Alarms - Carrier TruVu VVTZC-E2 Installation And Startup Manual

Appendix A: TV-VVTZC-E2 Points/Properties
EI Space Temp Setpoint Tolerance – Expands the ideal heating and cooling setpoint
range for EI temperature sensitivity.
EI Humidity Low Limit – Setpoint value that relative humidity must drop below in order to
decrease an EI Value.
EI Weighting Factor – Creates a weighted average of a zone EI value by indicating the
priority of that zone in an EI roll-up. A value of 0 disables the zone from an EI roll-up.

Alarms

Navigation: i-Vu® / Field Assistant:
Point Name/Description
Space Temperature Alarm – Indicates if the space temperature exceeds the high or low
alarm limit.
Alarming Temperature – Indicates the space temperature value that caused the space
temperature alarm. This value is only displayed when the Space Temperature alarm
(above) is in Alarm.
Alarm Limit Exceeded – Indicates the value of the space temperature alarm limit that
caused the space temperature alarm condition. Value is only displayed when the Space
Temperature alarm (above) is in Alarm.
Space Temp Sensor – Indicates if the space temperature sensor fails.
Wireless Battery Strength Alarm – Indicates one of the configured wireless space
temperature sensors is displaying low charge strength.
Wireless Signal Strength Alarm – Indicates one of the configured wireless space
temperature sensors is displaying low radio signal strength.
ZS/WS Sensor Configuration– Indicates if the ZS or wireless space temperature sensor
is not configured correctly.
Indoor Air Quality – Indicates if the occupied CO
Alarm Limit.
Supply Air Temperature – Indicates if the supply air temperature exceeds the high
temperature alarm limit or drops below the low temperature alarm limit.
Filter – Indicates if the filter's runtime hours exceeds the runtime alarm limit.
Space Relative Humidity – Indicates if the relative humidity exceeds the high RH alarm
limit.
Network OAT - Indicates if the controller is not receiving a valid OAT value over the
network.
TruVu™ VVTZC-E2
Installation and Start-up Guide
Properties Control Program
>
level exceeds the Occupied High CO2
2
124
D: 0.5 °F (.27 °C)
R: 0 to 5 °F
(0 to 2.7 °C)
D: 30%
R: 0 to 100%
D: 1
R: 0 to 1000.0
Alarms
>
Range
R: Normal/Alarm
R: -56 to 245°F
(-48.9 to 118.3°C)
R: -56 to 245°F
(-48.9 to 118.3°C)
R: Normal/Alarm
R: Normal/Alarm
R: Normal/Alarm
R: Normal/Alarm
R: Normal/Alarm
R: Normal/Alarm
R: Clean/Dirty
R: Normal/Alarm
R: Normal/Alarm
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