571057 係實行切換於使記憶在記憶部42(EEPROM)之異常資訊(室 內感應器29之故障、室內機12之風扇馬達23A的故障, 通信故障、及室外機11之故障等之故障資訊)加以消除之 消除模式的控制(階段S20)。在切換於此消除模式時,消 除記憶於記憶部42(EEPROM)之異常資訊。此時,控制裝 置40係實行消除(clear)記憶在記憶部42(EEPROM)之空調 裝置本體的位址之控制。 其次,控制裝置40係實行切換於位址設定模式之控制 (階段21)。位址設定模式係使空調裝置本體之住址設定於 由遙控器34所發送之位址。具體的,控制裝置40係使記 憶在記憶部42之空調裝置本體之位址與,遙控器34之操 作時所發送之位址加以照合,如兩者之位址一致時,始接 受遙控器之操作的關係,控制裝置40在位址設定狀態時 係使遙控器34所發送之位址記憶於記憶部42加以位址設 定。 尙且,在切換於位址設定模式時由位址設定計時器43C 開始計時,經過第二所定時間(例如,5秒)後,控制裝置40 係控制成爲使位址設定模式加以解除。即,經過此第二所 定時間(例如,5秒)後,雖由遙控器34加以發送位址,也 不實行位址設定。如此,雖移行於位址設定模式,因有維 修開關31之按壓操作與時間的關係,不容易生起位址之 錯誤設定,以致提昇維修性能。 階段S21之處理動作完成後,從維修模式切換於通常 運轉模式,再返回於階段S11之判斷動作實行處理1 11030pif.doc/008 25 571057 以上,依據本實施例時,以一個維修開關3 1 ’按照此 開關31之按壓時間,由於可切換於強制停止解除模式’ 如在空調運轉中時爲試運轉模式或解開忽略模式’或者在 空調運轉停止中時爲自我診斷模式或消除模式’以一個開 關31,可切換於強制停止解除模式、試運轉模式、解開忽 略模式、自我診斷模式、消除模式之關係,可更使維修性 能加以提昇。 又,依據本實施例時,藉由在空調裝置本體12A設置 緊急運轉開關30,雖在不可能操作遙控器34時也可以切 換運轉模式之關係,可使空調性能加以提昇。 又,依據本實施例時,藉由在空調裝置本體12A設置 維修開關31,雖在不可能操作遙控器34時’也可以實行 維修之操作的關係,可使維修性能加以提昇。 又,依據本實施例,藉由在空調裝置本體12設置緊急 運轉開關30與維修開關31之兩個開關,可由緊急運轉開 關30切換運轉模式,由維修開關31可切換於對應所切換 之運轉模式的解開忽略模式之關係,在維修作業時可更減 少遙控器34之操作數,可更使維修性能加以提昇。 又,依據本實施例,以一個緊急運轉開關30,可使冷 暖氣運轉模式以循環的加以切換之關係,與使用必要複數 位置之滑動式開關之場合比較,可使佔有區域變小,在遙 控器34之遺失等無法操作遙控器34時也可加以冷暖氣運 轉之關係,可使空調性能加以提昇。 又,依據本實施例,由緊急運轉開關30選擇所定運轉 11030pif.doc/008 26 571057 模式之場合,對所選擇之運轉模式的溫度設定,在冷氣運 轉模式時,以自動設定於比室內溫度較低之値’在暖氣運 轉狀態時,以自動設定於比室內溫度較高之値的關係,可 由緊急運轉開關30選擇冷氣運轉模式或暖氣運轉模式’ 更且,選擇冷氣或暖氣運轉模式之任何者,可使壓縮機16 加以運轉的關係,可使空調性能加以提昇。 尙且,在本實施例,緊急運轉開關係以按鈕開關之場 合加以說明,並不受限於此’也可爲滑動式開關。此種場 合,運轉模式之切換係可藉由滑動開關加以實行。 以上,雖以依據一實施例加以說明本發明,然其顯然 的本發明並非限定於此。 雖然本發明已以一較佳實施例揭露如上,然其並非用 以限定本發明,任何熟習此技藝者,在不脫離本發明之精 神和範圍內,當可作些許之更動與潤飾,因此本發明之保 護範圍當視後附之申請專利範圍所界定者爲準。 圖式之簡單說明 第1圖係表示依據本發明之空調裝置的一實施例之線 路圖。 第2圖係表示壁掛形室內機之外觀的斜視圖。 第3圖係表示向室外機供給電力之電路的槪略圖。 第4圖係表示在各運轉狀態之故障的有效/無效之圖。 第5圖係表示在按壓操作緊急運轉開關之場合,由控 制裝置之緊急運轉模式的控制動作之流程圖。 第6圖係表示在按壓操作維修開關之場合,由控制裝 11030pif.doc/008 27 571057 置之維修模式的控制動作之流程圖。 圖式之標示說明= 10 空調裝置 11 室外機 12 室內機 12A 本體(空調裝置本體) 16 壓縮機 29 室內感應器 31 維修開關 33 顯示部 34 遙控器 39 電力繼電器 40 控制裝置 42 記憶部 11030pif.doc/008 28571057 (1) Description of the invention: The technical field of the Fari version The present invention relates to an air conditioner with a maintenance switch. In the prior art, generally, for an air conditioner with a compressor and a heat exchanger, during the normal operation of the air conditioner, as a protective action for the air conditioner, after the compressor operation is stopped, such as when the operation mode is switched or the air conditioner operation is stopped After a predetermined time (for example, 3 minutes) has elapsed since the operation was stopped, restart of the compressor is prohibited. In addition, generally, the power supply to the outdoor unit is performed through the indoor unit. When the indoor unit or the outdoor unit is abnormal during the normal operation of the air conditioner, as a protection action for the air conditioner, the outdoor unit is stopped. Power supply. Also, in general, when setting the address of the air conditioner body, a slide switch is used to switch to the address setting mode. The address of the remote control is received by receiving the address sent from the remote control. The address is set to the address of the air conditioner body. However, for the above-mentioned air-conditioning apparatus, for example, although operation confirmation is performed during maintenance, the restart of the compressor needs to wait for a predetermined time (for example, 3 minutes), the maintenance operation time becomes longer, and there is a decrease in performance. problem. In addition, in the above-mentioned air-conditioning device, for example, during the maintenance operation of the air-conditioning device installation, after the address setting, unless the slide switch is switched, it is always in the address setting mode, and other remote controls are operated in this address setting mode. 11030pif.doc / 008 7 571057, it will be incorrectly set to the address of other remote control, there is a problem of low maintenance performance. SUMMARY OF THE INVENTION An object of the present invention is to provide an air-conditioning apparatus capable of improving maintenance performance in consideration of the above problems. In order to solve the above-mentioned problems, the special features include: a forced stop mode, a forced stop release mode, and a switch. Among them, the forced stop mode prohibits restarting of the compressor after the operation is stopped for a predetermined period of time from the operation stop. The forced stop release mode is forbidden to move in this forced stop mode or release the forced stop mode after the migration of the forced stop mode is started. Switching the on relationship switches these modes. In addition, it is characterized by including a power supply means, an operation stop mode, a release ignore mode, and a switch. Among them, the power supply means supplies power to the outdoor unit via the indoor unit. The operation stop mode is to stop the power supply to the outdoor unit when an abnormality occurs in the indoor unit or outdoor unit. Unlock ignore mode is to supply power to the outdoor unit via the indoor unit regardless of whether the indoor unit or outdoor unit is abnormal. Switching the on relationship switches these modes. In addition, it is characterized by including a forced stop mode, a forced stop release mode, a power supply means, an operation stop mode, a release ignore mode, and a switch. Among them, the forced stop mode prohibits restarting of the compressor after the operation is stopped for a predetermined period of time from the operation stop. The forced stop release mode is forbidden to move in this forced stop mode or release the forced stop mode after the start of the migration of the forced stop mode. The power supply means supplies power to the outdoor unit through the indoor unit. The operation stop mode is to stop the power supply to the outdoor unit when the indoor or outdoor unit is abnormal at 11030pif.doc / 008 8 571057. The unlock ignore mode is to supply power to the outdoor unit via the indoor unit regardless of whether the indoor unit or the outdoor unit is abnormal. Switching the on relationship switches these modes. In this case, the switch may be switched to the forced stop release mode or the unlocked ignore mode according to the pressing time of the switch. Moreover, the above-mentioned open relationship can also be switched to the address setting mode according to the pressing time, and the above-mentioned address setting mode can be eliminated after a predetermined time has elapsed from switching to