HITACHI RAS-18G4/RAC-18G4 Air Conditioner Service Manual

The HITACHI RAS-18G4/RAC-18G4 Air Conditioner Service Manual provides comprehensive information for the maintenance and repair of the air conditioner. It includes specifications, construction and dimensional diagrams, main parts components, wiring diagrams, circuit diagrams, printed wiring board location diagrams, block diagrams, basic mode operation, refrigerating cycle diagrams, and a description of main circuit operation. Additionally, it covers the auto swing function, service call Q & A, troubleshooting, and a parts list and diagram. This manual is available in English format.