inca model spc2 dual pump-out control panel user manual
Contents
1. INCA CONTROL PTY LTD Phone 02 9675 3815 14 62 OWEN ST GLENDENNING NSW 2761 Fax 02 9675 1381 ELECTRICAL ENGINEERS Email sales incacontrol com au Web www incacontrol com au Design amp Manufacture of Custom built switchboards Electronic control equipment AC DC pumping controls Installation amp service INCA MODEL SPC2 DUAL PUMP OUT CONTROL PANEL USER MANUAL Inca Reference SP2 Technical Support Pumps amp Mechanicals Pump Supplier Controls Inca Control Pty Ltd Phone 02 9675 3815 Control Panel Overview The dual Pumps out Control panel controls the operation of 2 off mains powered submersible pumps with the use of control float switches within the wet well The panel is manufacture to comply with Australian Standards amp for the pumping amp float control to be housed in Class 1 Zone 2 Hazardous areas as long as the field equipment is approved for that area Panel Connections Isolator Terminals A amp N 240VAC Supply L1 L2 L3 amp N 415VAC Supply Field Terminals Pump 1 Overload 1 Terminals P1 amp N or T1 T2 T3 amp N for 415V Supply Pump 2 Overload 2 Terminals P2 amp N or T1 T2 T3 amp N for 415V Supply Terminals 10 amp 11 Duty Float Switch Float switch up pump on float switch down pump off Close on Rise Terminals 10 amp 12 Standby Float Switch Float switch up pump on float switch down pump off Close on Rise Terminals 10 amp 13 High Level Fl2. ce 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 amp stop when the float falls 3 Standby float switch or the middle float switch controls the standby selected pump The pump will start when the float rises amp 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 amp stop when the float falls Note for a 2 float system bridge terminals 12 amp 13 If the duty pump is turned off the standby pump will be operated when the water level rises to the standby float switch level Pump Fail Pump fail is indicated the red light on the panel facia is flashing To reset this pump fail condition open the control panel door amp in the bottom left of the control panel are the 2 motor starters c w their thermal overload relay On the right hand side of the overloads is a small blue tag which will be raised if the overload has tripped Push this tag back down to reset NOTES
3. oat switch Float switch up alarm on float switch down alarm off Close on Rise Panel Facia The front of the control panel housed switches amp indicating lights allowing the operator to see what is happening within the pit in regards to pump operation amp alarm conditions Indicating light The indicating light when on continuously will indicate Pit High Level The Indicating light when on flashing will indicated either pump has failed via overload Control Switches Pump No1 Manual off auto controls the operation of Pump No1 Manual the pump will run continuously amp 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 amp 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 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 amp then silen
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