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Unit Installation
1. Use your hands to bend the pipes. Work carefully not to collapse them.
2. DO NOT bend the pipes in at an angle greater than 90°.
3. If the pipe is repeatedly bent or extended, it will become hard and difficult to manipulate. Avoid bending or
extending the pipe more than 3 times.
4. DO NOT bend the pipe excessively, otherwise it will break.
Please refer to Fig. 2.15
Conventional Line Set Installation
Pipe Bending
5. As shown in Fig. 2.16 , use a sharp cutter to cut the
pipe insulation and bend the pipe after it is exposed. After
bending, place the insulation back on the pipe and secure
it with adhesive tape.
Fig. 2.16
Pipe
Insulation
Pipe
Cutter
Cut line
Fig. 2.15
Extend the pipe by unwinding it
≥4 in (10 cm)
Radius
MINIMUM BEND RADIUS
When bending connective refrigerant
piping, the minimum bending radius is
10 cm. Refer to Fig. 2.15
For installation with a No-Vac® Quick Connect® Line Set, refer to the next section starting on page 24
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