Hired-Hand Emergency Back-Up and Alarms: Secondary Sensing System Expansion - Manual (Page 12)

Manual No. 4801-3001 Rev 7-08 Secondary Sensing System Expansion 12 of 46
Control System
TEMPERATURE: The temperature is beyond the alarm limits.
PRESSURE: Indicates a High, Low, or Cycle Pressure alarm.
WATER SYSTEM: Indicates High or Low water usage.
FEED SYSTEM: Indicates a feed auger excessive runtime alarm.
permanent fine-tipped marker. Each auxiliary alarm can be individually enabled or disabled by using the
circuit board jumpers. Refer to the Circuit Board Layout in Section 13.4. If the jumper is installed, the
AUX 1 or AUX 2 alarm is Disabled; If the jumper is removed, the AUX 1 alarm is Enabled.
5.2.5 Control System Auxiliary
The Control System auxiliary input is a special input that should be connected to the main control system.
It operates similar to Aux1 and Aux2 and yet has special functions associated with it to provide better
protection for the building. The functions are different when the unit is connected to an Evolution
3000/3001 and when it is connected to another type control system. The following details the differences.
Operation with Evolution 3000/3001:
If connected to an Evolution 3000/3001, there is a communication network that allows
communication of the alarm data from the main system to the S
3
. This allows the system to alarm
even if the hard-wired connection to the Control System Auxiliary does not exist. It also allows
the S
3 to provide more detail as to what problem exist using the four LEDs located just below the
Control System indication. The following picture highlights these indicators.
The CONTROL SYSTEM alarm can be enabled or disabled by using the circuit board jumpers.
Refer to the Circuit Board Layout in Section 13.4. If the jumper is installed, the CONTROL
SYSTEM alarm is Disabled; If the jumper is removed, the CONTROL SYSTEM alarm is
Enabled. The Evolution controller communicates with the S
3
to display the four alarms described
below:
5.2.6 Zone Temperature Section
The Zone Temperature Section shows the specific zone alarm status and control settings for the
temperature alarms. If the Alarm Indicator is ON, that particular Zone is out of its temperature range based
on the High and Low Limits.
Alarm Indicators
Zone Selection Switches
Zone Temperature/
Settings Displays