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MX2000 High-Voltage Universal (HVAC/HVDC) Power Distribution Module LEDs

Each universal PDM faceplate contains one LED for each of the nine input power feeds, indicating the correct or incorrect polarity connection of each feed. See Table 1 and Figure 1 high-voltage universal (HVAC/HVDC) PDM LEDs.

Figure 1: High-Voltage Universal (HVAC/HVDC) Power Distribution Module LEDsHigh-Voltage Universal (HVAC/HVDC) Power Distribution Module LEDs
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LED

 
Table 1: High-Voltage Universal (HVAC/HVDC) Power Distribution Module LEDs

Color

State

Description

Green

On

Positive and negative input feeds are connected. PDM is functioning normally.

–

Off

Positive input feed is not connected or present.

Negative input feed is not connected or present.

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