Vertiv
|
NetSure V200D50 DC Power Retrofit Installation & User Manual (UM486527803)
|
Rev. F
27
Table 2.
Symptom
Possible Cause(s)
Suggested Action(s)
Power
Indicator
(Green) Off
No input voltage.
Verify input voltage is available.
Internal Input fuse open.
Replace the Rectifier.
Protection
Indicator
(Yellow) On
AC input voltage outside the normal
range.
Correct the AC input voltage to
within the acceptable range.
PFC over-voltage.
Replace the Rectifier.
Current sharing imbalance.
See “Rectifier Current Sharing
Imbalance” on page 26.
Rectifier over-temperature protection, which could be caused by:
1. Fan rotor blocked.
Remove any object that may be
blocking the fan rotor.
2. Ventilation blocked (inlet or
outlet).
Remove any object that may be
blocking the inlet or outlet.
3. Ambient temperature too high or
Rectifier inlet too close to a heat
source.
Lower the ambient temperature or
relocate the heat source.
Rectifier not inserted into the slot
completely.
Remove and properly inset the
Rectifier.
Protection
Indicator
(Yellow)
Flashing
Rectifier communication failure.
Check the communication cables.
Remove and properly insert the
Rectifier.
Replace Interface Circuit Card.
Alarm
Indicator
(Red) On
Overvoltage shutdown.
Internal output fuse open.
Remove the Rectifier from the
Mounting Frame and then reinstall
after 30 seconds. If Rectifier fails
to start or shuts down again,
replace Rectifier.
Alarm
Indicator
(Red) Flashing
Fans not operating (Rectifier shuts
down)
Replace the fan.
Replacement Procedures
Replacing a Rectifier
DANGER!
Use caution when removing a Rectifier that has been operating, as Rectifier surfaces could be
very hot.
WARNING!
In order to prevent damage to the latching mechanism, do not use excessive force on the
Rectifier handle when pushing the Rectifier into the Mounting Frame.
CAUTION!
In a system with NO redundant Rectifier, battery must have sufficient reserve to power the
load(s) while the Rectifier is removed.
