tag:blogger.com,1999:blog-197394729753620791.post1533526962828350467..comments2023-04-17T15:24:28.199+02:00Comments on Treadmill Maintenance & Treadmill Repair: Check treadmill LED controller status PF905 PF906 LIEO | Support for York, Technofit, Raleigh Power Runner, Trimmaster, TrimlineFitness Servicehttp://www.blogger.com/profile/09764407001895968233noreply@blogger.comBlogger82125tag:blogger.com,1999:blog-197394729753620791.post-69453589599143551172022-04-08T22:28:27.291+02:002022-04-08T22:28:27.291+02:00salve volevo sapere il valore di D4 graziesalve volevo sapere il valore di D4 graziedinohttps://www.blogger.com/profile/15706991057657119089noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-2769048706167591962021-11-22T22:07:33.075+01:002021-11-22T22:07:33.075+01:00hi, most likely it is the speed sensor.hi, most likely it is the speed sensor.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-25379200030978953062021-11-19T04:03:32.027+01:002021-11-19T04:03:32.027+01:00Ji sir my treadmill stops after 3 min. sometimes a...Ji sir my treadmill stops after 3 min. sometimes after 5 min.what will be the problem kindly suggestAnonymoushttps://www.blogger.com/profile/18354161868495679762noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-62706189404932829912021-06-30T07:55:59.878+02:002021-06-30T07:55:59.878+02:00Hi Wess,
the right controller for your repair is ...Hi Wess,<br /><br />the right controller for your repair is this one<br /><br /><a href="https://www.partsfortreadmill.com/pf905-pf906-dkn-power-first-bh-fitness-replacement-kit.html" rel="nofollow">https://www.partsfortreadmill.com/pf905-pf906-dkn-power-first-bh-fitness-replacement-kit.html</a><br /><br />If the treadmill sometimes moves backwards, it looks like a motor controller problem. In no way the console or motor can make the treadmill run backwards. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-77514082970998552622021-06-30T07:34:45.706+02:002021-06-30T07:34:45.706+02:00I follow your posts on treadmills, kudos on the go...I follow your posts on treadmills, kudos on the good work!<br /><br />I have a treadmill with a PF-905 controller that gives a E1 error after some seconds running. I can hear the relay clicking to and fro and the E01 pops up and the machine stops. The Incline works no problem. I tried the bulb method you recommend here and it gives the same error. I tried at high speed and before it stops it even goes backwards (?) Is the DCMD66 controller work on this treadmill with the current control panel?<br /><br />Thanks a lot!<br /><br />WessWesshttps://www.blogger.com/profile/18219918304237866243noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-24814410065289736112021-01-24T18:20:25.755+01:002021-01-24T18:20:25.755+01:00Yes, we installed several times and we didn't ...Yes, we installed several times and we didn't get any problem. In my opinion the DCMD is more reliable than the PF. Even when it comes to the repair, when we send a controller for repair in a lab, the repairs of Endex/DCMD are always easier and more reliable than the repairs of PF. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-17999878848252877622021-01-24T15:00:39.125+01:002021-01-24T15:00:39.125+01:00One question:
The replacement board for the PF-905...One question:<br />The replacement board for the PF-905 would be the Endex DCMD66.<br />The DCMD66 has only one big cap instead of 2 on the PF-905. The same with the IGBT and so on. I have the 2PS-motor model on my treadmill, so I was thinking if the DCMD66 can handle it with less parts at the power area on the board.Eraserhttps://www.blogger.com/profile/13459473144098230419noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-52712470756011234882021-01-23T16:37:18.222+01:002021-01-23T16:37:18.222+01:00Apparently there are some different revisions of t...Apparently there are some different revisions of the PF-905 boards. We will add your note in the post so that it is clearer for the other people. Thanks. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-912422236942485502021-01-23T14:40:25.949+01:002021-01-23T14:40:25.949+01:00Hi Honey buster,
do you have found a solution for...Hi Honey buster,<br /><br />do you have found a solution for this problem?<br />I have the same problem on my PF-905 (with poti) and measured already the complete control area of the relay. It is the same that the signal from the PIC for the low side is missing, high side switching is OK.<br /><br />ThanksEraserhttps://www.blogger.com/profile/13459473144098230419noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-72607812298163267972021-01-23T14:38:28.400+01:002021-01-23T14:38:28.400+01:00@partsfortreadmills:
In your information about th...@partsfortreadmills:<br /><br />In your information about the LED-status the text for LED2 and LED3 must be changed. LED2 is for incline and LED3 for speed.<br />This is the case on my PF-905 (with poti over controler)Eraserhttps://www.blogger.com/profile/13459473144098230419noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-5671633832415370892021-01-23T14:35:38.302+01:002021-01-23T14:35:38.302+01:00Hello
I have also a problem with the PF-905 board ...Hello<br />I have also a problem with the PF-905 board (new version with the poti over U6).<br />There are the same symptoms like Honey Buster had in the first post on this page. After starting the treadmill, a countdown counts from 3 to 1, which is OK, but then the motor doesn't start running. I have figured out, that the relay has not switched and so no power is transferred to the power section which is driving the motor. The relay and free-wheel diode is OK, the transistors which are switching the relay are also OK. The high side switching of the relay is functioning (is shown with the red LED and also measured), but the low side switching to ground doesn't take place. The signal for this low side switching is coming from the controller chip.<br />So the controller doesn't send the signal to switch the relay, the question is why. It looks like that some input to the controller is missing and that is why it is not enabling the relay.<br />I have also tested the 390K-resistor, which the user Unknown (B.Buyukguzel) has commented, but that one is also good.<br /><br />Does anybody of you have more information about this problem?<br />I would thankfully donate some money for the answer to my problem.<br /><br />Thanks<br />WolfgangEraserhttps://www.blogger.com/profile/13459473144098230419noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-10542630933945848742020-12-09T10:43:28.039+01:002020-12-09T10:43:28.039+01:00Hello,We have a compatible board that you can chec...Hello,We have a compatible board that you can check <a href="https://www.partsfortreadmill.com/catalogsearch/result/?q=PF-906" rel="nofollow">https://www.partsfortreadmill.com/catalogsearch/result/?q=PF-906</a><br />Laurahttps://www.blogger.com/profile/09531011191458847923noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-12414937856156073852020-12-09T10:41:53.137+01:002020-12-09T10:41:53.137+01:00Hello,We have a compatible board that you can chec...Hello,We have a compatible board that you can check <a href="https://repuestos.partsfortreadmill.com/power-first-pf906-treadmill-controller.html" rel="nofollow">https://repuestos.partsfortreadmill.com/power-first-pf906-treadmill-controller.html</a><br />Laurahttps://www.blogger.com/profile/09531011191458847923noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-48458194437283966762020-12-09T10:03:32.839+01:002020-12-09T10:03:32.839+01:00Hi,
My pf-906 seems has no power.
