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HCR 800T

Efficient and quiet ventilation unit with heat and cooling recovery.

The HCR 800T is an energy-efficient and quiet ventilation solution that combines a rotary heat exchanger and an integrated heat pump to deliver optimal comfort and heat/cooling recovery. It is suitable for both decentralised and central ventilation systems and is particularly well-suited for classrooms, meeting rooms, offices, institutions, fitness areas, and other types of commercial buildings – as well as larger homes.

The heat pump features a reversible refrigeration circuit that allows the supply air temperature to be adjusted as needed – whether for heating or cooling. The advanced CTS602i control system ensures intuitive operation and efficient indoor climate regulation with low energy consumption.

The HCR 800T is designed with a focus on reliability, easy installation, and straightforward maintenance. It comes with a hermetically sealed refrigeration circuit and pre-filled refrigerant, minimising the need for additional preparations. With airflows of up to 1,000 m³/h, the HCR 800T meets modern requirements for comfort and ventilation – in both commercial and residential buildings.
 

Airflow (see planning data for SEL/SFP values)

Min : 0 m3/h
Max : 1000 m3/h
Dimensions (W x D x H) 1100 x 621 x 1890 mm
Weight 205 kg
Plate type casing Aluzinc steel plate, white powder coating RAL9016
Max. power consumption 2.3 kW (fans + compressor)
Power supply 1 x 230V + N, 50 Hz
Max. phase current 1 x 13 A
Compressor Inverter controlled
Refrigerant cooling circuit R 410 A / 1.2 kg
Condensation capacity 2.5 l/h (25 °C / 70% RH, nominal air volume)
Condensation outlet PVC, Ø 20×1.5 mm
Filter class Fresh air: Bagfilter Posefilter ePM1 65% / Extract air: Filter ePM10 50%
Condenser/evaporato (HxB) 404 x 352 mm
Duct connections Ø250 mm
Tightness class DS/EN 1886 L2

 

 

Heating data

Airflow 800 m3/h 1000 m3/h
Extract temperature + 22 °C / 50% RH + 22 °C / 50% RH
Outdoor temperature - 12 °C / 90% RH - 12 °C / 90% RH
Sorption exchanger 10.98 kW 13.05 kW
Condenser 2.43 kW 2.53 kW
Total heating capacity 13.41 kW 15.58 kW
Supply air temperature 24.8 °C 21.8 °C
Compressor power consumption 0.56 kW 0.53 kW
Heating COP 23.9 29.4

 

Cooling data

Airflow 800 m3/h 1000 m3/h
Extract temperature + 24 °C / 60% RH + 24 °C / 60% RH
Outdoor temperature +35 °C / 60% RH +35 °C / 60% RH
Sorption exchanger 7.72 kW 8.6 kW
Evaporator 2.95 kW 3.53 kW
Total cooling capacity 10.67 kW 12.13 kW
Supply air temperature 16.1 °C / 87% RH 20.1 °C / 86,1% RH
Compressor power consumption 1.04 kW 1.02 kW
Cooling EER 10.26 11.9

Capacity (sorption exchanger)

Max Pa capacity of standard unit, Pt,ext as a function of qv, to SFP-values. Acc. to EN13053 for a unit with filters, no heating element. 

 

Temperature efficiency

Temperture efficiendy for rotatry heat exchanger according to EN308 (dry).

Sound data

Sound data for qV = 800 m3/h and Pt, ext = 250 Pa according to EN 9614-2 for surfaces and EN 5136 for ducts.

 

Dimensional drawing HCR (Standard):

 

All dimensions are shown in mm.

1. Outdoor air
2. Supply air
3. Extract air
4. Discharge air

 

Dimensional drawing HCR (with supply air module):

All dimensions are shown in mm.

1. Outdoor air
2. Supply air
3. Extract air
4. Discharge air

 

CTS602i control – advanced and flexible control for commercial units
CTS602i is an advanced control system for commercial units with extensive adjustment options. It is delivered from the factory with a standard setup that can be adapted to specific operational requirements and preferences to ensure optimal performance and efficiency.

User-friendly operation with HMI touch panel
The HMI touch panel provides a clear overview of the unit’s current operation and features an intuitive menu structure, making it easy for both users and installers to navigate and adjust settings.

Integration with external systems
CTS602i supports the open Modbus RS485 protocol, enabling seamless communication with external CTS systems.

Functions overview   +Standard
-Accessories
Alarms Description of errors indicated with alarms. Alarm log displaying the latest 16 alarms. +
Joint alarm The CTS602 control system has an output signal that is activated in the case of an alarm. It can be connected to, for example, external automation.  
Filter monitor Filter alarm with timer that can be set to 30/90/180/360 days. +
Data display An overview of the current operation with regards to temperatures, fan speed level etc. +
Week program The CTS602 control system has 3 week programs that can be set individually (the default setting is “off”). +
Humidity control Enables a higher or lower degree of ventilation at a high/low level of humidity. -
Air quality Enables you to adjust the degree of ventilation depending on the CO2 level in the air. -
Winter low You can prevent a low level of humidity in the dwelling by activating low ventilation at low outdoor temperatures. +
Temperature regulation Enables you to control the operation of the unit in accordance with the room temperature. +
Summer/winter mode You can set the unit to operate in summer or winter mode.  
Language You can choose from more than 10 languages in the control panel. +
User levels The menu in the control panel is divided into 3 user levels: User/Installer/Factory. +
User selection 1 Enables you to override the operating mode via an external potential free signal. +
Electrical after-heating element An electrical after-heating element allows you to control the supply air temperature. In this way the unit can help heat the dwelling. -
Water after-heating element A water after-heating element allows you to control the supply air temperature. In this way the unit can help heat the dwelling. -
Frost protection In order to protect a potential water after-heating element against frost damage, the unit will stop and display an alarm if the temperature in the water after-heating element becomes too low. -
Air exchange Stepless setting of four fan speed levels. The supply air and the extract air can be set individually. +
De-icing Based on temperature, this automatic function de-ices the counterflow heatpump if ice has formed within it. +
Room low Safety function that will cause the ventilation unit to stop if the heating system for the dwelling fails. This will prevent the unit from cooling the dwelling even further. +
External fire automation system You can connect the ventilation unit to an external fire automation system or to a fire thermostat. This will signal to the unit whether to stop or continue operation. +
Integral fire automation system The ventilation unit is available with an integral fire automation system that can control fire and smoke dampers. -
Pressure control regulator You can install a pressure sustaining regulator on the side of both the extract air and the supply air. -
Delayed start-up You can activate a delayed start-up of the fans if you install, for instance, a shut-off damper. +
Restore settings You can save the current settings and subsequently restore them if, for instance, the user has altered the settings on the unit. You can also reinstall the default settings. +
Manual operation Different functions can be tested manually. +
Modbus  You can set the Modbus address of the unit. The default setting is 30. +
Data logging It is possible to log the operational data of the unit every 1 - 120 min. Alarms are logged when they occur. +
Control panel The front of the control panel shows the unit’s current operation. +

You can find further information about all the functions in the Software and Installation instructions for the unit.

 

Accessories