Taco iWorx UCP-1, Инструкция по применению

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iWorx® VPU2
505-010-2, Effective: April 29, 2014 41
© 2014 Taco Electronic Solutions, Inc.
IAQ Settings
Displays all the IAQ settings and provides access to edit these parameters from a single screen.
IAQ Sensor
Displays all the IAQ sensor settings and provides access to edit these parameters from a single screen.
Cutoff Temp
Displays all the OAT cutoff settings and provides access to edit these parameters from a single screen. A value of -4.0
disables the cutoff temperature setting.
Setting Range Default Description
IAQ Delay Time 0 to 1000 minutes 5 minutes Time delay before reporting an IAQ
alarm.
Temp Reset Limit 0 to 15 °F
(0 to 8.3
°C)
5 °F
(2.78°C) Temperature Reset Limit to ensure
comfort temperature during IAQ
Alarm conditions.
Deadband 0 to 400 ppm 0 ppm Deadband to allow the IAQ to
recover from the alarm condition.
Setting Range Default Description
Min 0 to 4000 ppm 0 ppm Minimum ppm sensor setting.
Max 0 to 4000 ppm 0 ppm Maximum ppm sensor setting.
Setpoint 0 to 4000 ppm 0 ppm Setpoint.
Offset 0 to 4000 ppm 0 ppm Offset to the sensor reading.
Setting Range Default Description
Max OAT Heat -7.6 to 122 °F
(-22 to 50
°C)
-4 °F Outside air temperature above
which heating is disabled.
Max OAT Cool -7.6 to 122 °F
(-22 to 50
°C)
-4 °F Outside air temperature below
which cooling is disabled.
Max OAT Econ -7.6 to 122 °F
(-22 to 50
°C)
-4 °F Outside air temperature above
which the economizer is disabled.
Min OAT Econ -7.6 to 122 °F
(-22 to 50
°C)
-4 °F Outside air temperature below
which the economizer is disabled.
SAT Cooling Limit 45 to 65 °F
(7.22 to 18.3
°C)
55 °F
(12.8
°C)
Supply air temperature below
which additional cooling will not be
enabled.