Unlock crystal-clear water: the essential guide to zojirushi water heater cleaning

Maintaining a clean Zojirushi water heater is crucial for optimal performance and longevity. Here’s a comprehensive guide to help you keep your water heater sparkling clean and running efficiently.

Materials You’ll Need:

• Mild dish soap
• Soft cloths or sponges
• Lemon juice or white vinegar
• Baking soda
• Toothbrush or cotton swabs

Step-by-Step Cleaning Instructions:

1. Unplug and Cool Down

Unplug the water heater and allow it to cool down completely before cleaning. This is essential for safety.

2. Remove the Lid and Filter

Open the lid and remove the filter, if applicable. Rinse the filter under running water and set it aside.

3. Clean the Exterior

Wipe down the exterior of the water heater using a damp cloth and mild dish soap. Avoid using abrasive cleaners or scourers.

4. Descale the Interior

Method 1: Lemon Juice or Vinegar

• Fill the water heater with a mixture of equal parts lemon juice or white vinegar and water.
• Let the solution sit for 30-60 minutes.
• Pour out the solution and rinse the water heater thoroughly.

Method 2: Baking Soda

• Mix 1/4 cup of baking soda with enough water to form a paste.
• Apply the paste to the interior of the water heater using a toothbrush or cotton swabs.
• Let the paste sit for 30 minutes.
• Rinse the water heater thoroughly.

5. Clean the Filter

Soak the filter in a solution of warm water and dish soap for 15 minutes. Brush away any debris using a soft toothbrush. Rinse the filter thoroughly and reinstall it.

6. Reassemble and Plug In

Once all the components are clean, reassemble the water heater and plug it back in.

7. Rinse and Run

Fill the water heater with fresh water and run it for a few minutes to rinse out any remaining cleaning solution.

Additional Tips:

• Clean your Zojirushi water heater every 3-6 months, or more frequently if you have hard water.
• If you notice a buildup of scale or mineral deposits, repeat the descaling process more often.
• Avoid using chlorine bleach to clean the water heater, as it can damage the interior.

Troubleshooting:

Water Heater Not Heating

• Check if the water heater is plugged in and turned on.
• Reset the water heater by unplugging it for a few minutes and then plugging it back in.
• If the problem persists, contact customer service.

Leaking Water Heater

• Check the seals around the lid and filter for leaks.
• If the seals are damaged, replace them with new ones.
• If the water heater is still leaking, contact customer service.

Water Heater Smells

• Clean the water heater thoroughly, including the interior, lid, and filter.
• Use a descaling solution to remove any mineral deposits.
• If the smell persists, contact customer service.

Answers to Your Questions

Q: How often should I clean my Zojirushi water heater?
A: Every 3-6 months, or more frequently if you have hard water.

Q: What type of cleaner should I use to clean my water heater?
A: Mild dish soap, lemon juice, white vinegar, or baking soda.

Q: Can I use chlorine bleach to clean my water heater?
A: No, chlorine bleach can damage the interior of the water heater.

Q: What should I do if my water heater is not heating?
A: Check if the water heater is plugged in and turned on. Reset the water heater by unplugging it for a few minutes and then plugging it back in. If the problem persists, contact customer service.

Q: What should I do if my water heater is leaking?
A: Check the seals around the lid and filter for leaks. If the seals are damaged, replace them with new ones. If the water heater is still leaking, contact customer service.