AC Unit Control

Air-conditioning (AC) Unit Control widget provides quick access to the below AC parameters:

Power status
Operation mode
Fan speed
Temperature setpoint

You can turn the AC plant ON or OFF, select the desired operation mode, adjust the fan speed, and configure the target temperature (setpoint). The widget also displays the current temperature and humidity reading, allowing you to monitor the environment in real time.

NOTE: The controls and information displayed in the widget depend on the C-Bus objects mapped during configuration. If a parameter is not configured in Manager Config, the corresponding control or information will not be available in the Mobile app.

Once you log in, the Home screen appears.
Tap the room in which you want to control the AC Unit Control.

Tap on the widget label. The AC Unit Control screen appears.

Off State

On State

Refer the below table for the controls:

Controls	Description
Current temperature (Read Only)	Displays the real-time temperature reading from the configured temperature sensor.
Plant Humidity (Read Only)	Displays the value for monitoring the ambient humidity level in the conditioned space. Plant Humidity is used to: Provide environmental information along with temperature readings. Support HVAC monitoring or automation scenarios if humidity control is required.
Plant On/Off	You can turn the AC plant ON or OFF. When the plant is ON, all AC controls such as MODE, FAN SPEED, and SET POINT become active. When the plant is OFF, you can still configure MODE, FAN SPEED, and SET POINT (pre-staging). The Air Conditioner will start with these configured settings when the plant is turned ON.
MODE	The operating modes displayed depend on the modes supported by the connected HVAC system and configured in the mode object. The Manager interface reads the mode object and displays the available modes exactly as defined in the configuration. The common available modes are listed below: COOL HEAT VENT DRY AUTO EXHAUST PUMP You can change the operation mode during normal operation or during pre-staging.
FAN SPEED	You can adjust the fan speed level supported by the AC unit. Tap to increase the fan speed. Tap to decrease the fan speed. The fan speed options displayed depend on the supported levels reported by the connected HVAC system and configured in the fan speed object. The Manager interface reads the fan speed object and displays the available levels exactly as defined in the configuration. Common fan speed levels include: Low Medium High Auto Boost Quiet Turbo NOTE: Fan speed can be adjusted only when the mode is set to COOL, HEAT, DRY, AUTO, or VENT. It cannot be adjusted when the mode is set to EXHAUST, PUMP, or any other custom mode.
SET POINT	You can set the desired temperature that the AC unit should maintain. Tap to increase the set point temperature. Tap to decrease the set point temperature. NOTE: Temperature SET POINT can be adjusted only when the mode is set to COOL, HEAT, DRY, or AUTO. It cannot be adjusted when the mode is set to VENT, EXHAUST, PUMP, or any other custom mode.

Example – Pre-staging the AC Unit:

When you are about to arrive home, you can prepare the Air Conditioner in advance even if it is currently OFF. You can open the AC Unit Control widget, select COOL mode, set the temperature to 22 °C, and adjust the fan speed to HIGH. These settings are saved as pre-staged configurations and will be automatically applied when you turn the Air Conditioner ON, ensuring the room becomes comfortable quickly.