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SportsArt Fitness T656, Repair Manual

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SportsArt Fitness T656 Repair Manual Download Page 41

Troubleshooting:     

                                                                                                                               

               

Model: 

 

T656 

Malfunction item:      ERROR_8_3_ 
Circumstance :    Display shows ERROR_8_3_ while using 
Possible cause : Improper interferences influence signal   

communications between Displays and EAC Drive board. 

Troubleshooting: 

1.  If the message appears occasionally, please

 

reset and   

operate the Machine again as this is its self-protection   
mechanism. 

2.If the message appears frequently, 

A. Inspect cable connection   

(from Control board to the Drive board)   

B.Replace Display or Drive board to test again.

 

                               

 

 

 

 

3-11-3 

 
 

Drive Board 

 

Display board 

 

 

 

 

Summary of Contents for T656

Page 1: ...T656 16 19 Repair Manual Electronic Date 2018 09 V1 0...

Page 2: ...2_2 3 9 1 Troubleshooting ERROR_3_1 3 10 1 Troubleshooting ERROR_4_2 ERROR_4_3 3 11 1 Troubleshooting ERROR_8_1 3 11 2 Troubleshooting ERROR_8_2 3 11 3 Troubleshooting ERROR_8_3 3 12 1 Troubleshooting...

Page 3: ...1 1 Product Picture 1 1 1...

Page 4: ...1 2 Display T656 1 2 1...

Page 5: ...ts placement T656 display 1 3 1 Control board Main board Antenna TV board EUP board Earphone set board HTR board NFC board SA WELL board SA WELL_USB board USB board Bluetooth wiring bridge board NFC b...

Page 6: ...1 3 components placement T656 lower Mechanical set 1 3 2 Drive board AC incline motor set Filter EAC motor Inductor 220v Energy saving board Auto lubrication System...

Page 7: ...rd Fan HRC board Inter SW Stop Key board INCLINE SPEED USB board EUP Board Self lubrication system Circuit breaker switch Display Board Safety switch board HRT Plates EUP key board Earphone board AV b...

Page 8: ...N L E N L L Power cord 3 Servo motor set Incline motor Self lubricator system Inductor EAC Driver board A305 A303 CN13 CN14 CN2 CN3 A304 A310 A309 A311 SA energy saving board A306 A307 A308 A314 A313...

Page 9: ...OACH To AV board network To Bluetooth wiring adapter board To USB board To EUP board To touch screen To earphone board To antenna To TV Coble To control board To main board To AV board CSAFE To AV boa...

Page 10: ...1 5 wiring T656 console 19 16 difference 1 5 2 16 wiring connection to main board through touch board 19 direct wiring to main board...

Page 11: ...drive board and energy saving board To control board To main board To bridge board To control board NFC board to NFC bridge board To control board To SA WELL USB board To main board To main board and...

Page 12: ...1 5 wiring T656 console 1 5 4 Bridge board To Stop key board To safety key To HRC board To HTR board To HTR plate To fan To control board...

Page 13: ...t 1 5 5 To motor temperature sensor To motor power cord To energy saving board To incline motor Power cord To self lubrication To incline motor set switch To ENCODER To control board wiring To control...

Page 14: ...1 5 Wiring T656 self lubrication system 1 5 6 Lubricant motor VR Lubricant control system...

Page 15: ...1 5 Wiring energy saving board 1 5 7 To console EUP key board From Filer To Drive set...

Page 16: ...1 5 Keys instructions T656 1 5 8 INCLINE SPEED key And STOP key To bridge board HRC board To safety keyboard STOP Key board safety key board To bridge board...

Page 17: ...1 5 Wiring AV board 1 5 9 Appearance CSAFE socket To main board AV board Network wire socket To main board To main board AV socket...

Page 18: ...1 6 indicators T656 drive board 1 6 1...

Page 19: ...LCD Program mode HILL INTERVAL RANDOM TRACK FAT BURN FIT TEST ZONE TRAINER WE LOSS CARDIO Workout data CALORIES SPEED TIME DISTANCE CAL HR METS PACE INCLINE Heart rate HTR POLAR telemetry Other funct...

Page 20: ...k belt tension or manually lubricate 2 Check wear condition of walk belt deck 1 EAC drive board 2 walk belt deck Inappropriate touch screen Inappropriate touch screen function 1 bad or non connection...

Page 21: ...rheat 1 Rest and check 2 If issue persists replace EAC drive board 1 EAC drive board ERROR_3_1_ Abnormal zero setting of incline motor 1 Check wire connections 2 Replace drive board 3 Replace incline...

