Weather-compensated heating control DeltaTherm® HC max

• For up to 4 mixed and unmixed heating circuits
• For standard and high-efficiency Circulation pumps with PWM signal
• With 15 inputs and 14 outputs

Technical data:
• Inputs:
- 15 temperature sensors Pt1000 (3 of which can be switched to Switches and 1 of which can be switched to RTA)
- 2 inputs digital GRUNDFOS® Direct Sensors
- 2 inputs analogue GRUNDFOS® Direct Sensors
• Outputs:
- 13 solid state relays
- 1 floating low voltage relay
- 4 PWM output
- 1 0-10 V output
• Switching capacity:
- 1 (1) A 240 V~ (solid state relay)
- 4 (2) A 24 V~/240 V (floating Relay)
• Total switching capacity: 6.3 A 240 V~
• Supply: 100 ... 240 V~ (50 ... 60 Hz)
• Standby: 0.83 W
• Data interface:
- RESOL VBus®
- MicroSD card slot
• Housing: Plastic, PC-ABS and PMMA
• Protection class: IP 20 / DIN EN 60529
• Protection class: I
• Dimensions (W x H x D): 253 x 200 x 47 mm

Scope of delivery:
• Incl. 5 sensors Pt 1000 (3 x Tanks/boiler sensor FRP6, 1 x outdoor sensor FAP13, 1 x contact sensor FKP23)

Functions:
• Weather-compensated heating circuit control
• Reheating
• Domestic hot water heating with priority
• Circulation
• Legionella protection
• Room thermostat
• Chimney sweep function
• Screed drying
• Optional functions such as solid fuel boiler
• Return flow boost

For the control of:
• 4 x mixer heating circuits
• 1 x auxiliary heating (demand)