Nederman FilterMax DX Series Instruction Manual

Nederman FilterMax DX Series Instruction Manual Manual pdf 14 page image

14WIRING DIAGRAMCONNECTION TO THE MAINSCONNECTION OF:• AFTER CLEANING DAMPER• PRESSURE SWITCH (accessory)• PILOT BOXJP6: OutputsS1: Pause timeS2: Down timeS3: Remoteauto restart,On A-alarmDesignations, Circuit cardFilterMax DX Control Box:JP1: InputsJP3: Power supplyJP4: Pilot boxJP5: Connection for helpcontact on main switch.Closed when disconnected.Prevents A-alarm at brokensupply for service.1. Down time damperAlt. 1. Electric motor open and closeAlt. 2. Electric motor open, Spring returnAlt. 3. Magnetic valve for air pressure(recommended)2. Transformer3. Pressure switch, compressed airJP1> PJP5S1 S2 S3JP612345678910111234567891012JP32301201000OpenSupplyComJP4OutputInput4321024123 4123 40240242 A1 Circuit cardFilterMax DXControl BoxMotorDown timedamperNB! Down timedamper with springreturn should beconnected only toJP6 no. 2 and no. 8.23GND1Disconnect atearth controlmeasuringMains-connection100/120/230 V,PE, 50/60 HzMagneticdoor switchPilot BoxConnection of2 or 3 pilot boxes,see page 16.BASIC FUNCTIONSFor fan start, two alternatives are possible.Alternative 1:Connection to bloc JP6: 1 for direct control bycontactor or other 24 V relay.Alternative 2:Potential free relay to bloc JP6: 8 - 9, is used when thestart equipment has its own 24 V controller, for exampleNederman Fan Starter PTC (which is recommended).The complete connection is described in the InstructionManual which is enclosed with this product.FilterMax DXWire to JP 6 / 2 and 10 or 11(common) and the lower24 V AC output from the transformer.Wire to JP 6 / 2 and 10 or 11(common).FilterMax DX - Wire to JP 1 / 2 and 9 or 10(common).Select NO in the software setting if an OPEN contact indicates OK.Select NC in the software setting if a CLOSED contact indicates OK.