We have an scooter an this scooter have an electronic's device's have self diagnostic an this scooter dont work an 7 times the green led is flashing an stop an repet again the cicle. we want know what happens in this scooter

Hi there is a PDF instruction download type in CTM850 mobility scooter schematic. INCLUDES HS-890 or U can get in touch with www.ctmhomecare.com.they might b able to help .good luck

hi the red led should not flash the green led should only come on when batteries r charged while charging the green led turns orange or yellow....can u borrow another charger just to check to c if its not the scooters charging circuit that is the problem..or the batteries ..good luck

A blinking yellow for this model indicates the TV is too hot, unplug & allow 30-45 min to cool before re-plugging .
OR: lamp not installed or lamp door not closed. there is a lamp door switch that may not be closing, simulating door not closed

LED Indications

The front panel Status LED provides an indication of

the set's operation and the possible cause of a malfunction.

If an abnormal condition is indicated, perform the

Self Diagnostics procedure.

Self Diagnostics

To activate, press the front panel <ACTIVITY> &<CH

??> buttons at the same time and hold for 5 seconds.

The STATUS LED will then flash denoting a two digit

code.

• The number of flashes indicates the value of the

MSD (tens digit) of the Error Code.

• The flashing then pauses for approximately 1/2

second.

• The LED then flashes indicating the value of the

(ones digit) of the Error Code.

• The Error Code is repeated a total of 5 times.

Example: If the Error Code is "23", the LED

will flash two times, pause, and then flash three

times.

Table 2-2: LED Indications

Error Codes, descriiptions and the most likely cause of

the error are listed in Table 2-3.

Note: The TV must be in "Shut Down." The LED

will probably be indicating an abnormal

condition. If the TV is switched Off, AC is

removed, or a System Reset is performed, the

code automatically resets to "12" No Error.

See the Error Code Log to retrieve a history of

errors.

Note: Use the front panel buttons, not the remote

control.

Note: If there is no response, the front panel may be

locked by a V-Chip setting. To unlock, press

and hold <ACTIVITY> on the front panel for

8 seconds.

LED Indication Condition

Off Off (standby)

Green Power On

Slow Blink Green Power Off with Timer Set

Fast Blink Green (80 seconds) > Off Power Off (Cooling fan still working, 80 sec)

LED Indication Condition

Red Lamp Failure

Yellow TV Too Hot

Slow Blink Red TV May Require Service

Slow Blink Yellow Lamp Door Open or No Lamp Installed

NORMAL INDICATIONS
ABNORMAL INDICATIONS (For details perform Self Diagnostics Procedure.)

Note that incoming traffic will cause the WAN (or Internet) light to blink even if it is 'probe' traffic trying to break in to your network. Such traffic is to be expected and is the reason you have firewall functionality in your gateway router.

On the inside, there is a bit of traffic on any LAN when the computers are turned on. Messages generated by the router itself are used to find computers and printers for a lot of different legitimate reasons.

Hi Mike,

May I know if the LED light at the front panel has a pattern of flashes or flashing continuously in green color.

Please check if you can access the "Self diagnostic screen" by following the steps below.
- To activate, press the front panel "Activity" and "Channel down" buttons at the same time and hold for 5 secs. The Status led will then flash a two digit code. Example, if the error code is "23" the led light flashes 2 times(blink, blink) pause and then flash 3 times(blink, blink, blink). Let me know the error code, it will help to diagnose where the fault came from.
Note : the TV must be in shutdown not switched off, or AC power cord is removed because the code will reset to "12" means no error. Use the front panel buttons not on the remote control. If you can't access the self diagnostic, press and hold the "Activity" button on the front panel for 5 secs before entering the "self diagnostic" code.


Kind Regards,

Mjsazon

Hi Andre,

May I know if the LED light at the front panel has a pattern of flashes or flashing continuously in green color.

