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ZODIAC CNX 4090 iQ robotic pool cleaner unit on neutral background
ZODIAC CNX 4090 iQ robotic pool cleaner operating in a swimming pool
ZODIAC CNX 4090 iQ pool cleaner control box
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ZODIAC CNX 4090 iQ robotic pool cleaner unit on neutral background
ZODIAC CNX 4090 iQ robotic pool cleaner operating in a swimming pool
ZODIAC CNX 4090 iQ pool cleaner control box

ZODIAC CNX 4090 iQ Robotic Pool Cleaner

SKU: 81490861

R19999.00

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Freeway Park,Boksburg 

 

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Description

ZODIAC CNX 4090 iQ Robotic Pool Cleaner

Product Description

The ZODIAC CNX 4090 iQ is a robotic pool cleaner designed to clean pool floors, walls and the waterline. It uses Sensor Nav System™ to recognise pool dimensions and shape and optimise the cleaning path and cleaning time.
This model is suited to South African homeowners as well as installers and contractors who want app-based control and monitoring. Using the iAquaLink™ app, you can operate the cleaner remotely and manually drive it over problem areas when needed.
The CNX 4090 iQ features dual stage filtration with 150µ/60µ filter canisters to capture both larger debris and finer particles. It also includes Patented Cyclonic Suction technology designed to keep debris in suspension inside the filter to support longer-lasting suction while limiting clogging.
Compatibility is broad across common pool finishes, including concrete, pebblecrete, quartzon, fibreglass, vinyl and tiles. The unit is specified for pools up to 12m x 6m and includes an automatic swivel system to help prevent cable tangling during operation.

FAQs 

What type of pool is the ZODIAC CNX 4090 iQ suitable for?
It is designed for permanently installed in-ground and above-ground pools with rigid walls, up to a maximum size of 12m x 6m.
What pool surfaces can it be used on?
It is suitable for painted concrete, pebblecrete, quartzon, fiberglass, vinyl, reinforced PVC, and tiles.
What areas of the pool does it clean, and what are the cycle times?
It can be set to clean the floor only (1.5-hour cycle) or the floor, walls, and waterline (2.5-hour cycle).
Does it connect to the pool’s filtration system?
No. It is an autonomous electric robot and collects debris in its own internal filter canister.
How does iAquaLink™ app control work?
You can connect the cleaner to your home Wi‑Fi network and control it using the iAquaLink™ app, including start/stop, progress monitoring, cycle time adjustments, and a remote control function.
Does the CNX 4090 iQ have scheduling?
Yes. Scheduling can be done through the iAquaLink™ app.
What filtration does it use?
It uses a 4L dual-stage progressive filter canister with 150µ and 60µ filtration levels, with a transparent window and backlight to check debris levels.
How often should the filter be cleaned?
The filter canister should be cleaned with clean water after every use. Do not let debris dry in the canister.
The robot is not moving or not climbing walls—what should I check first?
Unplug the power, check the filter for clogs, and check brushes/tracks for debris. Ensure pool water chemistry is balanced, as micro-algae can make surfaces slippery. Inspect the power cable for cuts, damage, or tangles.
Can I leave the cleaner in the pool all the time?
No. It is recommended to remove the cleaner after each cleaning cycle and store it in a cool, dry place out of direct sunlight.
Can I repair a damaged cable myself?
No. A worn or damaged power cord/cable must be replaced by the manufacturer or an authorised service representative.

Key Features & Benefits

  • Sensor Nav System™ maps pool configuration to optimise cleaning path and cleaning time
  • Cleans floors, walls and waterline
  • Dual stage filtration with 150µ/60µ filter canisters for large and fine debris capture
  • Patented Cyclonic Suction technology designed to reduce clogging and maintain suction
  • iAquaLink™ app control for remote operation and progress monitoring
  • Manual drive control via smartphone for targeted cleaning areas
  • Transparent canister window with LED illumination for visibility
  • Patented Lift System™ for easier removal from the pool (specified as 20% less effort)
  • Automatic swivel system helps prevent cable tangling during operation
  • Energy efficient operation (as stated for the CNX™ range)

Technical Specifications

  • Product type: Robotic pool cleaner
  • Model: ZODIAC CNX 4090 iQ
  • Pool surface compatibility: Concrete, pebblecrete, quartzon, fibreglass, vinyl, tiles
  • Pool shapes: Rectangular, oval, free shape, flat, gentle slope, composite slope, diamond shape
  • Pool size: Up to 12m x 6m
  • Cable length: 18m
  • Cleaning areas: Floors, walls and waterline
  • Filtration level: Dual stage filtration with 150µ/60µ filter canister
  • Filter capacity: 4L
  • Number of motors: 3
  • Cleaner weight: 8kg
  • Cleaner dimensions: 43cm x 40cm x 30cm (L x W x H)
  • Control box supply: 200–240 VAC / 50Hz / 60Hz
  • Power supply / operating power: 30V DC / 150W
  • Packaging gross weight: 21kg
  • Cable management: Automatic swivel system (anti-tangle)
  • App control: iAquaLink™ app (remote control and monitoring)
  • Installation notes: Not specified (DIY vs professional not confirmed)
  • Delivery timeframe: Not provided
Conclusion
The ZODIAC CNX 4090 iQ is a practical choice for pool owners and professionals who need a robotic cleaner that covers floors, walls and the waterline, with app control and dual-stage filtration. It is specified for a wide range of pool surfaces and pool shapes, and for pools up to 12m x 6m, making it suitable for many residential installations in South Africa.