User Manual

Heat Controller VFH InverterFlex
®
- Ceiling Cassette Control
Wireless Remote Controller YT1F
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temperature, or indoor ambient temperature. When the indoor unit is powered on, the indoor set
temperature will be displayed, while if the status is changed to , the indoor ambient temperature
will be displayed. However, the indoor set temperature will be displayed again when the controller
receives other remote controls signals. Without setting this function, the default is the indoor set
temperature.
12) SWING UP/DOWN (
)
The swing angle which circularly changes as below can be selected by pressing this button:
OFF
This kind of remoter controller is universal. And the three swing statuses of are
the same as that of .
If the swing function is deactivated when the air guide louver is swing up and down, it will stop
at the current position.
indicates that the air guide louver swings up and down among all ve positions.
13) AIR (
)
AIR ON or Air OFF can be selected by pressing this button.
14) TIMER ON
“ON” will be displayed and blink for 5 seconds by pressing this button, and soon adjust the time
by pressing
＋
or
－
within 5 seconds. Each press will make the time increased or decreased by 1
minute. If the button is pressed down for more than 2 seconds, the time will be changed quickly in
such a way: rstly the value on the one’s place is changed and then is the value on the ten’s place.
Once Timer ON has been set already, it can be canceled by repressing it. Before the setting, please
adjust the CLOCK to the current actual time.
15) TIMER OFF
TIME OFF can be activated by pressing this button, with “OFF” blinking. The method of setting
is the same as that for TIMER ON.
16) HEALTH (
)
This function can be activated or deactivated by pressing this button. After the unit is turned on,
the default is HEALTH ON.
17) I FEEL
This function can be activated by pressing this button and canceled by another press. When
this function is on, the I FEEL information will be sent out in 200ms after each operation on the
controller and the remote controller will send the temperature information to the main controller
every 10 minutes.
2 Guide for General Operation
a. After powered on, press ON/OFF and then the unit will start to run. (Note: when powered off,
the guide louver of the main unit will close automatically).
b. Press MODE to select the desired running mode.
c. Press
＋
or
－
to set the desired temperature (it is unnecessary to set the temperature under
the AUTO mode.)
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