Indicates frosting protection (Turn off the unit and restart it to return to normal operation).
Indicates the requirement of a filter check after 720 hours of fan operation. Turn off the unit, disconnect/unplug from the power supply. Clean the
filter, then restore the power, the unit will return to normal operation.This is a reminder to clean the Air Filter for more efficient operation. In the
event of a power failure, the "EI" program is automatically re-set. Therefore we suggest you remove and clean the filter before restarting the unit
after any power failure. (On some models)
Shows Error codes:
(Fixed-speed Type)
Indicates a malfunction of the indoor room temperature sensor
Indicates a malfunction of the evaporator temperature sensor
Indicates a malfunction of the outdoor condenser temperature sensor
Note:
When one of the above malfunctions occurs, turn off the unit, and check for any obstructions.
Restart the unit, if the malfunction is still present, turn off the unit and unplug the power cord.
Contact the manufacturer or its service agents or a similar qualified person for service.
LED Display:
Displays room temperature on fan only mode, displays the setting temperature on the other modes.
Displays times during Timer setting, afer 10 seconds, the system will revert back to display the setting temperature.
7
Air direction control
Operation panel cover (some units)
Horizontal airflow adjustment
For the units with operation panel cover
(see the left figures of A & B)
For the units with manual control lever(Manually)
B
Vertical airflow adjustment(Manually)
1. Grasp the top or the left of the operation coverand pull it to open it.
2. Close the operation cover and press the cover again until it snaps into
the locked position.
DO NOT press or swing the opened operation cover.
To adjust horizontal airflow direction, move the lever gently to the left or right by hand until the desired horizontal airflow direction is obtained
(see Fig.C).
When the unit is operating, use the hand to adjust the louvers to change the vertical airflow direction.The vertical angle of air flow can be set by
gripping the louver and move to the desired position (see Fig.D).
For some units, the connecting rod of the louver is provided with a convex block , it can be moved between the three grooves on the left side of
frame at an angle of 0-15 degrees(see Fig.E).
Manual control lever
Fig. C
Fig. D
A
Fig. E
Grooves
Convex block
SLEEP:(on some models)
Press and hold the "SWING" keypad for 2 seconds or use the remote control to activate the "SLEEP" feature . Press and hold the "SWING" keypad for
2 seconds or use the remote control again to deactivate the "SLEEP" feature. In the Cooling mode, the cooling temperature set point will increase 1
℃
per hour after the "SLEEP" mode is selected. Two hours later, the set point will continue at this temperature and the fan motor will remain on LOW
speed. In the Heating mode, the heating temperature set point will decrease 1
℃
per hour after the "SLEEP" mode is selected. Two hours later, the set
point will continue at this temperature and the fan motor will remain on LOW speed. Using the "SLEEP" mode will reduce noise creating a comfortable
sleeping environment
.
NOTE
:
This feature is not available under DRY and FAN ONLY operation.
Turbo function(on some models)
Press the TURBO button by remote controller on COOL/HEAT (For models adopts Electrical heater only) mode, the air condetioner goes into powerful
cooling/heating operation. Press again to cancel the TURBO function.
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TIMER OFF for cooling and fan operation:(on some models)
On cool mode, press the TIMER button for 2 seconds, the TIMER OFF light illuminates and the cool mode light flashes, it indicates the Auto Stop
programe for cooling operation is initiated. Press the mode button, the fan mode light flashes, it indicates the Auto Stop programe for fan operation
is initiated. Press the UP or down button to select the desired time.
On fan mode, press the TIMER button for 2 seconds, the TIMER OFF light illuminates and the fan mode light flashes, it indicates the Auto Stop programe
for fan operation is initiated.Press the UP or down button to select the desired time.
Press or hold the UP or DOWN button to change the Auto Stop time by 0.5 hour increments, up to 10 hours, then at 1 hour increments up to 24 hours.
The controlwill count down the time remaining until stop.
Adjusting the timer setting to 0.0 will cancel the Auto Stop timer program.
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Summary of Contents for MWF09HB4
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