Product description

The DeltaTherm HC Plus can control 2 weather-dependent heating circuits and their backup heating. Additional hot water functions such as circulation or thermal disinfection and the efficient implementation of other heat sources are possible.
Additional heating circuits can be controlled with expansion modules. In summer, the heating circuits take over demand-based cooling using a humidity sensor for dew point calculation.

Applications

- 2 mixed heating circuits with backup heating
- Cooling over the heating circuit with humidity sensor
- 9 pre-configured basic systems and numerous pre-programmed schemes and optional functions
- Up to 5 EM expansion modules can be connected via RESOL VBus®, up to 7 weather-dependent heating circuits
- Function for drying the screed
- Data logging, storage, easy transfer of prepared controller settings and firmware updates via SD card
- Modulating heating control with 0-10 V boiler demand
- Weather-dependent control with room influence or demand-controlled room control with up to 5 room temperature sensors
- Remote access with room controller

Specifications

Inputs: 10 inputs for Pt500, Pt1000 or KTY temperature sensors, 1 V40 impulse input, inputs for 2 analog Grundfos Direct Sensors or FRH humidity sensors
Outputs: 4 semiconductor relays, 2 electromechanical relays,
1 potential-free relay and 4 PWM/ 0-10 V outputs
PWM frequency: 512 Hz
PWM voltage: 10.5 V
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
4 (2) A 240 V~ (electromechanical relay)
2 (1) A 24 V⎓ / 240 V~ (potential-free relay)
Total switching capacity: 6.3 A 240 V~
Power supply: 100 - 240 V~ (50 - 60 Hz)
Power supply connection: type X attachment
Energy efficiency contribution: 5
Rated impulse voltage: 2.5 kV
VBus current supply: 60 mA
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting, mounting in patch panels is possible
Operation: 7 buttons
Ingress protection: IP 20 /EN 60529
Protection class: I
Ambient temperature: 0...40 °C
Pollution degree: 2
Fuse: T6.3A
Maximum altitude: 2000 m above MSL
Dimensions: 198 x 170 x 43 mm

*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.

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