Part number 20046, Rev 0
9
When the temperature goes back within range, and there are no out-of-range readings for thirty
seconds, the chirping stops and the MUTE/PROGRAM button resets. If another out-of-range condition
then occurs, the beeper will again start at full volume.
After the user-programmable “SILENCE” parameter times out, if the alarm condition still exists, the
beeper will annunciate again at full volume until MUTE/PROGRAM is pushed.
Battery Back-Up (B)
The Control Center has a battery back-up option. It ships with the battery in place and connected.
Remove the white nylon screw located on the lower left side of the module to activate the battery
option.
When line power is present, all of the normal features of The Control Center are operating. When line
power is lost, the battery provides power to maintain two important functions:
•
Operate the audio and visual alarms. They flash/beep less frequently than usual, in order to avoid
draining the battery.
•
Continue to display the temperature of the area being monitored.
Testing the battery:
The battery recharges when the unit is plugged into line power. To test the battery, push the
ALARM/TEST button on the front panel. The following should happen:
•
The ALARM LED will flash red.
•
The beeper alarm will begin to chirp.
•
The remote alarm relay will switch.
P
ROGRAMMING
To program The Control Center Monitor:
1. Hold the MUTE button for two seconds to bring the unit into Programming mode.
2.
The display will show the first parameter that can be programmed (high temperature limit). The
name of the parameter will flash, then the current value of that parameter.
3.
To change the value of a parameter, press the UP or DOWN buttons. Pressing either button will
change the parameter value by one count.
4.
Holding either button for half a second will change the parameter value by 10 counts. It will
continue to step by ten on repeated pushes, so long as the pushes occur within a short period.
5.
Releasing the UP or DOWN buttons for a half second will cause the step to revert back to one.
6.
Once the Monitor is in Programming mode, each time the Mute button is pressed, the
display steps
to the next parameter. As the display steps to the next parameter, the value of the previous
parameter is saved. Once the final parameter is reached, pressing the MUTE button returns the
monitor to Normal Run mode, saving the final parameter.
Description of Parameters for Control Center:
Hi (High Limit)