HPFF12 NAC Expander — P/N 53576:B 11/24/2010 59
Index
A
AC branch circuit 48
AC FAIL
9, 11, 14, 15, 35, 37, 39, 40, 41
AC Fail Contact Rating
14
AC loss
9, 11, 14, 37, 39, 40, 48
AC Power
Wiring
13, 32, 33, 34
addressable control or relay modules
30–31
Alarm load calculations
51
Applications
Connecting multiple units
46
controlling and silencing 4 NACs
43
Four NAC circuits controlled by a single
source
42
Selective silence
44
Split alarm mode
45
Auxiliary Output TB4 on Control circuit board
15
B
backbox 17
dimensions
18, 19, 20
Batteries
selection and placement
51
battery
using one battery with multiple HPFFs
12
Battery Charging Circuit (TB1 on Control circuit
board)
14
brownout
13
brownout (see AC loss)
C
cabinet 17, 21
dimensions
18, 19, 20
Calculating
AC branch circuit current
48
Battery Size
51
Power supply currents
48
System Current Draw
49, 50
Calculating fire alarm load
49
Calculating power supply requirements
procedures
48
Charger Disable Jumper (J1)
12
chassis
removing
17
Chassis-mounting
21
Class A (Style Z)
27
Class A (Style Z) Adaptor
29
Class B (Style Y)
26, 28
clearing the permanently latched overload condi-
tion
41
conduit knockouts
31
Contact ratings
14
Control and relay modules
53
Control Panel Circuit Board
15
Converting milliamperes and microamperes to
full amperes
49
Current Draw Calculations
49
D
Delay 35
Delayed trouble reporting
37
Device Compatibility Listing
Amseco
57
Cooper Wheelock
55, 56
Faraday
57
Gentex
54
System Sensor
53
Device compatibility listings
53–57
dimensions
cabinet
18, 19, 20
DIP switch settings
35
Selective silence
44
Split alarm and silencing
38
Split alarm mode
45
Synchronization
37
E
EQBB-D4 see cabinet
excessive loading
41
F
Features 10
Field-Programming
35
filtered feature
36
Fire Alarm Control Panel cabinet, see Large
Equipment Enclosure
Form-C relay contacts (also see TROUBLE and
AC FAIL)
11
G
Ground Fault Detection 41
Ground Fault Disable Jumper (J2)
12
ground monitoring
12
H
HPFF12CM installation 21
HPP31076
29
I
Initiating Device Signal Inputs (TB3 on Control
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