CONTENTS
I Read Before Servicing
[1] Read Before Servicing.............................................................................................................. 3
[3] Piping Materials ........................................................................................................................ 5
[4] Storage of Piping ...................................................................................................................... 7
[5] Pipe Processing........................................................................................................................ 7
[6] Brazing...................................................................................................................................... 8
[7] Air Tightness Test..................................................................................................................... 9
[9] Refrigerant Charging .............................................................................................................. 11
[1] System configuration .............................................................................................................. 17
[3] Operation Flow Chart............................................................................................................ 108
[2] Test Run Method .................................................................................................................. 116
[1] Error Code Lists.................................................................................................................... 149
[5] Refrigerant Leak ................................................................................................................... 265
HWE0804A
GB