Page 22: ...splay module Bad TV Bad digital TV signal or cannot watch TV 1 check TV external signal source 2 re browse TV channel and resetting 3 replace TV board 1 TV board 2 display module Bad display Bad displ...

Page 23: ...g while safety key in place Possible cause Bad safety key Troubleshooting 1 Check safety key magnet 2 Check bridge board connections 3 Test or replace safety key board 4 Test or replace stop key board...

Page 24: ...ut or bad component Troubleshooting 1 Check product fuse switch 2 Check all wire connections 3 Check drive board power indicator or replace it 4 Check control board power indicator and program IC 5 Re...

Page 25: ...roduct components 2 Bad drive board component Troubleshooting 1 Check for broken wire or a short circuit on wiring 2 Measure voltage from the power cord AC1 housing screw AC2 AC1 housing screw Check f...

Page 26: ...urnt while pressing speed key to accelerate Possible cause 1 Short circuit inside motor 2 Bad drive board Troubleshooting 1 Replace drive board and test 2 Replace motor and test 3 Replace sensor and t...

Page 27: ...fuse housing 2 Worn walk deck or belt 3 Bad drive board Troubleshooting 1 Check for proper fuse and fuse housing installation 2 Check mechanical parts A Wear and tear condition on the walk belt proper...

Page 28: ...screen Possible cause 1 Bad or non connection of touch screen wiring 2 bad display drive board 3 Bad display module Troubleshooting 1 check touch screen wiring 2 replace screen 3 replace display driv...

Page 29: ...cause 1 Low battery of Telemetry transmitter 2 Bad HR receiver board 3 Interference issue such as lights speakers Troubleshooting 1 Replace the transmitter or battery 2 Check HR receiver board wiring...

Page 30: ...TR plates wire connections 4 Check HTR LED indicator board 5 Replace HTR board 3 5 2 indicator Name description LED1 Telemetry Flashes indicate incoming telemetry signal LED2 HTR contact Lights indica...

Page 31: ...Check drive board wire connections 2 Check to see if Zero switch is returning to 0 positions 3 Check drive board incline indicator and output voltage 4 Replace drive board or incline motor to test 3...

Page 32: ...le cause 1 Bad wire connections 2 Bad fan wiring on control board 3 Bad fan motor Troubleshooting 1 Check bridge board wiring 2 Check fan wiring 3 Replace control board or fan 3 6 2 Bridge board Fan M...

Page 33: ...ssage displayed on console after pressed Speed key Possible cause 1 Bad drive board 2 Bad motor encoder Troubleshooting 1 check encoder wiring 2 replace driver board to test 3 replace motor Encoder to...

Page 34: ...ubleshooting 1 Check to see if motor is overheating when message appears If so it means walk belt and deck are severely worn Then add lubricant or replace the walk belt 2 If motor is not overheat when...

Page 35: ...function item ERR0R_1_3_ Circumstance ERR0R_1_3 message on display Possible cause Drive board Troubleshooting 1 Replace drive board to test 2 Replace motor to test 3 7 3 EAC Drive Board Display board...

Page 36: ...essage on display Possible cause Drive board IGBT overheating or IGBT over current Troubleshooting 1 Restart treadmill and test it 2 Turn off power for 10min then restart to test 3 If message persists...

Page 37: ...motor Troubleshooting 1 Check to see if there is incline or decline setting 1 If not then it is a bad drive board 2 Check incline 0 switch 3 Replace incline motor 3 9 1 EAC Drive Board Display board...

Page 38: ...ower source voltage too high ERROR_4_3 power source voltage too low 2 Measure power source voltage to see if it is too low or too high The range should be 100 130V for 110V system And 200 250V for 220...

Page 39: ...hooting 1 There is a communication occurring between drive board control board upon power on If there is an issue the message of ERROR_8_1_ will appear on display 2 The reason why message pops up migh...

Page 40: ...signal communications between Displays and Drive board Troubleshooting 1 If the message appears occasionally please reset and operate the Machine again as this is its self protection mechanism 2 If th...

Page 41: ...nications between Displays and EAC Drive board Troubleshooting 1 If the message appears occasionally please reset and operate the Machine again as this is its self protection mechanism 2 If the messag...

Page 42: ...nnected Possible cause 1 wired network setting issue 2 bad wired network connection 3 bad LCD display board Troubleshooting 1 check display wired network setting 2 check wired network signal 3 replace...

