User ManualTable of ContentsSAFETY CAUTION41. SPECIFICATIONS91-1. Indoor Unit91-2. Outdoor Unit251-3. Operation Characteristic Curve272. CONSTRUCTION VIEWS (EXTERNAL VIEWS)292-1. Indoor Unit292-2. Outdoor Unit333. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM363-1. Indoor Unit363-2. Outdoor Unit374. FAN CHARACTERISTICS394-1. Slim Duct (Filter Attached)395. WIRING DIAGRAM405-1. Indoor Unit405-2. Outdoor Unit426. SPECIFICATIONS OF ELECTRICAL PARTS446-1. Indoor Unit446-2. Outdoor Unit (Parts Ratings)456-3. Accessory Separate Sold Parts457. REFRIGERANT R410A46Safety During Installation / Servicing46Refrigerant Piping Installation46Tools50Recharging of Refrigerant50Brazing of Pipes51Instructions for Re-use Piping of R22 or R407C538. INDOOR CONTROL CIRCUIT58Indoor Controller Block Diagram58Control Specifications61Optional Connector Specifications of Indoor P.C. Board74Indoor Print Circuit Board759. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS769-1. Outdoor Controls769-2. Outline of Main Controls7810. TROUBLESHOOTING8710-1. Summary of Troubleshooting8710-2. Troubleshooting8911. REPLACEMENT OF SERVICE P.C. BOARD14111-1. Indoort Unit14111-2. Outdoor Unit14612. SETUP AT LOCAL SITE AND OTHERS147Indoor Unit147Setup at Local Site / Others158How to Set up Central Control Address Number160Outdoor Unit16613. ADDRESS SETUP173Address Setup Procedure173Address Setup & Group Control174Remote Controller Wiring177Address Setup (Manual setting from remote controller)178Confirmation of Indoor Unit No. Position17914. DETACHMENTS18114-1. Indoor Unit18114-2. Outdoor Unit19615. EXPLODED VIEWS AND PARTS LIST21115-1. Indoor Unit21115-2. Outdoor Unit219Size: 6.36 MBPages: 226Language: EnglishOpen manual
