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74.6

Default Home Screen

SEL

74.6

Press and Hold Up and Down 

Simultaneously for 5 Seconds

SEL

To enter Advanced Programming Mode

Unt

Unit Selection Prompt

SEL

To change Unit Type

Unt

Unit Type Current Setting

SEL

To change Unit Type

dPr

SEL

or

FaN

SEL

Press SEL to store the setting

noS

Number of Installed Sensors

SEL

To Change the number of sensors

noS

To change the number of 

sensors

SEL

Continue on next page

Press up or down to change unit type

Содержание SmartAire M

Страница 1: ...r takes full responsibility when adjusting the default parameters set in all PowerAire and SmartAire M units when they leave our factory Adjusts to these parameters may result in undesirable operation of the units as well as decrease the life expectancy of the units themselves It is suggest that only those users with a high level of experience in control methodology attempt to make these changes w...

Страница 2: ...Mode Unt Unit Selection Prompt SEL To change Unit Type Unt Unit Type Current Setting SEL To change Unit Type dPr SEL or FaN SEL Press SEL to store the setting noS Number of Installed Sensors SEL To Change the number of sensors noS To change the number of sensors SEL Continue on next page Press up or down to change unit type ...

Страница 3: ...Point Configuration Adjustment SEL Default value is 1 5 Adjust the value from 0 0 to 10 0 represents percentage press SEL to save setting LO Low Point Configuration Prompt SEL This value will set the minimum fan speed or damper position that the unit will adjust to 0 0 Low Point Current Setting SEL To change the minimum fan speed or damper position 0 0 Start Point Configuration Adjustment SEL Defa...

Страница 4: ...ion Prompt SEL This value will allow you to chose the controller type the options are Proportional Proportional Integral and Proportional Integral and Differential Pid Controller Type Current Setting SEL Adjust the controller to the type desired Pid SEL or Pi SEL or P SEL Default value is PID Press SEL to store the setting Pb Proportional Term Configuration Prompt SEL This term is the proportional...

Страница 5: ... Setting Adjustment 110 SEL Default value is 110 Adjust the integral term as required higher numbers increase the effect of the integral term lower values decrease the effect Press SEL to save the value Integral Term Setting Adjustment dt Derivative Term Configuration Prompt SEL This value allows the user to adjust the derivative term of the PID loop Note that the D terms is only displayed if the ...

Страница 6: ...r position Press SEL to store the new value Dead Band Setting Adjustment add Address Configuration Prompt SEL This value allows the user to adjust the address of the unit when connecting the unit to a BMS interface via a serial link between units 1 SEL This value assigns the unit an address on the Carel I O bus when units are linked serially together to a master unit equipped with a BMS interface ...

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