Run Self Diagnostics Check Using The Dip Switches; Using The Initial Display - LG MULTI V S ARUN038GSS4 Installation Manual

Run Self Diagnostics Check
• 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.
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.
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.
•
• 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.
Table 32:
Table 34:
Sequence
1
2 Unit Type
3 Unit Voltage
4
4 6 8 10
2 4 6 8
Nominal Capacity
Heat Pump
208-230V / 60Hz / 1Ø
Efficiency Level
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.
Table 33:
12
Outdoor Unit Code
10
Electrical Requirements
4 - 12*
2
22
1 or 5
WIRING
22
208-230V / 60Hz / 1Ø
53