Rotenso J100Wi, Service Manual

Page: 68 / 132

LCAC R32 Series
68 Service manual
5. REFRIGERANT PIPE INSTALLATION
5.1 MAXIMUM PIPE LENGTH AND HEIGHT DROP
Considering the allowable pipe length and height drop to decide the installation position. Make sure the distance
and height drop between indoor and outdoor unit not exceeded the date in the following table.
Model (kBtu/h) Max. Length Max. Elevation
12 25 m 10 m
16~18 30 m 20 m
24~30 50 m 25 m
36~60 65 m 30 m
5.2 THE PROCEDURE OF CONNECTING PIPES
5.2.1 Choose the pipe size according to the specification table.
5.2.2 Confirm the cross way of the pipes.
5.2.3 Measure the necessary pipe length.
5.2.4 Cut the selected pipe with pipe cutter
• Make the section flat and smooth.
90
Lean Crude Burr
o
PART 4. INSTALLATION