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Milnor 48040H7K, Schematic/Electrical Parts

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Milnor 48040H7K Schematic/Electrical Parts Download Page 1

Published Manual Number/ECN: ME6H7NZ1AE/2021255N

•  Publishing System: TPAS2
•  Access date: 06/17/2021
•  Document ECNs: Latest

Schematic/Electrical Parts

48040H7K, H7R, M7K

68036H5K, M5K

72046M5K

MilTouch-EX™  Controls

PELLERIN MILNOR CORPORATION

POST OFFICE BOX 400, KENNER, LOUISIANA 70063-0400, U.S.A.

Summary of Contents for 48040H7K

Page 1: ...21255N Publishing System TPAS2 Access date 06 17 2021 Document ECNs Latest Schematic Electrical Parts 48040H7K H7R M7K 68036H5K M5K 72046M5K MilTouch EX Controls PELLERIN MILNOR CORPORATION POST OFFICE BOX 400 KENNER LOUISIANA 70063 0400 U S A ...

Page 2: ......

Page 3: ...alve Air Operated W6H3NZDR 2014116B 44 Extract Commands Satisfied W6H3NZEA 2014116B 46 Electronic Balance W6H3NZEB1 2015225B 48 Balancing Valves W6H3NZEB2 2015225B 50 Extract Speed Limit W6H3NZEC 2015225B 52 Electrical Valves 48040H7R M7R W6H3NZEV 2015422B 54 Electrical Valves 48040H M7K 68036H M5K 72046M5K W6H3NZEVA 2019383B 56 Optional LED Signal Light W6H3NZFS 2021162B 58 Hydraulic Door Wiring ...

Page 4: ......

Page 5: ...ESTED CONTROL BOX BBAD 1 BOARD BALANCE A D W6H3NZEB1 08BSBADCTE SR BALANCE A D BD EXTACTR TEST CONTROL BOX BBAD 1 BOARD BALANCE A D W6H3NZEC 08BSBADCTE SR BALANCE A D BD EXTACTR TEST CONTROL BOX BDA 1 BOARD DIGITAL TO ANALOG CONVERTOR W6H3NZBW 08BSDACHT BD HI RES SERIAL D A TEST CONTROL BOX BIO 1 BOARD 8OUTPUT 16INPUT 1 W6H3NZBW 08BS816CHT BD 8OUT 16IN HIGH SPD TEST CONTROL BOX BIO 2 BOARD 8OUTPUT...

Page 6: ...IS AT OR ABOVE DRAIN SPEED W6H3NZLC 09C024D71 RELAY 4PDT DIFGLD 14PN 240V W LED CONTROL BOX CRC01 RELAY INTERPRET RELAY 1 W6H3NZCP 09C024D71 RELAY 4PDT DIFGLD 14PN 240V W LED INT RELAY BX CRC02 RELAY INTERPRET RELAY 2 W6H3NZCP 09C024D71 RELAY 4PDT DIFGLD 14PN 240V W LED INT RELAY BX CRC03 RELAY INTERPRET RELAY 3 W6H3NZCP 09C024D71 RELAY 4PDT DIFGLD 14PN 240V W LED INT RELAY BX CRC04 RELAY INTERPRE...

Page 7: ...ER CSDO CONTACTOR HYDRAULIC PUMP W6H3NZHD 09MC08C371 16A 3P MCS CONT NR 240V5 6 CONTROL BOX CSDO CONTACTOR HYDRAULIC PUMP W6H3NZRH 09MC08C371 16A 3P MCS CONT NR 240V5 6 CONTROL BOX CSR CONTACTOR RECIRCULATE W6H3NZEV 09MC04E371 32A 3P CONT NR 240V5 6 IEC CONTROL BOX CSR CONTACTOR RECIRCULATE W6H3NZEVA 09MC04E371 32A 3P CONT NR 240V5 6 IEC CONTROL BOX CSVP CONTACTOR INVERTER 48040 LOW VOLTAGE W6H3NZ...

