9. Schaltgerät - Kessel

5. Electrical connectionsThe individual connection jobs are listed in the following table and in the connection diagrams on pages 27 and 29. The explanationsin chapter 8, Electric switch unit, must also be heeded (position of the control elements, view of the inside of theswitch unit).SINGLE SYSTEM- Heed safety instructions!Work to be done Switch unit from model year 01/10 Switch unit up to model year 12/09Battery connection(rechargeable batteries up to year 12/09)Mains connectionBoth batteries (2 x 9V block) mustbe connected on the board.• Connect the mains supply cable L1/ L2 / L3 / N / PE at the terminalblock using screw connection.• N and PE always have to beconnected.• The mains supply cable must havean all-pole main switch on the installationside that is clearly assignedto the control.• The pre-fuse prescribed on the installationside must not exceed 16A per phase.• The control can be damaged or destroyedif connection is not carriedout correctly.• The rechargeable battery (1 x 9V block) mustbe inserted into rechargeable battery fixture.• Connect the mains supply cable L1 / L2 / L3 /N / PE to the upper level of the grey mainsconnection terminal block, heeding markings(printing on the board).• N and PE always have to be connected.• The mains supply cable must have an all-polemain switch on the installation side that isclearly assigned to the control.• The pre-fuse prescribed on the installation sidemust not exceed 16 A per phase.• The control can be damaged or destroyed ifconnection is not carried out correctly.Motor supply cableMotor temperature sensorLevel measurement• Connect the motor supply cableU/V/W to the connector in the right directionin the lower screw terminalsT1 / T2 / T3. The direction of rotationof the motor must be heeded.• PE must be connected with TF1and TF2 to the terminal block onthe board underneath the motorprotection switch.• Wire 4 of the motor supply cablemust be connected to the lowestterminal of the terminal block TF2TF1.Wire 5 of the motor supply cablemust be connected to the centralterminal of the terminal block TF2TF1. The input TF2 is bridged usinga 2-pole jumper, i.e. the central terminalis doubly occupied. Jumpermust not be removed!Connection to the pressure sensorThe transparent air hose must alwaysbe routed rising to the switchunit. The air hose must be screwedtight to the connection provided onthe switch• Connect the motor supply cable U/V/W to theABB connector B6-30-10 left of the motor protectionswitch in the right direction in the lowerscrew terminals T1 / T2 / T3. The direction ofrotation of the motor must be heeded.• Connect PE to the lower level of the greymains connection terminal block, heeding themarkings (printing on the board).• Input TF: Wire 4 of the motor supply cablemust be connected on the right at TF input,wire 5 on the left at TF input.• Input E7: The jumper must be left.Level inputs (ON/ALARM)• The cable must always be routed rising to theswitch unit.• The cable ends of the pressure level switchmust be connected to the respectively markedterminals (white wire on the right, brown wireon the left to "on" input, green wire on the rightand yellow wire on the left to "alarm" input).57