Table of Contents
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Table of Contents
Related Manuals for Komfovent RHP 600 U
Summarization of Contents
Introduction
Before Turning On The Unit
Essential pre-operation checks and safety precautions before powering the air handling unit.
Air Handling Unit Functions
Ventilation Modes
Overview of available operational modes for ventilation intensity and temperature settings.
Air Flow Control
Methods for adjusting fan speed, including CAV, VAV, and DCV control.
Temperature Control
Different methods to maintain desired air temperatures, such as supply air or room temperature.
Air Quality Control (AQC)
Function to adjust ventilation based on indoor air quality sensor readings.
Outdoor Compensated Ventilation (OCV)
Adjusts ventilation intensity based on outdoor temperature to save energy.
Minimum Temperature Control (MTC)
Forcibly reduces ventilation intensity when minimum temperature cannot be reached.
Operation On Demand (OOD)
Activates the unit based on decreasing indoor air quality.
Summer Night Cooling (SNC)
Uses cool night air to ventilate and reduce indoor heat buildup.
Override (OVR)
Activates a pre-selected mode or stops the unit via external contacts.
Heat Pump
Integrated system for heating and cooling, automatically activated when needed.
Protective Functions
Functions that protect the unit and its components from damage and hazardous situations.
Optional Functions
Humidity Control Function (HUM)
Maintains user-defined air humidity levels using sensors and control devices.
Additional Zone Control (ZN)
Controls up to three temperature zones with one air handling unit.
Combined Water Heater/Cooler
Uses a single unit for both heating and cooling water circuits.
Control of Direct Evaporation (DX) Devices
Features for controlling external direct evaporation (DX) units.
Water Flow Monitoring Function
Protects water heater coils by monitoring water flow and stopping the unit if it slows.
Control and Settings. Control Panel C5.1
Control Panel Overview
Description of the control panel's touch interface, screens, and basic operation.
Explanation of Displayed Symbols
Visual guide to icons and symbols used on the control panel and in the manual.
Parameter Overview
Turning On and Selecting Ventilation Modes
Step-by-step guide to powering on the unit and choosing a ventilation mode.
Calibration of HP Evaporator
Procedure for initial calibration of the heat pump evaporator for antifreeze function.
Setting Ventilation Mode Parameters
How to adjust parameters like supply/extract flow and setpoints for ventilation modes.
Scheduling Window and Ventilation Schedule Settings
Operation Program
Creating custom weekly ventilation schedules by setting modes, days, and times.
Holidays
Setting specific modes or standby for holiday periods.
Overview Window
Alarms
Display of current error messages and notifications with identification codes.
Operation Counters
Tracking operating hours and energy usage for various unit components.
Functions
Air Quality Control (AQC)
Enabling and configuring the function based on air quality sensor input.
Operation On Demand (OOD)
Enabling and configuring the function to run based on air quality triggers.
Outdoor Compensated Ventilation (OCV)
Enabling and configuring ventilation based on outdoor temperature.
Summer Night Cooling (SNC)
Enabling and configuring the night cooling function.
Minimum Temperature Control (MTC)
Enabling and configuring the function to ensure minimum supply air temperature.
Override Function (OVR)
Enabling and configuring the override function with specified conditions.
Humidity Control (HUM)
Enabling and configuring humidity control setpoints for different modes.
Additional Zone Control (ZN)
Enabling and configuring temperature control for additional zones.
Water Heater/Cooler
Enabling/disabling water heaters and coolers, and freeze protection.
Settings
Air Handling Unit Settings
Configuration of core unit parameters like temperature and flow control.
Personalization Settings
Customizing user interface elements like language, screen saver, and panel lock.
Temperature Control
Selecting a method for maintaining desired supply air temperature.
Flow Control
Selecting a method for controlling the air flow rate.
Air Quality Sensor Selection
Selecting the type of sensor used for air quality control.
Time and Date Settings
Setting the unit's clock and daylight saving time.
Connectivity Settings
Configuring network parameters for computer control.
Panel Sensor Calibration
Adjusting internal panel sensor readings for temperature and humidity.
Language
Selecting the user interface language.
Flow Units
Configuring measurement units for air flow.
Screen Saver
Enabling and configuring the control panel screen saver.
