Table of Contents
Advertisement
Controlling the demand power
It maintains the consumed power to be kept lower than or equal to the target power by monitoring the
wattage of the air conditioner. It can control to save the energy by using the demand controller
connected to the ACP forcefully to start or stop the air conditioner.
It has the following advantages:
• Precise management by controlling the automatic operation ratio of the air conditioner with the
demand controller.
• Monitor and control the peak power for 24 hours a day.
• Easily perform controlling and monitoring.
Note: Peak operation ratio control & Demand control
The ACCS offers the peak operation ratio control function and the demand control function to
reduce the power cost by operating all air conditioners less than or equal to the permitted demand
power. One of the peak operation ratio control function or the demand power control function can
be used depending on the function setting of the ACP, but two functions cannot be used together.
This section describes the method for controlling the demand power. For more information about
the peak operation ratio function, see Chapter 3. 'Controlling the peak operation ratio'.
When the air conditioner forcefully operates by the demand power control function, the air conditioiner
cannot be individually managed because the automatic central control is used. However, when the
current operation uses the power less than or equal to the target operation ratio setting, the air
conditioner can be individually managed.
3. ACP operation by using the LG ACCS
Installation/Owner's Manual
3-51
- Quick Links:
- Functions of Acp
Hide quick links:
Advertisement
Table of Contents
