SPECTRUM™ TS Operation
64
Changing the Setpoint
At the Standard Display, press the soft key to
show the Zone Display for the desired zone. The
display below shows the Zone 2 display with a
setpoint of 35 F. The Zone is turned on as shown
previously.
Figure 51: Zone 2 Display
Pressing the “-” and/or “+” soft keys changes the
display to the Setpoint Display for the selected
zone. The display title changes and the YES and
NO soft keys appear as shown below. The “+” and
“-” soft keys are used to increase or decrease the
setpoint. Here the setpoint has been changed to 40
F using the “+” key.
NOTE: The allowable range for the setpoint is
limited if Setpoint Limits have been
programmed. Refer to the ThermoGuard
SPECTRUM TS Multi-Temp Microprocessor
Control System Diagnostic Manual (TK 51652)
for more information.
The YES and NO soft keys confirm the setpoint
change. When the desired setpoint has been
selected using the “+” and/or “-” keys, press the
YES soft key to confirm and load the new
setpoint. If the setpoint is changed using the “+”
or “-” keys, the change must confirmed or rejected
by pressing the YES or NO soft key within 10
seconds of changing the setpoint.
Failure to confirm the new setpoint by pressing
Yes or No within 10 seconds of changing the
setpoint will result in Alarm Code 127 (Setpoint
not entered).
Figure 53: Programming New Setpoint Display
After the YES soft key has been pressed the
display will briefly show PROGRAMMING
NEW SETPOINT as shown above.
The display then confirms the new setpoint for
several seconds as shown below.
Figure 54: New Setpoint
The display then returns to the Standard Display
showing the new setpoint.Notice that the Zone 2
arrow now points up to indicate the zone is
heating.
Figure 55: Standard Display With New Setpoint
Displayed
IMPORTANT: If the setpoint is changed using
the “+” or “-” keys, the change must be
confirmed or rejected by pressing the YES or NO
soft key within 10 seconds of changing the
setpoint.
• If the YES key is pressed, the setpoint change
made with the “+” or “-”keys will be accepted,
the setpoint will be changed and the display
will return to the Standard Display.
1. “-” Soft Key
2. “+” Soft Key
3. Yes Soft Key
4. No Soft Key
Figure 52: New Setpoint Display
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