2 Multi Air Conditioner
Multi Type Air Conditioner Installation Manual
CONTENTS
Installation Parts Provided.........................................3
Safety Precautions..................................................4~5
Installation of indoor, outdoor unit .....................6~11
Flaring work and connection of piping.............12~21
Connecting the Cable between Indoor Unit and
Outdoor Unit........................................................22~24
Checking the Drainage, Forming the Pipings
and Long pipe Setting ........................................25~27
Air Purging and Evacuation .....................................28
Panel Front Assembly ..............................................30
Installation PI485.......................................................31
Test running...............................................................33
Combination indoor units ........................................34
Max Combination Capacity ......................................35
Installation guide at the seaside..............................36
Seasonal wind and cautions in winter....................36
❏ Level gauge
❏ Screw driver
❏ Electric drill
❏ Hole core drill (ø65mm)
❏ Horizontal meter
❏ Flaring tool set
❏ Specified torque wrenches
1.8kg.m, 4.2kg.m, 5.5kg.m, 6.6kg.m
(different depending on model No.)
❏ Spanner .................Half union
❏ A glass of water
❏ Screw driver
❏ Hexagonal wrench(4mm)
❏ Gas-leak detector
❏ Vacuum pump
❏ Gauge manifold
❏ Owner's manual
❏ Thermometer
❏ Holder Remote Control
Installation Requirements
Required Tools
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