this address setting mode. The address setting mode is to set the address of the air conditioner body to the address sent by the remote control. Furthermore, it includes a memory unit and a display unit, wherein the memory unit stores abnormal information of the indoor unit or the outdoor unit, and the display unit indicates the abnormal information. Moreover, the above open relationship can also be switched to the self-diagnostic mode or the erasing mode according to the pressing time. The self-diagnostic mode is to display the abnormal information stored in the memory section on the display section, and the erasing mode is to erase the memory stored in the memory section Exception information. Furthermore, when the memory unit stores the address of the air-conditioning device body, when switching to the erasing mode, the address of the air-conditioning device body of the memory portion can also be erased and switched to the address setting mode. Switching to this address setting mode will release the above address setting mode after a set time has elapsed. The address setting mode is to set the address of the air conditioner body to the address sent by the remote controller. In addition, the above open relationship can be switched to the trial operation mode according to the pressure control time. Among them, the trial operation mode is to supply power to the outdoor unit via the indoor unit regardless of whether the indoor sensor installed in the indoor unit has 11030pif.doc / 008 9 571057. Furthermore, it may have an emergency operation switch. The emergency operation open relationship causes the operation mode to be switched cyclically. According to the air conditioner according to the present invention, maintenance performance can be improved. In order to make the above principles and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is given below and described in detail with the accompanying drawings as follows: The following is implemented according to the drawings An embodiment of the present invention will be described. Fig. 1 is a circuit diagram showing an embodiment of the air-conditioning apparatus according to the present invention, and Fig. 2 is a perspective view of an indoor unit of the air-conditioning apparatus. As shown in Fig. 1, the air conditioner 10 is an outdoor refrigerant pipe 14 having an outdoor unit 11 and an indoor unit 12, an outdoor unit 11 and an indoor refrigerant pipe 15 of the indoor unit 12, and is connected by intermediary connecting pipes 24 and 25. The outdoor unit 11 is placed outdoors. While the outdoor refrigerant piping 14 is sequentially provided with a compressor 16, an accumulator (aCCumulato〇17) is provided on the suction side of the compressor 16, and a four-way valve (four The directional control valve 18 is configured as follows. An outdoor heat exchanger 19 is provided on the side of the four-way valve 18. The compressor 16 is driven by the compressor motor 16. The outdoor heat exchanger 19 is disposed adjacent to the A propeller fan 20 (outdoor fan) for supplying air to the outdoor heat exchanger 19. The propeller fan 20 is driven by a fan motor 20A. The four-way valve 18 described above is operated when the air-conditioning or dry operation is performed. The switching is as shown by the solid line, and it is switched to 11030 pif.doc / 008 10 571057 during the heating operation as shown by the dotted line. The indoor unit 12 is installed indoors, and the indoor refrigerant pipe 15 is sequentially equipped with the indoor heat exchanger 21 and the electric motor. Expansion valve (expansion valve) 22. Here, the indoor heat exchanger 21 is a cross-fiow fan 23 (indoor fan) which is arranged adjacent to the indoor heat exchanger 21 and sends air to the room (see FIG. 2). This cross-flow fan is driven by a fan motor 23A. The indoor unit 12 is a wall-mounted indoor unit, as shown in FIG. 2, and is installed on the wall surface 100 of the room. The body 12A of the indoor unit 12 is formed here. The air inlets 27A and 27B and the air outlet 28. The body (air conditioner body) 12A of the indoor unit 12 is provided with an emergency operation switch 30 of the first switch and a maintenance switch 31 used for maintenance and the like of the second switch. These switches 30 and 31 are push-type switches. Furthermore, a display portion 33 is provided in the main body 12A. The display portion 33 is composed of three LEDs 33A, 33B, and 33C (for example, two-color LEDs or three-color LEDs). Normally, the display unit 33 displays the operating status in a predetermined color or on or off. The air conditioner 10 is provided with a control device 40 as shown in Fig. 1. The indoor unit 12 is provided with an indoor sensor 29 temperature. Sensor 29A, temperature sensor 29B, and humidity sensor 29C. Among them, the temperature sensor 29A detects the air (ie, indoor air) sucked into the suction port 27A (Figure 2), and the temperature sensor 29B is indoors. Cold detection in heat exchanger 21 The temperature and humidity sensor 29C is used to detect the humidity in the room on the air suction side of the indoor heat exchanger 21. 11030pif.doc / 008 11 571057 The control device 40 is connected to the indoor sensor 29, switches 30, 31 and The display unit 33 and the like. Furthermore, the air conditioner 10 is provided with a remote controller 34 capable of operating wirelessly as an air conditioner. Here, the remote controller 34 has an assigned address, and the control device 40 receives the operation of the remote controller 34 only when it is consistent with the address assigned by the main body 12a. The control device 40 is connected to a buzzer 35 in succession. This control device 40 includes a microcomputer 41, and controls the entire air-conditioning apparatus 10 according to a control program previously stored in a memory medium such as a ROM (not shown). This control device 40 controls, for example, the operating frequency of the compressor 16, the switching of the four-way valve 18, and the number of revolutions of the propeller fan 20. The control device 40 controls the number of revolutions of the cross-flow fan 23 of the indoor unit 12, and the opening degree of the electric expansion valve 22. By switching the four-way valve 18, the air-conditioning (or dehumidifying) operation or heating operation of the air conditioner 10 is set. In addition, the operating frequency of the compressor 16 is controlled in accordance with the required air-conditioning load so that the predetermined cooling capacity is