Danfoss-MBS 1650

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January 14, 2026
Category Connection: WAGO Connectors
Brief: In this video, we take a focused look at the specifications of the Danfoss KP135 Control Panel and what they mean in practice. You'll see how this advanced heating controller utilizes weather compensation to optimize system performance, learn about its 230V operation and three assignable relay outputs, and understand its programming capabilities for efficient boiler and HVAC control in residential and commercial applications.
Related Product Features:
  • Features weather compensation that automatically adjusts heating water temperature based on outdoor conditions via a configurable heating curve.
  • Provides three assignable relay outputs for controlling boiler/pump, mixing valve 1, and mixing valve 2 with 5A/250V AC capacity.
  • Offers dual heating circuit control for managing two independent zones with separate time programs and setpoints.
  • Includes 7-day programmability with independent schedules for weekdays and weekends across two heating circuits.
  • Equipped with room influence function allowing room temperature to fine-tune calculated supply temperature for comfort control.
  • Provides legionella protection through periodic high-temperature boost programming for domestic hot water systems.
  • Features summer/winter mode for automatic or manual switching between heating and DHW-only operation.
  • Includes configurable frost protection for building and heating system safety with adjustable temperature settings.
FAQs:
  • What is the primary function of the Danfoss KP135 Control Panel?
    The Danfoss KP135 is an advanced electronic heating control panel designed for efficient heating system management with outdoor temperature compensation. It automatically adjusts supply water temperature based on outdoor conditions to optimize performance, improve comfort, and reduce energy consumption in residential and commercial buildings.
  • How many outputs does the KP135 have and what can they control?
    The KP135 features three independent relay outputs that are assignable for controlling various system components. These outputs can be configured to control boiler/pump operation, mixing valve 1, and mixing valve 2, providing flexibility for managing multiple heating zones and system types.
  • What sensors are required for proper weather compensation functionality?
    For weather compensation to function correctly, the KP135 requires the included outdoor temperature sensor to be installed in a shaded, north-facing location. Additionally, an optional water temperature sensor may be required for certain system types, such as those with storage tanks, to provide comprehensive temperature monitoring and control.
  • What programming capabilities does the KP135 offer for heating schedules?
    The KP135 provides comprehensive 7-day programmability with independent schedules for weekdays and weekends. It supports two heating circuits that can be programmed with three time periods per day, allowing for precise control of heating operations based on daily and weekly usage patterns.
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