FCU Fan

Description

Define fan operation.

Purpose

Define fan operation..

Mode

Configuration can be performed with the wizard Off-line or On-line.

Procedure

  1. Click the Fan button on the left pane to open the Fan Configuration page.
  2. Enter information into available fields.
  3. Click Commit to save the settings or Reset to revert to the last saved settings.
  4. Click Next to display the Switching Levels Configuration page or Back to display the Equipment Control Configuration page.

Fields 

Name Description
Fan General
  • Fan Occupancy

Configure the operation of the fan during occupied periods.

AutoMode

The fan is automatically turned on and off according to heat or cool demand.

ContinuousMode

During the occupied period, the fan continuously operates at least at the minimum speed. If heat or cool demand requires a higher speed, the fan automatically operates to the required speed. This setting does not affect automatic fan operation during standby and unoccupied periods.

  • Min On Time
  • Min Off Time
Fan Interlock Define the pre-run (Fan Run-up Time) and post-run (Fan Overrun Time) times for the fan, when fan interlock has been selected (Equipment Control page).

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