![True Manufacturing Company GDM Series Скачать руководство пользователя страница 11](http://html1.mh-extra.com/html/true-manufacturing-company/gdm-series/gdm-series_installation-manual_1175479011.webp)
TRUE
glass
door
merchandisers
-
health
safety
timer
www
.
truemfg
.
com
TEC_TM_020 REV. A
07/9/2020
Page 9 of 20
UPS BATTERY BACKUP OPERATION
THE UPS BATTERY BACKUP SYSTEM IS SHIPPED IN THE "OFF" POSITION AND WILL NEED TO BE
SWITCHED "ON" TO PROVIDE VOLTAGE TO THE ELECTRONIC CONTROL DURING A POWER OUTAGE.
A. From the back of the cabinet, locate the blue "Notice" sticker next to the UPS power switch. (See image 1)
B. Press and hold the power switch for 2 seconds and then release. The power switch will illuminate green when the UPS is
providing power.
C. Allow the cabinet to run for at least 8 hours to allow the UPS Battery Backup system to properly charge.
1
BASIC OPERATION:
1. BATTERY AND SURGE PROTECTED OUTLETS
The unit has a battery powered/surge suppression outlet to
ensure temporary uninterrupted operation of your electronic
control only during a power failure.
2. POWER SWITCH
To turn the UPS on, press the power button for
approximately 2 seconds - you will hear a constant tone (1
second) - and release after a short beep.
To turn the UPS off, press the power button for
approximately 2 seconds - you will hear a constant tone (1
second) - and release after two short beeps.
Quickly press the POWER button twice can turn off or turn
on the audible Alarm. The default setting is for the Alarm On.
To turn the alarm off, quickly press the power button twice.
You will hear two short beeps when the alarm is turned off.
To turn the alarm back on, quickly press the power button
twice. You will hear a short beep when the alarm is turned
on.
*When the alarm is turned off, there will be no audible
notification when the UPS reaches a low battery state.
3. POWER ON INDICATOR (GREEN)
This LED is illuminated when the utility power is normal
and the UPS outlets are providing power, free of surges and
spikes
4. ELECTRICAL WIRING FAULT INDICATOR (RED)
ON SIDE OF UPS
This LED indicator will illuminate to warn the user that a
wiring problem exists, such as bad ground, missing ground
or reversed wiring. If this is illuminated, disconnect all
electrical equipment from the outlet and have an electrician
verify the outlet is properly wired. The unit will not provide
surge protection without being plugged into a grounded and
properly wired wall outlet.
1
2
3
4
Back of cabinet shown.