Page 8: ...CON LIGHT W6H3NZFS 08PSS2401T PRW SUPY 40WATT 120 240V TO 12V TESTED CONTROL BOX ET THERMAL OVERLOAD DEVICES ETDO OVERLOAD HYDRAULIC PUMP MOTOR W6H3NZHD 09FTD0037T MCS OL RELAY ADJ RANGE 3 7 12 CONTROL BOX ETDO OVERLOAD HYDRAULIC PUMP MOTOR W6H3NZRH 09FTD0037T E1 PLUS OL RELAY 3 2 16A CONTROL BOX ETVS OVERLOAD VARIABLE SPEED INVERTER W6H3NZVP 09FTD0230T MCS OL RELAY ADJ RANGE 23 75 CONTROL BOX EX ...

Page 9: ...TCH DOOR FULL OPEN W6H3NZRH 09RPS30CAS PROXSW QK CONN 30M NO AC SHLD DOOR PXRTD PROX SW REAR FULL DOWN W6H3NZRH 09RPS30CAS PROXSW QK CONN 30M NO AC SHLD SIDE OF MACH PXRTU PROX SW REAR FULL UP W6H3NZRH 09RPS30DAS PRXSW QK CONN 30M NC AC SHLD SIDE OF MACH PXWP PROX SW AT WASH LEVEL W6H5KZ1A 09RPS30ADS PROX SW QK CONN 30M NO DC SHLD SIDE OF MACH RS RESISTORS RS01 RESISTOR 16 OHM 25W W6H3NZBW ECEUV8R...

Page 10: ...52 CONTROL BOX SMWVB SWITCH VIBRATION W6H3NZS 09R020 SWITCH NC VIBR WZ 2RW84429 P52 CONTROL BOX SP SWITCH PRESSURE OPERATED SPBP PRESSURE SW BEARING SEAL W6H3NZI1 09N082B05 PRESSW NASON CLOSE 5 LB AIR VALVE BX SPD PRESSURE SW LEVEL OK TO OPEN DOOR W6H3NZS A 09N086A PRESS SWITCH EATON 738 761 CONTROL BOX SPD PRESSURE SW LEVEL OK TO OPEN DOOR W6H3NZS 09N086A PRESS SWITCH EATON 738 761 CONTROL BOX SP...

Page 11: ...AL 3 MTRDR 240V 50 60C REAR OF MACH VEEB1 VALVE BALANCE RIB 1 W6H3NZEB2 96P053A71 3 4 VALVE 240V HAYS 6 2110IS 240 REAR OF MACH VEEB2 VALVE BALANCE RIB 2 W6H3NZEB2 96P053A71 3 4 VALVE 240V HAYS 6 2110IS 240 REAR OF MACH VEEB3 VALVE BALANCE RIB 3 W6H3NZEB2 96P053A71 3 4 VALVE 240V HAYS 6 2110IS 240 REAR OF MACH VEFL VALVE FLUSH W6H3NZCF 96P013G71 3 4 2WAYPLASTCVAL 240V 60C SUPPLY INJEC VEHDC VALVE ...

Page 12: ...E BX VEWC VALVE COLD WATER W6H3NZEVA 96R301A71 1 8 AIRPILOT 3W NC 240V50 60 AIR VALVE BX VEWH VALVE HOT WATER W6H3NZEV 96R301A71 1 8 AIRPILOT 3W NC 240V50 60 AIR VALVE BX VEWH VALVE HOT WATER W6H3NZEVA 96R301A71 1 8 AIRPILOT 3W NC 240V50 60 AIR VALVE BX VEWVX VALVE EXTRA WATER W6H3NZEV 96R301A71 1 8 AIRPILOT 3W NC 240V50 60 AIR VALVE BX VEWVX VALVE EXTRA WATER W6H3NZEVA 96R301A71 1 8 AIRPILOT 3W N...

Page 13: ...ical attack are not covered by this warranty For parts which require routine replacement due to normal wear such as gaskets contact points brake and clutch linings belts hoses and similar parts the warranty time period is 90 days We reserve the right to make changes in the design and or construction of our equipment including purchased components without obligation to change any equipment previous...

Page 14: ...ou can also get components from the Milnor factory Tell the supplier the machine model and serial number and this data for each necessary component The component number from this manual The component name if known The necessary quantity The necessary transportation requirements If the component is an electrical component give the schematic number if known If the component is a motor or an electric...

