i have an older vendinh machine pepsi its 110 volts 3340 i think but i am not sure what to do, from the fron the orange lights are on but the little red display is blank does say anything or light up or nothing and then when i put coins in they drop right thru nickels dimes quarters they all go right thru and when i hinged and pulled accepter back thie red led light is not on i plugged it and unplugged it looked fine but still no light what do i do? and if i replace the coin chage the whole unit on ebay f0r 65 bucks will that help and does that have a main logic board in it or is that not in there / is it inside or a different part of the coin changer
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someone please tell me if there is a fuse to get the front money display thing on and to make the red led light on in the accepter changer thing its off and coins fall right thru the coin changer and dont collect but all the lights in machine on the front work great and it keeps everything cold and i can push the red blue or white button and hold it and it will kick it slowly one at a time i got all the money out now it just falls right thru but it had money it at one time and they click and shoot coins out for coin removal does that mean i have power and the coin changer cant recognize coins? or why isnt my red led light on the little circle one and why doesnt the little front red display work
justin76,
Since you have single-price machine with power getting to the machine and coin mech, several things come to mind:
1. You need to have sodas in the machine for it work, at least 1 column will need enough sodas to turn the sold out lights off or your coins will fall straight. So, fill up column 1 with a 12 pack.
2. You must have enough change in the coin mech of all 3 denominations so the coin mech can make change, or your coins will fall straight through.
3. If the above checks are done, try pushing a soda button with soda in that column, it sounds stupid but once a coin mech has accepted enough money to reach the vend price it won't take any more coins, they just fall straight through.
4. Your machine is single-price machine so it is wired in series, if there is a jammed can or other obstruction stopping the motor cams from reaching 'hone' position nothing will vend beyond that selection switch. If it is your first selection motor cam that is that way, then no selection will work and the coins will fall straight through. Below I have uploaded a picture of the motor cam in the 'home' position, one micro-switch up and one micro-switch down. The cam colors may vary but the micro-switches should look just like the pic. 1 up on cam, 1 down in the notch.
Also the red display only lights up when there is low coins in the coin mech and it says "Use Exact Change". It could be burnt out or just unplugged. Check with a multi-tester to see if it is getting voltage from it's 2 wires. It shouldn't affect other stuff, burnt out or not.
hope this helps,
daryl
COINS FALL THROUGH TO COIN RETURN. LIGHT NOT ON COINCO CHANGER. FLASHING POWER LIGHT ON MOTHER BOARD.CHANGE OUT COINCO CHANGER.NO CHANGE. THEN I CAHNGE OUT MOTHER BOARD. NO CHANGE. CHECK OUT VOLTAGE ON PINS 10 AND 12 FOR 117 VDC. IT LOOK OK. COINS STILL FALL THROUGH. CHECK WITH ANOTHER VENDER AND HE HAS ONE DOING SAME THING. DO YOU HAVE ANY IDEALS. I AM GOING BACK TO CHECK THE 28V AND 12V ON MOTHER BOARD TO SEE IF THATS OK.
will the coinco 9300L work with just the 117vdc on pins 10 & 12 or does it need the Pos 5v and Return on and pos 5v on pin 11. for bench testing. only without useing the mother board. pin 11 is for reset
will the coinco 9300L work with just the 117vdc on pins 10 & 12 or does it need the Pos 5v and Return on and pos 5v on pin 11. for bench testing. only without useing the mother board. pin 11 is for reset
a bad machine control board or bad coin mech. Press the "check price" button on your control board and then enter your selection numbers. If you see only zeros then you've lost all your prices and they need to be reprogrammed into the machine. If the prices are there then you have a bad coin mech or logic board. You can only use 110V logic mechs in this machine so that would be a Coinco 9300L or a Mars TRC6000. Do not use a Mars MC5000 because they are obsolete and were never good coin mechs to begin with.
If you've lost the prices then you may need to replace the board anyway to prevent this from happening again. The board will lose its prices if the memory is bad on the board and you lose power. There isn't a battery to replace as the issue is with the volatile RAM on the board, so if you continue to lose your pricing because of unstable power then you'll need a new logic board. Also make sure your light bulb isn't burned out or dark on the ends. A bad bulb will flicker and lock up or damage the control board. There is a light filter kit available to install on the lamp harness that helps prevent interference.
If you need any parts for this machine you can send me an email and I'll help you out.
price check is ok coin just falls out
a bad coin mech. Email me if you need either of these.