Lumi Heater Controller
Wi-Fi Pool Heater Controller
$399.00
Lumi Heater Controller | Unboxing, Product Intro & Installation Guide
App Functions at a Glance
Whats in the box of the Lumi Heater Controller?
Lumi Heater Controller x 1 Stainless Steel Clamps x 2 Temperature Sensors x 3 Electrical Cable x 1 Hardware kit x 1
Your new Lumi pool heater controller comes with
with so much more.
1 Year of Lumi Protection
30 Days of Technical Support
30 Day return Policy
Free delivery to your door
Lumi Heater Controller – Smart Pool & Spa Temperature Control
Upgrade your pool or spa with the Lumi Heater Controller, the intelligent solution for automatic pool heating and energy-efficient temperature management. Designed for modern backyard pools and spas, this smart controller ensures comfort, precision, and savings all year round.
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Accurate Temperature Monitoring – Tracks and displays water input, water output, and ambient air temperature in both °C and °F.
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Smart Energy Savings – Helps maintain the perfect pool temperature while reducing unnecessary energy consumption.
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Flexible Installation – Choose between simple plug-and-play setup or professional hardwiring for any pool system.
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Quick Access Controls – Includes a manual on/off button for instant adjustments when needed.
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Universal Compatibility – Works seamlessly with most pool heaters and spa heating systems.
Whether you’re looking to keep your spa warm on cool evenings or ensure your pool stays swim-ready at the ideal temperature, the Lumi Heater Controller delivers reliable, efficient, and smart heating control.
| Weight | 1 kg |
|---|---|
| Dimensions | 20 × 15 × 10 cm |
Pool heating made so much easier.
Works great with my gas heater.
Smart, reliable, and installer-approved.
Frequently Asked Questions
Lumi Heater Controller FAQS
What does the Lumi Heater Controller do?
The Lumi Heater Controller manages your pool or spa heater with precision. It monitors water input/output and ambient air temperatures, displays readings in °C or °F, and allows you to control heating through the Illuminex mobile app.
Which heaters is it compatible with?
It works with major brands such as Jandy, Hayward, Pentair, and Raypak, using a dry contact switch for safe integration.
Can I install the Lumi Heater Controller myself?
No. Installation must be performed by a licensed electrician in compliance with local electrical codes to avoid safety risks and to maintain warranty coverage.
Does the controller require a special power supply?
Yes. It operates on a standard 110–120V AC grounded outlet with GFCI protection. Extension cords or power strips should not be used.
What should I do if the controller disconnects from Wi-Fi?
The Wi-Fi icon will blink to indicate disconnection. Ensure the router is within range, reset the Wi-Fi on the device, and check that your network is stable.
Where should the sensors be installed?
- Water Temp In: On the inlet pipe before the heater.
- Water Temp Out: On the outlet pipe after the heater.
- Air Temp: In a shaded, open area near the pool (not in direct sunlight).
How do I connect the Lumi Heater Controller to Wi-Fi?
Download the Illuminex App, enable Wi-Fi and Bluetooth on your phone, ensure you’re on a 2.4GHz network, and press the Wi-Fi reset button on the controller to enter pairing mode. Then follow the app prompts.
Can I share access with family or a pool service company?
Yes. The Illuminex App allows you to share device control with other users.
How do I set the desired pool temperature?
Use the temperature slider in the app to set a value between 1°C and 40°C. In AUTO mode, the controller will heat water until this target is reached.
What do the status indicators mean?
- OFF: Heater disabled but still monitoring.
- AUTO/Standby: System on, no heating required.
- Flame: Heater on, actively heating.
Can I view historical temperature data?
Yes. The app displays line graphs of water input, water output, and air temperature, with day, month, and year views.
The heater isn’t turning on. What should I check?
Ensure the dry contact wiring is correct, the heater is in external control mode, and that your set temperature is above current water temperature.
The temperature readings seem inaccurate. How do I fix this?
Verify sensor placement, secure them firmly, avoid direct sunlight, and recalibrate if needed.
The app won’t pair with the device.
Restart your phone and the controller, ensure Bluetooth is enabled, and stay within Wi-Fi range during setup.
How should I maintain the Lumi Heater Controller?
Clean sensors regularly, check wiring for corrosion, update firmware via the app, and wipe the controller with a soft, damp cloth (no harsh cleaners).
What is the warranty period?
The Lumi Heater Controller comes with a 1-year warranty against defects in materials and workmanship.
What is not covered under warranty?
Damage from improper installation, misuse, natural disasters, normal wear and tear, or unauthorized repairs is excluded.
How do I make a warranty claim?
Contact Illuminex customer service with proof of purchase. If valid, the unit will be repaired or replaced.