Frequently Asked Questions
•How do I adjust the rinse aid dispenser on my Hotpoint dishwasher?
The rinse aid dispenser typically has a dial or slider with numbered settings (1-5 or A-E). Start with a mid-range setting and adjust up or down based on the amount of film on your glasses. If you still have issues at the maximum setting, there may be a dispenser malfunction.
•Where is the water inlet valve located, and how can I test it?
The water inlet valve is usually located at the bottom rear of the dishwasher, where the water supply line connects. To test it, disconnect power, then use a multimeter to check for continuity across the valve's terminals. If there's no continuity, the valve is likely faulty. Also, ensure the water supply line is not kinked or blocked.
•What type of dishwasher detergent is best for hard water, and what dosage should I use?
Look for detergents labeled 'for hard water' or containing chelating agents like phosphates or citrates (check local regulations on phosphate use). Powder detergents often perform better in hard water than gels. Start with the manufacturer's recommended dosage, and increase it slightly if you still see film, but avoid over-soaping which can cause etching.