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Matrix U5x-05, Service Manual

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Matrix U5x-05 Service Manual Download Page 25

22

CHAPTER 8: TRoUBlESHooTINg

8.5 TRoUBlESHooTINg - ERRoR 0248

fIgURE A

fIgURE B

ERRoR CoDE 0248

1)  SyMPToM:

0248 - Battery disconnection or fail. (When power is on, LCB battery voltage is less than 6 VAC). 

 

2)  SolUTIoN:

1)  Please check the battery wire connection between the battery and LCB (Figure A).

2)  Check the battery voltage (Figure B), if it is less than 6 V, please plug in the power cord to charge battery for 1 hour.  Replace the battery if it 

will not hold a charge.

 3)  If the battery voltage is more than 6 V, replace the LCB.  

Summary of Contents for U5x-05

Page 1: ...U 5 x 0 5 B I K E S E R V I C E M A N U A l...

Page 2: ...7 Workout Setup Steps Constant Watts 10 CHAPTER 5 Manager MODE 5 1 Using Manager Mode 11 5 2 Manager Mode Overview 11 CHAPTER 6 ENGINEERING MODE 6 1 Using Engineering Mode 12 CHAPTER 7 SERVICE MODE 7...

Page 3: ...lacement 42 9 13 Lower Control Board Replacement 43 9 14 Battery Replacement 44 9 15 Drive Belt Replacement 45 9 16 Generator Replacement 46 9 17 Rear Stabilizer Replacement 47 9 18 Front Stabilizer R...

Page 4: ...1 1 1 Serial Number Location Chapter 1 Serial Number Location fRAME Serial number location...

Page 5: ...2 console serial number location 1 1 Serial Number Location Chapter 1 Serial Number Location SN PLACEMENT...

Page 6: ...eep hands away from moving parts If the item cannot be reached contact a Matrix authorized dealer for assistance Never operate the unit if it is damaged not working properly when it has been dropped o...

Page 7: ...5x For units with an add on PCTV 3x and 5x the TV power requirements are separate GROUNDING INSTRUCTIONs The unit must be grounded If it should malfunction or breakdown grounding provides a path of le...

Page 8: ...ly scheduled cleaning YOU WILL NEED Mild dish soap and water mixture in a spray bottle 10 1 water to soap ratio Lint free 100 cotton cleaning cloths or Microfiber cleaning cloths Vacuum Shop Vac with...

Page 9: ...lable on the Matrix web site at www matrixfitness com DAILY MAINTENANCE ITEMS 1 Look and listen for loose fasteners unusual noises and any other indications that the equipment may be in need of servic...

Page 10: ...tion UP DOWN TIME Easy information and time adjustment STOP Ends workout and shows workout summary data NUMBER KEYPAD Workout data input for workout setup Level adjustment during workout COOL DOWN Put...

Page 11: ...display will read 3 2 1 Begin and then the program will start 4 3 workout setup steps fat burn ROLLING HILLS The Rolling Hills program is a level based program that automatically adjusts the resistan...

Page 12: ...next level The test could take upwards of 30 minutes for very fit individuals Once the test ends a recovery period cool down will begin and the user s results are calculated and displayed Results are...

Page 13: ...an grab these sensors in any program to view your current heart rate 1 Start pedaling and press the HEART RATE key Then press ENTER 2 Select Age by using the UP or DOWN LEVEL keys and press SELECT 3 S...

Page 14: ...min Maximum Time Setting Workout time when GO is pressed or when no time is selected during program set up Default Level 1 1 30 Starting resistance when GO is pressed or when no resistance is selected...

Page 15: ...his blank Second Layer YY MM nnnnn YY is the year 11 12 MM is the month e g 08 09 10 nnnnn is the actual serial number Use the UP DOWN LEVEL keys to navigate the layers and the number keys to input th...

Page 16: ...ally sets the Accumulated Distance and Time Service 4 CSafe RF Test Press the ENTER key to test CSAFE Press the ENTER key again to test the RF Service 5 Error Log Shows the last 10 errors Press and LE...

