Allied-telesis Removable Power Supply and Fan Instrukcja Użytkownika Pobierz pdf (Strona 20)

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.

FAN03 The following table describes LEDs on the FAN03 chassis fan module.

LED State Description

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

Off AC input voltage is outside the acceptable range.

OUT

Green AC output voltage is within 12V +/- 10%.

Off AC output voltage is outside the acceptable range.

FAULT

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

temperature has exceeded its limit of 70ºC (158ºF).

Off No fault conditions detected.

LED State Description

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

Off DC input voltage is outside the acceptable range.

OUT

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

Off DC output voltage is outside the acceptable range.

FAULT

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

temperature has exceeded its limit of 70ºC (158ºF).

Off No fault conditions detected.

LED State Description

FAULT Red The fan has failed.

LED State Description

FAN

STATUS

Red The fan has failed.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 28 29

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Allied-telesis Removable Power Supply and Fan Instrukcja Użytkownika Strona 20