User ManualTable of ContentsSAFETY CAUTION41. SPECIFICATIONS111-1. Indoor Unit111-2. Outdoor Unit241-3. Operation Characteristic Curve252. CONSTRUCTION VIEWS (EXTERNAL VIEWS)272-1. Outdoor Unit273. OUTDOOR UNIT REFRIGERANTING CYCLE DIAGRAM314. WIRING DIAGRAM334-1. Outdoor Unit335. SPECIFICATIONS OF ELECTRICAL PARTS345-1.Outdoor Unit346. REFRIGERANT R410A35Safety During Installation/Servicing35Refrigerant Piping Installation35Tools39Recharging of Refrigerant39Brazing of Pipes40Instructions for Re-use Piping of R22 or R407C427. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS457-1. Outdoor Unit Control457-2. Outline of Main Controls498. TROUBLESHOOTING558-1. Summary of Troubleshooting558-2. Troubleshooting579. SETUP AT LOCAL SITE AND OTHERS809-1. Calling of Error History809-2. Group Control Operation809-3. Outdoor Unit8210. ADDRESS SETUP89Address Setup Procedure89Address Setup & Group Control90Remote Controller Wiring93Address Setup (Manual setting from remote controller)94Confirmation of Indoor Unit No. Position9511. INSTALLATION MANUAL97THE SERVICE P.C. BOARD (4316V392) MCC-159911013. HOW TO EXCHANGE COMPRESSOR11113-1. Exchanging Procedure of Compressor (Outline)11113-2. Exchange of Compressor11114. DETACHMENTS11214-1. Outdoor Unit11215. EXPLODED VIEWS AND PARTS LIST124Outdoor Unit124Inverter Assembly126Outdoor Unit128Inverter Assembly130ACCESSORY PARTS2SAFETY PRECAUTIONS3INSTALLATION OF NEW REFRIGERANT AIR CONDITIONER4INSTALLATION CONDITIONS6REFRIGERANT PIPING10AIR PURGING14ELECTRICAL WORK17EARTHING19FINISHING20TEST RUN20ANNUAL MAINTENANCE20AIR CONDITIONER OPERATING CONDITIONS20FUNCTIONS TO BE IMPLEMENTED LOCALLY21TROUBLESHOOTING22APPENDIX24Size: 4.98 MBPages: 133Language: EnglishOpen manual