Gree U-match Series

U-Match Series DC Inverter Service Manual
17
FAN button
 By pressing this button, Auto, Low, Middle, High speed can be circularly selected. After power
on, Auto fan speed is default.

Low speed
Middle speed
High speed
Note: Under the DRY mode, the fan will be kept running at the low speed and the fan speed
isn't adjustable.
SWING
UP/DOWN
button
 Press this button to set up the swing angle, which circularly changes as below:
 When the guide louver starts to swing up and down, if SWING functions is canceled, the air
guide louver will stop and remains at the current position.
indicates the guide louver swings up and down among those five directions.(Simplified
SWING function applicable for some Fan Coil Units: When the wireless remote controller is
energized initially with the unit under the OFF status, it should be set by pressing the + button
and the SWING button simultaneously, with the symbol blinking twice. Then, after the unit
is turned on, this function can be activated by pressing the SWING button, with the displayed
symbol indicating swing function is on and without this displayed symbol indicating swing
function is off.)
CLOCK
button
 By pressing this button, the clock is allowed to be set, with blinking, and then press the
+/- button to adjust the clock within 5 seconds. If the +/-button is pressed down constantly for
more than 2 seconds, the clock setting will be increased or decreased 10 minutes every 0.5
seconds. After that, another press on the CLOCK button accepts the setting. 12:00 is the
default, when the wireless remote controller is energized.
TIMER ON
button
 When TIMER ON is activated, ON will blink while the symbol will disappear. Within 5
seconds it is allowed to set the ON time by pressing the +/- button. Each press will make the
time increase or decrease one minute. Besides, the time can also be set by pressing the +/-
button constantly. that is, in the early 2.5 seconds, the time will increase/decrease quickly per
single minute, and in the late 2.5, the time will increase/decrease per ten minutes. After the
desired time value is set, press TIENE ON again to conform the setting within five seconds.
After that, another press on TIMER ON will cancel the setting. Prior to this setting, the clock
shall be set to the actual time.
X-FAN
button
 Pressing this button can activate or deactivate the X-FAN function. In Cool or Dry mode, by
pressing this button, if " " is displayed, it indicates the X-FAN function is activated. By
repressing this button, if " " disappears, it indicates the X-FAN function is deactivated. After
energization, X-FAN OFF is defaulted. If the unit is turned off, X-FAN can be deactivated but
can't be activated.
TEMP
button
 By pressing this button it is allowed to select displaying the indoor setting temperature or the
indoor ambient temperature.
 Indoor setting temperature is default after the indoor unit is energized initially.
 By pressing the TEMP button, when the temperature symbol is displayed, the indoor
displayer will show the indoor setting temperature; when is displayed, it will show the
indoor ambient temperature; when is invalidation, If current displays indoor ambient
temperature, if received the other remote control signal, it will display presetting temperature,
5s later, will back to display the ambient temperature. (This function is applicable to partial of
models)
TIMER
OFF button
 By pressing this button it is available to go to the TIMER OFF setting state with the same
setting method as that of the TIMER ON, in which case the OFF symbol blinks.
TURBO
button
 In the Cool or Heat mode, pressing this button can activate or deactivate the TURBO function.
When the TURBO function is activated, its symbol will be displayed; when the running
mode or the fan speed is changed, this function will be canceled automatically. (This function
is applicable to partial of models).
SLEEP
button
 By pressing this button, Sleep On and Sleep Off can be selected. After powered on, Sleep Off
is defaulted. Once the unit is turned off, the Sleep function is canceled. When Sleep is set to
On, the symbol of SLEEP will display. Under the Fan and Auto modes, this function is not
available.
LIGHT
button
 Press this button to select LIGHT on or off in the displayer. When the LIGHT is set to on, the
icon will be displayed and the indicating light in the displayer will be on. When the LIGHT
is set to off, the icon will be disappeared and the indicating light in the displayer will be off.