Power; 1: Ac Power And Earth Ground Connection; 2: Battery Power - Honeywell Fire-Lite Alarms ES-200X Manual

Power

2.2 Power
WARNING: RISK OF EQUIPMENT DAMAGE AND PERSONAL INJURY
!
SEVERAL DIFFERENT SOURCES OF POWER CAN BE CONNECTED TO THIS PANEL. DISCONNECT ALL SOURCES
OF POWER BEFORE SERVICING. THE PANEL AND ASSOCIATED EQUIPMENT MAY BE DAMAGED BY REMOVING
AND/OR INSERTING CARDS, MODULES OR INTERCONNECTING CABLES WHILE THIS UNIT IS ENERGIZED.
2.2.1 AC Power and Earth Ground Connection
Primary power required for the FACP is 120 or 240 VAC, 50/60 Hz, 3.25 amps. The FACP will
auto-detect the voltage used. No special switch or jumper is required to select AC power. Overcur-
rent protection for this circuit must comply with Article 760 of the National Electrical Code (NEC)
and/or local codes. Use 14 AWG (2.00 mm
certain that the AC mains circuit breaker is off before wiring any connections between the mains
and the control panel. Connect wiring from the AC mains to TB13 on the FACP, being careful to
observe proper connections.
Remove the two keps nuts from the grounding stud in the backbox. Connect the incoming earth ground wire to supplied cable #71073
with a wire nut. Position the ring terminal end over the grounding stud. Secure with one of the keps nuts. Place the ring terminal from the
other supplied ground cable #71073 over the ground stud and secure with the second keps nut. Wire the ground cable to the bottom posi-
tion of TB11. Refer to Figure 2.1 on page 22 for location of the stud. Ensure that the ground for AC mains is the first cable installed,
closest to the backbox. This connection is vital in reducing the panel's susceptibility to transients generated by lightning and electrostatic
discharge. Apply AC power to the panel only after the system is completely installed and visually checked. Note that AC power must be
applied to the panel before installing the battery interconnect cable (refer to the following section).
Grounding
Cable #71073
keps nut
2.2.2 Battery Power
The batteries must be sealed lead acid type. Before connecting the batteries to the FACP,
make certain that the interconnect cable between the batteries is not connected. Do not con-
nect the interconnect cable until the system is completely installed. Observe polarity when
connecting the batteries. Connect the battery cable to J9 on the main circuit board. Refer to
"Power Supply Calculations" on page 128, for calculation of the correct battery rating.
WARNING: RISK OF PERSONAL INJURY
!
BATTERY CONTAINS SULFURIC ACID WHICH CAN CAUSE SEVERE BURNS TO THE SKIN AND EYES AND CAN
DESTROY FABRICS. IF CONTACT IS MADE WITH SULFURIC ACID, IMMEDIATELY FLUSH THE SKIN OR EYES WITH
WATER FOR 15 MINUTES AND SEEK IMMEDIATE MEDICAL ATTENTION.
ES-200X Series Manual — P/N LS10131-000FL-E:C 7/25/2018
2
) or larger wire with 600 volt insulation rating. Make
grounding stud
keps nut
Figure 2.4 Earth Ground Connection
Installation
H/L1 EARTH N/L2
Interconnect
Cable
+
-
25