CONTENTS
[1] Read Before Servicing.............................................................................................................. 3
[3] Brazing...................................................................................................................................... 5
[4] Air Tightness Test..................................................................................................................... 6
[6] Refrigerant Charging ................................................................................................................ 8
II Restrictions
[1] System Configuration ............................................................................................................. 13
[4] Sample Installation ................................................................................................................. 17
[7] Water Pipe Installation............................................................................................................ 24
III Unit Components
[2] Control Box of the Unit............................................................................................................ 33
[3] Unit Circuit Board.................................................................................................................... 34
IV Remote Controller
[2] Function Settings .................................................................................................................... 46
V Electrical Wiring Diagram
VI Refrigerant Circuit
VII Control
VIII Test Run Mode
[2] Test Run Method .................................................................................................................... 99
[3] Operating the Unit................................................................................................................. 100
[4] Refrigerant ............................................................................................................................ 101
IX Troubleshooting
[1] Maintenance items................................................................................................................ 105
[2] Troubleshooting .................................................................................................................... 113
[4] Refrigerant Leak ................................................................................................................... 138
X Attachments
HWE10060
GB