User Guide

Installation & Operation Manual - VFH-MB 09/12/18/24 Series
18
The small horizontal louver only operates under heating mode. Under other mode, the small horizontal louver always stays at the
closed status;
On the 9k/12k model, the small horizontal louver will start operation only when the big horizontal louver rotates to the second fixed
angle (62°) under heating mode.
On the 18k model, the small horizontal louver will start operation only when the big horizontal louver rotates to the first fixed angle
(63°) under heating mode.
On the 24k model, the small horizontal louver will start operation only when the big horizontal louver rotates to the first fixed angle
(40°) under heating mode.
When small and big horizontal louvers receive the signal of canceling up and down swing function from remote controller during
swing process, small and big horizontal louvers will stop at current position. After turning off the unit, small and big horizontal louvers
will rotate in a counterclockwise direction to close air outlet.
a. Auto fan speed under heating mode
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b. Auto fan speed under cooling or heating mode
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c. The default auto fan speed is low speed under dry mode
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timer, you can only activate the general timer function of controller; when selecting the remote controller with clock timer, you can only
activate the clock timer function of controller.
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until reaching OFF time. When reaching ON time, the unit will turn on automatically. The unit will repeat this pattern every 24
hours.
b. Left and right swing
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if left and right swing function has not been set by remote controller, the horizontal louver will stop at middle position; if the left and
right swing function has been set by remote controller, the vertical louver will operate at the swing status set by re mote controller.
When the vertical louver receives the signal to cancel left and right swing function from remote controller, the horizontal louver will
stop at the current position.
After turning off the unit, the horizontal louver stops at original position.
3. Auto fan
4. Sleep
5. Timer function