User ManualTable of ContentsORIGINAL INSTRUCTION3WARNING INDICATIONS ON THE AIR CONDITIONER UNIT5PRECAUTION FOR SAFETY6NEW REFRIGERANT (R410A)111. SPECIFICATIONS131-1. Indoor Unit131-2. Outdoor Unit291-3. Operation Characteristic Curve302. CONSTRUCTION VIEWS (EXTERNAL VIEWS)322-1. Outdoor Unit323. OUTDOOR UNIT REFRIGERATING CYCLE DIAGRAM354. WIRING DIAGRAM364-1. Outdoor Unit365. SPECIFICATIONS OF ELECTRICAL PARTS375-1. Outdoor Unit376. REFRIGERANT R410A38Safety During Installation/Servicing38Refrigerant Piping Installation38Tools42Recharging of Refrigerant42Brazing of Pipes43Instructions for Re-use Piping of R22 or R407C457. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS487-1. Outdoor Unit Control487-2. Outline of Main Controls528. TROUBLESHOOTING578-1. Summary of Troubleshooting578-2. Troubleshooting599. SETUP AT LOCAL SITE AND OTHERS829-1. Calling of Error History829-2. Group Control Operation829-3. Outdoor Unit8410. ADDRESS SETUP91Address Setup Procedure91Address Setup & Group Control92Remote Controller Wiring95Address Setup (Manual setting from remote controller)96Confirmation of Indoor Unit No. Position9711. REPLACEMENT OF THE SERVICE P.C. BOARD (4316V392) MCC-15999912. HOW TO EXCHANGE COMPRESSOR10012-1. Exchanging Procedure of Compressor (Outline)10012-2. Exchange of Compressor10013. INSTALLATION MANUAL10114. DETACHMENTS11814-1. Outdoor Unit11815. EXPLODED VIEWS AND PARTS LIST13015-1. Outdoor Unit130Size: 12.7 MBPages: 143Language: EnglishOpen manual