Owners Manual

Power Supply Unit indicator codes
Each AC power supply unit (PSU) has an illuminated translucent handle that indicates whether power is
present or whether a power fault has occurred.
1600 W AC/1600 W HVDC PSU
Figure 7. PSU status indicator
1. PSU 2. AC power indicator
Table 7. 1600 W AC/1600 W HVDC PSU indicators
Component Indicator Condition
AC power indicator Solid amber
Standby mode with Fan Lock for
15 seconds.
Standby mode with OTP range
Active mode with +12 V DC Fault
Active mode with Fan Lock for 15
seconds.
Solid green DC_OK (power good)
Blinking green Standby mode normal
Off Unit without AC power
15