Komfovent DOMEKT R 500 V User Manual

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DOMEKT

User Manual

EN

Table of Contents

Other manuals for Komfovent DOMEKT R 500 V

Installation And Service Manual32 pages

Questions and Answers:

K
Kristi FlowersAug 16, 2025
How to fix low supply air flow in my Komfovent Fan?
- T
  Troy GrayAug 16, 2025
  If you're experiencing low supply air flow with your Komfovent Fan, here are a few things to check: * Make sure your air filters aren't dirty. If they are, replace them. * Check for any obstructions in your air ducts, dampers, or inlet/exhaust openings. * If you're using VAV air flow control, ensure the pressure sensors are properly connected. If VAV isn't needed, switch to CAV or DCV in the settings. * If the above doesn't resolve the issue, the supply air fan may not be working, and you should contact authorised service.
E
Elizabeth DaltonAug 19, 2025
How to troubleshoot low extract air flow in my Komfovent Fan?
- J
  Jeff JohnsonAug 19, 2025
  If you're experiencing low extract air flow with your Komfovent Fan, here are a few things to check: * Make sure your air filters aren't dirty. If they are, replace them. * Check for any obstructions in your air ducts, dampers, or inlet/exhaust openings. * If you're using VAV air flow control, ensure the pressure sensors are properly connected. If VAV isn't needed, switch to CAV or DCV in the settings. * If the above doesn't resolve the issue, the extract air fan may not be working, and you should contact authorised service.
J
John McintyreAug 25, 2025
Why is the return water temperature low in my Komfovent Fan?
- G
  Gregory MosleyAug 26, 2025
  If you are experiencing a low return water temperature in your Komfovent Fan, consider the following: * Verify that there is hot water in the water heater system. * Check if the circulation pump is working correctly. * Ensure the water control valve is opening properly. * Confirm that the return water temperature sensor is correctly installed as per the installation manual. If issues persist, contact your installer or authorized service.
M
Miss Catherine LeeAug 27, 2025
How to fix a heat exchanger failure in my Komfovent Fan?
- D
  Darryl JonesAug 27, 2025
  If you are experiencing a heat exchanger failure in your Komfovent Fan, here are some things to check: * For DOMEKT R devices, check for any obstructions preventing the rotor heat exchanger from rotating and inspect the rotor belt for tears. * For DOMEKT CF units, if the air bypass damper of the counter-flow heat exchanger is malfunctioning, contact authorised service.
K
Kathryn DeanAug 30, 2025
Why is the supply air temperature low in my Komfovent Fan?
- T
  Travis MooreAug 30, 2025
  If the supply air temperature from your Komfovent Fan is too low, it could be due to: * Integrated heaters not working: Contact authorised service. * Additional heating/cooling devices faulty or incorrectly installed: Contact the company that installed or sold the equipment. * Faulty air temperature sensor: Contact authorised service.
J
jesse90Sep 1, 2025
What causes high supply air temperature in Komfovent Fan?
- A
  Albert FernandezSep 1, 2025
  If the supply air temperature from your Komfovent Fan is too high, it could be due to: * Integrated heaters malfunctioning: Contact authorised service. * Additional heating/cooling devices malfunctioning or incorrectly installed: Contact the company that installed or sold the equipment. * Faulty air temperature sensor: Contact authorised service.
A
Amanda WhiteSep 4, 2025
Why is the heat exchanger icing up in my Komfovent Fan?
- C
  cassidy72Sep 4, 2025
  If your Komfovent Fan's heat exchanger is icing up, it could be due to: * Malfunctioning antifreeze protection: Check the antifreeze protection settings and ensure any external pre-heater being used is working correctly. * Antifreeze protection switched off: Verify the antifreeze protection settings. If you're not using an integrated or external pre-heater, you can't use a device with a counter-flow heat exchanger when the outside temperature drops below -4 °C.
K
Kyle DodsonSep 7, 2025
What causes low heat exchanger efficiency in Komfovent Fan?
- L
  Larry BakerSep 7, 2025
  If a message indicates low heat exchanger efficiency in your Komfovent Fan, here are some potential causes and solutions: * If air is being extracted through an additional branch (only for DOMEKT R devices), and that's not needed, close the fifth branch. Ensure any air closing damper in the auxiliary extraction duct is completely closed. * If the supply air volume significantly exceeds the extract air volume and this difference isn't required, unify the air flow settings. * If the unit door isn't fully closed, leading to mixed air flows, ensure the door is firmly pressed shut and that the gaskets aren't worn.
D
David BakerSep 10, 2025
What triggers an internal fire alarm in my Komfovent Fan?
- M
  Michaela GonzalesSep 10, 2025
  If your Komfovent Fan is showing an internal fire alarm, it may be triggered because: * The internal air temperature is above 50°C: Locate the heat source in the ductwork or unit. * Faulty temperature sensor: Contact authorised service.
M
Mark ParkerSep 13, 2025
What to do, if my Komfovent Fan indicates clogged air filters?
- A
  Austin WellsSep 13, 2025
  If your Komfovent Fan indicates clogged air filters, switch off the device and replace the air filters. After replacement, delete the message.

Komfovent DOMEKT R 500 V Specifications

General

Brand	Komfovent
Model	DOMEKT R 500 V
Category	Air Handlers
Language	English

Summary

2. AIR HANDLING UNIT FUNCTIONS

2.1. Air flow control

Explains different methods for controlling air volume based on fan speed.

2.2. Temperature control

Details methods for maintaining desired air temperature using heat exchangers or heaters/coolers.

2.5. ECO mode

Details the energy-saving ECO mode for minimizing power consumption.

2.6. AUTO mode

Explains automatic ventilation adjustment by schedule or air quality.

3. CONTROL AND SETTINGS

3.1. Control panel C6.1

3.1.2. Turning on

3.1.3. Turning off

3.1.4. Mode change

3.1.5. Air quantity and temperature settings

3.1.6. Air quality control mode activation and settings

3.1.7. ECO mode activation and settings

3.1.8. Creating a weekly operation schedule

3.1.9. Main settings

3.1.10. Advanced settings

Access and configure advanced system parameters and functions.

3.1.11. Alarms

Displays and manages fault messages and operational alerts.

3.2. Control panel C6.2

3.2.1. Turning on/off and changing operation modes

3.3. Control via smartphone

Enables remote unit control using mobile applications.

3.3.1. Connection to the air handling unit with a “Komfovent Home” app

3.3.2. Connection to the air handling unit with a “Komfovent Cloud” app

3.4. Control via computer

3.4.1. Turning on/off and changing operation modes

3.4.3. Air quantity and temperature settings

3.4.4. ECO and AUTO mode settings

3.4.5. Ventilation by a weekly schedule

3.4.6. Creating a weekly schedule

3.4.7. Alarms

Provides information on viewing and managing system alarms and faults.

3.4.8. Settings

Configures overall system parameters and network connectivity.

4. TROUBLESHOOTING

4.1. Table of messages

Lists fault codes, possible causes, and user actions for troubleshooting.

4.2. Table of light indicators of the C6.2 control panel

5. PERIODICAL MAINTENANCE

5.1. Filter inspection and replacement

Guides on checking, replacing, and calibrating air filters for optimal performance.

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