Honeywell UDC3200 series - Troubleshooting and Service; Background Tests and Failures

04/08 UDC3200 Universal Digital Controller Operator Manual 73
5
Initiate Tuning Select “DO SLOW” or “DO FAST”
in lower display.
6
Tuning in operation
Lower
Display
Lower
Display
Lower
Display
Upper display will show a “T” as
long as ACCUTUNE process is
operating. When process
completes, tuning parameters are
calculated and lower display will
show “NO TUNE” prompt.
ATTENTION
The Accutune process may be aborted at any time by changing the lower display back to “NoTUNE” or
by switching the controller into Manual Mode.
4.5.2 Tune for Duplex (Heat/Cool)
Configuration Check for Duplex
Subsection 3.5 - Accutune Set Up Group