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OEM Alpha direct: System

The highly accurate, room-by-room temperature control system delivers superior heating and cooling options to meet your needs.

Well connected

OEM Alpha direct: System

The OEM Alpha direct: System is our wired room-by-room temperature control option in a contemporary design. All components in this traditional, wired, room-by-room temperature control solution can be used on their own and as part of the system. A combination of the control and basic variants to create one room-by-room temperature control system ticks all the boxes by responding to both the simple and complex requirements of heating and cooling applications.

Brochure

OEM Alpha Room thermostat direct

  • For heating and cooling application
  • A broad range of devices for different ap-plications
  • User-friendly and intuitive to operat
  • Easy to instal

OEM Alpha Base station direct

  • 24 V and 230 V versions, optionallywith 6 or 10 zones
  • Pump relay/boiler relay directly on-boar
  • Suitable for heating and cooling

OEM Actuator 5

  • 24 V and 230 V, normally closed (NC)or normally open (NO)
  • Power consumption just 1 wat
  • 100 % waterproof regardless of installation angle (360 °)
  • Established adaptor system for 99 % of all valves
OEM Alpha direct: System

System-Highlights

Easy to install

  • Intuitive and easy to install
  • Out-of-the box functionality
  • Convenient to operat

Energy-efficient operation

  • Up to 20% energy savings possible
  • Can be controlled to match personal levels of comfort and lifestyles

Extensive features

  • Simple, self-explanatory operation and navigation
  • Customised heating/temperature reduction times programmable to the day
  • Intelligent and very precise contro
  • Smart Start/Smart Stop technology for even greater energy efficienc
Reduced to the max

OEM Alpha direct: Room thermostats

With the future in mind, our OEM Alpha direct: room thermostats were developed for daily use. In this case, control technology and user friendliness come in attractively designed devices.

Depending on your system requirements, we can supply coordinated controls in a timeless design.

OEM Alpha direct: Room thermostats

Product-Highlights

  • Optionally with a design panel
  • Clear, non-language-based, back-lit display
  • Easy to operate by turning and pushing a knob, which allows precise adjustment in tiny, dynamic increments
  • Smart start/smart stop functionality
  • Control algorithm can be selected based on the heating system
  • Target/actual value can be adjusted
  • Cooling can be prevented
  • Can be used as a stand-alone and system solution
OEM Alpha direct: Room thermostats

Overview

Product description

The OEM Alpha Regler direct Display is a high-quality room thermostat for the registration and regulation of the desired room temperature for maximum user comfort. A simple single-room control system is possible with directly connected actuators. The setting of the desired room temperature, and the operation, can be performed comfortably via a rotary control with rotary-push action and soft ratchet. The well-structured and language-neutral display of the high-quality display always clearly indicates all symbols.

Technical Information

Features

  • Heating
  • NC control direction
  • Fixed temperature setback difference
  • Complies with DIN EN 60730-1
  • Type of control: PI
  • Stand-alone option or as part of a system
  • Controls up to 5 valve actuators
  • Target value calibration/target value limiter
  • Valve- and frost-protection
  • Maintenance free
  • Superior reliability
  • 5…30°C adjustment range
  • Exceptionally good value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha Regler direct Display is a high-quality room thermostat for the registration and regulation of the desired room temperature for maximum user comfort. A simple single-room control system is possible with directly connected actuators. The setting of the desired room temperature, and the operation, can be performed comfortably via a rotary control with rotary-push action and soft ratchet. The well-structured and language-neutral display of the high-quality display always clearly indicates all symbols.

Technical Information

Features

  • Heating/cooling
  • NC/NO control direction
  • Connection for an external sensor
  • Complies with DIN EN 60730-1
  • Type of control: PI
  • Stand-alone option or as part of a system
  • Target value calibration/target value limiter
  • Valve- and frost-protection
  • Input for a changeover signal
  • Temperature setback input
  • Easy and intuitive to fit and operate
  • Maintenance free
  • Superior reliability
  • Exceptionally good value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha Regler direct Display is a high-quality room thermostat for the registration and regulation of the desired room temperature for maximum user comfort. A simple single-room control system is possible with directly connected actuators. The setting of the desired room temperature, and the operation, can be performed comfortably via a rotary control with rotary-push action and soft ratchet. The well-structured and language-neutral display of the high-quality display always clearly indicates all symbols.

