12
AA
Drainpipe and drain hose installation
You should test the drainage after completing the installation.
Prepare a little water about 2.0 liters.
1 Turn the cover drain pump, then pull it out.
2 Pour water into the indoor unit as shown in gure.
3 Conrm that the water ows out through the drain hose.
4 Reassemble the cover drain pump.
Testing the drainage
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spill from the indoor unit.
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mode.
Water leakage
check part
Hose
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Concentrated drain pipe
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or more
1/100 or
more slope
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Installing DPM
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If DPM model is not set, communication error may occur.
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While the outdoor unit is tracking the indoor unit for one minute after the power supply is turned on, the operation may
stop if the remote control reception signal of the installed indoor unit is dierent.
If using a multi system, refer to the manual supplied with the outdoor unit.
Installing MULTI