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Compact Concealed Cistern - Brown Box - CN12211C

Compact Concealed Cistern - Brown Box - CN12211C

Concealed compact cistern with 6 or 4 litres dual flush, cable operation and side entry fill valve...

Best current price£57.00from City Plumbing GB

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City Plumbing GBBrown Box Compact Concealed Cistern
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£57.00
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B&Q - Brown Box Compact Concealed Cistern Cn12211C
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£62.70
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Product Information

Full details

This guide is for anyone installing or maintaining the Brown Box Compact Concealed Cistern. The key benefit is its water-saving dual flush system and easy maintenance features. Note that professional installation is recommended to ensure proper functionality and prevent leaks. This guide covers setup, usage, and troubleshooting.

All features

ColourBrown
Model Part NumberCN12211C
BrandBrown Box

Extended Product Information

FAQs

How do I adjust the flush volume?

The dual flush system can be adjusted to 4.5/3 litres. Refer to the product manual for specific adjustment instructions.

What kind of maintenance does the cistern need?

Regularly check for leaks, clean the cistern with a damp cloth, and inspect the fill valve.

What is the warranty period?

The product has a 2-year guarantee.

Where can I find replacement parts?

Replacement parts can typically be obtained from the retailer or the manufacturer.

Can I install this myself?

While the cistern is designed for ease of installation, it is recommended to have a professional plumber for installation to ensure proper function and avoid leaks.

How do I access the fill valve?

The captive lid allows for front and top access to the internal components for easy maintenance.

What is the size of the outlet?

The outlet is 2 inches.

Is this suitable for a small bathroom?

Yes, its compact design makes it suitable for modern, narrow 500mm furniture, ideal for smaller bathrooms.

Troubleshooting

Flush mechanism not working.

Check the cable connection to the flush button and the flush valve. Ensure the water supply is turned on.

Cistern is leaking.

Inspect all connections for leaks and tighten as needed. Check the flush valve seal and fill valve for any issues.

Slow filling.

Check the water supply and ensure that the fill valve is clean and functioning correctly.

No water filling the cistern.

Make sure the water supply valve is fully open and check the water pressure.

Pros and Cons

Pros

  • Water-saving dual flush options (6/4 litres, adjustable to 4.5/3 litres).
  • Easy installation with a dedicated mounting bracket.
  • Easy maintenance with captive lid access.
  • Suitable for narrow furniture.
  • Quiet fill valve operation.

Cons

  • Requires professional installation for optimal performance and to prevent leaks.
  • May require adjustments for specific plumbing setups.
  • Cable operation requires periodic checks for smooth function.

Setup, Compatibility & Care

Setup

  1. Install the mounting bracket securely to the wall, following the manufacturer's instructions.
  2. Connect the water supply to the side entry fill valve.
  3. Position the cistern within the mounting bracket.
  4. Connect the flush button cable.
  5. Test the flush mechanism and check for leaks.

Compatibility

  • Ensure compatibility with your existing plumbing system.
  • The unit is designed for use with modern, narrow 500mm furniture.
  • Use the recommended FLUIDMASTER 2 Inch outlet flush valve.

Care

  • Regularly check for any leaks or drips.
  • Clean the cistern with a damp cloth; avoid harsh chemicals.
  • Inspect and clean the fill valve periodically to maintain optimal performance.
  • Ensure the flush cable is properly connected.

Price History

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