MGE UPS Systems 3200C, 2200C user manual Operation, Start-up, Bargraph indications

3. Operation

3.1 Start-up

The protected equipment connected to the UPS can be energised, whether AC input power is available or not.

		2	1
			test	%	20%	50% 80% 100%	%
16	17	18		25		26	27

Caution: the AC input power source must be present when energising for the first time.

Press the ON / OFF button 16 .

The buzzer beeps and all the LEDs go ON. The buzzer beeps twice, then:

◗If AC input power is available, LED 18 goes ON, indicating operation in ON-LINE mode.

◗If AC input power is not available and the UPS is configured for automatic restart mode, the buzzer beeps three times and LED 17 goes ON, signalling operation on battery power.

All connected equipment is energised.

If LEDs 17 or 18 do not go ON or if LEDs 25 to 27 flash, there is a fault (see section 4.1).

3.2 Bargraph indications

			BYPASS	2	1
					test	%	20% 50%		80%	100%	%
16	17	18	19	20 21	22	23	24	25	26	27

Status LEDs 20 and 21 for programmable outlets 1 and 2:

◗LEDs OFF: the outlets are not supplied with power.

◗LEDs flashing: status change in progress.

◗LEDs ON: the outlets are supplied with power.

Outlets 1 and 2 can be remotely programmed and controlled. They may be used for sequential start-up of the protected applications, shedding of non-priority applications during operation on battery power, and priority management at the end of battery backup time to reserve the longest possible backup time for the most sensitive applications. These outlets are programmed using Solution Pac software.

LEDs 24 to 27 provide three

different indications:

1 - Remaining backup time in percent (during normal operation).

2 - Percent load drawn by the protected equipment, when button 23 is pressed. 3 - Operating faults (flashing LED and beeps):

27Overload.

26UPS fault.

25Battery fault or end-of-life warning.

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