Jackson 24-B dishwasher detergent/rinse hookups where are they?

What type of detergent is not necessarily important - anything intented for use in commercial dishwashers should be sufficient. A restaurant supply store should have something suitable for you.
Also, in case you don't already know, the LX30C is the non-booster-heater version of the LX30 (LX30H has a booster heater). Without a booster heater, you'll need to use chemical sanitizer. The LX30C should, hopefully, have a sanitizer pump installed to inject chemical sanitizer into the rinsewater stream. Most of these dishwashers also have a detergent pump to inject detergent into the wash tank and rinse aid pump for chemical rinse aid.
If present, these pumps are located in the bottom of the machine. Remove the lower front panel (2 screws) and look for the small, black plastic assemblies with 2 hoses connected to each.

The packets usually have detergent and rinse aid together, built in. If you also have liquid rinse aid in the automatic dispenser, you are getting a double dose, and that is causing the film. Use standard dishwasher detergent until the automatic rinse aid dispenser is empty, or at least turn the pointer indicator (located by the rinse agent filler) to the lowest setting possible to help somewhat.

there should be a circular cap located by the detergent tray that unscrews and the rinse aid goes in that area under the cap. A small bottle will fill this up and it lasts for a certian amount of washes before it has to be refilled. The cap should say rinse aid (of course its in small letters)

Good luck hope this helped you some

Dave

Fill dispenser with boiling hot water and run through rinse cylce only. The say to your husband "Really?"

I’m happy to help further over the phone at https://www.6ya.com/expert/josh_87ce33216d7b2148

The problem is hard water not soap. There is a new product out called the dishwasher filtration system. It filters the water before it enters your dishwasher. It works amazing and has a money back guarantee. You will love the way your dishes look after the first load. It is also very affordable (like 70 bucks). Go to www.dishwasherfilter.com to find out more info.

have you tried distilled vinagar? this may work for you.

contact knight chemicals

Check the following:
1. Is the overfill protection float able to move up and down
freely? Press down to release.
2. Be sure the water supply is turned on to the dishwasher.

3. Check for suds in the dishwasher. If foam or suds are
detected by the dishwasher sensing system, the
dishwasher may not operate properly or may not fill with
water.
Suds can come from:
1. Using the incorrect type of detergent, such as
laundry detergent, hand soap, or dish detergent for
hand washing dishes.
2. Forgetting to replace the rinse aid dispenser cap
after filling (or refilling) the rinse aid, or spilling rinse aid into the tub (rinse aid causes suds to occur).
3. Using an excessive amount of dishwasher detergent.

between 150 and 165 is good for wash. between 180 and 195 is good for rinse.