Piping Insulation - Fujitsu AOU48RLXFZ Design & Technical Manual

PIPING INSULATION

(1) Install the coupler heat insulation (large and small) and insulation (long and short) on each pipe as
shown in the figures below.
(2) Attach the butting surface with no gap to eliminate any gap between the insulations.
(3) During the pipe insulation work, prevent air from getting inside the insulation with an adhesive tape
(field supply).
Indoor unit side
Coupler heat insulation (large)
Coupler heat insulation (small)
Outdoor unit side
Coupler heat insulation (small)
Coupler heat insulation (large)
NON-CONNECTING PIPES
(1) Install the coupler heat insulation (large and small) and insulation (long) as shown in the figure on
the right.
(2) Apply an adhesive tape (field supply) to prevent air from getting inside the insulation.
Adhesive tape (field supply)
Adhesive tape (field supply)
Butting surfaces
Insulation (short)
Butting surfaces
Adhesive tape
(field supply)
Insulation (long)
- (06 - 36) -
Insulation (long)
Adhesive tape (field supply)
Adhesive tape (field supply)
Adhesive tape (field supply)
Insulation (short) x 2
(cover with 2 pieces of
insulation)
[First piece]
Insulation (short)
[Second piece]
Insulation (short)
6. SYSTEM DESIGN