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°CALEONbox Clima

Universal system and individual room controller for surface heating and cooling systems in combination with up to 8 °CALEON Clima room controllers. The continuous dew point control in each room ensures safe and efficient cooling operation.

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Outputs

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Find the right components for controlling your underfloor heating and cooling system with °CALEONbox Clima here.

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Technical Data
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Technical Data

	°CALEONbox Clima
Temperature control class	VIII / 5%
Power supply	230VAC
Internal operating voltages	24VDC, 5VDC, 3.3VDC
Relay outputs 230VAC on/off	9
Relay outputs potential-free with switch contact	2
0-10V or PWM outputs	3
24VDC voltage output for external devices	✓ max. 6W
LEDs for operating conditions	14
Temperature sensor inputs *1	up to 20
Grundfos VFS Sensor input *4	✕
Compatible room controllers *3	up to 8 °CALEON or °CALEON Clima
Digital interface *2	2xCAN + 1-Wire
Heating pump *5	230VAC on/off or PWM
Heating mixer *6	0-10V or PWM
Heating zones and actuators *7	8 x 3
Heat request *8	✓
Fan coil function via 0-10V/PWM	✓
Heating/cooling switching *8	✓
Cooling request *8	✓
Dehumidifiers *9	✓
Heating operating times per day *10	8 per zone
Comfort function for rapid heating *10	✓ for each zone
Energy-saving heating mode Eco *10	✓ for each zone
Cooling times per day *10	8 per zone
Comfort function for rapid cooling *10	✓ for each zone
Energie-saving cooling mode Eco *10	✓ for each zone
Internet access via SOREL Connect *11	✓
Dew point calculation *12	✓
Holiday programme	✓
PID control for constant room temperature	✓
Frost protection function	✓
Circulation pump operation	✕

*1 by 1-wire bus up to 20 sensors. Additional temperature sensors by CAN network
*2 Two separate CAN networks, 1x private (appartment), 1x heating system (building)
*3 up to 8 °CALEON can be supplied with 24VDC by °CALEONbox. When connecting more °CALEONs, an additional power supply is required. Alternatively, an external 230VAC thermostat can be operated for each zone.
*4 for measuring tap temperature and flow for domestic hot water control
*5 via 230VAC relays on/off, or speed-controlled via PWM
*6 Flow temperature control is done according to room temperature, optionally weather-compensated or combination of weather-compensation with room temperature influence
*7up to 8 heating zones with up to 3x 230VAC actuators as NO or NC design also with PID control
*8 potential-free relay contact, 0-10V or PWM signal or via CAN network
*10 adjustable via °CALEON or °CALEON Clima
*11 via SOREL Data Logger (soon also via °CALEON 24VDC Smart Thermostat with Wifi)
*12 separately in every zone where °CALEON Clima is installed