Specifications

Table Of Contents

Digital Energy

Modifications reserved Page 15/25

GE_UPS_OPM_VHU_0K7_2K0_XUL_V040.docx Operating Manual VH Series 700 - 1000 -1500 – 2000 VA UL

4 OPERATION

4.1 OPERATING PANEL

Fig. 4.1: Operating panel

switch / LED main function

1 - ‘on’ switch switches on the UPS, starts quick battery test (see 4.6)

2 - ‘off’ switch switches off the UPS

3 - LED ‘operation’ on when the UPS is operating

blinks if the UPS is in standby mode

4 - LED ‘on bypass’ on when the UPS operates in bypass mode: the incoming mains power is channeled

directly to the load

5 - LED ‘on battery’ on in case of battery operation: the mains power fails, and the internal batteries

supply the required power until either they are depleted or mains power returns.

6 - LED ‘alarm’ blinks in case of an alarm

7 - LED bar ‘runtime capacity’ the remaining available battery runtime for the actual load, in % of the maximum

runtime with the actual load

8 - LED bar ‘load’ indicates to what extent the output capacity of the UPS is used by the actual load. If

e.g. the 25% and 50% LED are on, the load exceeds 50% of the maximum load. If all

4 LEDs are on the unit operates in overload. As this is an abnormal situation the

alarm LED will blink as well.

More info in section 4.3.2.