Features; Energy Saving Tips - ComfortStar AHU18-M Owner's Manual & Installation Manual

Air-handler air conditioners
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To further optimize the performance of your unit, do the following:
Keep doors and windows closed.
Limit energy usage by using TIMER ON and TIMER OFF functions.
Do not block air inlets or outlets.
Regularly inspect and clean air lters.

Features

Refrigerant Leak Detection System
(some models)
In the event of a refrigerant leak, the LCD screen
will display "EL0C" and the LED indicator light will
ash.
NOTE:
1. Under normal working conditions, the switch,
wind speed and temperature can not be adjusted
by remote control.
2. Requirements of wire controller:
Control AXU function for live heating

Energy Saving Tips

DO NOT set the unit to excessive temperature levels.
While cooling, close the curtains to avoid direct sunlight.
Doors and windows should be kept closed to keep cool or warm air in the room.
DO NOT place objects near the air inlet and outlet of the unit.
Clean the air lter every two weeks.
Adjust louvers properly and avoid direct airflow.
Closing curtains during heating also
helps keep the heat in
The default temperature of the rst power-on is
set to 16 degrees for refrigeration and 30 degrees
for heating. When the temperature stops, the
temperature is set at the room temperature at that
time.
Doors and windows should be kept
closed
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