Page 15: ...lies to a subset of machines will normally state in the title which models and or options it covers Compare this with the nameplate on your machine and with your purchase records Each schematic is devoted to circuits with common functions e g microprocessor inputs motor contactors Schematics appear in the manual in alphanumeric order 1 Component Prefix Classifications and Descriptions Component it...

Page 16: ...whose contacts switch immediately when voltage is applied to its coil and revert to normal when the voltage is removed Figure 4 Standard Relay CR Coils and Contacts Legend A Coil B Contacts CP Control Photo Eye Figure 5 Photo eyes sense the presence of an object without direct physical contact Photo eyes consist of a transmitter receiver and output module These components may be housed in one asse...

Page 17: ... Fuse Figure 6 A fuse is an over current safety device with a circuit opening fusible member which is heated and severed by the passage of over current through it EL Electric Light Figure 6 Indicator lights may be either incandescent or fluorescent EM Electro Magnet Solenoid A device consisting of a core surrounded by a wire coil through which an electric current is passed While current is flowing...

Page 18: ...l energy Figure 8 Transformer EX Figure 9 Electric Motor MR MV Motor Variable Speed Inverter To vary the speed of an AC motor the volts to frequency ratio must be kept constant The motor will overheat if this ratio is not maintained The motor variable speed inverter converts three phase AC to DC The inverter then uses this DC voltage to generate AC at the proper voltage and frequency for the comma...

Page 19: ...y operated e g Start button Master switch etc Figure 11 Cam Switch SC Figure 12 Hand Operated Switch SH SK Switch Key Lock Figure 13 A switch that requires a key to operate This prevents unauthorized personnel from gaining access to certain functions e g the Program menu SL Switch Level Operated Figure 14 A switch connected to a float that causes the switch to open and close as the level changes F...

Page 20: ...ble set points e g Motometers or Combistats TB Terminal Board Figure 18 A strip or block for attaching or terminating wires Figure 17 Temperature Switch ST Figure 18 Terminal Board TB VE Valve Electric Operated Figure 19 A valve operated by an electric coil to control the flow of fluid The fluid can be air water or hydraulic Figure 19 Electrically Operated Valve VE ZF Rectifier Figure 20 A solid s...

Page 21: ...n electronic circuit or piece of equipment Connectors are male or female according to whether they plug into or receive the mating connector 2 Component Terminal Numbering CAUTION 1 Risk of Mis wiring Due to electrical component manufacturing inconsistencies the pin numbers imprinted on components such as connectors and relay bases used on Milnor machines often do not correspond to the pin numbers...

Page 22: ...RIN MILNOR CORPORATION Figure 22 Plug in Relays 11 pin Relay with Grey Base Legend 14 pin Relay with Grey Base older 14 pin Relay with Black Base newer 14 pin Relay with Beige Base rare Left View of relay and base Right Same view show ing pin num bers 18 ...

Page 23: ...ng with the letter M e g CRxxM are not discrete components but are a component of a printed circuit board They are usually not individually replaceable Figure 23 AMP Connector Pin Locations 36 pin Connector 18 pin Connector Legend A View of mating halves of connector B Same view showing assigned pin numbers 19 ...

Page 24: ...agrams PELLERIN MILNOR CORPORATION Figure 24 Molex Connector Pin Locations 15 pin Connector 9 pin Connector 6 pin Connector 4 Pin Connector 2 pin Connector Legend A View of mating halves of connector B Same view showing assigned pin numbers 20 ...

Page 25: ...inal R if normally open terminal L if normally closed L Terminal S if normally open terminal M if normally closed 3 Features of Milnor Electrical Schematic Diagrams Document BMP010012 following this section is a sample schematic based on a schematic diagram for the Milnor gas dryer For the purposes of this exercise the schematic is shown gray and explanations of the items on the schematic are show...

Page 26: ...ain several different types of circuit boards and one or more boards of each type A numerical suffix identifies the board type and a numerical prefix identifies which one of several boards of a given type is being depicted For example the designation 1MTA5 identifies this as the first I O board 8 output 16 input board in the control system As shown on the drawing a pin number follows the board num...

Page 27: ...This page intentionally left blank 23 ...

Page 28: ... Main Air Any relay that ends with an M is located on an electronic board S 09 S 11 S 11 Normally open contacts Normally closed contacts 7 1 contact 8 2 contact 9 3 contact V K contact 7 4 contact 8 5 contact 9 6 contact V Q contact Contact not used Drawing and line where contact is located 1 2 3 4 BMP010012 left 2018343 7 1MTA5 6 Pin number Board MTA group designation Mass termination assembly MT...

