Midea CCM-180A/WS Service Manual page 17

Vrf commercial air conditioners, touch screen centralized controller 6.2-inch
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CCM-180A/WS
4.2.5 Turning IDUs on/off
Tap the "
" icon to power the system on/off in the area marked "1" in Figure 16.
4.2.6 Setting the Temperature
Tap the "
/
" button of the icon marked "2" in Figure 16 to increase or reduce the set temperature of the IDU in the
range of 17°C to 30°C (62°F to 86°F).
Note: The centralized controller automatically identifies whether the connected system is in auto mode. If yes, two temperature points will be displayed. If
no, only one temperature point is available, as shown in the above figure.
4.2.7 Setting Mode
Directly tap the area marked "3" in Figure 16. Select one of the five modes.
Note: The centralized controller automatically identifies if the connected system is in auto mode. If yes, the auto mode button will be displayed. If no, the
auto mode button will not be available. Auto mode and dry mode are not available when only the purifier is selected.
4.2.8 More Setting Options
Select an IDU. Tap the "Settings" button marked "4" in Figure 16 to enter the interface below.
4.2.9 Setting Fan Speed
Tap the "
/
" icon marked "1" in Figure 17 to increase or reduce the fan speed. Auto fan speeds 1 to 7 or
high/middle/low speed is displayed according to the selected IDU.
Note: If the fan has an AC motor, 1 and 2 indicate "Low" fan speed, 3 and 4 indicate "Mid" fan speed, and 5, 6 and 7 indicate "High" fan speed.
16
Figure 16 Homepage 2 of the Control page
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