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1. Connect the drain hose to the outlet pipe of the indoor
unit using appropriate connections.
2. Insulate the condensate to prevent condensation.
3. Fasten the condensate, lineset and wring together to
prevent damage and movement. Slant the drain hose
downward for smooth drainage.
Install Drain Hose
Installation
1. Install lineset and wiring from the outside through the
wall sleeve.
2. Bend the indoor lineset. Note: a tube bender will speed
up the process.
3. Carefully remove flare nut from indoor coil. Listen for
holding charge from indoor unit. No charge may indi-
cate a leak and should be tested.
4. Use a flaring tool if necessary to create the flare, con-
nect tubing tightening to the torque listed below.
Install Line Set
Tubing Size
Torque (foot-pounds) Torque (inch-pounds)
1/4”
10-13
124-159
3/8”
25-31
301-372
1/2”
36-45
434-540
5/8”
50-60
602-726
