Installation manual

Drain Pump Installation (optional)
E-19
ENGLISH
Connect the cable to the electrical component box as shown at the figure.
1
Screw the drain pump to the side of the indoor unit with two screws.
2
Adjust K4 DIP switch(SW03) to the "OFF" position.
3
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Wrap the drain tube outlet on the right and left side of
the indoor unit with an insulating materials.
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When installing the drain pump, leave a 7mm space
between the bottom of the drain pan and the drain pump.
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Connect the drain pump cable to yellow terminal(CN74)
and the float switch to black terminal(CN51).
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Switch No.
K4
Switch Position
ON
OFF
Using Drain Pump
X
O
K1 K2 K3 K4
SW03
Drain pump
Drain pump
7mm
Bottom of the drain pan
Accessories
Cable-tie
2
Drain pump &
Float switch
1
M4x12
Tapped screw
4
Cable clamp
2
Float switch