Ch05
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Ch05 Ch05 Presentation Transcript

  • 3., Fő hibakijelzések CH05 (BTEKTE kommunikációs hiba) 3.12.1 KTE PCB ellenőrzése CAC-kazettás egység Cél KTE PCB ellenőrzése Módszer LED, biztosíték, REACTOR csatlakozási hiba ① REACTOR csatlakozó ② Biztosíték vizsgálata ③ KTE LED világít? 0 Ω ※ A saru terméktől függően ettől eltérhet ※ Ha kiégett a biztosító, cseréld ki a ※ Cseréld ki a panelt, ha a LED nem panelt világít a feszültség kiadása után.
  • 3., Fő hibakijelzések CH05 (BTEKTE kommunikációs hiba) 3.12.2 Installációs körülmények hatása a BTE/KTE kommunikációra Cél Zajforrások feltárása Módszer Hibaforrások keresése ① Kommunikációs vezetékek csatlakoztatása: ③ A sodrott, szigszalagozott kötést átszúrja a vezeték és Összesodrás nem elfogadható. Forrasztással hozzáér egy másik vezetőhöz kössük össze a vezetékeket. Sodrott kötés: NEM Forrasztott kötés: IGEN ② Ér kicsúszik a saruból ④ Átmeneti ellenállás oxidáció miatt megnő: Forraszott . kötés szükséges Kommunikációs ér
  • 1.3 Measures for Main Error Codes CH05 (Indoor/Outdoor Device Communication Error) 3.3.13 CH05(Indoor/Outdoor Device Communication Error)  Detection by indoor devices Items Contents Purpose Checking for smooth data sending/receiving between indoor/outdoor devices Condition for Generation Damage and installation of outdoor device PCB Resetting power source: Wait for 3 minutes after turning the power of the product off. Items for checking Sub-items for checking Resetting power source Outdoor PCB Checking for LED Off No power ※ Refer to 3.3.13.1 Communication cable length Installation Wire connection state Wire tongue termination  Application of shield lines ※ Refer to 3.3.13.2 Grounding Replacing indoor PCB
  • 1.3 Measures for Main Error Codes CH05 (Indoor/Outdoor Device Communication Error) 3.3.13.1 Checking Method of Outdoor PCB_ SRAC Items for Lighting of LED, fuse damage, and reactor Purpose Checking whether outdoor PCB is normal checking connection error ① Check reactor connection state. ② Check fuse state. ③ Check whether outdoor PCB LED is lighted. 0 Ω ※ The shapes of housing may be different ※ Replace outdoor PCB in case of Fuse ※ Replace outdoor PCB in LED Off state by product. Off state. after resetting.
  • 1.3 Measures for Main Error Codes CH05 (Indoor/Outdoor Device Communication Error) 3.3.13.1 Checking Method of Outdoor PCB_ Cassette Items for Lighting of LED, fuse damage, and reactor Purpose Checking whether outdoor PCB is normal checking connection error① Check reactor connection state. ② Check fuse state. ③ Check whether outdoor PCB LED is lighted. 0 The shapes of housing may be Replace outdoor Replace outdoor PCB if LED is turned different by product. PCB in case of Fuse off after resetting. Ω Off state.
  • 1.3 Measures for Main Error Codes CH05 (Indoor/Outdoor Device Communication Error) 3.3.13.2 Installation environment interfering with the communication of indoor/outdoor devices Installation environment interfering the Items for Purpose Check installation error points communication checking ① The communication lines of the indoor ③ The cut section of the wire passes the insulation tape /outdoor devices are installed by wire-to- and causes a short with another wire. wire method. : In case of additional connection, connect Wire-to-Wire Netura the wires with soldering as shown below. NG NG OK ② Wire tongue-termination fault ④ Communication noise by oxidized wire arrangement : . Soldering is required. Comm unicati on line