Technical Information

Features

  • Heating/cooling
  • Temperature schedules with temperature setback output
  • Smart start/smart stop technology
  • Connection for an external sensor
  • Complies with DIN EN 60730-1
  • Type of control: PI
  • Stand-alone option or as part of a system
  • Target value calibration/target value limiter
  • Valve- and frost-protection
  • Input for a changeover signal
  • Day and night target value specification
  • Easy and intuitive to fit and operate
  • Maintenance free
  • Superior reliability
  • Exceptionally good value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha Regler direct Analog is a high-quality room thermostat in modern design for the registration and regulation of the desired room temperature, offering maximum user comfort. A simple single room control is possible with an OEM Alpha Room thermostat direct Analogue and with actuators connected directly to the thermostat. The desired room temperature can be set comfortably via a rotary control with soft ratchet. In conjunction with the connection unit OEM Alpha Basis direct, a perfectly matched overall system for surface temperature control can be realized.

Technical Information

Features

  • Heating
  • Type of control: PI
  • Complies with DIN EN 60730-1
  • Easy and intuitive to fit
  • Wall-/or flush-mounted socket
  • Stand-alone option or as part of a system
  • Easy-to-read scale with soft clicks
  • Target value calibration
  • Frost protection function
  • Maintenance free
  • Superior reliability
  • 10…28°C adjustment range
  • Excellent value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha Regler direct Analog is a high-quality toom thermostat in modern design for the registration and regulation of the desired room temperature, offering maximum user comfort. A simple single room control is possible with an OEM Alpha Room thermostat direct Analogue and with actuators connected directly to the thermostat. The desired room temperature can be set comfortably via a rotary control with soft ratchet. In conjunction with the connection unit OEM Alpha Basis direct, a perfectly matched overall system for surface temperature control can be realized.

Technical Information

Features

  • Heating and cooling
  • Type of control: PI
  • Changeover input
  • Cooling can be prevented
  • Complies with DIN EN 60730-1
  • Easy and intuitive to fit
  • Wall-/or flush-mounted socket
  • Stand-alone option or as part of a system
  • Easy-to-read scale with soft clicks
  • Target value calibration
  • Valve- and frost-protection
  • Maintenance free
  • Superior reliability
  • 10…28°C adjustment range
  • Excellent value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha Regler direct Analog is a high-quality toom thermostat in modern design for the registration and regulation of the desired room temperature, offering maximum user comfort. A simple single room control is possible with an OEM Alpha Room thermostat direct Analogue and with actuators connected directly to the thermostat. The desired room temperature can be set comfortably via a rotary control with soft ratchet. In conjunction with the connection unit OEM Alpha Basis direct, a perfectly matched overall system for surface temperature control can be realized.

Technical Information

Features

  • Heating
  • Electrical connection for floor sensor
  • Type of control: PI
  • Complies with DIN EN 60730-1
  • Easy and intuitive to fit
  • Wall-/or flush-mounted socket
  • Stand-alone option or as part of a system
  • Easy-to-read scale with soft clicks
  • Target value calibration
  • Valve- and frost-protection
  • Maintenance free
  • Superior reliability
  • 10…28°C adjustment range
  • Excellent value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha room sensor direct is a high-quality room sensor in a modern design to measure the desired room temperature. A simple single room control is possible with an OEM Alpha direct room sensor and with actuators directly connected to the room sensor. In conjunction with the OEM Alpha Basis direct, it forms a perfectly coordinated single-room control system for maximum user comfort perception at area temperature. The desired room temperature is set by the set value value, which is protected from unauthorized access by a housing cover.

Features

  • Heating
  • Type of control: PI
  • Concealed dial
  • Complies with DIN EN 60730-1
  • Easy and intuitive to fit
  • Wall-/or flush-mounted socket
  • Standalone or as part of a system
  • Target value calibration
  • Valve- and frost-protection
  • Maintenance free
  • Superior reliability
  • 10…28°C adjustment range
  • Excellent value
  • Customisable appearance and functionality for OEMs

Product description

The OEM Alpha room sensor direct is a high-quality room sensor in a modern design to measure the desired room temperature. A simple single room control is possible with an OEM Alpha direct room sensor and with actuators directly connected to the room sensor. In conjunction with the OEM Alpha Basis direct, it forms a perfectly coordinated single-room control system for maximum user comfort perception at area temperature. The desired room temperature is set by the set value value, which is protected from unauthorized access by a housing cover.

