Modes Of Operation - Compaq R6000 Series Operation And Reference Manual

Modes of Operation

The UPS has five modes of operation, indicated by the LEDs:
Standby Mode
On Utility Power: green LED 1 is flashing
On Battery Power: yellow LED 2 is blinking.
Power is not available at the UPS output receptacles.
The UPS monitors and charges batteries if required.
Operate Mode
Green LED 1 is on.
Power is available at the UPS output receptacles.
The UPS monitors and charges batteries if required.
Bypass Mode
Green LED 1 is on; yellow LED 3 is on; a five-second interval
audible alarm is active
Can be enabled manually by moving the Bypass switch (on the rear
panel) from NORMAL to BYPASS.
Power is available at the UPS output receptacles.
Batteries are not monitored or charged.
Figure 3-4. Placing the Compaq R6000 UPS in Bypass Mode
BY PA SS
AL
NO RM
3
2
1
3
3
2
2
1
1
5
5
5
4
4
4 5
3
2
4
1
3
1
2
&
4
P00
001 REV.
5244-
13842
S
B Y P A S
A L
N O R M
Operation 3-5