Panel Lock
Activating and configuring a PIN code to lock the control panel.
Touch Sounds
Enabling or disabling touch sound feedback on the control panel.
Control and Settings. Computer
Modes
Adjusting ventilation mode, flow, and temperature control settings via computer.
Operation Modes
Selecting one of the available ventilation modes for the unit.
Flow Control Modes
Selecting an air flow control method for fan speed adjustment.
Temperature Control Modes
Selecting a temperature control method for heating/cooling devices.
Functions
Enabling/disabling and configuring various unit functions.
Air Quality Control (AQC)
Configuring air quality limits for automatic ventilation adjustment.
Outdoor Compensated Ventilation (OCV)
Setting temperature limits for ventilation intensity adjustment based on outdoor conditions.
Minimum Temperature Control (MTC)
Setting a minimum desired supply air temperature.
Summer Night Cooling (SNC)
Setting indoor temperatures for the start and stop of night cooling.
Override Function (OVR)
Selecting conditions for activating the override function.
Operation On Demand (OOD)
Setting a critical air quality sensor value to trigger unit start-up.
Humidity Control (HUM)
Setting desired relative or absolute humidity levels for ventilation modes.
Additional Zone Control (ZN)
Setting desired supply air temperature for individual ventilation zones.
Water Heater/Cooler
Enabling or disabling water heaters and coolers.
Alarms/Status
Actual Alarms
Display of current error messages and notifications with identification codes.
Alarm History
Logs the last 50 messages and errors with date and time.
Operation Counters
Tracking operating hours and energy usage for various unit components.
Efficiency Status
Shows heat exchanger efficiency, recovery, and thermal energy saving.
VAV Status
Displays VAV mode and calibration status.
Controller Status
Shows firmware versions for controller and panel modules.
Scheduling
Operation Program
Setting up to twenty operating programs with modes, days, and times.
Holidays
Selecting holiday programs and setting dates for unit operation.
Settings
Date/Time Settings
Setting unit time, date, and daylight saving time.
Connectivity Settings
Configuring IP address, Modbus, and BACnet network parameters.
User Interface Settings
Selecting language, flow units, and device name for the interface.
Log-in Password
Changing the password for web browser access.
Restoring Factory Settings
Resetting all user changes and restoring default factory configurations.
Heat Pump Manual Defrost
Manually initiating the defrost cycle for the heat pump evaporator.
Control via a Smartphone
Connecting and Using the Mobile App
Guide on connecting the unit to the network and using the Komfovent C5 mobile app.
Periodic Maintenance
Housing Maintenance
Inspecting the unit's housing for damage, air-tightness, and alignment.
Filter Maintenance
Procedures for inspecting, replacing, and cleaning air filters.
Fan Maintenance
Checking fans for rotation, noise, vibrations, and cleaning.
Rotary Heat Exchanger Maintenance
Inspecting rotor drum, bearings, brushes, belt, and cleaning.
Heat Pump Maintenance
Visual inspection for moisture, leaks, and compressor operation.
Water Heater/Cooler Maintenance
Checking for fluid leaks, valve operation, and antifreeze protection.
Direct Evaporation Cooler/Heater (DX) Maintenance
Checking for refrigerant leaks and cleaning coils.
Electrical Heater Maintenance
Checking overheat thermostats, power supply, and cleaning heating elements.
Housing Inspection Details
Detailed checks for unit housing, gaskets, dampers, and condensate drainage.
Filter Inspection Details
Information on filter contamination monitoring and replacement criteria.
Fan Inspection Details
Detailed checks for fan rotation, noise, wear, and motor connections.
Rotary Heat Exchanger Inspection Details
Detailed checks for rotor rotation, actuators, belts, and cleaning procedures.
Heat Pump Inspection Details
Detailed checks for refrigerant system, moisture indicators, and compressor.
Water Heater/Cooler Inspection Details
Detailed checks for fluid leaks, antifreeze systems, and coil cleaning.
Direct Evaporation Cooler/Heater (DX) Inspection Details
Detailed checks for refrigerant leaks and coil cleaning.
Troubleshooting
Message Codes and Actions
Table of error codes, possible causes, and user actions for fault resolution.
Annex 1
Filter Inspection and Replacement
Visual guide showing filter locations on different unit models.
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