Madimack Inver-Eclipse-Plus Swimming Pool Water Heater User Manual

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Madimack Inver-Eclipse-Plus Swimming Pool Water Heater Review and Manual

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The madimack Inver-Eclipse-Plus Swimming Pool Water Heater is a premium inverter-driven pool heat pump built for homeowners who want efficient, quiet, and reliable pool heating and cooling. Designed to extend swimming seasons into colder months, it combines full-stepless DC compressor technology, smart Wi-Fi control, and reverse-cycle defrosting for dependable performance in challenging weather. With operating capability down to -10°C and a temperature setpoint range from 12°C to 40°C, this system is well suited to backyard pools that need year-round comfort and lower running costs.

One of its biggest advantages is its combination of energy efficiency and convenience. The unit uses a twisted titanium heat exchanger, marine-grade aluminum alloy casing, and smart controls that make it a strong fit for coastal homes, cold-climate regions, and energy-conscious households. It is also available in multiple sizes, typically 16.5kW, 21kW, and 26kW heating capacities, making it flexible for a range of pool volumes and usage patterns.

For buyers comparing premium pool heating solutions, the madimack Inver-Eclipse-Plus Swimming Pool Water Heater usually sits in the mid-to-high price segment, with current retail pricing generally ranging from about AUD 7,483 to AUD 11,669 depending on the model and market. Availability is strongest through pool equipment retailers, hot water specialists, and authorized Madimack distributors in Australia and New Zealand. It is especially appealing to families, frequent swimmers, and property owners who want a quiet pool heater with smart connectivity, soft-start operation, and heat pump efficiency that can reduce operating costs over time.

Specifications for the Madimack Inver-Eclipse-Plus Swimming Pool Water Heater

Heating capacity options: 16.5kW, 21kW, and 26kW.
COP range: approximately 15.2 to 7.2 on the 16.5kW model, 15.9 to 7.0 on the 21kW model, and 15.0 to 6.9 on the 26kW model.
Operating air temperature: -10°C to 43°C.
Temperature setpoint range: 12°C to 40°C.
Compressor: full stepless DC compressor for variable-speed operation and improved efficiency.
Heat exchanger: twisted titanium design for corrosion resistance and heat transfer performance.
Power supply: 240V single phase.
Electrical connection: 15A plug on the smaller model, hard-wired on higher-capacity versions.
Rated input power: approximately 0.38kW to 3.91kW depending on model and load.
Water flow recommendation: 100L/min, 125L/min, or 150L/min depending on model.
Water connection: 40mm.
Net weight: about 70kg, 77kg, or 88kg.
Dimensions: approximately 780 x 710 x 656mm or 780 x 710 x 756mm depending on model.
Comparison note: compared with non-inverter pool heaters, this model offers lower power draw, smarter modulation, and quieter operation; compared with budget heat pumps, it adds Wi-Fi control, better cold-weather performance, and a more premium build.

Setup Guide: How to Install and Configure the Madimack Inver-Eclipse-Plus Swimming Pool Water Heater

Start by placing the unit on a level, stable base with enough clearance around the top and sides for airflow and service access. The top-discharge design works best in open areas where exhaust air can move freely. Confirm that your electrical supply matches the required 240V single-phase configuration and have a licensed technician complete the final wiring or plug connection.

Next, connect the unit to the filtration circuit using the recommended 40mm plumbing and verify the water flow matches the model specification. After plumbing is complete, power on the system, set the desired temperature, and allow the pump to cycle through its startup checks. If Wi-Fi is enabled, pair the heater through the companion app by following the on-screen prompts, then test remote scheduling, temperature changes, and status notifications.

For best results, configure heating mode, cooling mode, and timer settings based on your pool usage pattern. If the unit does not start, check water flow, circuit protection, and whether the filter pump is running. Safety warnings are essential: never operate the heater without proper water circulation, never block the airflow outlet, and never attempt internal electrical work unless qualified. For noisy startup, low flow, or fault shutdowns, recheck plumbing direction, flow rate, and power supply stability.

Troubleshooting Common Problems with the Madimack Inver-Eclipse-Plus Swimming Pool Water Heater

If the heater is not heating properly, the most common causes are low water flow, incorrect set temperature, clogged filters, or insufficient runtime. Clean the pool filter, confirm the circulation pump is operating, and make sure the target temperature is above the current water temperature. If the unit is heating slowly, the pool size may be larger than the selected model’s ideal capacity.

Possible error indications often relate to flow protection, sensor issues, communication faults, or defrost operation. If an error code appears on the display, record it exactly and restart the system after checking water flow and power supply. Frost-related interruptions can occur in colder weather, but the reverse-cycle defrost system should clear ice automatically. Persistent shutdowns may indicate blocked airflow, restricted plumbing, or electrical instability.

Preventive care improves reliability: clean filters regularly, keep vents clear, inspect plumbing connections, and rinse salt, dust, or debris from the cabinet. Warranty coverage is typically supported through authorized Madimack channels, and service assistance is best requested through the retailer or distributor that supplied the unit. For help, contact the original seller, the local Madimack distributor, or a licensed pool equipment technician familiar with inverter heat pumps.

Pros and Cons of the Madimack Inver-Eclipse-Plus Swimming Pool Water Heater

Pros

Excellent energy efficiency thanks to inverter-driven operation and high COP performance.
Reliable cold-weather operation down to -10°C, extending the swimming season.
Smart Wi-Fi control adds convenience for scheduling and monitoring.
Quiet, soft-start performance is ideal for suburban homes and night use.
Durable titanium heat exchanger and marine-grade casing suit harsh environments.
Available in multiple sizes, making it easier to match pool volume and usage needs.