Features

  • Heating and cooling
  • Type of control: PI
  • Changeover input
  • Concealed operation
  • Complies with DIN EN 60730-1
  • Easy and intuitive to fit
  • Wall-/or flush-mounted socket
  • Stand-alone option or as part of a system
  • Target value calibration
  • Valve- and frost-protection
  • Maintenance free
  • Superior reliability
  • 10…28°C adjustment range
  • Excellent value
  • Customisable appearance and functionality for OEMs
Connected to perfection

OEM Alpha direct: base station

The connection unit lies at the heart of our room-by-room temperature control solution for radiant heating and cooling systems. In a clear layout, valve actuators and controls can be connected with one another. Quick fitting saves time and clear wiring prevents mistakes.
Our connection systems mean you have the right solution from the word go.

 

OEM Alpha direct: base station

Product-Highlights

  • Up to 5 connections for valve actuators/zones
  • Changeover input for heating/cooling
  • Wall-mounted or on a hat rail
  • Easy and intuitive fitting due to screwless clamping method
  • Connections clearly laid out
  • Automatic temperature setback for 2 heating programs via an external digital time switch
  • Standardised transformer (optional), standby < 0.3 watts
  • Integrated strain relief compliant with DIN EN 607301
OEM Alpha direct: Base station

Overview

Product description

The OEM Alpha Base Station direct Standard is the central connection unit of a room-by-room temperature control for the surface temperature adjustment of heating systems.

With minimum expense, the OEM Alpha Base Station direct can be wired to all system components as e. g. thermostats and actuators. The system components are supplied directly with the voltage supply of the OEM Alpha Base Station direct. All switching commands for the thermostats are forwarded directly to the connected components via the OEM Alpha Base Station direct.

The reduction channel of the Standard version allows connection of an external system clock to reduce temperature globally. This variant is suitable for systems which work with normally-open (NO) or normally-closed (NC) components.

Technical Information

Features

  • Heating
  • Temperature setback channel connection for an external system clock
  • Port for an external time switch
  • Up to 10 room thermostats
  • Easy to fit with screws
  • Simple to mount on a hat rail
  • Up to 21 connections for 18 valve actuators max.
  • Non-language-based, intuitive symbols
  • Suitable for NC and NO actuators
  • Screwless plug-in/clamp connection method
  • Tried-and-tested cable management and standard-compliant strain relief
  • Suitable for heating systems
  • Maintenance free
  • Superior reliability

 

 

Available versions

24 V/230 V, 6 zones Heating, without transformer
24 V/230 V, 10 zones Heating, without transformer

Product description

The OEM Alpha Base Station direct Standard plus is the central connection unit of a room-by-room temperature control for the surface temperature adjustment of heating and cooling systems.

With minimum expense, the OEM Alpha Base Station direct can be wired to all system components as e. g. thermostats and actuators. The system components are supplied directly with the voltage supply of the OEM Alpha Base Station direct. All switching commands for the thermostats are forwarded directly to the connected components via the OEM Alpha Base Station direct.

The Control variant is equipped with connections for switching a pump, a boiler and other electrical consumers. Individual temperature profiles can be programmed via the timer module integrated in the cover. This variant is suitable for systems which work with normally-open (NO) or normally-closed (NC) components.

Technical Information

Features

  • Changeover input for heating/cooling
  • Pump/boiler control
  • Port for dew point sensor/temperature limiter
  • Port for an external time switch
  • Up to 10 room thermostats
  • Easy to fit with screws
  • Simple to mount on a hat rail
  • Up to 21 connections for 18 valve actuators max.
  • Non-language-based, intuitive symbols
  • Suitable for NC actuators, without pump control also for NO actuators (NO: normally open)
  • Screwless plug-in/clamp connection method
  • Tried-and-tested cable routing and standardised strain relief
  • Suitable for heating and/or cooling systems
  • Maintenance free
  • Superior reliability
  • PE connector

Available versions

24 V, 6 zones heating, cooling, pump control
24 V, 10 zones heating, cooling, pump control
230 V, 6 zones heating, cooling, pump control
230 V, 10 zones heating, cooling, pump control

Product description

The OEM Alpha Base Station direct Comfort is the central connection unit of a room-by-room temperature control for the surface temperature adjustment of heating and cooling systems.

With minimum expense, the OEM Alpha Base Station direct can be wired to all system components as e. g. thermostats and actuators. The system components are supplied directly with the voltage supply of the OEM Alpha Base Station direct. All switching commands for the thermostats are forwarded directly to the connected components via the OEM Alpha Base Station direct.

The Comfort variant is equipped with connections for switching a pump, a boiler and other electrical consumers. The reduction channel allows connection of an external system clock to reduce temperature globally. This variant is suitable for systems which work with normally-open (NO) or normally-closed (NC) components.

