MENU B – SETPOINTS
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72
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2
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2
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3
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Sync Zone
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SP
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No
Temp Setpoint: This set point is used to control the return or discharge air
temperature (whichever is chosen for control mode in the factory settings menu).
The range of adjustment is 45 to 105°F with a default value of 72.0°F.
Cool Deadband: This is the amount temperature must rise above set point before
the first stage of cooling turns on. Range of adjustment is 1.0 to 10.0 °F with a
default value of 2.0°F.
Heat Deadband: This is the amount temperature must drop below set point
before the first stage of heating turns on. Range of adjustment is 1.0 to 10.0 °F
with a default value of 2.0°F.
Stage-To-Stage: (Only shown on multiple compressor units). This is the amount of
temperature that separates each stage of DX cooling. The range of adjustment is
0.3 to 3.0 °F with a default of 0.3 °F.
Latent Setpoint: (IRDX model only when set for discharge latent control mode in
factory settings menu). This setpoint is calculated from the temperature setpoint
and offset by the discharge air humidity. It is not adjustable.
Latent Deadband: (IRDX model only when set for discharge latent control mode
in factory settings menu). For each increase in humidity of 0.2% above this dead
band (range of adjustment is 60 to 80% with a default of 64%) will cause the latent
set point to increase by 0.1°F.
Fan Delta Temp: (IRDX model only when fan mode is set to delta in the factory
settings menu). This is the set point for fan modulation based on the difference
between the Return and discharge air temperatures. The range of adjustment is
10.0 to 40.0 °F with a default of 20.0 °F.
Sync Zone TSP: (Only shown on Unit 1 of Zone Control network). When set to
Yes (default is No), all units in the zone will use the temperature setpoint and
deadband of Unit 1.
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