York AYK 550 User Manual page 26

Air modulators
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22
6
7
To complete the control connections by manually entering the parameters, see
"Parameters Mode" in the this section.
For detailed hardware description, see the Appendix.
Note! The current parameter value appears below the highlighted parameter.
Note! To view the default parameter value, press the UP/DOWN buttons
simultaneously.
Note! The most typical and necessary parameters to change are parameter groups
99 Start-up data, 10 Start/Stop/Dir, 11 Reference Select, 20 Limits, 21 Start/Stop, 22
Accel/Decel, 26 Motor Control and 30 Fault Functions.
Note! To restore the default factory settings, select the application macro HVAC
default.
Start-Up Assistant Mode
To start the Start-Up Assistant, follow these steps:
1
2
3
Start-Up
Select SAVE to store the modified value
or select CANCEL to leave the set mode.
Any modifications not saved are
cancelled.
Select EXIT to return to the listing of
parameter groups, and again to return to
the main menu.
Select MENU to enter the main menu
Select ASSISTANTS with the Up/Down
buttons and select ENTER.
Scroll to COMMISSION DRIVE with the
Up/Down buttons and select SEL.
AYK550-UH User's Manual

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