User`s guide

2-12
2.8 AC Line Voltage Selection
CAUTION
It is extremely important that the line voltage setting matches the actual
line voltage. Damage or personal injury could result if the setting is
incorrect!
For units built prior to 2006 this selection is made by installing or removing the
appropriate fuses. Two voltage ranges are available as detailed in Table 2-1.
Figure 2-13 shows a view of the bottom portion of the power supply board and the
location of the fuses.
AC Voltage Install Fuse Notes
90-140 F1 & F2 Fuse socket F3 remains empty.
180-280 F3 Fuse sockets F1 and F2 remain empty.
Table 2-1
Line Voltage Selection (prior to 2006)
For units built in 2006 or later refer to Figure 2-14 for the location of the line voltage
selector switch. Select either 115 (90-140) or 230 (180-280) VAC, depending upon the
actual line voltage to be used.
2.9 Lithium Battery Pack Connection
NOTE
Connect the lithium battery only after the AC mains power
has been applied. This will prevent any unnecessary drain
from the battery pack.
Each DCM-200 unit is shipped from the factory with the battery pack cable connector
disconnected, therefore it necessary for the installer to ensure that the connector is
attached when placing a unit into service. This battery pack serves to maintain short-
term operation of the DCM-200 in the event of a power outage, permitting the device to
call-in and report the loss of main power. The battery power connector is located at the
far left-hand side of the power supply board as shown in Figure 2-15 and 2-16.