Multi-VRF Centralized Controller Operation Manual
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function is on, set temperature is 8
℃
.
(4) Rapid cool function can only be effective in cool mode. Likewise, rapid heat
function can only be effective in heat mode.
(5) When shield all function is on, other shield buttons will be invalid.
(6) Note: When centralized controller is matching with different units, some
functions will also be different for different unit.
3.4 All-Control Function
On the homepage, press
to enter into the page of All-Control.
Fig.3.4 All-Control Page
All-Control Function can operate all indoor units as below
：
(1) ON/OFF
Press ON/OFF button to turn on or turn off all units.
When turning off the unit, the setting for mode, temperature, fan speed and swing
is unavailable.
(2) Mode setting
Press mode button to set operation mode.
(3) Temperature setting
Press UP or Down button to adjust temperature. Press this button once to increase
or decrease temperature 1
℃
. Press or hole this button and the temperature will
