Sauter flexotron®800
ventilation
Starting and stopping the unit
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supply air fan or flow switch has been received. And not yet activated pumps
will be started.
7. After a pre-set delay, the alarm handling system is activated. The unit is in
normal running mode.
6.4
Stop sequence
Stopping of the unit will run according to the following sequence:
1. Deactivation of the alarm handling system.
2. Electric heating, if configured, is shut down.
3. After individually set delay times the fans are stopped.
4. Outdoor air and exhaust air dampers are shut down.
5. Actuator signals are set to zero and the pumps are stopped.
6. If shutdown mode is configured, it will be activated.
In order to maintain an acceptable supply air temperature as long as possible, the heat
exchanger will continue to run during the stop sequence until everything else is
stopped.
