53
Wiring
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
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1 Nominal Capacity 4 - 12*
2 Unit Type Heat Pump 2
3 Unit Voltage 208-230V / 60Hz / 1Ø 22
4 Efficiency Level 1 or 5
Power to the outdoor unit must be turned off before checking the DIP switch settings. If not, there is risk of electric shock and physical injury or death.
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• Outdoor unit settings can be checked from the LED.
• DIP switch settings only should be changed when the power to the outdoor unit is OFF.
Outdoor Unit Code 22
Electrical Requirements 208-230V / 60Hz / 1Ø
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1. Power all indoor units.
2. Verify the outdoor units to indoor units communications cable is installed and terminated correctly. Inspect terminals on the outdoor unit.
3. Verify that DIP switches were properly adjusted for the jobsite configuration.
4. Power the outdoor unit.
5. After power is provided to the main printed circuit board (PCB) on the outdoor unit for five (5) seconds, observe the LED.
• Wait. The perimeter segments will flash in sequence for 45 seconds.
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• Confirm that this step has been completed by checking the box provided on the Record following the information as it is provided. The
date is provided in sequence, and segment of the sequence will remain lit for two (2) seconds.
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WIRING
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