BAS-SVP18D-EN
33
Alarming
The UC600 unit for Packaged Outside Air Units has several objects used for communicating
alarms to the system.
Table 11. Alarm objects
Object Type
Object Name
Description
Notification Class
BI2
ESTOP
Normal open input.
• 0 = Normal
• 1 = ESTOP
2
BI3
Filter Status
Normal open input.
• 0 = Clean
• 1 = Clogged
4
BV1
Supply Fan Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV3
Diagnostic: OAD Proving
Switch
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV6
Diagnostic: Discharge Air
Temperature Source
Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV10
Low Temp Lockout
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV11
Diagnostic: Space
Temperature Source
Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV12
Diagnostic: Space
Humidity Source Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV13
Diagnostic: Outdoor Air
Temperature Source
Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV14
Diagnostic: Outdoor Air
Humidity Source Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV15
High Temp Lockout
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV17
System LOCKOUT
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV32
Diagnostic: ERV Leaving
Air Conditions Failure
• 0 = Normal
• 1 = Fail
• Latching diagnostic.
Cleared with Alarm Reset
or power cycle.
2
BV42
Diagnostic: Heat Failure
• 0 = Normal
• 1 = Fail
2