Resol DeltaTherm HC Mini

The DeltaTherm® HC mini is a compact and user-friendly controller designed to operate simple hydronic heating systems. Its floating mixing, outdoor reset-based control modulates water temperature and demand of backup heating. Additionally, there’s a choice of 5 different operating modes, a freeze, low temp protection options and a scheduled night temperature setback.

Due to its commissioning menu and the 4 pre-configured basic system layouts, the configuration is quick and easy.

It is designed to operate as part of a complete hydronic heating system or a standalone mixing control. This temperature controller provides the highest contribution to seasonal space heating energy efficiency of residential hydronic space heating systems.

• 4 pre-configured basic hydronic system layouts
• 12 pre-programmed schemes for the temperature control for Static or Mixed heating circuits
• 4 relay outputs (incl. 1 extra-low voltage, dry-contact relay)
  
• 5 inputs for Pt1000 temperature sensors
  
• 5 operating modes, boiler protection, room thermostat and night temperature seatback/schedule
  
• Holiday mode, chimney sweeper and screed drying functions via micro button
• Data logging, storing, easy transfer of controller adjustments prepared and firmware updates via SD card
• On/Off or 0-10 V Modulating setpoint boiler control
• Outdoor Reset temperature control with room feedback or demand-based room control with up to 3 zone temperature sensors