How To Use Power Indicator (Ehp Products) - LG PQNUD1S41 Installation & Owner's Manual

SETTING AND USING METHOD
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How to Use Power Indicator (EHP products)

Description of power indicator function
The power indicator is the product that provides the function of displaying the power consumed
in the LG Electronics System Air Conditioner by distributing by each connected indoor unit.
- Wattmeter that can be interlocked: As the cumulative wattmeter, it can interlock with pulse
output or RS-485 communication product.
- Number of units that can be interlocked: Maximum of 128 rooms
(127 rooms if standby power is displayed)
- LCD power display function: Instant power, cumulative power and error are displayed through
the LCD.
- Data save function during power outage: This function saves the data in an event of unex-
pected power outage.
- LED display function: When power, communication or pulse is connected, the applicable LED
flashes so that the operation can be checked.
How to distribute electric energy
- Power consumption of 1 room indoor unit = Total power consumption of outdoor unit x
(Weight of indoor unit / Weight of all indoor units)
- Weight of the indoor unit can be calculated based on the information including whether the
product operates, product capacity and whether the compressor operates and indoor fan level
etc.
Checking electric energy display
The electric energy can be checked by pressing the MENU button from the default screen to
check in the order of instantaneous power and accumulative power.
Menu button
A D D R - 0 :
A D D R - 1 :
A D D R - 2 :
Menu button
A D D R - 0 :
A D D R - 1 :
A D D R - 2 :
Menu button
Version 1.16 or higher
Basic
Instant power
Accumulative
power
Menu button
Menu button
Menu button
Version 1.15 or less