achieved during the cooling operation and the predetermined heating capacity is achieved during the heating operation. That is, the control device 40 controls the air-conditioning operation so that the indoor temperature detected by the temperature sensor 29A can reach the set temperature. At this time, the control device 40 controls and stops the operation of the compressor 16 when the deviation between the indoor temperature and the set temperature is smaller than a predetermined deviation (for example, 1 ° C). The control device 40 is a memory unit 42 having a rewritable nonvolatile memory such as an EEPROM. Here, the 42-portion 42 is the address of the memory body 12A. Here, the memory section 42 stores the abnormal information of the air conditioner 11030pif.doc / 008 12 571057 device 10 (outdoor unit 11 or indoor unit 12). Specifically, the failure of the indoor sensor 29 of the indoor unit 12 and the failure of the fan motor 23A of the cross-flow fan 23 of the indoor unit 12 will be described. Communication failure between the outdoor unit 11 and the indoor unit 12 and failure of the slave outdoor unit 11 and the like. That is, the control device 40 memorizes these failures as abnormal information in the memory unit 42 when these failures occur. The failure of the indoor sensor 29 is, for example, a failure in the abnormal increase in the resistance of the sensor 29 (cut-off of the sensor) or an abnormal decrease in the sensor 29 (short-circuit of the sensor) or the temperature induction of the indoor heat exchanger 21 The device 29B detects an abnormal temperature rise. The failure of the fan motor 23A of the indoor unit 12 is, for example, an abnormal rotation number or an abnormal temperature. The communication failure is, for example, an abnormal communication between the indoor unit 11 and the indoor unit 12. The failure of the outdoor unit 11 is an abnormality such as the compressor 16. In addition, the control device 40 includes a pressing timer 43A, a compressor forced stop timer 42B, and an address setting timer 43C. Among them, 'pressing the timer 43A is the pressing time of the maintenance switch 31, and the compressor forced stop timer 43B is the first predetermined time when the compressor is forced to stop for the first continuous time (for example, 3 minutes) (for example, 3 minutes). , 3 minutes), the address setting timer 43C measures a second predetermined time (for example, 5 minutes) for switching from the address setting state described later. In this embodiment, the operation mode includes an air-conditioning operation mode of air-conditioning operation, a heating operation mode of heating operation, a dehumidification operation mode of dehumidification operation, and an air-clean operation mode of air-clean operation. In the air-conditioning operation mode of the air-conditioning operation, the refrigerant discharged from the compressor 16 is 11030pif.doc / 008 13 571057, as shown by the solid line of the four-way valve 18, passes through the four-way valve 18, flows into the outdoor heat exchanger 19, and flows out The refrigerant is expanded by the electric expansion valve 22 and then flows into the indoor unit 12. Then, it is evaporated in the indoor heat exchanger 21, flows to the four-way valve 18, and returns to the compressor 16 through the accumulator 17. Thereby, the indoor heat exchanger 21 cools the indoor air introduced into the indoor unit 12, so that the room becomes an air-conditioned room. In addition, in the dehumidification operation mode of the dehumidification operation ', the room is dehumidified by a weak air-conditioning operation that has a lower air-conditioning capacity than the air-conditioning operation. In the heating operation mode of the heating operation, the refrigerant discharged from the crimping machine 16 flows through the four-way valve 18 and flows into the indoor unit 12 as indicated by the dotted arrow on the four-way valve 18. Then, it flows in the order of the indoor heat exchanger 21 and the electric expansion valve 22, flows into the outdoor heat exchanger 19, and the refrigerant flowing out there passes through the four-way valve 18, and then returns to the compressor 16 ° through the accumulator 17, thereby, The indoor heat exchanger 19 exhibits the function of a condenser, whereby the indoor heat exchanger 21 warms the indoor air introduced into the indoor unit 12 so that the room becomes a heating room. In the air-cleaning operation mode, the compressor 16 is stopped and the cross-flow fan 23 of the indoor unit 12 is driven so that the air is blown into the room. When the operation switches 30 and 31 are not pressed, the controller 40 is operated by the remote controller 34 in the normal operation mode for performing the operation of the air-conditioning operation. In this normal operation mode, the operation of the remote control 34 can be used to switch the operation mode or set the set temperature as shown in the target of room temperature, and to operate / stop the operation. 14 11030pif.doc / 008 571057 In general, the control device 40 stops the operation of the compressor 16 when the air conditioner is stopped or the operation mode of the four-way valve 18 (picture i) is switched. control. That is, the air-conditioning apparatus 10 has a forced stop mode in which restarting of the compressor 16 after the operation is stopped is prohibited for a first predetermined time (for example, 3 minutes) from the operation stop, when the air-conditioning operation is stopped, or When the operation state of the four-way valve 18 is switched, the control device 40 is controlled so as to move to the forced stop mode. Furthermore, the air conditioner 10 has a forced stop release mode. The forced stop release mode prohibits the shift to the forced stop mode or releases the forced stop mode after the shift of the forced stop mode is started. Fig. 3 is a schematic diagram showing a circuit for supplying power to an outdoor unit. Power is supplied from a socket not shown, and power is supplied to each device of the outdoor unit 11 through a power source section 37 provided in the indoor unit. That is, power is supplied to the outdoor unit 11 through the indoor unit 12. The power supply line 38 from the power supply section 37 to the outdoor unit 11 includes a power relay 39. When the air conditioner 10 is operating normally in the normal operation mode, it is controlled by the control device 40 to supply power to the outdoor unit 11 by turning on the (ON) power relay 39. The air conditioner 10 has an operation stop mode. The operation stop mode is to stop the power supply to the outdoor unit 11 when an abnormality occurs in the indoor unit 12 or the outdoor unit 11. The control device 40 detects a failure of the indoor sensor 29. The indoor unit When the fan motor 23A of 12 fails, the on-off failure, or the indoor unit 11 fails, the power relay 39 is turned OFF, and the power supply to the outdoor unit 11 is stopped. 