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Installation
The AC terminals are rated as 120 VAC, 60 Hz or 240 VAC, 50 Hz.
3.2.10 Backup Battery for ECC-50BDA
The following steps explain how to connect the batteries (refer to Figure 3.12):
1.
Connect the black wire of the battery harness to the (-) side of the battery #2.
2.
Connect the jumper wire provided form the positive (+) side of battery #2 to the negative (-)
side of battery #1.
3.
Connect the red wire from the battery harness to the positive (+) side of battery #1.
ECC-50/125DA Instruction Manual — P/N LS10027-000FL-E:D 5/21/2015
Figure 3.11 AC Connection
TB5
OUT
IN
TB2
+
-
+
-
+
-
+
-
Figure 3.12 Battery Connection to ECC-50BDA
firealarmresources.com
ECC-50BDA Backup Remote Amplifier
J1
TB6
OUT
IN
+
-
+
-
+
-
+
-
+
-
Note: Batteries have been
rotated to show the tops for
illustration purposes only.
35
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