Cd43 is a user selectable mode of operation that allows the opening and closing of a mechanical air vent door via a stepper motor. These selection modes are as follows:
OFF - Air makeup vent will remain closed.
USER - Allows for manual selection of the setting.
DELAY -The opening of the door is based on selected time, return temperature and flow rate (percent opened).
gASLM - The opening is based percent open and CO2 and O2 selectable limits (LM). This selection is only active if the unit has a CO2 sensor. TEST / CAL (CO2 sensor option units only) - The door will fully open and close to allow the user to inspect its operation. If CAL is selected, the controller will zero calibrate the CO2 sensor input. If the unit is not configured with AutoFresh, the Cd43 will display “----” Refer to section 4.4.3 for description of operational parameters.
OFF - Air makeup vent will remain closed.
USER - Allows for manual selection of the setting.
DELAY -The opening of the door is based on selected time, return temperature and flow rate (percent opened).
gASLM - The opening is based percent open and CO2 and O2 selectable limits (LM). This selection is only active if the unit has a CO2 sensor. TEST / CAL (CO2 sensor option units only) - The door will fully open and close to allow the user to inspect its operation. If CAL is selected, the controller will zero calibrate the CO2 sensor input. If the unit is not configured with AutoFresh, the Cd43 will display “----” Refer to section 4.4.3 for description of operational parameters.
No comments :
Post a Comment