aca carwash 2
Member
I have a couple 18 year old Hamilton goldline auto cashiers. I replaced both with new controllers last year for the new Hamilton app. In one machine I haven’t been able to accept cash for months because the hopper pays out too much change. If you put in a $1 and hit refund it gives you $6.75 in change. If you put in $10 for a $9 wash it gives too much change. Put in a $5 and push refund too much change. Any ideas what it might be? Hopper is new and the distribution board has been sent back and updated recently. Any help is appreciated.