Hello to everyone, am new to all of this as I haven't worked on a fruit machine for over 30 years. I recently got given a Mazooma Monopoly wonders of the world machine which is running a scorpion 5 board. It is showing "Pay unit Err 17 as soon as it has initialised. I have removed the hopper unit and checked for loose connections all seem OK and the unit spins freely by hand. On the mpu all 7 led's are lit which if I understand correctly means that all voltages are being supplied. I am hoping someone may have a manual for this machine I could copy and also for any information on where/how I can start to fault find. The person I got the machine off said that it was working fine until they emptied the hopper and when they switched the machine on it started alarming.
Pay unit err 17 on mazooma monopoly
3 replies to this topic
Posted 07 September 2017 - 07:30 PM
There's either a coin stuck in the hopper or the opto's need cleaning, are my guesses.
Posted 07 September 2017 - 07:33 PM
Thanks for that Chas I have manually turned the unit with coins in it and they came out ok, where abouts are the opto's in the unit
Posted 08 September 2017 - 07:06 AM
They are small sensors 4 of them, and are postioned where the coins come out of the hopper.
They look like little black shiny black dots.
You may need to dismantle the hopper a bit to get to them.
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