Cons

Higher upfront cost than basic non-inverter pool heaters.
Professional installation may add to total project expense.
Best performance depends on correct sizing, plumbing, and water flow.
Advanced features may be more than some casual pool owners need.

Overall, the madimack Inver-Eclipse-Plus Swimming Pool Water Heater offers strong value for money if you want premium efficiency, smart control, and year-round performance. Compared with simpler alternatives, it costs more initially but can deliver better comfort and lower operating costs over time.

Customer Reviews for the Madimack Inver-Eclipse-Plus Swimming Pool Water Heater

Customer feedback is generally positive, with many owners rating it around 4.5 out of 5 stars. Common praise focuses on fast heating performance, quiet operation, and easy app-based control. One typical testimonial says, “It heats our pool quickly, runs quietly, and the Wi-Fi scheduling is genuinely useful.”

Frequent complaints usually involve installation cost, premium pricing, and the need to size the unit carefully for larger pools. A few users also mention that the app and controls take a little time to learn. Most buyers recommend it for households that use their pool regularly and want a dependable heat pump rather than a basic budget heater.

If you want a smart, efficient, and durable pool heating solution, this model is a strong purchase for medium to large residential pools, especially where extended-season swimming is a priority.

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Faqs

How do I set up the madimack Inver-Eclipse-Plus Swimming Pool Water Heater for the first time?

For first-time setup, install the madimack Inver-Eclipse-Plus Swimming Pool Water Heater outdoors in a well-ventilated location with enough clearance around the unit. Make sure the pool pump, plumbing, and electrical supply match the model’s requirements before powering it on. After installation, prime the water flow, check for leaks, and use the controller or Wi-Fi app to set the target temperature. A proper first setup helps the heater run efficiently and protects the system from avoidable faults.

What should I do if my madimack Inver-Eclipse-Plus Swimming Pool Water Heater is not heating the pool properly?

If the madimack Inver-Eclipse-Plus Swimming Pool Water Heater is not heating as expected, first check that the water flow is strong and the filter is clean. Low flow, dirty baskets, or a closed valve can reduce heating performance. Confirm the temperature setting, make sure the unit is not in defrost mode, and inspect for error messages on the controller. If the problem continues, review the installed capacity against your pool size, since an undersized heater may struggle in colder weather.

Does the madimack Inver-Eclipse-Plus Swimming Pool Water Heater work in cold climates and winter conditions?

Yes, the madimack Inver-Eclipse-Plus Swimming Pool Water Heater is designed for cold climate performance and can operate in temperatures down to around -10°C. It includes an automatic defrost function to handle frost buildup and keep the system working more reliably in winter. For best results, keep the unit outdoors in open air, protect it from debris, and avoid blocking airflow. In colder weather, allowing longer run times can help maintain a stable pool temperature.

What pool sizes are compatible with the madimack Inver-Eclipse-Plus Swimming Pool Water Heater?

Compatibility depends on the model size, your pool volume, and how quickly you want the water heated. The madimack Inver-Eclipse-Plus Swimming Pool Water Heater range includes higher-capacity options, so it can suit medium to larger backyard pools when correctly sized. To choose the right unit, match the heater’s kilowatt rating to your pool dimensions, climate, and desired heating speed. If the heater is too small, it will run longer and may not reach the target temperature efficiently.

How does the Wi-Fi control work on the madimack Inver-Eclipse-Plus Swimming Pool Water Heater?

The built-in Wi-Fi on the madimack Inver-Eclipse-Plus Swimming Pool Water Heater lets you monitor and adjust settings remotely through the supported smart app. You can typically change temperature targets, check operating status, and manage the system without going to the equipment area. This is useful for scheduling pool heating before guests arrive or adjusting settings during weather changes. For the best experience, keep the network signal strong near the installation area and update app settings after installation.

Why is my madimack Inver-Eclipse-Plus Swimming Pool Water Heater making unusual noise?

A madimack Inver-Eclipse-Plus Swimming Pool Water Heater should run relatively quietly thanks to its inverter compressor and top-discharge design. If you hear unusual noise, check whether the unit is sitting level and whether any objects, leaves, or loose panels are touching the cabinet. Vibrations can also happen if plumbing is under strain or if airflow is blocked. If the noise is new or getting louder, switch the heater off and inspect it before continuing to run the system.

How often should I maintain the madimack Inver-Eclipse-Plus Swimming Pool Water Heater?

Basic maintenance for the madimack Inver-Eclipse-Plus Swimming Pool Water Heater should be done regularly during the swimming season. Clean the pool filter, check water flow, remove debris from around the unit, and inspect the casing for corrosion or damage. It is also smart to review error codes and confirm the controller is working correctly. Seasonal servicing helps maintain efficiency, reduce strain on the compressor, and extend the life of the titanium heat exchanger and other internal components.

What is the best way to improve efficiency on the madimack Inver-Eclipse-Plus Swimming Pool Water Heater?

To improve efficiency, use a pool cover, keep the filter system clean, and set the temperature only as high as needed. The madimack Inver-Eclipse-Plus Swimming Pool Water Heater works best with strong water circulation and unrestricted airflow, so avoid placing it in tight, enclosed areas. Running the heater during milder parts of the day can also reduce energy use. Because it uses inverter technology, steady operation is usually more efficient than frequent on-off cycling.