What to do if my Flexit EcoNordic WH4 has no hot water?
If your Flexit Temperature Controller isn't producing hot water, it could be because the tank is empty but is actively producing hot water. Wait about 30 minutes to allow the hot water to become available.
Why is there water around my Flexit EcoNordic WH4 Temperature Controller?
If you notice water around or under your Flexit Temperature Controller, the drip tray might be clogged. Inspect the drip tray and clean it if needed. However, if the issue is caused by water system leakage, assess the severity. For severe or recurring leaks, it's best to contact your distributor.
How to fix Flexit Temperature Controller fans that do not operate?
If your Flexit Temperature Controller fans aren't working, first ensure the product is receiving power and check the fuses. If the problem persists, or if the overheating thermostat has tripped, try resetting it. If it continues to trip, contact your retailer for further assistance.
Why is my Flexit Temperature Controller blowing cold air?
If you're experiencing cold intake air with your Flexit Temperature Controller, the intake air temperature might be set incorrectly. Check the selected intake air temperature and ensure the re-heater is switched on.
Why is my Flexit Temperature Controller making abnormal sounds?
If you hear an abnormal sound coming from your Flexit Temperature Controller, it could be due to incorrectly set valves, a frozen combibox, or a frozen intake grille. Check if any valves are completely closed and open them as needed. Also, remove any ice from the combibox or intake grille and clean the intake.
What to do if my Flexit EcoNordic WH4 has too little air?
If your Flexit Temperature Controller is not providing enough air, it might be because the 'Away' mode is activated. Change the mode to 'Home' or 'High' to increase airflow. Also, check the intake air valves to ensure they are properly open.
What to do if the Flexit EcoNordic WH4 Temperature Controller shows a rotor alarm?
If the rotor alarm is activated on your Flexit Temperature Controller, open the door of the ventilation module to see if the rotor is spinning. If the rotor is stationary, contact your retailer for assistance.
Why is there no heat in the room with my Flexit EcoNordic WH4?
If there is no heat in the room or radiator when using your Flexit Temperature Controller, check the pressure against the installer’s instructions to ensure there is no air in the heating system. If outdoor temperatures are very low, consider using other heat sources in the house as the product may not be able to deliver sufficient heat alone.
Essential safety rules for operating and maintaining the system to prevent injury, death, or equipment damage.
Steps for connecting the product to your local network using the Flexit GO app.
Instructions for registering the product for cloud computing via the Flexit GO app using an activation key.
Steps to log in to the product via cloud computing using the Flexit GO app and saved login details.
Guides on changing ventilation modes like Home, Away, High, and Fireplace via the app.
Instructions for selecting water modes such as Eco, Comfort, and Boost for hot water production.
Explains how to adjust heating settings and access advanced heating parameters through the app.
Detailed steps for replacing both intake and outlet air filters simultaneously for optimal performance.
Further instructions for filter replacement, emphasizing the importance of replacing both filters at the same time.
General| Category | Temperature Controller |
|---|---|
| Humidity Control | Yes |
| Display | LCD |
| Communication | Modbus RTU |
| Device | EcoNordic WH4 |
| Power Supply | 230 V AC, 50 Hz |
| Humidity Range | 30% to 90% RH |
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