SKG4 Gas Fired Humidifier
BACnet Communication Module User Guide
Page | 13
ID
Name
List
Description
W?
Notes
AV.220
Module 4 Service Run
Time
Integrator
Value of the runtime of the fourth humidifier module, since the last
servicing.
Present_Value
Out_of_Service
COV_Increment
0.00 hours to 21474836.47 hours,
Resolution 0.01 hours
AV.221
Module 4 On Time
Integrator
Value of the total operating time for the fourth humidifier module
Out_of_Service
COV_Increment
0.00 hours to 21474836.47 hours,
Resolution 0.01 hours
AV.222
Module 4 Demand
Integrator
Value of the measured humidity demand of the fourth humidifier module.
Present_Value
Out_of_Service
COV_Increment
Relinquish_Default
0% to 100%, Resolution 1.00%
AV.226
Module 4 Max Steam
Output
Integrator
Configuration value of the maximum steam output of the fourth modulating
humidifier relative to its total capacity.
Present_Value
Out_of_Service
COV_Increment
0% to 100%, Resolution 5.00%
AV.231
Boiler Blowdown Rate
Integrator
Configuration value of the rate of boiler blowdown or water dilution in order
to minimize water impurities.
Present_Value
Out_of_Service
COV_Increment
0% to 100%, Resolution 1%
AV.234
Boiler Drain Interval
Integrator
Configuration value to define the drain cycle.
Present_Value
Out_of_Service
COV_Increment
0 to 24 hours, Resolution 1 hour
AV.235
Boiler Idle Temperature
Setpoint
Integrator
Configuration value of the idle temperature setpoint for the evaporation
chamber when there is no demand.
Present_Value
Out_of_Service
COV_Increment
Units
32°F to 140°F or 0°C to 60°C, Resolution 2°F or 1°C
AV.236
Boiler Idle Time Drain
Integrator
Configuration value of the amount of time the humidifier can remain in
standby mode until an automatic drain cycle is performed.
Present_Value
Out_of_Service
COV_Increment
0 to 72 hours, Resolution 1 hour
AV.241
Boiler Service Interval
Integrator
Configuration value to define the time of operation before the humidifier
calls for servicing.
Present_Value
Out_of_Service
COV_Increment
1000 to 3000 hours, Resolution 100 hour
AV.248
Network Timeout
Integrator
Configuration value to define the amount of time the humidifier may
attempt to connect to the BACnet network before it stops operating due to
a communication error.
Present_Value
Out_of_Service
COV_Increment
1 to 900 seconds, Resolution 1 second
AV.254
Boiler Idle Tank Rinse
Interval
Integrator
Configuration value to define amount of time the humidifier stays in “Idle”
or “Off” mode, before the evaporation chamber undergoes an automatic
rinse cycle.
Present_Value
Out_of_Service
COV_Increment
1 to 7 days, Resolution 1 day
AV.255
Boiler Minimum Steam
Output
Integrator
Configuration value of the minimum steam production demand value,
below which no steam will be produced
Present_Value
Out_of_Service
COV_Increment
0% to 25%, Resolution 1%
AV.256
Boiler Drain Volume
Integrator
Configuration value to define the volume of water that is drained from the
chamber, relative to the total capacity of the chamber.
Present_Value
Out_of_Service
COV_Increment
25% to 100%, Resolution 5%