Page 17: ...14 8 1 Electrical Diagrams Chapter 8 Troubleshooting...

Page 18: ...15 Chapter 8 Troubleshooting 8 1 electrical diagramS CONTINUED...

Page 19: ...16 8 1 Electrical Diagrams CONTINUED Chapter 8 Troubleshooting MCB POWER Wire Digital Communication Wire...

Page 20: ...17 Chapter 8 Troubleshooting 8 1 Electrical Diagrams CONTINUED pulse sensor wire rIGHT pulse sensor wire lEFT...

Page 21: ...18 8 1 Electrical Diagrams CONTINUED Chapter 8 Troubleshooting PULSE extended WIRE...

Page 22: ...onnection Reverse Protection Light reverse LED7 MCU B LCB Working Status Flash Working LED8 Resistance Offset Light Normal LED9 MCU A B Communication Flash Working LED10 UCB LCB Communication Flash Wo...

Page 23: ...4A0 error check the LCB LED10 status LED10 blinking Turn off power and after 3 seconds turn on power again If console also show the 04A0 re install UCB software again If this does not resolve the issu...

Page 24: ...blinking Turn off power and after 3 seconds turn on power again If the console shows the 04A0 error skip to Step 2 LED10 off Check the connection of the digital communication wire at the UCB and LCB...

Page 25: ...LCB battery voltage is less than 6 VAC 2 SOLUTION 1 Please check the battery wire connection between the battery and LCB Figure A 2 Check the battery voltage Figure B if it is less than 6 V please plu...

Page 26: ...0441 1 SYMPTOM 02B4 Resistance type error 03A8 Control settings on the machine does not match the model setting 02AB Machine Type Error 0441 Correct packet but LCB without the function LCB does not su...

Page 27: ...net over current 01AF Electro magnet disconnected 2 SOLUTION 1 Check if the Electro magnet is short circuited or open Figure A If the resistance data shows a short open ohms or is outside the range of...

Page 28: ...OR CODE 01B4 1 SYMPTOM 01B4 Battery connection reverse protection 2 SOLUTION 1 Check the battery wire connection between the battery and LCB Figure A 2 Check the battery voltage Figure B If there is n...

Page 29: ...B Figure A Figure B NO RESISTANCE ISSUES 1 SYMPTOM No resistance 2 SOLUTION 1 Check the resistance wire connection between the ECB and LCB Figure A 2 Check if the resistance is open Figure B If there...

Page 30: ...onsole from the unit and verify continuity of the HR grip wiring With a multi meter set for ohms place one prong on the HR grip wiring coming up the console mast Figure C and the other on the appropri...

Page 31: ...ess room power b If LED9 is still not lit check the incoming AC power to the LCB If the incoming power is not correct replace the power cord c Replace the LCB if all power components are OK and there...

Page 32: ...ER c Test the affected keypad If the keypad works in the keypad test it may not be a functioning key in the program used for testing it 2 Check the connections of the keypad at the UCB a Remove the co...

Page 33: ...console and remove the console Figure B 3 Reinstall the wire connections to the new console 4 Carefully push the wires into the console and mast until they are clear of the console mast connection an...

Page 34: ...REPLACEMENT Chapter 9 Part Replacement guide 1 Remove the 4 screws holding the cup holder to the console mast Figure A 2 Remove the cup holder Figure B 3 Reverse Steps 1 2 to install a new cup holder...

Page 35: ...l to support the handlebar Figure A 3 Carefully pull the wires from the console mast until the connectors are showing and then disconnect the 2 wires from the handlebar and remove the defective handle...

Page 36: ...moved using a Phillips screwdriver from the underside of the bar 2 Once the screws are removed lift the part carefully then disconnect any wire connections to fully remove the part This includes any r...

Page 37: ...ay keypad is 1 Turn off power and disconnect the cord from the machine 2 Remove the console as outlined in Section 9 1 3 Remove the back cover of the console Figure A 4 Unplug and remove the faulty ov...