11030pif.doc / 008 15 571057 That is, as shown in FIG. 4, in the normal operation mode, the indoor sensor 29 is malfunctioning, the fan motor 23A of the indoor unit 12 is malfunctioning, the on-off failure, and the outdoor unit 11 is malfunctioning. To be effective, when such a failure occurs, control is performed to automatically switch to the operation stop mode. In addition, the air-conditioning apparatus 10 has a trial operation mode and a release ignore mode. The test operation mode is to supply power to the outdoor unit 11 via the indoor unit 12 regardless of the presence or absence of an abnormality in the indoor sensor installed in the indoor unit 12. The unlock ignore mode is to supply power to the outdoor unit 11 via the outdoor unit 12 regardless of whether the indoor unit 12 or the outdoor unit 11 is abnormal. That is, as shown in FIG. 4, the test operation mode is a mode in which the failure of the indoor sensor 29 is an invalid air-conditioning operation. Although the control device 40 detects the failure of the indoor sensor 29, it does not move to the operation stop mode. The trial operation mode implements control for continuing the operation of the air conditioner. In addition, unlocking the ignore mode is a mode in which the failure of the indoor sensor 29, the failure of the fan motor 23A of the indoor unit 12, the communication failure, and the failure of the indoor unit 11 are invalid and the air-conditioning operation is performed. In order to release the ignore mode, control is performed to continue the operation of the air conditioner. When the air-conditioning operation, heating operation, or dehumidification operation is continued in this test operation mode, the compressor 16 is fixed at a predetermined operating frequency. When the air-conditioning operation, heating operation, or dehumidification operation is continued in the unlock ignore mode, the compressor 16 is operated at the required operation frequency. In this embodiment, the air-conditioning apparatus 10 has an emergency operation mode and a maintenance mode. In the case where the emergency operation switch 30 shown in FIG. 2 is pressed, the control device 40 performs control from the normal rotation mode to the emergency operation 11030pif.doc / 008 16 571057 rotation mode. When the maintenance switch 31 shown in Fig. 2 is operated by pressing, the control device 40 performs control for switching from the normal operation state to the maintenance state. First, the control operation of the emergency operation mode by the control device 10 when the emergency operation switch 30 is operated by pressing will be described with reference to the flowchart shown in FIG. The control device 40 determines whether the emergency operation switch 30 is operated by pressing (button operation) (step S1). If the emergency operation switch 30 is not pressed, the emergency operation processing is not performed. In the judgment of stage S1, when the emergency operation switch 30 is pressed and operated, the control device 40 judges the air-conditioning operation state of the air-conditioning apparatus 10 at present, that is, when the emergency operation switch 30 is pressed (stage S2). If the operation is stopped at stage S2 0, the controller 40 executes the control for switching to the air-conditioning operation mode and shifting to the air-conditioning operation (step S3). At this time, the display unit 33 performs a display indicating the air-conditioning operation. For example, LED33C is lit in green. The control device 40 is a cold-air operation mode corresponding to this emergency operation mode, and sets a set temperature corresponding to the target temperature of the room temperature detected by the temperature sensor 29A (stage S4). That is, in step S4, a set temperature corresponding to the indoor temperature (current temperature) detected by the temperature sensor 29A when switching to the air-conditioning operation mode is set. The current temperature is, for example, the temperature detected by the temperature sensor 29A when the emergency operation switch 30 is pressed to switch the operation mode. For the specific 11030pif.doc / 008 17 571057, the set temperature is set to be lower than the current temperature. For example, the set temperature is set so that the compressor 16 can operate, and is set at a predetermined temperature (for example, 2 ° C) minus a predetermined deviation which is larger than the predetermined temperature from the current temperature. Thereby, when switching to the emergency operation mode and shifting to air-conditioning operation, the relationship between the deviation of the room temperature and the predetermined temperature is larger than the predetermined deviation (for example, 1 ° C), and the compressor 16 can be operated to improve the air conditioning performance. Also, at this stage S4, a set temperature range (for example, 20 ° C ~ 30 ° C) is set according to the air-conditioning operation mode, and the set temperature is set within this set temperature range. With this, for example, if you want to quickly change the room into an air-conditioned room with an indoor temperature above 32 ° C, for example, the set temperature is set in the set temperature range so as not to impair the air-conditioning performance. (For example, 30 ° C) For example, when the room temperature is set at 36 ° C, which is 2 ° C lower than when the room temperature is 38 ° C, the air conditioning performance can be improved. For example, when the indoor temperature does not need to be an air-conditioned room below 22 ° C, for example, the set temperature is set within the set temperature range so as not to impair the lower limit of the degree of air conditioning performance (for example, 20 ° C). Relationship can improve air conditioning performance. In the judgment in step S2, as in the case of air-conditioning operation (i.e., in the case of air-conditioning operation mode), the control device 40 executes control for switching to the heating operation mode and shifting to heating operation (phase S5). At this time, the