Liebert 1500 User Manual
30 Operation
Switches
Four switches for the control of functions as described in Table 35.
DIP switches
Three DIP switch modules for the setting of functions as described in Table 36 and as shown in
Figure 27 Shunt range selection settings
Table 35
Switches
Designation
Description
EQUALIZE MAN/AUTO
Used to activate or deactivate the equalize function.
ACO
Used to cancel the audible alarm signal.
CALIBRATE NORM/CAL
Used to activate or deactivate the calibration function.
CONT rotary switch
Six position switch: OFF, AMP, CHG VOLT, BAT VOLT, CAL, TST DISPL
Table 36
DIP switch modules
Designation
Description
SHUNT SELECT
To select the shunt size
TIMER
To select the duration of the equalize
VOLT
To select the equalize voltage
1
2
3
4
5
6
S1
RANGE AMPS
MIN-MAX
= SWITCH IS ON
55 to 100
100 to 170
170 to 340
340 to 500
500 to 1000
1000 to 1700
1700 to 3400
3400 to 7000
7000 to 14000