Simplex 2050 Series User Manual

5 Powering the system
To power the system, complete the following steps:
1. Check that the AC power is wired to the control unit.
2. Check that the breaker controlling the circuit is off.
3. Connect the negative lead, the black wire, of the battery harness to the battery.
CAUTION: Do not connect the positive lead, the red wire, of the battery harness to the battery at this point.
4. Verify the system wiring with a volt-ohm meter (VOM) as described in Wiring the 2250 control unit.
5. Apply AC power.
6. Connect the positive lead to the battery.
page 16 579-1404 Rev A
2050 and 2250 Foundation Series Fire Alarm Control Units Installation Guide

Simplex 2050 Series Specifications

General

Brand	Simplex
Model	2050 Series
Category	Control Unit
Language	English