Instruction manual

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WATER DRAIN
When the air conditioner is used, excess water condensation may be produced that cannot be
removed via evaporation. This water is captured by an internal container. The unit
automatically drains this container periodically during operation, however if the water level
remains too high after this draining process the unit will stop working. For cooling only models,
the water drain warning indicator is displayed. For reverse cycle models, it will display the E4
error code. (DC12RC only)
When the water drain warning indicator (cooling only models) or error code E4 (reverse cycle
models) is displayed, the water collected in the internal container must be manually drained:
1. Switch off and unplug the unit.
2. Move the unit to a suitable place to drain the water. Consider placing a tray or suitable
container under the outlet pipe to catch the drained water.
3. Remove the drain plug (11), refer to parts illustration.
4. Slightly tilt the unit to the rear and drain the water.
5. Replace the drain plug.
Make sure the drain plug is re-fitted to the drain outlet before use.
Extend the exhaust pipe and drain hose to the window before the unit is restarted.