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air-conditioner. The exhaust hose must be smooth or it may lead air-conditioner overheat and trip because exhaust
hose is obstructed.
Drainage Instruction
1. Manual drain:
When the water volume reached its alarm level in water tank, warning sounds and unit is automatically stop
working, both water-full indicator and “FL” is flashing on LED display window.
1) Put the tray below the water outlet at the back of the unit.
2) Screw off the drain cover, unplug the water stopper for water flow into the tray.
3) Plug in stopper and screw the water cover tightly onto water outlet after drainage.
Notes:
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Protect the drain cover and water stopper properly.
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Move the unit carefully to avoid the leakage if it is necessary.
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Tilt the unit slightly backwards when draining.
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Block the drain hole as soon as possible before the tray is full if it can’t hold all water in the unit to prevent the
water leakage and wet the floor or carpet.
l
Water stopper and drain cover must be tightly installed, to avoid new condensate to wet the floor or carpet when
the unit re-starts working.
2. Continuous drain:
1) Screw off the drain cover and unplug the water stopper (as Photo).
2) Connect drain-hole with
φ
13mm PVC drain hose, as deep as possible to avoid leakage (as Photo).
3) Pull the drain hose to bathroom or outdoor.
Notes:
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Drain hose must be installed before unit starts working.
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It is suggested to use manual drainage when unit in cooling mode, to ensure enough water to recycle in the unit
to cool condenser and enhance cooling performance.
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Put the drain hose in an inaccessible place, not higher than drainage hole and keep drain hose straight without
any flexure.
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Keep the drain cover and its stopper properly installed when continuous drainage is adopted.
Drain Cover
Water Stopper
Drainage Hole
Drain cap
Water Stopper
Drain Hole