Fuse is okay.
No...Hi,<br />My pf-906 seems has no power.<br />Fuse is okay.<br />No led lights.pr2010https://www.blogger.com/profile/07920779687160547584noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-77546588438243104182020-11-07T11:09:54.372+01:002020-11-07T11:09:54.372+01:00Please, do you know, which resistor is replaced by...Please, do you know, which resistor is replaced by potentiometer on new revision boards? Or has anybody schematic?Martelhttps://www.blogger.com/profile/17886497191253605093noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-31887947416624762872020-11-07T11:01:49.477+01:002020-11-07T11:01:49.477+01:00Please, do you know which resistor is on new revis...Please, do you know which resistor is on new revision board replaced with potentiometer for curent sensing ?Martelhttps://www.blogger.com/profile/17886497191253605093noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-86489538543356633442020-09-30T19:06:22.895+02:002020-09-30T19:06:22.895+02:00Please tell me PF 905 board smps power ic u6 numbe...Please tell me PF 905 board smps power ic u6 number Anonymoushttps://www.blogger.com/profile/15734778707410239513noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-6332334302003525752020-09-29T09:22:23.662+02:002020-09-29T09:22:23.662+02:00Try to change the speed sensor. You can find it he...Try to change the speed sensor. You can find it here: <a href="https://www.partsfortreadmill.com/parts-for-treadmill/speed-sensor-for-treadmill/" rel="nofollow">https://www.partsfortreadmill.com/parts-for-treadmill/speed-sensor-for-treadmill/</a>Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-72909108359067674912020-09-29T09:18:46.614+02:002020-09-29T09:18:46.614+02:00Hi sir,
Im technician of treadmill. Niw i have a p...Hi sir,<br />Im technician of treadmill. Niw i have a problem in pf 906,if starting the machine rotating 3 second, after off, please help me. <br />Prakashhttps://www.blogger.com/profile/08687506882525460192noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-63836667492062531242020-09-18T20:42:32.223+02:002020-09-18T20:42:32.223+02:00Top244Top244Pradeephttps://www.blogger.com/profile/08011137509855845091noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-35387334754987368452020-09-18T20:39:25.599+02:002020-09-18T20:39:25.599+02:00Top244 ic power ic number, vmcan you plz send me p...Top244 ic power ic number, vmcan you plz send me pf905 zenar diode d 4 voltage it placed near top244 icPradeephttps://www.blogger.com/profile/08011137509855845091noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-82998967064922460942020-09-18T20:33:52.204+02:002020-09-18T20:33:52.204+02:00Hi want replace one zener diode in pf905 board dio...Hi want replace one zener diode in pf905 board diode no is d4 cide in board how i can replace and what is the valtage of that zenar diode. My clant is noy willing to replace nee board plz helpPradeephttps://www.blogger.com/profile/08011137509855845091noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-74222077126543268532020-09-10T07:17:32.043+02:002020-09-10T07:17:32.043+02:00Hi i am repairing pf 905 pcb and cant identify d4 ...Hi i am repairing pf 905 pcb and cant identify d4 zener diode voltage it has burned it place with top 244 can you plz send me that zener diode voltage if you have thatPradeephttps://www.blogger.com/profile/08011137509855845091noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-83269116556955833902020-09-01T15:26:14.212+02:002020-09-01T15:26:14.212+02:00hi if you have PF905 board can plz send SMD zenar ...hi if you have PF905 board can plz send SMD zenar diode D4 voltage valve it work with Top244yn Anonymoushttps://www.blogger.com/profile/09914572202800269848noreply@blogger.comtag:blogger.com,1999:blog-197394729753620791.post-30519069668753093642020-08-23T05:53:32.903+02:002020-08-23T05:53:32.903+02:00Hi can send d4 zenar voltage Hi can send d4 zenar voltage Pradeephttps://www.blogger.com/profile/08011137509855845091noreply@blogger.com