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3.
Set “Zone 1 Trip 1:” to 85º F, then press Enter.
4.
Set “Zone 1 Trip 2: Trip Over or Under” to “Over”, then press Enter.
5.
Set “Zone 1 Trip 1: Sound Alarm on trip” to “Yes”, then press Enter.
6.
Set “Zone 1 Trip 1: Outputs to trip:” to “Output1:Y” and the other outputs leave as
N, then press Enter.
7.
Set “Untrip Outputs by” to “Manual Reset Only”, then press Enter.
8.
Set “Zone 1 Trip 1: Set Hysteresis:” to “5”, then press Enter.
9.
The display will read “Zone 1 Trip 2: Off”. Press & hold Enter until CX224 re-
initializes.
10.
The current temp reading will now be displayed on the controller for Zone 1.
11.
Heat sensor until alarm and output trip.
12.
Press any button to silence the alarm.
13.
To untrip output hold down any of the buttons for at least 3 sec and move cursor
to 3. “Manual Reset”, then press Enter.
14.
This is the only way to reset this output. The change in temperature will have no
effect on the controller once the output has been tripped, until the CT244 has
been manually reset.
You have now configured Zone 1 to trip on an over temp condition using “Manual
Reset Only” to untrip. This means the controller will trip the outputs when the sensor
reads a value of 85º F or higher and will not untrip unless the “Manual Reset” option
has been selected in the main menu.
Example 7: Over Temp Operation with Offset
1.
Configure CX224 according to values in Example 1, then continue below.
2.
Press and hold any one of the keys on the front panel until the main menu is
displayed.
3.
Move the cursor to 2. “Configuration”, then press Enter.
4.
Select 3. “Modify Offsets”, and then Enter.
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