Please check if you can access the "Self diagnostic screen" by following the steps below.
- To activate, press the front panel "Activity" and "Channel down" buttons at the same time and hold for 5 secs. The Status led will then flash a two digit code. Example, if the error code is "23" the led light flashes 2 times(blink, blink) pause and then flash 3 times(blink, blink, blink). Let me know the error code to narrow down, it will help to diagnose where the fault came from.
Note : the TV must be in shutdown not switched off, or AC power cord is removed because the code will reset to "12" means no error. Use the front panel buttons not on the remote control. If you can't access the self diagnostic, press and hold the "Activity" button on the front panel for 5 secs before entering the "self diagnostic" code.
Regards,
Jdvillanueva

The L.E.D. located on the tiller
dashboard will indicate with flash codes what problem is occurring.
L.E.D. Flashes 1 time and pauses, 1 time and pauses…. Batteries are low,
scooter will still operate.
L.E.D. Flashes 2 times and pauses, 2 times and pauses…. Batteries are very
low, scooter will not operate.
L.E.D. Flashes 3 times and pauses, 3 times and pauses….Over voltage to
controller.
L.E.D. Flashes 5 times and pauses, 5 times and pauses….Brake is in the
freewheel position or connection to brake is open.
L.E.D. Flashes 6 times and pauses, 6 times and pauses….Paddle or speed
potentiometer problem.
L.E.D. Flashes 7 times and pauses, 7 times and pauses….Paddle or speed
potentiometer problem.
L.E.D. Flashes 8 times and pauses, 8 times and pauses….Motor
disconnected or faulty.
L.E.D. Flashes 9 times and pauses, 9 times and pause….Controller fault.

I hope this helps they are pretty standard codes I got this from Golden Tech Web Site

Does the battery meter move and does the green LED on the console come on? If not, then this would probably be the circuit breaker has popped or possibly a fuse blown somewhere. There may be a fuse on each of the battery harness leads, so they could be worth a check. May also be a bad connection somewhere or a broken wire. Also worth checking the key switch incase this is not working. If the green LED on the console IS on, is it flashing and if so, how many times. This is a built in diagnostic system and will tell you what is wrong with the scooter if you have the owners manual to refer to. Hope this helps...

Hi, I take it been taken then, do you get a error codes ?

see below


DIAGNOSTIC FLASH CODES
The diagnostic flash codes for your scooter are designed to help you perform basic troubleshooting quickly and
easily. A diagnostic flash code will flash from the status LED in the event one of the conditions listed below
develops.
NOTE: Your scooter will not run unless the flash code condition is resolved and the scooter has been
turned off, then turned back on.
Any electromechanical device occasionally requires some troubleshooting. However, most of the problems that
may arise can usually be solved with a bit of thought and common sense. Many of these problems occur because
the batteries are not fully charged or because the batteries are worn down and can no longer hold a charge.
FLASH CODE CONDITION SOLUTION
! (1) Battery charge is low. Charge batteries as soon as possible.
! ! (2)
Batteries are too low to operate the
scooter.
Charge batteries.
! ! ! (3)
The scooter’s battery voltage is too
high to operate the scooter, or the
charger is still connected to charger
port.
Unplug charger and/or turn key off, then
back on again.
! ! ! ! (4) Current limit time out.
Turn the scooter off for a few minutes,
then turn your scooter back on.
! ! ! ! ! (5)
The manual freewheel lever is in the
(forward) freewheel position.
Remove the key from the key switch,
then push the manual freewheel lever to
the (rear) drive position, and restart your
scooter.
! ! ! ! ! ! (6)
Throttle control lever not at center
position at start up.
Return the throttle control lever to center
position, turn scooter off, then back on.
! ! ! ! ! ! ! (7) Speed pot error.
Contact your authorised Pride Dealer for
assistance.
! ! ! ! ! ! ! ! (8) Motor volts error.
Contact your authorised Pride Dealer for
assistance.
! ! ! ! ! ! ! ! ! (9) Other internal errors.
Contact your authorised Pride Dealer for


Regards
GeWiz.