Hex nut diameter
� 6
� 9.52
� 12
�16
� 19
4. Wrap the indoor pipe and joint with the connection pipe with pipe insulation, and
then wrap it with tape.
Step 6: install drain hose
1. Connect the drain hose to the outlet pipe of indoor unit.
2. Bind the joint with tape.
drain hose
outlet pipe
tape
Note:
• Add pipe insulation to the indoor drain hose in order to prevent condensation.
• The plastic expansion anchors are not provided.
Step 7: connect indoor unit wiring
1. Open the panel, remove the screw on the wiring cover and then remove the cover.
14
G306MA_AF1_AC18_indoor_170216.indd 14-15
Tightening torque (N.m)
15~20
30~40
45~55
60~65
70~75
pipe insulation
drain hose
outlet pipe
drain hose
insulating pipe
panel
screw
wiring cover
2. Insert the power connection wire through the cable-cross hole at the back of the
indoor unit and then pull it out from the front side.
cable-cross
hole
power
connection
wire
3. Remove the wire clip; connect the power connection wire to the wiring terminal
according to the color; tighten the screw and then fix the power connection wire
with a wire clip.
4. Replace the wiring cover and then tighten the screw.
5. Close the panel.
Note:
• All wiring in the indoor and outdoor units should be connected by a
professional.
• If the length of the power connection is insufficient, please contact the supplier.
• For air conditioners with a plug, the plug should be accessible after completing
the installation.
• For the air conditioners without a plug, an air switch must be installed in the
circuit.
• The air switch should be all-pole parting and the contact parting distance should
be more than 3 mm.
Step 8: bind up pipe
1. Bind up the connection pipe, power cord and drain hose with the tape.
indoor unit
gas
pipe
Split Air Conditioner | Aire acondicionado Split | Ar condicionado Split
blue
black
brown yellow
green
outdoor unit connection
indoor and outdoor
power cord
liquid
pipe
band
drain
hose
17.02.16 18:33
EN
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