Table of Contents
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F
MULTI
F
MULTI
MAX
Safety Instructions ...................................................................................................................................................................................................... 3-6
Electrical Data ................................................................................................................................................................................................................11
R410A Refrigerant ........................................................................................................................................................................................................ 12
General Installation Guidelines .............................................................................................................................................................................. 13-34
Oceanside Installation Precautions ............................................................................................................................................................................ 13
Rooftop Installations ................................................................................................................................................................................................... 14
Planning for Snow and Ice .......................................................................................................................................................................................... 14
Allowable Clearances ............................................................................................................................................................................................ 15-17
Platform Instructions ................................................................................................................................................................................................... 19
............................................................................................................................................................................................... 19
Branch Distribution Unit Installation ....................................................................................................................................................................... 22-23
Piping Preparation ................................................................................................................................................................................................... 24-25
Piping Materials and Handling ............................................................................................................................................................................... 26-34
Refrigerant Piping Connections ............................................................................................................................................................................. 35-40
Flushing the Refrigerant Piping .................................................................................................................................................................................. 41
Leak Test and Vacuum Procedures ....................................................................................................................................................................... 42-44
Refrigerant Charge .................................................................................................................................................................................................. 45-47
Refrigerant Piping Insulation ................................................................................................................................................................................. 48-52
Electrical Wiring ...................................................................................................................................................................................................... 53-70
............................................................................................................................................................................................... 53-54
Power Wiring and Communications Cable Connections ....................................................................................................................................... 55-59
Test Run ..................................................................................................................................................................................................................... 60
DIP Switch Settings ............................................................................................................................................................................................... 61-65
Self Diagnosis Functions ....................................................................................................................................................................................... 66-71
Caution for Refrigerant Leakage ............................................................................................................................................................................ 72-73
Installation Checklists ............................................................................................................................................................................................. 74-79
................................................................................................................................................. 8-10
.......................................................................................................................................................................... 13
........................................................................................................................................................................... 14
.................................................................................................................................................................................. 18
..................................................................................................................................................... 20-21
Due to our policy of continuous product innovation, some specifications may change without notification.
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