display unit 33 performs a display indicating a heating operation. For example, let LED33C light up in red. In addition, the air-conditioning operation mode in this case is not limited to the setting by the emergency lotus switch 30, and includes the air-conditioning operation mode in the normal operation mode switched by the remote controller 34. The control device 40 is a heating operation wedge 11030pif.doc / 008 18 571057 corresponding to this emergency operation mode, and sets a set temperature corresponding to the target temperature of the indoor temperature detected by the temperature sensor 29A (stage S6). That is, at this stage S6, the set temperature corresponding to the indoor temperature (current temperature) detected by the temperature sensor 29A when switching to the heating operation mode is set. Specifically, the set temperature is set higher than the current temperature. For example, the set temperature is set to a predetermined temperature (e.g., 2 ° C) that is larger than a predetermined deviation from the current temperature increase so that the compressor 16 can operate. Therefore, when switching to the emergency operation mode and shifting to heating operation, the relationship between the deviation between the room temperature and the predetermined temperature is larger than the predetermined deviation (for example, 1 ° C), so that the compressor 16 can be operated and the air conditioning performance can be improved. (6) At this stage S6, a set temperature range (for example, 20 ° C to 26 ° C) is set according to the heating operation state, and the set temperature is set to be within this set temperature range. With this, for example, if you want to quickly change the indoor temperature to a heating room below 18 ° C, for example, the set temperature is set within the set temperature range so as not to compromise the lower limit of the degree of air conditioning performance (for example, 20 ° C ), For example, when the setting temperature is set at a higher temperature than the room temperature, the air conditioning performance can be improved. In addition, for example, when the indoor temperature does not need to be a heating room above 24 ° C, the set temperature is set within the set temperature range so as not to impair the air conditioning performance. (E.g., 26 ° C) Relationship can improve air conditioning performance. In the judgment in the step S2, if the heating operation is in progress (i.e., in the case of the warmer operation mode), the control device 49 performs control for stopping the air-conditioning operation (step S7). In addition, the heating operation mode in this case is not limited to the setting by the emergency operation switch 30, but also includes the heating operation mode in the normal operation mode switched by the remote control 11030pif.doc / 008 19 571057 device 34. By pressing the emergency operation switch 30, the operation can be stopped, for example, > air-conditioning operation- > heating operation- > operation stop- >. That is, the operation stop mode can be cycled to switch the operation mode, and it is not necessary to provide an operation stop button in the main body 12A. The operation mode that can be switched by this emergency operation switch 30 is an emergency heating and cooling operation mode. Although this embodiment does not include a dehumidification operation mode and a clean air operation mode, these operation modes may also be included. In addition, when the emergency operation switch 30 is pressed during an operation mode other than the heating and cooling operation mode (for example, the dehumidification operation mode or the air cleaning operation mode), that is, the normal operation not included in the operation mode of the emergency operation mode In the mode, when the emergency operation switch 30 is pressed during the operation in the normal operation mode, the control device 40 performs control to stop the operation. Therefore, in the normal operation mode that is not included in the emergency operation mode operation mode, and when the operation in the normal operation mode operation mode cannot be operated by the remote control 34 (for example, the loss of the remote control 34, etc.), By pressing the emergency operation switch 30, the operation can be stopped next, and when the maintenance switch 31 is pressed, the control operation of the maintenance mode by the control device 40 will be described with reference to the flowchart shown in FIG. This maintenance switch 31 can be operated continuously with the operation of the emergency operation switch 30. That is, the emergency operation switch 30 and the maintenance switch 31 can be operated independently of AL. Therefore, the simple operation can improve the operation performance. First, the control device 40 confirms whether or not a pressing operation (button operation) is performed. 11030pif.doc / 008 20 571057 Repair switch 31 (stage S11). In addition, if the maintenance switch 31 is not pressed in step S11, the judgment operation in step 11 is returned, and if the maintenance switch 31 is pressed in step S11, it moves to the maintenance mode. In step 11, when the maintenance switch 31 is operated by pressing, the pressing timer 43A starts to count the pressing time. When the pressing time is greater than 0 seconds and less than 1 second, the control device 40 prohibits the compressor 16 from moving to the forced stop mode. After the transition of the forced stop mode is started, switching control to cancel the forced stop mode to the forced stop release mode is performed (step S12). Specifically, in step S12, the control device 40 performs control for causing the compression forced stop timer 43B to overflow. By causing the compressor forced stop timer 43B to overflow, the control device 40 can be regarded as the operation stop time of the compressor 16 having passed the first predetermined time (for example, 3 minutes). If the compressor 16 is in operation, it is forbidden to move In the forced stop mode, if the compressor 16 is stopped, the forced stop mode of the compressor 16 is released. When switching to this forced stop release mode, there is no need to wait when switching the operation mode of the four-way valve 18 (for example, switching from the air-conditioning operation mode to the heating operation mode) or after turning on the air-conditioning operation after stopping the air-conditioning operation. The air-conditioning operation can be performed after the lapse of the predetermined time (for example, 3 minutes). In particular, in the installation of the air conditioner 1G, the service dimension allows the operation of switching the heating and cooling operation modes to be confirmed without any time consuming. In addition, shed shrink ^ 16 of the _stop Lai-style noodle system stop release mode, noodles stop die mail _ stop Lai-zhi 雠 system is carried out by the maintenance of the 31-point operation. However, the forced stop solution 11030pif.doc / 008 571057 cancels the removal mode, that is, the transition from the forced stop release mode to the normal operation mode is performed automatically. That is, the 'maintenance switch 31 is switched from one of the forced stop mode to the forced stop release mode. The release of the forced stop release mode is, for example, the operation mode switching operation of switching the four-way valve 18, or the operation of turning the air conditioner operation back on after the air conditioner operation is stopped, and the control device 40 automatically performs the operation. After the processing operation in the step S12 is completed, the maintenance mode is switched to the normal operation mode, and then the processing returns to the determination operation in the step S11 to execute the processing. In the judgment of step S11, if the pressing time of the maintenance switch 31 is more than 1 second and less than 5 seconds, the control device 40 makes the buzzer 35 sound once (step S13), and determines whether the air conditioner is running (step S14). The air-conditioning operation determined at this stage 14 is not limited to the normal operation mode ', but may also be performed in the air-conditioning operation of the emergency operation mode switched by the emergency operation switch 30. In the judgment in step S14, for example, in the air-conditioning operation, the control device 40 executes the switching control of the trial operation state corresponding to the air-conditioning operation (air-conditioning operation, heating operation, dehumidification operation, or clean air operation) (phase S15). For example, when the air-conditioning operation is in progress, the control device 40 executes control in a trial operation mode shifted to the air-conditioning operation. In addition, the 'control setting 40' is controlled by, for example, automatically switching to the normal operation mode or the emergency operation mode after switching from the trial operation state to one hour. In the test operation mode, the control device 40 is controlled so as not to accept the operation of the remote controller 34. 11030pif.doc / 008 22 571057 In addition, when the emergency operation switch 30 is controlled during the air-conditioning operation in the test operation mode, the control device 40 performs control to stop the air-conditioning operation. In this way, the operation of the intermediate emergency switch 30 can stop the air-conditioning operation in the trial operation mode, and it is not necessary to provide a switch for stopping the operation in the main body 12A (Figure 2). After the processing operation in the step S15 is completed, the maintenance mode is switched to the normal operation mode, and then the processing returns to the determination operation in the step S11 to execute the processing. In the determination processing in step S14, for example, when the operation is stopped, the control device 40 executes control for switching to the self-diagnostic mode in which the abnormal information stored in the storage section 42 is displayed on the display section 33 (step S16). At this stage S16, the abnormal information stored in the memory section 42 is displayed in the LED 33A, 33B, 33C on the display section in a predetermined lighting pattern. The abnormality information stored in the memory section 42 is sequentially displayed from the new abnormality information, for example. After the processing operation in this step S16 is completed, the self-diagnostic mode is canceled, the maintenance mode is switched to the normal operation mode, and then the determination operation in step S11 is performed again. In the judgment of stage S11, if the pressing time of the maintenance switch 31 is more than 5 seconds, the control device 40 makes the peak sounder 35 sound twice (stage S17), and judges whether it is in the air-conditioning operation (stage S18). The air-conditioning operation determined at this stage 18 is not limited to the normal operation mode and may be performed in the air-conditioning operation of the emergency operation mode switched by the emergency operation switch 30. In the judgment of stage S18, for example, during the air-conditioning operation, the control device 40 11030pif.doc / 008 23 571057 implements the full-scale measurement control of the inspection (pure _, Lai Jian, dehumidification operation or air circulation). Phase si9). For example, in the case of air-conditioning, the control system _M moves to the air-conditioning operation to unlock the control of the ignore mode. In addition, the control device 40 is controlled, for example, by automatically switching to the normal lotus rotation mode after one hour from switching to the unlocked ignore mode. When the ignore mode is released, the control device 40 is controlled by a method that does not accept the operation of the remote control 34. Furthermore, when the emergency operation switch 30 is pressed and operated during the air-conditioning operation in the unlock mode, the control device 40 performs control to stop the air-conditioning operation. Thus, the operation of the emergency operation switch 30 can stop the air-conditioning operation when the ignore mode is released, and it is not necessary to provide a separate operation stop switch in the main body 12A (Fig. 2). In this way, by having a release-ignoring mode, it is possible to forcefully supply power to the outdoor unit during maintenance operations, thereby improving maintenance performance. In addition, when switching between the operation stop mode and the release ignore mode, the switching from the operation stop mode to the forced stop release mode is performed by pressing the maintenance switch 31. However, the shift from the ignore mode to the operation stop mode is performed automatically. That is, the maintenance switch 31 can be switched from the operation stop mode to one of the unlocking and ignoring modes. After the processing operation in phase S19 is completed, it is switched from the maintenance mode to the normal