Control Switches: (housed on Inner door)
Pump No1: Manual/off/auto controls the operation of Pump No1
Manual, the pump will run continuously & is not under the control of float switches
Off, the pump will not operate.
Auto, the pump will run when told to start via the float switch in the pit.
Pump No2: Manual/off/auto controls the operation of Pump No2.
Manual, the pump will run continuously & is not under the control of float switches.
Off, the pump will not operate.
Auto, the pump will run when told to start via the float switch in the pit.
Duty Selector: Pump 1/auto/pump2 controls the alternation of the mains powered pumps
Pump 1, when selected will make Pump No1 the duty pump. Pump No2 will be
standby.
Auto, when selected in auto the mains pumps will alternate after each operation
Pump 2, when selected will make Pump No2 the duty pump. Pump No1 will be
standby.
Audible Alarm: The panel has an audible alarm that sound when a fault condition has been
registered, Pump 1 fail/Pump 2 fail/High level. Once an alarm sounds it can be
silenced by pressing the alarm mute pushbutton. If a second fault condition is
registered during this period the alarm will once again sound to warn of this fault.
The audible alarm has a time feature to comply with noise regulation, once the
alarm sounds it will sound for 5minutes & then silence itself for a further
15minutes before sounding again. This cycle will continue until the fault is rectified
or the mute pushbutton pressed.
Float Switch Operation:
The pumps are controlled via float switches in the collection pit of which there are
3. Duty float switch or the lowest float switch controls the duty selected pump. The
pump will start when the float rises & stop when the float falls.
Standby float switch or the middle float switch controls the standby selected
pump. The pump will start when the float rises & stop when the float falls.
High Level float switch or the top float switch operates the high level alarm. The
alarm will start when the float rises & stop when the float falls
Note, for a 2 float system bridge terminals 12 & 13.
