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3.7 Cold start:
When the UPS is off and there is no utility power, use the cold start feature to apply power to
the loads from UPS‘s battery. Press the ON/TEST button until the UPS beeps.
3.8 Shutdown mode:
In shutdown mode the UPS stops supplying power to the load, waiting for return of utility
power. If there is no utility power present, external devices (e.g., servers) connected to the
computer interface can command the UPS to shut down. This is normally done to preserve
battery capacity after the graceful shutdown of protected servers. The UPS will scroll the front
panel indicators sequentially in shutdown mode.
3.9 Green mode:
To enabling/disabling Green Mode, please press ON button 2 times to enable/disable green
mode, then the buck&boost / overload&replace battery LED will blink 5 times.
Attention:
If Green Mode is enabled, when UPS is working under Backup mode, the UPS will
automatically shut down after 4 minutes if the load level remains low.
Attention:
The UPS is designed with memory module. (The UPS will automatically memorize
Green Mode status when switched off. If no manual operation to enable or disable the Green
Mode at the time when UPS is switched on, the Green Mode status would remain as it was
previously.). Green Mode can be enabled or disabled via software.
4.
A
LARM
4.1 “BACKUP” (slow alarm):
When the UPS is working under “BACKUP” mode, the UPS would emit audible alarm. The
alarm stops when the UPS is return to “LINE” mode operation. Anyone can stop the alarm by
press the “ON” button during backup mode.
Attention:
The alarm of “BACKUP” is going to beep every four seconds. (Slow-speed beep).
Attention:
The UPS provides mute function for the warning. When the beeping sound occurs,
press "ON" to stop it; and press "ON" again to regain the sound.
4.2
“LOW BATTERY” (rapid alarm):
In the “BACKUP” mode, when the energy of battery becomes to lower level. (about 20%~30%)
The UPS beeps rapidly until the UPS shuts down from battery exhaustion or returns to “LINE”
mode operation.
Attention:
The alarm of the batteries caused by low voltage beeps every second. (Fast-speed
beep).
Attention:
The UPS provides mute function for the warning. Please press the “ON” button
three times in one second.