operation mode, and then returns to the determination operation in phase S11 to execute the processing. In the judgment of stage 18, if the operation is stopped, the control device 40 11030pif.doc / 008 24 571057 is switched to the abnormal information stored in the memory section 42 (EEPROM) (the failure of the indoor sensor 29, the indoor unit 12 Control of the elimination mode in which the failure of the fan motor 23A, the communication failure, and the failure of the outdoor unit 11 is eliminated (step S20). When switching to this erasing mode, the abnormal information stored in the memory section 42 (EEPROM) is erased. At this time, the control device 40 performs control to clear the address of the air-conditioning device body stored in the memory section 42 (EEPROM). Next, the control device 40 performs control for switching to the address setting mode (stage 21). The address setting mode is to set the address of the main body of the air conditioner to the address sent by the remote controller 34. Specifically, the control device 40 matches the address of the air-conditioning device body stored in the memory unit 42 with the address sent by the remote control 34 during operation. If the addresses of the two are the same, the remote control starts to accept the remote control. In relation to the operation, when the control device 40 is in the address setting state, the address sent by the remote controller 34 is memorized in the memory section 42 to perform address setting. Furthermore, when switching to the address setting mode, the address setting timer 43C starts counting. After a second predetermined time (for example, 5 seconds) has elapsed, the control device 40 controls to release the address setting mode. That is, after the second predetermined time (for example, 5 seconds) has passed, although the address is transmitted by the remote controller 34, the address setting is not performed. In this way, although shifting to the address setting mode, due to the relationship between the pressing operation of the maintenance switch 31 and time, it is not easy to cause an incorrect setting of the address, thereby improving maintenance performance. After the processing operation of stage S21 is completed, the maintenance mode is switched to the normal operation mode, and then returns to the judgment operation execution processing of stage S11 1 11030pif.doc / 008 25 571057 or more. According to this embodiment, a maintenance switch 3 1 ′ is used. According to the pressing time of this switch 31, it can be switched to the forced stop release mode, such as the trial operation mode or the release ignore mode when the air conditioner is running, or the self-diagnosis mode or the cancel mode when the air conditioner is stopped. The switch 31 can be switched between the forced stop release mode, the trial operation mode, the unignore mode, the self-diagnostic mode, and the elimination mode, which can further improve the maintenance performance. Further, according to the present embodiment, by providing the emergency operation switch 30 in the air-conditioning apparatus body 12A, it is possible to switch the relationship between the operation modes even when it is impossible to operate the remote control 34, and the air-conditioning performance can be improved. In addition, according to this embodiment, the maintenance switch 31 is provided in the main body 12A of the air conditioner, so that even when it is impossible to operate the remote control 34 ', the maintenance operation can be performed, and the maintenance performance can be improved. In addition, according to this embodiment, by providing two switches of the emergency operation switch 30 and the maintenance switch 31 in the air conditioner body 12, the operation mode can be switched by the emergency operation switch 30, and the maintenance switch 31 can be switched to correspond to the switched operation mode. In the maintenance mode, the operation number of the remote control 34 can be further reduced during the maintenance operation, and the maintenance performance can be further improved. In addition, according to the present embodiment, with one emergency operation switch 30, the relationship between the heating and cooling operation modes can be switched cyclically. Compared with the case where a plurality of slide switches with necessary positions are used, the occupied area can be reduced. When the remote control 34 cannot be operated, such as the loss of the air conditioner 34, the relationship between cooling and heating operation can also be added, which can improve the air conditioning performance. In addition, according to this embodiment, when the emergency operation switch 30 selects the predetermined operation mode 11030pif.doc / 008 26 571057, the temperature setting of the selected operation mode is automatically set to be lower than the indoor temperature in the air-conditioning operation mode. "Lower temperature" In the heating operation state, the air conditioner or heating operation mode can be selected by the emergency operation switch 30 in a relationship that is automatically set to a temperature higher than the room temperature. Furthermore, any of the air conditioning or heating operation modes is selected The relationship that the compressor 16 can be operated can improve the air conditioning performance. In addition, in this embodiment, the emergency operation opening relationship will be described with the use of a push button switch, and it is not limited to this. It may be a slide switch. In this case, the operation mode can be switched by sliding the switch. Although the present invention has been described based on an embodiment, it is obvious that the present invention is not limited to this. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes and retouch without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be determined by the scope of the attached patent application. Brief Description of the Drawings Fig. 1 is a circuit diagram showing an embodiment of an air conditioning apparatus according to the present invention. Fig. 2 is a perspective view showing the appearance of a wall-mounted indoor unit. Fig. 3 is a schematic diagram showing a circuit for supplying power to an outdoor unit. Fig. 4 is a diagram showing the validity / invalidity of failures in each operation state. Fig. 5 is a flowchart showing the control operation of the emergency operation mode of the control device when the emergency operation switch is pressed and operated. Fig. 6 is a flowchart showing the control operation of the maintenance mode set by the control device 11030pif.doc / 008 27 571057 when the maintenance switch is pressed and operated. Description of the diagrams = 10 air conditioner 11 outdoor unit 12 indoor unit 12A body (air conditioner body) 16 compressor 29 indoor sensor 31 maintenance switch 33 display unit 34 remote control 39 power relay 40 control device 42 memory unit 11030pif.doc / 008 28

