


GE dishwasher functions
Question about this cheap dishwasher in an apartment. It has a pre wash slot for adding detergent and it also has the normal wash cycle slot that closes and locks. I tested it by turning it on a normal cycle, allowed it to fill and begin the wash (approx 1 minute). The locking slot will immediately open to allow the normal wash tab to drop in. As seen on the display picture, there is no pre wash as an option. So what is the purpose of the pre wash slot in the middle between the locking slot and the rinse aid if the normal locking slot opens immediately when starting?