Chapter 8
Trouble Condi-
tion
Trouble
#
Level 1
Description Trouble Types
Trouble
#
Level 2
Trouble
Notification
Level 3
Bus Voltage 03 A module has detected a low voltage on
its corbus red terminal.
HSM2HOST 01 n/a
Keypad 02 Keypad 1-
16
Zone
Expander
04 Zone
expander
1-15
Power Sup-
ply
05 Power sup-
ply 1-4
High Current
Output
06 Output ter-
minal 1-4
Output
Expander
08 Output
module 1-
16
HSM2955
Bus Voltage
(Audio
Expander)
09
n/a
AC Troubles 04 The system is experiencing loss of
power. Call for service.
If the building and/or neighborhood has
lost electrical power, the system will con-
tinue to operate on battery for several
hours.
Zone 01 Zone label
or 001-128
Siren 03 Siren 1-16
Repeater 04 Repeater
1-8
Power Sup-
ply
05 Power sup-
ply 1-4
High Current
Output
06 Output ter-
minal 1-4
System Label 07 n/a
Device Faults 05 The system has detected an issue with
one or more connected devices. Call for
service.
Gas
Heat
CO
Freeze
Probe Dis-
connected
Fire
Zone 01 Zone label
or 001-128
Keypad 02 Keypad 1-
16
Siren 03 Siren 1-16
Repeater 04 Repeater
1-8
Device Battery 06 The system has detected an issue with
one or more of the device batteries. For
Zone, Keypad and Wireless Key battery
troubles see the accompanying doc-
umentation for how to change the bat-
teries.
Zone 01 Zone label
or 001-128
Keypad 02 Keypad 1-
16
Siren 03 Siren 1-16
Repeater 04 Repeater
1-8
User 05 Wireless
key 1-32
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