Page 29: ...ble Page line numbers Major revision letter Page number S Machine type Gas fired dryer 6th generation of controls W Wiring Class of control system Title of this circuit Voltage of this circuit 4 This indicates on which page W6DRYGS and line number 08 the relay coil can be found for this set of contacts BMP010012 right 2018343 25 ...

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Page 32: ...NALOG TO DIDGITAL CONV BOARD B024 2 24 OUTPUT BOARD B024 3 24 OUTPUT BOARD SW1 SW2 ADDRESS 3 BDA 1 DIGITAL TO ANALOG CONV BOARD B024 1 24 OUTPUT BOARD BIO 1 HI SPEED 8 16 BOARD BIO 2 HI SPEED 8 16 BOARD ADDRESS ADDRESS 1 ADDRESS ADDRESS ADDRESS ADDRESS FOR LIQUID SUPPLIES OPTION FOR 20 PROGRAMMABLE OUTPUTS CLA BBAD 1 ACCELORAMETER BOARD NOT ON SERIAL LINK LIGHT CURTAIN CONTROLLER OPTIONAL FOR VAMC...

Page 33: ... W6H3NZTG1 2021022B 68036M5K 72046M5K PELLERIN MILNOR CORPORATION L 1 L 2 L 3 TB MVLF EXHV INVERTER FLT TBV CSVS CRDB CB1 AUX CSDO MVRTR MVINV INVD1 BRAKING UNIT ETVS WCL ETDO EFP1 EF01 EFP2 EF02 B2T2014015 2017075A INCOMING POWER SEPERATE BRANCH CIRCUIT PROTECTION COPPER CONDUCTUCTORS ONLY 29 ...

Page 34: ...M7K PELLERIN MILNOR CORPORATION L 1 L 2 L 3 TB MVLF EXHV INVERTER FLT TBV CSVS CB1 AUX CSDO MVRTR MVINV ETVS WCL WCI ETDO EFP1 EF01 EFP2 EF02 B2T2015005 2017355A INCOMING POWER SEPERATE BRANCH CIRCUIT PROTECTION COPPER CONDUCTORS ONLY 30 ...

Page 35: ...BLUE COMPONENT IT IS SOLDERED ON EACH POWER SUPPLY S PRINTED CIRCUIT BOARD THERE MAY HAVE A SPOT OF SILICONE ON ADJUSTMENT SCREW SEE FIGURE 3 3 USING A SMALL POCKET TYPE SCREW DRIVER REMOVE THE SILICONE AND TURN THE POTENTIOMETER TURNING CLOCKWISE TO RAISE THE VOLTAGE AND COUNTER CLOCKWISE TO LOWER 4 RE APPLY SPOT OF ELECTRONIC GRADE SILICONE ON ADJUSTMENT SCREW TO FIX IN PLACE RE TEST TO VERIFY 5...

Page 36: ...SE START BO24 1 OUTPUTS 8 TANK TO MACHINE 9 ACCELERATE DECELERATE 10 DOOR UNLOCK 11 CLOCKWISE WASH 12 COUNTER CLOCKWISE WASH 13 STEAM 14 SIGNAL 15 3 WIRE ENABLED 16 NOT USED 17 HOT WATER 18 COLD WATER 19 EXTRA WATER 20 DRAIN TO SEWER 21 DRAIN TO REUSE 22 MACHINE TO MACHINE 23 MACHINE TO TANK 24 NOT USED 25 NOT USED 26 NOT USED 27 NOT USED 28 NOT USED 29 NOT USED 30 NOT USED 31 NOT USED BO24 2 OPTI...

Page 37: ...ILNOR CORPORATION W6H3NZTG3 2018352B W6H3NZTG3 2018352B PELLERIN MILNOR CORPORATION B2T2015003 2017146A 48040M7 68036M5 72046M5 SPBS SPD SPBP VEWVH N C VETCW N C VEWVX N C VEPPO N O VEWVC N C VEDL N C VEHDL N C VEDRS N C VEBR N C VESTM N C W C V VEDRR N O 33 ...

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