Claims (1)

拾、申請專利範圍: 1· 一種空調裝置,其特徵在於,包括: 一強制停止模式,係使一壓縮機之運轉停止後的再起 動從運轉停止以連續一所定時間加以禁止; 一強制停止解除模式,係禁止向該強制停止模式之移 行’或在該強制停止模式之移行開始後解除該強制停止模 式;以及 一開關,係切換該些模式。 2·—種空調裝置,其特徵在於,包括: 一電源供給手段,係經由一室內機向一室外機供給電 源; 一運轉停止模式,係在該室內機或在該室外機發生異 常之場合’停止向該室外機的電源供給; 一解開忽略模式,係不管該室內機或該室外機有無異 常’經由該室內機向該室外機供給電源;以及 一開關,係切換該些模式。 3·—種空調裝置,其特徵在於,包括·· 一強制停止模式,係使一壓縮機之運轉停止後的再起 動從運轉停止以連續一所定時間加以禁止; 一強制停止解除模式,係禁止向該強制停止模式之移 行,或在該強制停止模式之移行開始後,解除該強制停止 模式; 一電源供給手段,係經由一室內機向一室外機供給電The scope of patent application: 1. An air-conditioning device, comprising: a forced stop mode, which restarts a compressor after it has stopped running, and prohibits it from running for a fixed period of time; a forced stop release The mode is forbidden to shift to the forced stop mode 'or to release the forced stop mode after the shift of the forced stop mode is started; and a switch is used to switch the modes. 2 · An air conditioner, comprising: a power supply means for supplying power to an outdoor unit via an indoor unit; and an operation stop mode for the indoor unit or when an abnormality occurs in the outdoor unit ' Stop the power supply to the outdoor unit; Unlock the ignore mode to supply power to the outdoor unit via the indoor unit regardless of whether the indoor unit or the outdoor unit is abnormal; and a switch to switch the modes. 3. An air-conditioning device, characterized by including a forced stop mode that prohibits restarting of a compressor after operation has been stopped from a stop for a predetermined period of time; a forced stop release mode that prohibits Transition to the forced stop mode, or release the forced stop mode after the migration of the forced stop mode is started; a power supply means is to supply power to an outdoor unit through an indoor unit 11030pif.doc/008 29 571057 一運轉停止模式,係在該室內機或在室外機發生異常 之場合,停止向該室外機的電源供給; 一解開忽略模式,係不管該室內機或室外機有無異常, 經由該室內機向該室外機供給電源;以及 一開關,係切換該些模式。 4. 如申請專利範圍第3項所述之空調裝置,其特徵在 於,該開關係爲一個開關,使依照該開關之一按壓時間, 加以切換於該強制停止解除模式或該解開忽略模式。 5. 如申請專利範圍第4項所述之空調裝置,其特徵在 於,更且該開關係依據該按壓時間切換於: 一位址設定模式,係使一空調裝置本體之一位址設定 於一遙控器所發送之一位址;並且 ^ 從切換於該位址設定模式經過一所定時間後解除該位 址設定模式。 6. 如申請專利範圍第4項所述之空調裝置,其特徵在 於,包括: 一記憶部,係記憶該室內機或該室外機之一些異常資 訊; 一顯示部,係顯示該些異常資訊; 更且該開關係依據該按壓時間可切換於: 一自我診斷模式,係使記憶於該記憶部之該些異常資 訊顯示於該顯示部; 一消除模式,係消除記憶於該記憶部之該些異常資訊。 7. 如申請專利範圍第6項所述之空調裝置,其特徵在 11030pif.doc/008 30 571057 於, 該記憶部,係記憶該空調裝置本體之該位址; 在切換於該消除模式時,消除該記憶部之該空調裝置 本體之該位址,切換於該位址設定模式,以使該空調裝置 本體之該位址設定於由該遙控器所發送之一位址,從切換 於該位址設定模式經過該所定時間後解除該位址設定模 式。 8. 如申請專利範圍第4項至第7項中任何一項所述之 空調裝置,其特徵在於, 更且該開關係依據該按壓時間使切換於: 一試運轉模式,係不管設該室內機之一室內感應器有 無異常,經由該室內機向該室外機供給電源。 9. 如申請專利範圍第1項至第7項中之任何一項所述 之空調裝置,其特徵在於, 一緊急運轉開關,係使一運轉模式以循環的加以切換。 10. 如申請專利範圍第8項所述之空調裝置,其特徵 在於,包括: 一緊急運轉開關,係使一運轉模式以循環的加以切換。 11030pif.doc/008 3111030pif.doc / 008 29 571057 A running stop mode is to stop the power supply to the outdoor unit when the indoor unit or an abnormality occurs in the outdoor unit; An unlock mode is ignored, regardless of whether the indoor unit or outdoor unit is present Abnormally, power is supplied to the outdoor unit via the indoor unit; and a switch is used to switch the modes. 4. The air-conditioning apparatus as described in item 3 of the scope of patent application, wherein the on-relation is a switch, so that the switch is switched to the forced stop release mode or the unlock ignore mode according to the pressing time of one of the switches. 5. The air-conditioning apparatus described in item 4 of the scope of patent application, further characterized in that the opening relationship is switched to: a one-bit address setting mode in which one address of an air-conditioning apparatus body is set to one An address sent by the remote control; and ^ the address setting mode is released after a predetermined time has elapsed from switching to the address setting mode. 6. The air-conditioning apparatus according to item 4 of the scope of patent application, which comprises: a memory unit for storing some abnormal information of the indoor unit or the outdoor unit; a display unit for displaying the abnormal information; Moreover, the open relationship can be switched according to the pressing time: a self-diagnostic mode, in which the abnormal information memorized in the memory section is displayed on the display section; an erasure mode, in which the memorized memory section is erased. Exception information. 7. The air-conditioning device described in item 6 of the scope of the patent application, characterized in 11030 pif.doc / 008 30 571057. The memory unit is to memorize the address of the air-conditioning device body; when switching to the erasing mode, Eliminate the address of the air conditioner body of the memory section, and switch to the address setting mode, so that the address of the air conditioner body is set to an address sent by the remote control, and switch from the position The address setting mode is released after the predetermined time has passed. 8. The air-conditioning apparatus according to any one of claims 4 to 7 in the scope of patent application, further characterized in that the opening relationship is switched to: a trial operation mode, regardless of whether the room is installed If there is any abnormality in the indoor sensor of one of the units, power is supplied to the outdoor unit through the indoor unit. 9. The air-conditioning apparatus according to any one of claims 1 to 7 in the scope of patent application, characterized in that an emergency operation switch is used to switch an operation mode in a cyclic manner. 10. The air-conditioning apparatus according to item 8 of the scope of patent application, characterized in that it comprises: an emergency operation switch, which causes an operation mode to be switched cyclically. 11030pif.doc / 008 31
TW092105578A 2002-08-26 2003-03-14 Air conditioner TW571057B (en)

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EP2824828A4 (en) * 2012-03-07 2016-08-10 Mitsubishi Electric Corp Air conditioner
JP2013250038A (en) * 2012-06-04 2013-12-12 Daikin Industries Ltd Refrigeration device management system
KR102206199B1 (en) 2012-07-03 2021-01-25 삼성전자주식회사 Diagnosis method of air conditioner
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