Common Problems and Solutions for Bosch Series 2 Dishwashers

Even though they haver a robust design , Bosch Series 2 dishwashers can occasionally experience problems. Let’s take a look  into some of the most common issues and how to troubleshoot them.

1. Dishwasher Not Starting

• Possible Causes:
  • Power supply issues: Check your power outlet and circuit breaker. Load shedding in Durban can sometimes trip breakers.
  • Faulty door latch: Ensure the door is properly closed and the latch is engaging.
  • Control panel malfunction: A faulty control panel may prevent the dishwasher from starting.
• Fault finding steps
  • Ensure the dishwasher is plugged in securely and the power outlet is working.
  • Check your distribution board for tripped breakers, especially after load shedding.
  • Close the dishwasher door firmly and listen for the latch clicking into place.
  • If you suspect a control panel issue, it’s best to contact a qualified technician.

2. Poor Cleaning Performance

• Possible Causes:
  • Incorrect loading: Overcrowding or improper placement of dishes can obstruct water and detergent distribution.
  • Clogged spray arms: Food particles and limescale buildup can block the spray arms, hindering proper cleaning. Durban’s hard water can exacerbate limescale issues.
  • Dirty filters: Filters clogged with food debris will prevent effective cleaning.
  • Using the wrong detergent: Use a good quality dishwasher detergent and ensure it’s suitable for use in Durban.
• Troubleshooting Steps:
  • Consult your dishwasher’s manual for optimal loading instructions. Ensure dishes are not blocking the spray arms.
  • Regularly clean the spray arms by removing them and rinsing them under running water. Use a toothpick or small brush to clear any blockages.
  • Clean the filters regularly, at least once a month. Remove and rinse them under running water, scrubbing away any food particles.
  • Use a detergent specifically designed for dishwashers and consider using a rinse aid to combat hard water effects.

3. Strange Noises During Operation

• Possible Causes:
  • Spray arm hitting dishes: Improperly loaded dishes can obstruct the spray arms, causing a knocking sound.
  • Worn-out wash pump: A failing wash pump can produce a grinding or humming noise.
  • Foreign object in the dishwasher: A small item like a bone or piece of glass can create a rattling sound.
• Troubleshooting Steps:
  • Ensure dishes are loaded correctly and not obstructing the spray arms.
  • If you suspect a problem with the wash pump, contact a qualified technician.
  • Carefully inspect the dishwasher for any foreign objects that may have fallen inside.

4. Water Leaking from Dishwasher

• Possible Causes:
  • Damaged door seal: A worn-out or damaged door seal can allow water to escape.
  • Overfilling: A faulty water inlet valve can cause the dishwasher to overfill.
  • Leaky hoses: Check the inlet and drain hoses for any cracks or loose connections.
• Troubleshooting Steps:
  • Inspect the door seal for any signs of damage or wear and tear. If necessary, replace the seal.
  • If you suspect an overfilling issue or a problem with the water inlet valve, contact a technician.
  • Examine the hoses for any leaks or loose connections. Tighten connections or replace damaged hoses as needed.

Solutions and Maintenance Tips

By following these troubleshooting steps, you can often resolve common Bosch Series 2 dishwasher problems. However, regular maintenance is key to preventing issues and ensuring optimal performance.

• Clean filters and spray arms regularly: This will prevent clogs and ensure efficient cleaning.
• Check door seals for wear and tear: Replace damaged seals promptly to prevent leaks.
• Use rinse aid: Rinse aid helps prevent water spots and limescale buildup, particularly important in Durban with its hard water.
• Run an empty wash cycle with dishwasher cleaner monthly: This helps remove grease and limescale buildup.