Honeywell UDC3200 series Operator's Manual page 81

4.5.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool)
Table 4-7 Procedure for Using BLENDED TUNE at Start-up for Duplex Control
Step
1
2
3
4
5
6
4.5.5 Using MANUAL TUNE at start-up for Duplex (Heat/Cool)
Table 4-8 Procedure for Using MANUAL TUNE for Heat side of Duplex Control
Step
1
2
3
04/08
Operation
Configure LSP1
Switch to
"Automatic" Mode
Show Tuning
Prompt
Initiate Tuning
Tuning in operation
Operation
Configure LSP1
Switch to
"Automatic" Mode
UDC3200 Universal Digital Controller Operator Manual
Press
Until SP (Local Setpoint 1) shows
Lower Lower Lower
in the lower display.
Display Display Display
Until the Setpoint is to the desired
or
value.
Until the "A" indicator is lighted (on
Man Man Man
controllers with Manual option).
Auto Auto Auto
Until "TUNE OFF" is shown on
Lower Lower Lower
lower display.
Display Display Display
Select "DO SLOW" or "DO FAST"
in lower display.
Upper display will show a "T" as
Lower Lower Lower
long as ACCUTUNE process is
Display Display Display
operating. When process
completes, tuning parameters are
calculated and lower display will
show "NO TUNE" prompt.
Press
Until SP (Local Setpoint 1) shows
Lower Lower Lower
in the lower display.
Display Display Display
Until LSP1 is a value within the
or
Heat Zone (output above 50%).
Until the "A" indicator is lighted (on
Man Man Man
controllers with Manual option).
Auto Auto Auto
Result
Result
75