Technical Information

Features

  • Changeover input for heating/cooling
  • Optional system clock (timer module) fitted to the lid of the housing for timed setback of the room temperature
  • Adjustable run-down time for pump and boiler control
  • The switch outputs’ control direction (NO or NC) and the pump run-down time can be configured via a DIP switch
  • Pump/boiler control
  • Port for dew point sensor/temperature limiter
  • Port for an external time switch
  • LED status display
  • For up to 10 room thermostats
  • Easy to fit with screws
  • Simple to mount on a hat rail
  • Up to 21 connections for 18 valve actuators max.
  • Non-language-based, intuitive symbols
  • Parameterisation via a DIP switch
  • Port for a timer module
  • Suitable for NC and NO actuators
  • Screwless plug-in/clamp connection method
  • Tried-and-tested cable routing and standardised strain relief
  • Suitable for heating and/or cooling systems
  • Maintenance free
  • Superior reliability

Available versions

24 V, 6 zones heating/cooling, pump and boiler control, status indication
24 V, 10 zones heating/cooling, pump and boiler control, status indication
230 V, 6 zones heating/cooling, pump and boiler control, status indication
230 V, 10 zones heating/cooling, pump and boiler control, status indication

Product description

The OEM Alpha Base Station direct Control is the high-quality, wired connection unit for the modern single-room control system Alpha direct. It serves for maximum comfort and energy-efficiency for surface temperature adjustment for heating and cooling systems.

The system components are supplied directly via the voltage supply of the OEM Alpha Base Station direct. All swichting comands for the thermostats are forwarded to the connected components and actuators without delay.

In full equipment, the OEM Alpha Base Station direct has connections for switching a pump, boiler and other electrical consumers. It is suitable for systems that work with normally-open (NO) or normally-closed (NC) components.

Technical Information

Features

  • Changeover input for heating/cooling
  • System clock (timer module) fitted to the casing cover for timed setback of the room temperature
  • Adjustable run-down time for pump and boiler control
  • The switch outputs’ control direction (NO or NC) and the pump run-down time can be configured via a DIP switch
  • Pump/boiler control
  • Port for dew point sensor/temperature limiter
  • Port for an external time switch
  • LED status display
  • For up to 10 room thermostats
  • Easy to fit with screws
  • Simple to mount on a hat rail
  • Up to 21 connections for 18 valve actuators max.
  • Non-language-based, intuitive symbols
  • Port for a timer module
  • Suitable for NC and NO actuators
  • Screwless plug-in/clamp connection method
  • Tried-and-tested cable routing and standardised strain relief
  • Suitable for heating and/or cooling systems
  • Maintenance free
  • Superior reliability
  • Exceptionally good value

Available versions

24 V, 6 zones, heating/cooling, pump and boiler control, status indication, integrated system clock
24 V, 10 zones, heating/cooling, pump and boiler control, status indication, integrated system clock
230 V, 6 zones, heating/cooling, pump and boiler control, status indication, integrated system clock
230 V, 10 zones, heating/cooling, pump and boiler control, status indication, integrated system clock

Product description

The OEM Alpha Base Station direct switch is the central connection unit of a room-by-room temperature control system for surface temperature control of heating and cooling systems.

The system components are supplied directly with the voltage supply of the OEM Alpha Basis direct switch. All switching commands for the thermostats are forwarded directly to the connected system components via the OEM Alpha Base Station direct switch.

The OEM Alpha Base Station direct switch has connections for switching a pump and other electrical components. The biggest advantage is that the connection unit can be wired in advance and configured in the system. This saves time and is therefore cost-effective.

Technical Information

Features

  • Heating/cooling
  • Changeover input for heating/cooling
  • Signal input for temperature limiter or dewpoint sensor
  • 1 internal temperature setback channel – connection for room control unit
  • Normally closed (NC) control direction
  • Pump control
  • A rotary switch allocates the controls to the valve actuators
  • Up to 8 room thermostats
  • Easy to fit with screws
  • Simple to mount on a hat rail
  • Ports for 16 valve actuators max.
  • Non-language-based, intuitive symbols
  • LED status display
  • Suitable for NC actuators
  • Screwless plug-in/clamp connection method
  • Tried-and-tested cable routing and standardised strain relief
  • PE adapter?
  • Maintenance free
  • Superior reliability
  • Exceptionally good value

Available versions

24 V, 8 zones, heating, cooling, pump control