Operation Manual of 12V UPS
Revision: 01
Date: Dec.5. 2021
Page
10
of
10
9)
Battery Installation and Wiring
9.1 Ensure the
INPUT MCB
and
OUTPUT MCB
on the UPS door panel
and the
MAINTENANCE SWITCH
on the PCB card must be at off
position .
9.2
The positive and negative wires of the battery are installed on the
BATT+ and BATT- of the PCB card respectively.
9.3 Connect the battery cables one by one and confirm the positive and
negative polarity of the battery.
(
Figure 1)
9.4 Arrange the battery cable and push the battery into the cabinet
battery compartment.(Figure 2)
9.5 Battery installation and wiring completed.
Note: Before turn on OUTPUT MCB , must ensure the AC load is not short
circuited or overloaded (more than 80W)
Figure 1
Figure 2