Install Manual

Page 19
mrcool.com
Unit Installation
1. Use your hands to bend the pipes. Work carefully not to collapse the pipes during bending.
2. 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.
DO NOT bend the pipes in at an angle greater than 90°.
DO NOT bend the pipe excessively, otherwise it will break.
Please refer to Fig. 2.15
Conventional Line Set Installation
Pipe Bending
3. 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 the pipe to the desired angle, place the insulation
back on the pipe and secure it with adhesive tape.
Fig. 2.16
Pipe
Insulation
Pipe
Cutter
Cut line
≥4 in (10 cm)
Radius
Fig. 2.15
Extend the pipe by unwinding it
MINIMUM BEND RADIUS
When bending connective
refrigerant piping, the minimum
bending radius is 4 in (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