Page 38: ...tch the overlay to the cutout on the console Figure G 10 Press down on the corners of the overlay to keep it in place then remove the protective film Figure H I 11 Once the overlay is in the correct p...

Page 39: ...right side pedal the threads are normal For the left side pedal the threads are reversed the pedal turns off counterclockwise 2 Remove the pedal Figure B 3 Reverse Steps 1 2 to install a new pedal NOT...

Page 40: ...to the drive axle set Figure A 2 The crank can be removed Figure B 3 Reverse Steps 1 2 to install a new crank axle set NOTE Torque the bolt removed in Step 1 to 80 N m 800 kgf cm 4 Test the bike as ou...

Page 41: ...Remove the silver cover Figure B 3 Remove the 2 screws that hold the grey cover to the frame Figure C 4 Remove the black cover Figure D 5 Reverse Steps 1 4 to install new shrouds 6 Test the bike for...

Page 42: ...the front shroud as outlined in Section 9 8 4 Remove the 9 screws holding the left side cover in place Figure A 5 Remove the 6 screws holding the right side cover in place Figure B 6 Figure C shows bo...

Page 43: ...he 4 screws holding the console mast to the frame Figure A 6 Pull the wires out the bottom of the console mast and remove the mast Figure B 7 Reverse Steps 1 6 to install new console mast NOTE When in...

Page 44: ...ment Figure B Figure A 1 Remove the 4 screws holding the seat pad to the seat post Figure A 2 Lift the seat pad away from the seat post Figure B 3 Reverse Steps 1 2 to install a new seat pad Chapter 9...

Page 45: ...vers as outlined in Section 9 8 2 Remove the 4 screws that hold the seat post set to the frame Figures A B 3 Remove the seat post set Figure C 4 Reverse Steps 1 3 to install a new seat post set Figure...

Page 46: ...gure B and remove the lower board 4 Reverse Steps 1 3 to install a new lower board Figure C shows the connections at the board 5 Test the bike for function as outlined in Section 9 20 figure a figure...

Page 47: ...ve the LCB as outlined in Section 9 13 3 Disconnect the 2 wires from the battery Figure A 4 Disconnect the 2 cable ties from the battery bracket Figure B 5 Remove the battery Figure C 6 Reverse Steps...

Page 48: ...elt Figure C 4 Use a straight edge to make sure that the pulley and generator pulley are in a straight line Figure D If the belt is not on line try to adjust the generator location 5 Reverse Steps 1 4...

Page 49: ...ive belt as outlined in Section 9 15 5 Cut the cable tie and disconnect the generator with ECB wire from the LCB Figures A B 6 Remove the 4 screws holding the generator to the frame Figures C D and re...

Page 50: ...emove the black cover Figure B 3 Remove the 6 screws holding the rear stabilizer to the frame Figure C 4 Remove the rear stabilizer Figure D 5 Reverse Steps 1 4 to install a new rear stabilizer NOTE W...

Page 51: ...ment 1 Remove the 4 screws holding the rear stabilizer to the frame Figures A B 2 Remove the front stabilizer Figure C 3 Reverse Steps 1 2 to install new front side covers figure a figure b figure c C...

Page 52: ...t as outlined in Sections 9 14 4 On the left side of the frame remove the retainer clip that holds the drive axle bearings in the frame Figure A 5 Use a hammer to hit the screw until the drive axle as...

Page 53: ...ortion of the tool Use the M10 x 100L x 1 25P screw with a nut to attach the tool to the drive axle Figure H 11 Turn the screw until it is close into the drive axle Figure I 12 Then turn the nut until...

Page 54: ...ut to attach the tool to the drive axle Figure N 17 Turn the screw until it is close into the drive axle Figure O 18 Then turn the nut until it is close to the cup portion of the tool Figure P 19 Use...

