Toshiba RAV-SP420CT-UL, RAV-SP300CT-UL, RAV-SP180CT-UL Procedure, Under Ceiling Type

Contents RAV-SP180CT-UL RAV-SP240CT-UL RAV-SP300CT-UL AIR CONDITIONER SPLIT TYPERAV-SP360CT-UL RAV-SP420CT-UL EnglishADOPTION OF NEW REFRIGERANT Contents„Accessory parts 1 ACCESSORY PARTSUnder Ceiling Type Under Ceiling Type 2 PRECAUTIONS FOR SAFETYUnder Ceiling Type „Installation space 3 SELECTION OF INSTALLATION PLACE„Height of ceiling Avoid installing in the following places„Before installation „Wireless remote control2 Removing wire guard Under Ceiling TypeInstallation Manual3 Removal of side panel „External view4 Removal of protective vinyl 5 Removal of protectorUnder Ceiling Type Installation Manual Unit in mm„Draw-outdirection of pipe/ wire „Installation of hanging bolts„Pipe knockout hole Using attached installation pattern„Installation of remote control Sold separately „Installation of indoor unitInstallation Manual There is ceiling material„Refrigerant Piping 4 REFRIGERANT PIPING AND EVACUATING„Pipe size „Permissible Piping Length and Height DifferenceTightening connection „EvacuationRefrigerant amount to be added Piping with outdoor unitUnder Ceiling Type Thermal insulation processREQUIREMENT „Piping/Heat insulating material 5 DRAIN PIPING WORK„Drain up Under Ceiling Type„Thermal insulating process „Connection of drain hose„Connection of drain pipe Under Ceiling TypeRemote control wiring 6 ELECTRICAL CONNECTIONWiring Under Ceiling TypeUnder Ceiling Type Under Ceiling Type „Wire connectionREQUIREMENT Connected at upside Connected at backsideUnder Ceiling Type 19-EN„Remote Control Wiring „System interconnection Wires and Ground Wire„Wiring Diagram Single system7 APPLICABLE CONTROLS „Changing applicable control settingProcedure Procedure„Using wireless remote control „Installation to high ceiling1 → 2 → 3 → 4 → 5 → Procedure„To secure better effect of heating „Filter sign setting„Group control Procedure exampleProcedure ProcedureProcedure ProcedureProcedure ProcedureProcedure ProcedureInstallation Manual „Remote control switch monitoring functionUnder Ceiling Type 2, 4 1,5 8 TEST RUN„Before test run „Execute a test runProcedure Wireless remote controlProcedure Procedure„Confirmation of error history 9 TROUBLESHOOTING„Confirmation and check ProcedureUnder Ceiling Type „Check codes and parts to be checked30-EN 31-EN Under Ceiling Type32-EN Under Ceiling TypeEH99864801