Allied-telesis Removable Power Supply and Fan Manual do Utilizador descarregar pdf (Página 18)

Installation Guide

PWR05

The following table describes LEDs on the PWR05 AC power supply unit.

PWR05

The following table describes LEDs on the PWR05 DC power supply unit.

FAN01 The following table describes LEDs on the FAN01 fan-only module.

LED State Description

Green AC input voltage is within 90-264 VAC, 47-63Hz.

Off AC input voltage is outside the acceptable range.

OUT

Green DC output voltage is within 12VDC +/- 10%.

Off DC output voltage is outside the acceptable range, or

the Standby switch is Off. If a fault occurs then the

FAULT LED will display and the OUT LED will be Off.

FAULT

Amber A fault has occurred. There is either a fan failure, or the

temperature has exceeded its limit of 70º

C (158º F).

Off No fault conditions detected.

LED State Description

Green DC input voltage is within 40 VDC to 60 VDC.

Off DC input voltage is outside the acceptable range.

OUT

Green DC output voltage is within 12VDC +/- 10%.

Off DC output voltage is outside the acceptable range, or

the Standby switch is Off. If a fault occurs then the

FAULT LED will display and the OUT LED will be Off.

FAULT

Amber A fault has occurred. There is either a fan failure, or the

temperature has exceeded its limit of 70º

C (158º F).

Off No fault conditions detected.

LED State Description

FAULT Red The fan has failed.

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Allied-telesis Removable Power Supply and Fan Manual do Utilizador Página 18