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ENGLISH-20
Drain pipe installation
Installing the drain pipe
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Attach the drain pipe to the drain socket (PT1/2) located on the bottom of the product.
Drain socket (PT 1/2)
Single installation
Outdoor unit
Slope over 1/50
Open to air
Drain socket
Module installation
Outdoor unit
Outdoor unit
Drain socket
Slope over 1/50
Open to air
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Do not install trap and ensure the slope of the drain pipe is more than 1/50.
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Insulate the drain pipe and drain plug with insulation over 10 mm (0.4 inch) thick.
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Install self-regulating heating cable on the drain pipe to prevent it from freezing.
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If you have installed a heater to prevent drain pipe from freezing, install a safety equipment for a heating appliance.
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