Page 43: ...ted Possible cause 1 WIFI setting issue 2 bad WIFI antenna wiring Troubleshooting 1 Check WIFI signal source 2 Check WIFI settings on display 3 Check WIFI Antenna Wire connection 4 Replace display dri...

Page 44: ...watch Possible cause 1 TV setting issue 2 Bad TV wiring 3 Bad TV board or LCD display drive board Troubleshooting 1 Check TV wiring 2 check TV signal source 3 replace and test TV board or LCD display...

Page 45: ...ble cause 1 bad Main board 2 bad LCD display Troubleshooting 1 check LCD display and drive board wiring 2 Replace display drive board 3 replace display board 3 12 4 Main board Touch Screen Display wir...

Page 46: ...function item Program can t be update Circumstance can t read USB Possible cause 1 bad USB board 2 bad USB wiring Troubleshooting 1 check USB board to main Wiring and upper control board wiring 2 repl...

Page 47: ...seconds ERROR_2_2_ IGBT overheating reduce speed in half to protect ERROR_3_1_ Abnormal incline motor zero setting POWER OFF Power switch at OFF position ERROR_4_2_ Power source voltage too low wait u...

Page 48: ...program and satisfy 4 0 000 km of maintenance And once auto lubrication perform done the mileage will return to zero 4 Self lubrication control board display instruction Press RESET key to show total...

Page 49: ...ation control board Lubrication VR Lubrication Motor 12V From DRV Driver DSP board detect Encoder signal Lubrication motor VR Lubrication wiring to second supporting bar of running deck Lubricant bott...

Page 50: ...Other descriptions Model T656 Item lubrication system wiring 3 14 3 To driver DSP board Power input to speed sensor To motor gear box To driver DSP board...

Page 51: ...d ERR 02 and MOTOR message on lubrication display lubrication motor gear box VR issue 1 Check lubrication control board wiring 2 Replace lubrication motor gear box VR set ERR 03 message on lubrication...

Page 52: ...r descriptions Model T656 Item lubrication replacement 3 14 5 Step1 Untighten the screws Step2 Push up metal plate and take bottle out Step3 Place the origin nozzle on to the new bottle and screw nuts...

Page 53: ...r energy saving mode and wake up indicator will turn red Then power of console and control board will be cut off by energy saving board to reduce energy consumption down under 5W 3 Press Wake Up key t...

Page 54: ...act plates 2 Coordinate with drive board program to set product model no Description Model no setting 0 close 1 open 3 16 1 Model JP5 JP4 JP3 JP2 JP1 T656 0 0 0 0 1 T656 JP1 Open JP2 Close JP3 Close J...

Page 55: ...ion Model T656 Item USB board instruction Function 1 Changer cell phone charging socket USB 2 Data Transfer workout data transfer or software program update 3 Member Card Member card slot reserved 3 1...

Page 56: ...ntified as power on Possible cause 1 bridge board setting failure of JP1 JP2 JP3 JP4 2 Number keypad failure Troubleshooting 1 Inspect the bridge board form JP1 to JP5 setting JP1 is open JP2 JP3 JP4...

Page 57: ...wiring of console to drive board Troubleshooting 1 Open display board to check wiring is squeezed or not 2 Turn off energy saving board and test treadmill will shut down or not Press DISPLAY CHANGE fo...

Page 58: ...black and red bar connect to the motor wiring 2 If Black to White Black to Red or White to Red has a shorted occurring it means there is a motor break issue and display show an error message of ERROR...

Page 59: ...incline should return to 0 position At this time the incline will reach 0 limit switch 2 If incline setting is between 1 15 then the incline will never reach 0 or 3 limit switch 3 When gradient settin...

Page 60: ...indicator should light up Measure the incline motor voltage output at this time 3 Voltage spec as below display Drive board Incline Incline action Press key UP Orange LED White Black 110V or 220V Inc...

Page 61: ...y on display Unplug motor temperature switch wiring and running treadmill for a while Display will show the message of ERROR_1_2 2 Display shows message of ERROR 1_2 indicates that motor temperature i...

Page 62: ...est Method 1 If ERROR 1_1 message appears when power on there could be an encoder issue Remove the motor cover to see if Encoder board is damaged or not 2 When the motor is turning encoder indicator o...

Page 63: ...cator signal Shut down lubrication speed senor and make drive board to detect encoder signal 3 Any error message or abnormal condition Check error massage or abnormal of lubrication board 4 Check lubr...

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