Installation & Operations ManualToshiba Condensing UnitInverter-condensing unit for outdoorModel name:WAM600AR-SV-8• Thank you for choosing to purchase a Toshibacondensing unit.• Please carefully read and fully understand this manualbefore designing and installing the product in orderto use the equipment with this product safely andproperly.• Be sure to keep this manual in an easily accessiblelocation for future reference.Contents● Introduction...............................................11. Safety precautions ............ 22. Component names and functions.............53. Specifications ...........................................84. Safety instructions ..................................105. Installation work...................................... 116. Pipe work................................................167. Pressure testing .....................................198. Service valve operation ..........................209. Instructions for vacuum creation andrefrigerant charging ................................2110.Inverter control selection and controloverview .................................................2311. Electrical wiring ......................................2412.Test operation and setting methods .......2813.Error display and resolution methods .....3514.Saturation pressure display(reference) ..............................................3615.Maintenance precautions .......................3616.Data displays ..........................................3717.Precautions when handling and installingthe condensing unit ................................4118.Refrigerant leak inspection .....................42