Scooter with fully charged battery beeps 7 times after turning on the key. Scooter will not move. Manual says it's in the control unit but all connections are tight in there. All fuses are good, connections have been cleaned with contact cleaner and dried out.

Question edited for clarity and toss in some CAPS.
Question moved from Cameras to Make model category.

Check the breaker. Really though all secondhand mobility scooters should be dealer serviced before the new owner uses them.

https://www.manualslib.com/manual/735316/Drive-Medical-Phoenix-S35010.html?page=25

https://www.google.com/search?q=phoenix+3+s35015+will+not+move

..

1. Check the battery: Make sure the battery is fully charged and properly connected to the scooter. If the battery is low, charge it fully before trying to use the scooter.
2. Reset the controller: Turn off the scooter and disconnect the battery. Wait for a few minutes, then reconnect the battery and turn on the scooter. This should reset the controller and may fix the issue.
3. Check the freewheel lever: If the freewheel lever is engaged, the scooter will not move. Make sure the freewheel lever is disengaged before trying to operate the scooter.
4. Check the throttle: If the throttle is not working properly, the scooter will not move. Make sure the throttle is fully engaged and that there are no obstructions preventing it from moving.

see if you can find it here.... Pride go go traveller scooter troubleshooting manual Google Search

Hi 7 -beeps on gogo speed potentiometer has malfunctioned....contact www.pridemobility.com. cheers

5 beeps usually means scooter is out of gear, but since the lever is in the drive position and the scooter gearbox/differential is engaged, it seems that the controller is not sensing the gear change. Possibly a faulty micro switch in the motor housing can be the cause of this, usually the micro switch is pressed down by the drive lever and if the switch is pressed down the motor controller knows the scooter is in gear.

BEEP CODE CONDITION SOLUTION
2 Battery voltage is too low to operate Charge the batteries fully until charger and
the scooter. any meters indicate completion.
3 Battery voltage is too high to operate Contact your authorized Pride Provider for
the scooter. assistance.
5 Solenoid brake trip. The manual freewheel Remove the key, then push the manual
lever may be in the freewheel position. freewheel lever to the drive position and
restart the scooter.
6 Throttle trip. The throttle control lever Release the throttle control lever completely,
may have been depressed while inserting then reinsert the key.
the key.
7 Throttle trip. Throttle potentiometer Contact your authorized Pride Provider for
fault or speed potentiometer fault. assistance.
8 The motor is disconnected. Contact your authorized Pride Provider for
assistance.
9 Possible controller trip. You may be Shut down your scooter for a minimum of
attempting to install the battery pack while several minutes to allow the controller to
the key is inserted or the motor controller cool. Or, try reinserting the key into the key
may be in overheat protective mode. switch.
What you may be doing is mis-counting the beeps and it may be 9 beeps or its 8 and you have a bad connection between the motor and the switch? Good luck!

the beeps are diagnostic beep codes and the sounder should not be disconnected,
count the number of beeps then refer to my chart.will tell you what problem is
2 battery voltage too low =fully charge min 8 hours
3 volts too high =contact dealer
5 scooter in freewheel or Brake trip=chech in drive then turn on
6 throttle wig wag faulty or not in center when turning key
7 throttle or speed pot wireing or faulty
8 motor faulty or wireing poor /disconnected
9 battery pack pads and terminals coroded .replace them £2 eachn from pride or controller faulty ..replace
Advisory the analog battery guages on these regulary go faulty and read over full get electrical friend to check battery volts 12.8 to 13volt =fully charged

Hi Mag,
I have this steps that might help you with beeping sound on your Scooter. Hope it helps.

UNIT LIGHTS UP/HORN WORKS BUT UNIT WILL NOT MOVE
Possible Cause:

• This often occurs when the scooter is in free wheel mode and is not in drive mode. Re-Engage the free wheel lever which is located down near the rear wheels (normally a yellow or red lever).
• If you hear a beeping noise, the beeping you hear is a fault beep indicating the scooter main control box has detected a problem. Contact your dealer who can diagnose the beep code.
• Check batteries with load tester - If either battery drops more than 1 volt under a load, the battery(s) are bad. Replace "both" batteries.

I also find these additional steps on how to know beep alarm indicators:

This main control box has a self-diagnostics feature & cannot be tested with a volt meter. When a
problem is present the main control box will diagnose the fault, prohibit the scooter from being driven
and sound an alert beep. Each alert beep indicates a different issue which helps to determining the
problem by narrowing the fault into one of a few main areas of the scooter. Reference this information
below for the alert beep indications.

Very Rapid beep- Batteries are low. Charge & test batteries.
Medium Fast beep- Motor/brake wiring fault. Free wheel lever disengaged.
Solid beep- The charger is plugged into the scooter (some models may vary).
Very Slow beep- The throttle pot was not at center when you turned the unit on. Throttle pot off
center or wiring (yellow & orange wires) fault.

Make sure the free-wheel lever is engaged and the charger is unplugged from the scooter before you try to turn the scooter on. If the battery gauge goes up when you turn the scooter on and there are no beeping sounds you should be good to go.If the battery gauge drops to the red when you try to accelerate slowly, your batteries are shot. (Typical replacement in 24-48 months).If there is any beeping when the key is first turned on then there is a problem and the number of beeps indicates the problem found by the computer during the POST. [Power On Self Test]

Hi. That fault is the speed lever. It can also be the small dial that alters your top speed. It pays to replace both of these at the same time. Some of these machines also develope the same fault from a faulty controller. Good luck. Neil.