Erie 541N Series Technical Manual Download Page 2

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Table of Contents

Introduction ..................................................................... Page 1

Technical Specifications .................................................. Page 2

Flow Diagrams

(541N18/541N19)

.......................................... Page 3

Flow Diagrams

(541N94/541N99)

.......................................... Page 4

Injector & Flow Control Selection

Injector................................................................ Page 5

Drain flow control (optional) ................................ Page 5

Installation

Assembly ............................................................ Page 6

Installation .......................................................... Page 6

Installation check-out .......................................... Page 7

Mixing valve (optional) ........................................ Page 7

Drain flow adjuster .............................................. Page 8

Electronic Control panel .................................................. Page 10

Programming ...................................................... Page 12

Diagnostics level ................................................ Page 15

Parts Replacement

Printed Circuit Board .......................................... Page 16

Drain solenoid .................................................... Page 16

Backwash/refill solenoid ..................................... Page 17

Backwash/refill solenoid diaphragm ................... Page 17

Valve head ......................................................... Page 17

Injector................................................................ Page 17

Brine draw restrictor ........................................... Page 18

Incorporated drain flow control (optional) ........... Page 18

Main diaphragm .................................................. Page 18

Body stem assembly .......................................... Page 19

Check disc .......................................................... Page 19

Riser insert ......................................................... Page 19

Flow meter turbine .............................................. Page 20

Troubleshooting .............................................................. Page 22

Annual Maintenance ....................................................... Page 25

Exploded Views & Part Numbers

Electronic timer ................................................... Page 26

Valve body 541N18 ............................................ Page 28

Valve body 541N19 ............................................ Page 30

Valve body 541N94 ............................................ Page 32

Valve body 541N99 ............................................ Page 34

Order Specifications 541N18 .......................................... Page 36

Order Specifications 541N19 .......................................... Page 37

Order Specifications 541N94 .......................................... Page 38

Order Specifications 541N99 .......................................... Page 39

Art. Nr.: TM-EN-541N-2011.09

Summary of Contents for 541N Series

Page 1: ...541N SERIES Technical Manual...

Page 2: ...id Page 16 Backwash refill solenoid Page 17 Backwash refill solenoid diaphragm Page 17 Valve head Page 17 Injector Page 17 Brine draw restrictor Page 18 Incorporated drain flow control optional Page 1...

Page 3: ...up through the riser tube the water is conditioned when passing through the resin The throughput is dependent on the maximum permissible pressure drop for the complete water softener and the maximum...

Page 4: ...120 F 24V 50 Hz max 966 mA 541N18 N94 24V 50 Hz max 676 mA 541N99 24V 50 Hz max 326 mA 541N19 Regeneration Controller software regeneration initiation regeneration mode time of regeneration days overr...

Page 5: ...541N SERIES Erie Water Treatment Controls Belgium Page 3 Flow Diagrams 541N18 N19 SERVICE BACKWASH 541N18 BRINE DRAW SLOW RINSE FAST RINSE 541N18...

Page 6: ...541N SERIES Erie Water Treatment Controls Belgium Page 4 Flow Diagrams 541N94 541N99 SERVICE BACKWASH 541N94 BRINE DRAW SLOW RINSE FAST RINSE 541N94 BRINE REFILL...

Page 7: ...1 2 27 2 27 2 27 3 03 2 27 4 92 5 52 0 30 1 25 0 45 1 25 1 32 1 25 2 08 2 46 2 27 2 84 2 46 3 97 2 46 5 49 6 90 0 30 1 40 0 45 1 40 1 51 1 40 2 08 2 65 2 27 3 03 2 65 4 16 2 65 6 06 The following tabl...

Page 8: ...Do not install the unit too close to a water heater min 3 m of piping between outlet of unit and inlet of heater water heaters can sometimes transmit heat back down the cold pipe into the control val...

Page 9: ...ll show 9 Check the correct functioning of the control valve in the different regeneration cycles the control valve can be advanced to the next regeneration cycle manually by pressing the scroll butto...

Page 10: ...em s size The optimal bed expansion during backwash is generally obtained at a backwash flow of 1 8 L min per dm2 of resin bed surface depending on the type of resin To adjust 1 Place the unit in back...

Page 11: ...541N SERIES Erie Water Treatment Controls Belgium Page 9...

Page 12: ...tain the correct time of day during a period of several hours consequently in case of prolonged power failure the time of day might not be maintained if this happens the time of day indication will fl...

Page 13: ...otal remaining regeneration time the actual regeneration cycle and the remaining cycle time total remaining actual regen remaining regen time cycle cycle time The control valve can be reset to service...

Page 14: ...proper access code i e key sequence needs to be entered In the programming modes a flashing indication implicates that this parameter can be adjusted by pressing the up button or down button in this t...

Page 15: ...display will show Press the up button or down button to set the volume of resin 5 Press the scroll button again the display will show Press the up button or down button to set the number of days betwe...

Page 16: ...ted 9 Press the scroll button again the display will show only when the regeneration mode was set to Delayed or Dlyd Immd Press the up button or down button to set the time of regeneration 10 Press th...

Page 17: ...ions that have taken place since installation TotVol display shows the total water usage through the unit since installation LastRgn display shows the water usage at the moment of the last regeneratio...

Page 18: ...using from the bracket 3 Remove the front panel from the timer housing 4 Disconnect all connectors from the PCB 5 Remove the flat cable of the 3 button control pad from the push in connection on the P...

