Uniwersal ThermeXa 2025 Ventilation Controller

ThermeXa 2025 Ventilation Controller

Modern remote control for ventilation units with support for both EC and AC motors.

ThermeXa 2025 is an advanced controller that allows full management of your ventilation unit, both locally and remotely via a dedicated app. It supports EC (PWM) and AC (relay-based) fans with smooth, percentage-based adjustment of supply and exhaust airflow.

Numbered Inputs and Outputs:

1. 230V AC power input

2. Bypass actuator output

3. Heater output (preheater or reheater)

4. Ionizer output (230V)

5. Supply fan output (AC or EC motor)

6. Exhaust fan output (AC or EC motor)

7. Supply inlet temperature sensor

8. Exhaust outlet temperature sensor

9. Supply air temperature sensor

10. Extract air temperature sensor

11. Reheater temperature sensor

12. Additional temperature sensor input #1

13. Additional temperature sensor input #2

14. SSR outputs (2x) controlled with 10V signal

15. Input 1 (kitchen hood), Input 2 (bathroom)

16. Input 3 and Input 4 (custom logic or triggers)

17. PWM1 and PWM2 (reserved PWM outputs)

18. PWM3 (EC supply fan), PWM4 (EC exhaust fan)

19. MODBUS output for touch panel (RS485)

20. Relay output #1 (NO/NC contact)

21. Relay output #2 (NO/NC contact)

Features and Capabilities:

👷 Supported Elements:

• 2 fan outputs: EC (PWM) or AC (on/off)

• Automatic or manual bypass (heat recovery switch)

• Output for 230V heater (preheater or reheater)

• Output for 230V ionizer

• 2 manual relay outputs (REL) controlled from the app

• 2 SSR (solid-state relay) outputs also manually controlled

• 4 input signals (e.g., light switch, hood, bathroom trigger) to automate output behavior

Operating Modes:

The controller offers a variety of preset modes that automatically adjust airflow:

• Party

• Ventilation

• Window Open

• Empty House

• 1, 2, 3 or 4 People

• Off

Each mode supports individual compensation settings for supply and exhaust (0–100%).

Advanced Configuration Options:

🌐 Wi-Fi Network Configuration:

• Supports both dynamic (DHCP) and static IP addressing

• Remote access via app

🌡️ Climate Control Settings:

• Summer mode activated above set temperature (e.g., >19°C)

• 3 responses to exceeding summer threshold:
  Normal Operation, Turn Off, 15-Minute Cycle

• Automatic heater control — activates when below threshold

• Min/max supply temperature settings

• Fireplace mode: reduces fan speed by a set percentage (e.g., 10%)

🧬 Supply Air Temperature Regulation:

• Based on:

  • Room temperature

  • Supply temperature

  • Exhaust temperature

🌨️ Heat Exchanger Defrosting:

• Defrost activation temperature

• Methods: Turn off supply fan, Activate heater, Open bypass

• Minimum temperature before exchanger

GWC (Ground Heat Exchanger) Support:

• Summer mode (>18°C), Winter mode (<15°C)

• Programmable working and regeneration time

• Input-triggered actions:

  • Kitchen hood: automatic speed reduction

  • Bathroom: increase exhaust airflow

Integration and Communication:

📡 Optional Touch Panel Integration:

• Additional data: temperature, pressure, humidity

• RS485 communication (4 wires: GND, A, B, 5V)

• Remote firmware updates over Wi-Fi

⚠️ The system operates fully even without the panel.

Technical Specifications:

• Software version: 2.04

• Firmware version: 2.00

• Compatibility: Windows, Android, iOS (ThermeXa App)

Why Choose ThermeXa 2025?

✅ Fully configurable
✅ Advanced automation scenarios
✅ Auxiliary device control
✅ Panel-free operation possible
✅ Multilingual support: Polish, English

🛠️ Manufacturer: Endimac Electronics
🔗 [Download PDF Manual]
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