Operating Instructions - Daikin Modular-Light AHU User Manual

Two examples of main screen display:
Economy mode, cooling

3.4 Operating instructions

Unit State changeover
This button allows the user to change unit actual operating state. To change unit state follow these
steps:
1. Press the On-Off button
2. Navigate through the different available states by pressing + or – buttons:
- Auto = unit follows time scheduler settings
- On = unit on with nominal setpoints
- Off = unit off
- Ventilation = only fan active, no heat/cool control
- Economy = unit on with economy setpoints
3. Confirm the change of state by pressing for at least 1 second the OK button
4. To return to the main screen page without taking any action, either press the Home button
or wait for 5 seconds
Occupancy mode
Occupancy is a function that allows to run the unit for fixed period even if it is "Off" via time
scheduler. This time period can be configured during unit commissioning.
To activate/deactivate the Occupancy function follow these steps:
1. Press the Home button
2. Navigate through the different available states by pressing + or – buttons (Off, On)
3. Confirm the change of state by pressing for at least 1 second the OK button
4. To return to the main screen page without taking any action, either press the Home button
again or wait for 5 seconds
Modular-Light AHU
Ventilation mode, heating
6
User Manual