Phason PEC Plus - Page 69

PEC Plus user manual Programming the stages
31040003 59
How alarm settings work
Let’s say the High Temp alarm setting is 85.0°F. If the temperature rises to 86 degrees, but drops
below 85 degrees 30 seconds later (before the minimum duration of 1 minute), the alarm relay does
not activate.
If the temperature rises to 86 degrees and stays there for 1 minute, the alarm relay activates. The
alarm relay remains active until the temperature drops below the High Temp setting.
Use the
Alarm settings worksheet on page 95 when programming alarms. The
worksheet contains descriptions of each setting.
To enable or disable alarms
1. Press Function until the LED for CONFIGURATION is lit and
Alen displays.
2. Press Select.
The display shows x;en (high temperature alarm).
3. Press Up or Down to select the alarm you want to enable or disable
and then press Select.
The display shows the current setting.
4. Press Up or Down to toggle between yes and no and then press
Select.
The control returns to the Alarm enable menu.
5. Repeat steps 3 and 4 for each alarm you want to enable or disable.
6. Press
Back once to return to the Configuration menu, or twice to
return to the main display.
Alen
CONFIGURATION
x;en
Yes