Discussion:
fault code F5

hi guys im having a bit of trouble with a doosan b1.5t5. when i looked at the machine at first there was no code or information on the display after checking a few items i found the main controller had failed.I replaced the unit now i have steering and hydraulics but no drive. when you select drive the line contactor closes and the display shows that the machine is getting a fwd/rev signal but it just cuts out opens the line contactor and fault code F5 shows.
if there is anyone who can give me some information re this problem or even better a service manual would be a great help.
my mail is in my profile thanks guys
  • Posted 17 Apr 2012 06:31
  • By Mag1
  • joined 24 Feb'06 - 25 messages
  • CO DUBLIN, Ireland
Showing items 1 - 20 of 22 results.
Hello,
I have the following forklift:
DAEWOO-DOOSAN B50X-5 P1-70016
Machine Year of built: 2007

It is not working. It doesn`t start. No error shown. I replaced the controller(main board) but nothing happens.
What you suggest to do ?

Can you also send me please the Service Manual?
e-mail address: [email address removed]

Thank you in advance !
  • Posted 15 Mar 2017 20:27
  • By bdio
  • joined 30 Sep'16 - 7 messages
  • Czech Republic
Hi,
I have a doosan forklift model B30X5 2009 make and there is a fault showing Error code F5- Inverter Fault.
Can you help us fix this.
  • Posted 21 Sep 2016 18:45
  • By pankaj_s
  • joined 12 Mar'14 - 68 messages
  • Maharashtra, India
RAYTEC...would I be able to get a copy of this?.....my email is in my profile.TY in advance...
  • Posted 6 Oct 2014 12:04
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
Did you get the copy ok?
  • Posted 6 Oct 2014 10:45
  • By EasiTek
  • joined 12 Aug'08 - 533 messages
  • Ontario, Canada
Hi there I have the same issue would you be able to send the manual it would be greatly appreciated :)
My email is fkngr8 rocketmail.com thanks
  • Posted 1 Oct 2014 18:52
  • Modified 1 Oct 2014 18:54 by poster
  • By Paul123
  • joined 1 Oct'14 - 2 messages
  • New South Wales, Australia
Hi
I have the error F5 on B15T-5. Could you send me the service manual please?
  • Posted 15 Jul 2014 17:25
  • By nikita_k
  • joined 13 Nov'13 - 24 messages
  • spb, Russian Federation
crash2804@ya.ru
ok my adrees is compas(at)bespa.com.ar
  • Posted 21 Mar 2014 23:41
  • By ariel_c
  • joined 16 Jul'13 - 3 messages
  • Buenos Aires, Argentina
these is my e-mail adrees [email address removed] could you send me pdf manuals of this equipment.

thnks
  • Posted 20 Mar 2014 04:56
  • By ariel_c
  • joined 16 Jul'13 - 3 messages
  • Buenos Aires, Argentina
Raytech,

does your manual cover The Daewoo B18T-2? I have the F5 code as well. But, all the manuals I have found are for A/C drive lifts. The one I have is D/C. if its does could you email it to me at paul.g.wooten(at)heubel.com
  • Posted 18 Mar 2014 03:56
  • By Madfish
  • joined 16 May'12 - 22 messages
  • Missouri, United States
Yes just post your email....without the "@"
  • Posted 30 Aug 2013 12:46
  • By EasiTek
  • joined 12 Aug'08 - 533 messages
  • Ontario, Canada
Dear Ray Tech Good day, I have a BT15T2 and the display show fault F5. Coul you send me information about that and if you have any information about setup I thank.
  • Posted 16 Jul 2013 06:14
  • By ariel_c
  • joined 16 Jul'13 - 3 messages
  • Buenos Aires, Argentina
Hi ray tech problems with alarm errors.
this site won't let me give you my email address so that you could help me please use the contact on my web page many thanks
google, richards forklift services and contact me on my web page many thanks
www. richards-forklifts.com
  • Posted 27 Apr 2013 15:51
  • Modified 27 Apr 2013 16:49 by poster
  • By richard_m
  • joined 11 Apr'13 - 110 messages
  • lancashire, United Kingdom
Yes i can send the manual.....just need email please...
  • Posted 27 Apr 2013 14:15
  • By EasiTek
  • joined 12 Aug'08 - 533 messages
  • Ontario, Canada
Hi Ray tech is it possible for you to send me the manual I'm having trouble with a few errors, Many Thanks

google, richards forklift services and contact me on my web page many thanks
  • Posted 11 Apr 2013 16:06
  • Modified 27 Apr 2013 16:45 by poster
  • By richard_m
  • joined 11 Apr'13 - 110 messages
  • lancashire, United Kingdom
OK thank you Kevin
  • Posted 10 Mar 2013 00:48
  • By 7777
  • joined 8 Mar'11 - 649 messages
  • New York, United States
thanks for the assistance. JCFORKLIFT@gmail.COM
more than likely is a logic card or something along those lines,dont work on alot of Daewoos or AC trucks but is what im thinking it has to be a card of some sort.....
  • Posted 10 Mar 2013 00:43
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
Thank you Kevin,
when the manual asks for logic replacement, what exactly is that refering to?
  • Posted 10 Mar 2013 00:41
  • By 7777
  • joined 8 Mar'11 - 649 messages
  • New York, United States
thanks for the assistance. JCFORKLIFT@gmail.COM
7777.......

Check your line contactor for welded tips: Manual states.....

In case of alarm follow this procedure:
1. Verify the correctness of wiring from pump
motor and relative inverter;
2. Replace cable connecting the output CN4 of the
logic with the corresponding inverter;
3. Replace the inverter connected to CN4 output
of the logic;
4. Verify if main breaker has stuck closed
terminals: in such a case replace it;
5. Replace the cable connecting the output CN1 of
the logic to the right drive motor inverter: a
defective cable could give a wrong measure for
capacitors voltage;
6. Replace the right drive inverter;
7. Replace logic.
  • Posted 10 Mar 2013 00:30
  • Modified 10 Mar 2013 00:30 by poster
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
Maybe someone can also shed a light on this B15T-5, H4-00213, 2000 model. No lift, no drive.
I get a code: A, w/ an alarm. The manual states the pre charge capicitors are less than 70% of battery voltage. This is because the line contactor is not closing and draining the capaitors in attemp to energize the drive motors. Fuses are good, did not open the line contactor to look yet.
Does anyone have any ideas before I open the truck?
  • Posted 9 Mar 2013 20:48
  • By 7777
  • joined 8 Mar'11 - 649 messages
  • New York, United States
thanks for the assistance. JCFORKLIFT@gmail.COM
Hi Guys,
I have a similar problem on B-15-T (2001 dc modle) which shows a flashing F-5 after switch on. Line contactor drops out etc. So far I have swapped LHS & RHS motor cables (at the contactor), the transistor packs and the current sensors (all side to side) but no joy so far. I think it may be a logic but would like to prove it.

Just wondered if anyone can shed any light on this or does anyone have a manaul?
  • Posted 11 Aug 2012 06:39
  • By TheTechBloke
  • joined 22 Jun'11 - 2 messages
  • Oxon, United Kingdom

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