Page 55: ...T 22 Rotate the drive axle to make sure that the motion is smooth and that there is no wobbling to one side Figures U 23 Re install the belts as outlined in Section 9 15 24 Reverse Steps 1 2 to re as...

Page 56: ...U5x 05 change to U5x 05 using the UP or DOWN LEVEL key and press ENTER to save f Press and hold the STOP key for 3 5 seconds to return to normal function 2 If the unit has an add on TV program the TV...

Page 57: ...nish Japanese Resistance levels 30 Workouts MANUAL ROLLING HILLS INTERVAL TRAINING RANDOM FAT BURN FITNESS TEST HEART RATE CONSTANT WATTS CSAFE READY FITLINXX CERTIFIED NO NETPULSE COMPATIBLE yes On t...

Page 58: ...specifications and assembly guide A Open yellow hardware bags B Attach the front stabilizer tube 1 to the main frame 2 using 4 bolts a and 2 flat washers B C Attach the rear stabilizer tube 3 to the...

Page 59: ...main frame 2 using 2 bolts D Black HARDWARE BAG Part TYPE Description Qty C SOCKET HEAD BOLT M8x20L 2 D PHILLIP HEAD BOLT M5x12L 2 Red HARDWARE BAGs Part TYPE Description Qty C SOCKET HEAD BOLT M8x20L...

Page 60: ...pecifications and assembly guide A Open Green hardware bag B Attach the front shroud cover 7 to the main frame 2 using 2 bolts f C Attach the Step plate 8 to the main frame 2 using 2 bolts f Green HAR...

Page 61: ...ars 9 to the console mast 6 using 4 bolts C white HARDWARE BAG Part TYPE Description Qty C SOCKET HEAD BOLT M8x20L 2 GREEN HARDWARE BAG Part TYPE Description Qty F PHILLIP HEAD BOLT M5x12L 4 A Open gr...

Page 62: ...post 13 using 4 bolts C and 4 spring washers G C Attach the console cables 5 to the console 14 D Attach the console 14 to the console mast 6 using 4 pre installed bolts 15 E Attach pedals 16 to the c...

Page 63: ...60 final assembly 10 2 assembly instructions continued Chapter 10 bike specifications and assembly guide...

Page 64: ...e adjusted tight enough to keep your foot from slipping The pedals include spring loaded clips for easy adjustment To tighten the strap pull down the open end of the strap To loosen the strap push dow...

Page 65: ...ning the bike in its intended location check its stability by attempting to shake it side to side Shaking or wobbling indicates that your bike needs to be leveled Determine which leveler is not restin...

Page 66: ...rogram the television 1 Remove the console from the unit as outlined in Section 9 1 2 Remove the 6 screws holding the console front to the back and split the console Figures A B 3 Remove the 2 screws...

Page 67: ...ed in Step 3 Figure H NOTE Steps 8 13 should only be done if installing a MYE TV the PCTV does not use the entertainment overlay 8 Remove the existing heart rate overlay from the lower portion of the...

Page 68: ...ack connector to the power wire coming up the console mast from the base of the unit 16 Plug the side of the controller wire labeled To Console into the CSafe board mounted on the console back Figure...

Page 69: ...Figure U The small cover with the Matrix logo that makes up the top of the rear console cover is no longer used with a TV bracket 20 Mount the console back onto the unit making sure to make all the n...

Page 70: ...racket being sure to tuck the tabs of the plate installed during Step 20 into the console plastic Figure BB 28 Mount the TV to the TV bracket using 4 screws sent with the TV Figure CC 29 Put the back...

Page 71: ...the software files into the UCB folder on the USB flash drive the access should read MATRIX FW UCB Figure B 3 Insert the USB flash drive into the USB port on the console Figure C 4 With the display is...

Page 72: ...69 NOTES...

Page 73: ...70 MATrix Fitness systems corp 1610 Landmark Drive Cottage Grove wi 53527 USA TOLL FREE 866 693 4863 www matrixfitness com FAX 608 839 1717 REV 01 KO...

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