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when the indoor temperature rises on COOL mode or falls on HEAT mode to the set point.
7. Dripping water may generate on the surface of the indoor unit when cooling in a high relatively
humidity (relative humidity higher than 80%). Adjust the horizontal louver to the maximum air out-
let position and select HIGH fan speed.
8
. Heating mode
• The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during
heating operation. When the outdoor temperature falls, heat drawn in by the air conditioner decre-
ases accordingly. At the same time, heat loading of the air conditioner increases due to larger diffe-
rence between indoor and outdoor temperature. If a comfortable temperature cannot be achieved
by the air conditioner, it is advised to use a supplementary heating device.
9. Auto-restart function.
• Power failure during operation will stop the unit completely.
The air conditioner is equipped with Auto-restart feature, when the power restores, the unit restarts
automatically with all the previous settings preserved by the memory function.
10. Refrigerant leak detection
• The air conditioner is provided with a Refrigerant leak detection system.
When the outdoor unit detects a shortage of refrigerant, the air conditioner will stop and the indoor
unit shows the alarm EC on the display. When this alarm occurs, do not restart the air conditioner and
contact your supplier.
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