GE SG SERIES 10 Operating Manual page 21

g
General alarm condition.
It blinks when one or more alarm is activated. The internal buzzer is ON.
The LED remains lighted (with alarm condition still present) and the
buzzer stops as the key "mute" has been pressed.
alarm
LED ON indicates that a regular maintenance service is needed.
May be reset by a service technician only.
(See chapter 10 – Maintenance)
THE LED IS ON ALSO WHEN THE OUTPUT SWITCH Q1 IS OPEN,
service check
INDICATING THAT THE INVERTER IS IN SERVICE MODE, NOT
SUPPLYING THE LOAD.
a) LED ON indicates that the Battery reserve lasts for only 3 more
b) LED ON in case of over temperature or overload >125% together with
All LED's ON indicate that the Battery is fully charged.
LED a
LED b, c, d
LED's ON indicate the Load status of the UPS.
LED d
LED c
LED b
LED a
Fig. 5.2.1-1 LED's on synoptic diagram
Fig. 5.2.1-2 LCD screen
OPM_SGS_USM_10K_40K_0US_V010.doc
minutes (selectable).
missing Utility.
After the timeout the Inverter will shut down.
Yellow
(Fixed: indicating last 25 % of Battery backup)
(Blinking: indicating Battery backup
Green
(EACH ONE INDICATING 25 % OF BATTERY BACKUP)
red ( 100 % load)
yellow (100% load)
green (66% load)
green (33% load)
Definition of the LED's on mimic diagram
LED 1
LED 2
LED 3
LED 4a = Discharging (yellow)
LED 4b = Charging (green)
LED 5
LED 6
LED 7
LED 8
LED 9
User LCD Interface
Consist of a LCD screen, 4 lines with 20
characters each and six keys. It offers:
21/88
5%)
= Input Utility Rectifier (green)
= Input Utility Bypass (green)
= Rectifier ON (green)
= Inverter ON (green)
= Load on Inverter (green)
= Load on Utility (green)
= Output Load Voltage (green)
= Manual Bypass (Q2) ON (yellow)
UPS operating, AC and
information.
History of alarms and events.
Functionality can be programmed to meet
customer needs by changing parameters.
Operating Manual SG Series 10, 20, 30 & 40 kVA
GE
DC metering