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112 SYSTEM SETPOINTS
Power Failure Engine
Start Delay Time
[ 1] minutes 0-500
When set point 111 above is enabled, set this timer for the length of time desired
to sense a loss of AC power and override any momentary outages.
113 SYSTEM SETPOINTS
Pressure Transducer
Failure Engine Start
[Yes]
When this feature is enabled, the controller will start the engine if a faulty pressure
transducer is detected, i.e. loss of output from the transducer or max voltage
sensed from the transducer indicating it has shorted.
114 SYSTEM SETPOINTS
Failed to start input
MB22 for unavailable
Used for external signal of a secondary failed to start alarm.
115 SYSTEM SETPOINTS
Shutdown on Low
Intake Contact Type
This setting whether contact for shutdown on Low Intake is either Normally Open
(NO) or Normally Close (NC)
116 SYSTEM SETPOINTS
Shutdown On Low
Intake Pressure/Lvl
[No ]
Low Suction Shutdown – If this feature is enabled and a separate suction pressure
switch is connected to the controller, the engine will not start or it will stop if
already running, if there is a low suction pressure condition.
117 SYSTEM SETPOINTS
Shutdown On Low
Intake Trip Time
[ 0]seconds 0-999
Set this timer for the desired time to override momentary dips in suction pressure
before a shutdown will occur.
118 SYSTEM SETPOINTS
Low Intake Shutdown
Auto Reset
[ No]
If enabled, once the low intake pressure condition has cleared and remained clear
for the set point 119 reset amount of time, the low intake alarm will clear itself.
119 SYSTEM SETPOINTS
Low Intake Shutdown
Auto Reset Time
[ 0]seconds 0-999
Amount of time that low intake pressure condition needs to be clear before an
automatic reset of a low intake alarm can occur if enabled in set point 118.
120 SYSTEM SETPOINTS
Pressure Switch
Engine Start
[No ]
If enabled this setting activates the logic to monitor an optional pressure switch
dry contact closure (ie normally open contact that closes to start engine) that will
start the engine on a low pressure condition if system is in Auto mode.
121 SYSTEM SETPOINTS
Deluge Valve
Engine Start
[No ]
If enabled this setting activates the logic to monitor an optional deluge valve dry
contact opening (ie normally closed contact that opens to start engine) that will
start the engine if system is in Auto mode.
122 SYSTEM SETPOINTS
High System Pressure
Alarm
[100.0]psi 0-999.9
This setting determines the pressure at which the High System Pressure variable
will be turned on. This is used primarily for variable speed engine applications. It
can be used to illuminate a lamp and activate remote dry contacts.
