Alpha Technologies CFR Intelligent Interface Device User Manual

Page 45

Advertising

Front Panel Indicators

In addition to the LCD display, the Intelligent Interface Device uses

backlit LED's to indicate LINE PRESENT, LINE FAILURE, LOW BATTERY
WARNING, LOW BATTERY SHUTDOWN and SERVICE. The indicators
provide important front panel status information and remain ON to display the
UPS status until the current condition changes. When alarms such as LOW
BATTERY WARNING occur, information relating to the alarm can then be
viewed in the LCD's ALARM HISTORY file. The indicators are entirely
independent of the front panel display and are not affected by the key
functions. By using the two sets of indicators (LCD and LED's), the status of
the UPS can be accurately monitored under all conditions.

* "LINE PRESENT" is ON whenever the UPS is running on

acceptable AC Line power.

* "LINE FAILURE" will light whenever the UPS loses line power

or line power is unacceptable.

* "LOW BATTERY WARNING" is ON whenever the UPS is

preparing to shutdown due to a LOW BATTERY condition.

* "LOW BATTERY SHUTDOWN" is ON whenever the UPS has

shut itself down due to a LOW BATTERY condition.

* "SERVICE" is ON whenever the UPS requires service.

6. MAINTENANCE

1. INTRODUCTION

Repair Instructions

Before returning a unit to Alpha Technologies for repair, a Return

Material Authorization (RMA) should first be obtained from Alpha's Customer
Service Department. The RMA number should be clearly marked on the
unit’s original shipping container. If the original container is no longer
available, the unit should be packed with at least 3 inches of shock-absorbent
material. Note: Do not use popcorn-type packing material. Returns should be
prepaid and insured (COD and freight collect can not be accepted).

ALPHA TECHNOLOGIES DOES NOT ASSUME RESPONSIBILITY FOR
DAMAGE CAUSED BY THE IMPROPER PACKAGING OF RETURNED
UNITS.

Parts and Ordering Instructions

To order parts, contact the Alpha Technologies Customer Service

Department directly at:

United States

(206) 647-2360

Canada

(604) 430-1476

United Kingdom

44-279-422110

Germany

49-9122-997303

Middle East

357-5-375675

TO OBTAIN COMPLETE TECHNICAL SUPPORT

(7 DAYS / WEEK, 24 HOURS / DAY)

CALL

1 - 8 0 0 - 3 2 A L P H A

(USA)

1 - 8 0 0 - 6 6 S U R G E

(Canada)

ALPHA TECHNOLOGIES

05-07-93 08:02:15

LINE PRESENT

LINE FAILURE

LOW BATTERY

WARNING

SHUTDOWN

SERVICE

Front Panel Indicators

Advertising