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Dennis HollandAug 19, 2025
How to fix clogged supply air filter in Komfovent Fan?
- DDavid GonzalezAug 19, 2025
If the supply air filter is clogged in your Komfovent Fan, you should turn the unit off and then replace the filter.
How to fix clogged supply air filter in Komfovent Fan?
If the supply air filter is clogged in your Komfovent Fan, you should turn the unit off and then replace the filter.
How to fix clogged exhaust air filter in Komfovent KOMPAKT REGO 2000VE-EC?
If the exhaust air filter is clogged in your Komfovent Fan, you should turn the unit off and then replace the filter.
What to do if supply air temperature sensor is not connected or broken down in Komfovent KOMPAKT REGO 2000VE-EC Fan?
If the supply air temperature sensor is not connected or broken down in your Komfovent Fan, check the sensor connections or replace the sensor.
What to do if exhaust air temperature sensor is not connected or broken down in Komfovent KOMPAKT REGO 2000VE-EC Fan?
If the exhaust air temperature sensor is not connected or broken down in your Komfovent Fan, check the sensor connections or replace the sensor.
What to do if outdoor temperature sensor is not connected or broken down in Komfovent Fan?
If the outdoor temperature sensor is not connected or broken down in your Komfovent Fan, check the sensor connections or replace the sensor.
What to do if plate heat exchanger temperature sensor is not connected or broken down in Komfovent KOMPAKT REGO 2000VE-EC Fan?
If the plate heat exchanger temperature sensor is not connected or broken down in your Komfovent Fan, check the sensor connections or replace the sensor.
How to reset electric heater overheating protection on Komfovent KOMPAKT REGO 2000VE-EC Fan?
If the electric heater overheating protection is on in your Komfovent Fan, you can restore protection by pressing the “RESET” button located on the heater.
What to do if supply air temperature dropped lower allowable level in Komfovent KOMPAKT REGO 2000VE-EC Fan?
If the supply air temperature dropped lower than the allowable level in your Komfovent Fan, check the program settings, unit heat exchanger, and heater operation.
What to do if supply air temperature is higher allowable level in Komfovent Fan?
If the supply air temperature is higher than the allowable level in your Komfovent Fan, check the program settings, unit heat exchanger, and heater operation.
What to do if heater is disconnected due to low air flow in Komfovent KOMPAKT REGO 2000VE-EC?
If the heater is disconnected due to low air flow in your Komfovent Fan, the protection restores automatically when the heater cools down. It is recommended to increase the ventilation intensity level.
Recommended to install in a separate room or attic on a hard smooth surface. Minimum free space in front of the control panel should be not less than 700 mm.
Units are produced from sections for easy site installation. Ensure proper sequence, unit handing, and reference for correct assembly.
Pipe work should be connected in accordance with good engineering practice. All pipe work must be adequately supported.
Unit sections are connected together after assembly. Connector connection must be performed according to wiring diagrams or markings.
Connects the unit to the main power supply. Ensure grounding and use appropriate cable types and circuit breakers.
External elements are connected to connection boards (P3 or C3-P1) as per diagrams. Diagrams show connections for control panel and external sensors.
Mounts supply air temperature sensor B1 in the air duct and water temperature sensor B5 on the return water pipe. Thermo insulation is recommended.
Install control panel in the room according to specified conditions (temperature, humidity, IP rating). Connect via cable to the unit's connection box.
Control system ensures physical processes. Includes controller board, fuses, control panel, actuators, sensors. Panel allows remote control and setting.
Unit switches on/off by touching the power button for 4 seconds. Operation starts after a short delay, indicated by LED signals.
Data is presented via LCD display with numbers, text messages, and two-color LED signals. Start-up window shows current status.
Main parameters (temperature, time) are shown on the start-up window. Other parameters can be viewed by touching navigation buttons.
Allows switching ventilation levels quickly from the start-up window by touching specific buttons. Changes may switch mode to manual.
Enables setting unit operation modes (manual/automatic) and air volume control modes (CAV/VAV). VAV requires calibration.
Covers remote unit control (on/off, intensity), ventilation correction, pump control, cooling energy recovery, and summer night cooling.
General