HP R1500 HP R/T3000 G2 UPS User Guide - Page 56

UPS is in Auto-Bypass mode

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Off On Off On-Batt On-Batt On-Batt On-Batt Off ery ery ery ery capacity capacity capacity capacity 25% >50% >75% UPS is on battery (on page 58)-No utility power * * * Off * * Flashing * Off Off On Flashing Flashing Flashing Flashing Flashing Flashing Off Off Flashing Flashing Flashing Flashing Flashing * Off * Off * Flashing * * * Off * On On On On Flashing * Off * Off * * * Flashing Off On Off On-Batt On-Batt On-Batt On-Batt Flashing ery ery ery ery capacity capacity capacity capacity 25% >50% >75% Off On Off Off Off Off Flashing Flashing Off Flashing Off Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Overtemperature condition (on page 59) Internal UPS fault condition (on page 59) REPO condition (on page 59) Site wiring condition (on page 59) Overload condition (on page 59)-UPS power capacity is exceeded with no other faults Overload condition (on page 59)-UPS power capacity is exceeded while other faults exist Overload condition (on page 59)-UPS power capacity is exceeded while on battery with no other faults Overload condition (on page 59)-UPS power capacity is exceeded while on battery with overtemperature fault Unit is powering down Checksum failure error (on page 60) * This LED can be in any state. For the location of individual LEDs, see "UPS front panel LED indicators (on page 8)." UPS is in Auto-Bypass mode The UPS transfers from Operate mode (on page 40) to Auto-Bypass when one of the following fault conditions is detected: • Inverter AC over voltage • Inverter AC under voltage • Rectifier input over current • Inverter output over current • Inverter fault • Heat sink over temperature • Fan failure • Overload The load is supported, but not protected while in Auto-Bypass mode. Troubleshooting 56

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Troubleshooting 56
Off
On
Off
On—Batt
ery
capacity
<25%
On—Batt
ery
capacity
>25%
On—Batt
ery
capacity
>50%
On—Batt
ery
capacity
>75%
Off
UPS is on battery (on page
58
)—No utility power
*
*
*
Off
*
*
Flashing
*
Overtemperature condition (on
page
59
)
Off
Off
On
Flashing
Flashing
Flashing
Flashing
Flashing
Internal UPS fault condition (on
page
59
)
Flashing
Off
Off
Flashing
Flashing
Flashing
Flashing
Flashing
REPO condition (on page
59
)
*
Off
*
Off
*
Flashing
*
*
Site wiring condition (on page
59
)
*
Off
*
On
On
On
On
Flashing
Overload condition (on page
59
)—UPS power capacity is
exceeded with no other faults
*
Off
*
Off
*
*
*
Flashing
Overload condition (on page
59
)—UPS power capacity is
exceeded while other faults
exist
Off
On
Off
On—Batt
ery
capacity
<25%
On—Batt
ery
capacity
>25%
On—Batt
ery
capacity
>50%
On—Batt
ery
capacity
>75%
Flashing
Overload condition (on page
59
)—UPS power capacity is
exceeded while on battery with
no other faults
Off
On
Off
Off
Off
Off
Flashing
Flashing
Overload condition (on page
59
)—UPS power capacity is
exceeded while on battery with
overtemperature fault
Off
Flashing Off
Flashing
Flashing
Flashing
Flashing
Flashing
Unit is powering down
Flashing
Flashing Flashing Flashing
Flashing
Flashing
Flashing
Flashing
Checksum failure error (on
page
60
)
* This LED can be in any state.
For the location of individual LEDs, see "UPS front panel LED indicators (on page
8
)."
UPS is in Auto-Bypass mode
The UPS transfers from Operate mode (on page
40
) to Auto-Bypass when one of the following fault
conditions is detected:
•
Inverter AC over voltage
•
Inverter AC under voltage
•
Rectifier input over current
•
Inverter output over current
•
Inverter fault
•
Heat sink over temperature
•
Fan failure
•
Overload
The load is supported, but not protected while in Auto-Bypass mode.