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Description of Operation
•
The T4000 Display panel provides a highly visible and reliable level indication.
•
The illumination of one or more lights provide an indication of the power status.
•
When lights are Green there is No Alarm.
•
When an alarm condition occurs, the LED will Flash RED.
•
When L
ED’s
Flash RED and the Alarm/Mute button is pressed the Lights will change to
a fixed RED.
•
When the T4000 is out of Alarm the LED will revert to Green.
•
Multiple Alarms can be acknowledged at any time.
•
During Pump On
mode, LED’s
are Orange.
•
The BMS volt free output changes when any of the alarms are flashing Red or a solid
Red.
•
The P and A jumper can be set so the T4000 can be used as a Pump controller or as an
Alarm.
•
When in Pump control mode the Relay outputs 2 and 3 are not operational.
•
When input 4 is in Pump control this also shuts down the
Pump Circuit Fail Safe
.
Connection Settings
•
Float switches provided by OLE are Normally Closed (NC) When in the
Down
position.
•
The T4000 inputs can be switched from NC to NO as required using the 2 jumpers on
each circuit.
See Wiring diagram Figure 2
.
•
The 01 jumper can be removed to disable the alarm circuit. (No LED)
•
The P and A jumper are to select if the system is to be used as a Pump controller or as
an Alarm.
•
H+ H- is for an Audible Alarm that will activate when a Flashing RED LED condition is
present. (This is the supply voltage 24vdc)
•
Inputs - Each of the 4 inputs can be set to
•
Not Used
•
Normally Open (NO)
•
Normally Closed (NC)
It is recommended NC is used as this provides a Fail-Safe input.
