Si39-303 Installation
General Information 41
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Insulate the drain hose inside the building.
(PRECAUTIONS FOR DRAIN RAISING PIPING)
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Install the drain raising pipes at a height of less than 310 mm.
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Install the drain raising pipes at a right angle to the indoor unit and no more than 300 mm from the unit.
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If converging multiple drain pipes, install according to the procedure shown below.
Select converging drain pipes whose gauge is suitable for the operating capacity of the unit.
2. After piping work is finished, check drainage flows smoothly.
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Open the water inlet lid, add approximately 2500 cc of water gradually and check drainage flow.
WHEN ELECTRIC WIRING WORK IS FINISHED
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Check drainage flow during COOL running, explained under "TEST OPERATION".
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