Touch Control

Autoterm Touch Control - Full control over your Autoterm heater, simply by touch

The Autoterm Touch Control Panel (PU-28) is the latest and most convenient control unit for Autoterm air and water heaters. With its high-resolution 2.8" touchscreen, you can control your heater intuitively and precisely – with no complicated menu navigation.

Whether in a camper, expedition vehicle, or boat: The clear display and logically structured user interface make operation especially easy.
 

Intuitive operation instead of button logic

You can adjust all important functions directly via the touch display:

• Regulate temperature
• Adjust heating output
• Activate ventilation mode (air heaters only)
• Program timers
• Select operating mode

The system reacts quickly and clearly – you can see what your heater is doing at any time and intervene immediately.
 

Flexible heating modes for every situation

Depending on the heater type, various operating modes are available to you:

• Air heaters:
  • Power mode (constant heating output)
  • Temperature mode (controlled by room temperature)
  • Ventilation mode (without heating)
  • Combined heating + ventilation mode
     
• Water heaters (Flow):
  • Temperature mode (coolant/system temperature)
  • Thermostat operation possible via external sensor

This allows you to adapt your system precisely to your application – from rapid heating to stable continuous operation.
 

Timer function for real convenience

With up to three programmable timers, you can automate your heater:

• Preheating in the morning
• Time-controlled shutdown
• Individual heating cycles

Once set, the timers continue to run reliably – perfect for everyday life in a camper or on the road.
 

Integrated temperature sensor

The built-in temperature sensor ensures stable room temperature control for air heaters. For water heaters, it is used for control in conjunction with external sensors. This allows the heater to operate efficiently and evenly.
 

Plug & Play upgrade for existing systems

The Touch Control Panel can be easily retrofitted and replaces older Autoterm control units such as:

• Simple Control (PU-5)
• OLED Control (PU-27)
• Comfort Control

The connection is straightforward – ideal for upgrades in an existing setup.
 

Multilingual interface

The user interface is available in many languages (including German, English, French, Spanish), so you can easily use the panel in your preferred language.
 

Technical highlights

• 2.8" touchscreen display
• Compatible with Autoterm Air & Flow heaters (12V / 24V)
• Integrated temperature sensor
• Up to 3 timers can be used simultaneously
• Multiple heating modes depending on heater type
• Multilingual user interface
• Intuitive menu with clear display