Page 19: ...heck the diaphragm for rips or tears the diaphragm should have 1 hole in the centre and 2 smaller holes off centre 9 Reverse the procedure for reassembly Valve head 1 Disconnect all connectors from th...

Page 20: ...rough restrictor 6 Install the check disc on the body stem assembly and the check disc spring onto the centre post of the check disc 7 Install the check ball in the refill cavity of the valve body 8 M...

Page 21: ...cap grooves 10 Align the mark on top of the back cap with the mark on the valve body and install the back cap with the open end of the check disk spring onto the centre post of the back cap 11 Install...

Page 22: ...1 Disconnect the flow meter connector from the outlet elbow 2 Unscrew the outlet from the outlet elbow on the control valve 3 Unscrew the outlet elbow from the control valve 4 Pull out the hub from t...

Page 23: ...541N SERIES Erie Water Treatment Controls Belgium Page 21...

Page 24: ...electrical service fuse transformer 2 Defective flow meter 2 Clean and or replace flow meter 3 Defective PCB 3 Replace PCB 4 Defective drain solenoid 4 Replace drain solenoid 5 Body stem assembly swit...

Page 25: ...Cause Solution 1 Improper brine refill time setting 1 Verify that refill time corresponds to salt level and amount of resin 2 Plugged refill flow control 2 Clean flow control Unit uses too much salt C...

Page 26: ...e increase regeneration frequency 2 Plugged outlet manifold 2 Remove and clean outlet 3 Plugged lower and or upper distributor 3 Verify that distributors are free of debris 4 Crushed lower and or uppe...

Page 27: ...jector and injector filter 2 Clean out backwash and refill solenoid diaphragm 3 Verify correct functioning of flow meter clean out flow meter if necessary 4 Verify programming of timer re program time...

Page 28: ...541N SERIES Erie Water Treatment Controls Belgium Page 26 Exploded Views Part Numbers Electronic timer...

Page 29: ...ain solenoid 8 74019 Gasket drain solenoid 9 74016 Drain line adaptor 10 74018 Nut drain solenoid 11 185 115 1 O ring drain line adaptor 12 541 300 Drain flow control optional 13 72216 Valve head 14 7...

Page 30: ...541N SERIES Erie Water Treatment Controls Belgium Page 28 Valve body 541N18 ITEM PART NUMBER DESCRIPTION 1 15 91 Screw solenoid 3x 2 413 134 24 Solenoid...

Page 31: ...25 568 336 0 Brine elbow 26 21 90 Nut brine elbow 27 72467 Union gasket 2x 28 72542 Elbow inlet 29 19 19 Clip drain flow adjuster 30 186 134 O ring drain flow adjuster 2x 31 541 238 Drain flow adjust...

Page 32: ...541N SERIES Erie Water Treatment Controls Belgium Page 30 Valve body 541N19...

Page 33: ...72467 Union gasket 2x 21 72542 Elbow inlet 22 19 19 Clip drain flow adjuster 23 186 134 O ring drain flow adjuster 2x 24 541 238 Drain flow adjuster 25 529 244 O ring drain port 26 467 216 Seal body s...

Page 34: ...ter Treatment Controls Belgium Page 32 Valve body 541N94 ITEM PART NUMBER DESCRIPTION 1 15 90 Screw solenoid 6x 2 413 134 24 Solenoid 3 541 229 Retainer solenoid 4 413 58 Guide solenoid 5 413 62 Sprin...

Page 35: ...O ring brine plug 28 541 273 Brine plug 29 72467 Union gasket 2x 30 72542 Elbow inlet 31 19 19 Clip drain flow adjuster 32 186 134 O ring drain flow adjuster 2x 33 541 238 Drain flow adjuster 34 529...

Page 36: ...ter Treatment Controls Belgium Page 34 Valve body 541N99 ITEM PART NUMBER DESCRIPTION 1 15 90 Screw solenoid 4x 2 413 134 24 Solenoid 3 541 229 Retainer solenoid 4 413 58 Guide solenoid 5 413 62 Sprin...

Page 37: ...O ring brine plug 28 541 273 Brine plug 29 72467 Union gasket 2x 30 72542 Elbow inlet 31 19 19 Clip drain flow adjuster 32 186 134 O ring drain flow adjuster 2x 33 541 238 Drain flow adjuster 34 529...

Page 38: ...transfo 230 24VAC 24VA EuroT plug R transfo 230 24VAC 24VA UK plug J no transfo I Injector 9 8 5 4 3 2 1 D Incorporated drain flow control 0 no flow control only drain flow adjuster Nr Gal min L min...

Page 39: ...transfo 230 24VAC 24VA EuroT plug R transfo 230 24VAC 24VA UK plug J no transfo I Injector 9 8 5 4 3 2 1 D Incorporated drain flow control 0 no flow control only drain flow adjuster Nr Gal min L min...

Page 40: ...transfo 230 24VAC 24VA EuroT plug R transfo 230 24VAC 24VA UK plug J no transfo I Injector 9 8 5 4 3 2 1 D Incorporated drain flow control 0 no flow control only drain flow adjuster Nr Gal min L min...

Page 41: ...transfo 230 24VAC 24VA EuroT plug R transfo 230 24VAC 24VA UK plug J no transfo I Injector 9 8 5 4 3 2 1 D Incorporated drain flow control 0 no flow control only drain flow adjuster Nr Gal min L min...

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