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How to Adjust Fan Speed & Understand E.S.P Settings on Your LG Wired Remote Controller

At Millennium Residence, we prioritize resident comfort by ensuring advanced control over your in-room air conditioning systems. This guide will walk you through how to adjust fan speed and configure the E.S.P (External Static Pressure) function using your LG PCRCUSZ0 wired remote controller—enhancing airflow control and energy efficiency.


Adjusting Fan Speed on the LG Wired Controller

Controlling fan speed is essential to customizing your comfort level—whether you want a gentle breeze or a powerful airflow.

Steps to Adjust Fan Speed:

  1. Locate and press the “FAN SPEED” button on the controller.
  2. Cycle through the available fan speeds:
  3. Low
  4. Medium
  5. High
  6. Auto – automatically adjusts based on current room temperature.
  7. Choose the speed that best suits your preference.

Tip: Use the Auto mode for efficient and energy-saving climate control, especially when you’re away or asleep.

Understanding the E.S.P Function (Duct Type)

E.S.P stands for External Static Pressure, and this function determines how strong the airflow will be at each fan speed level. This is especially useful in ducted systems like those in Millennium Residence, where airflow may be affected by duct length or design.

Note: The E.S.P value is factory-calibrated. Manual adjustments are not recommended for daily use.

Steps to Adjust E.S.P Settings (For Installers Only):

  1. Press the “Timer” and “Fan Speed” buttons simultaneously for 3 seconds to enter E.S.P setting mode.
  2. Use the Temperature Adjustment buttons to set E.S.P values (range: 1 to 255) for each wind level:
  3. Low
  4. Mid
  5. High

Then use the Wind button to choose which fan level you're adjusting.

  1. Press “Timer” and “Fan Speed” buttons again for 3 seconds to exit the E.S.P setting mode.

Final Recommendation

While the LG PCRCUSZ0 wired remote gives full control over air distribution, E.S.P should only be adjusted by certified maintenance staff. For everyday use, adjusting fan speed via the Fan Speed button ensures optimal comfort and performance.


For technical assistance or maintenance requests, please contact the our team.

Explore more resident guides and resources here.

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