Harvia Pro D Infra Multimode INFRA-M is an infrared control unit designed for infrared radiators, infrared heating panels and other compatible infrared heating systems.
The Multimode control system allows the heating to be controlled either by temperature or by infrared intensity. The control panel provides a digital display for temperature, heating intensity and operating time and also includes predefined operating programmes.
The system has two separately controllable heating circuits, each with a maximum output of 1.5 kW. The total maximum infrared heating load is 3.0 kW. The infrared outputs can be operated in switching or dimming mode.
When infrared radiators are used, the temperature can be adjusted from 30 to 70 °C. With infrared heating panels, the maximum temperature is limited to 50 °C, and a compatible panel temperature sensor must be installed.
The control unit also provides outputs for lighting and fan control. The maximum lighting load is 60 W and the maximum fan load is 50 W. The standard operating time limit is 6 hours and can be configured to 12 or 24 hours.
The compact control panel is separate from the power unit, allowing it to be installed in a convenient operating position. Electrical installation and configuration must be carried out by a qualified professional in accordance with the manufacturer's instructions.
Technical data:
- Manufacturer: Harvia
- Series: Pro D Infra
- Model: INFRA-M
- Control mode: Multimode
- Product type: infrared control unit
- Maximum controlled infrared output: 3.0 kW
- Number of heating circuits: 2
- Maximum output per heating circuit: 1.5 kW
- Infrared control: switching and dimming
- Temperature control: yes
- Intensity control: yes
- Temperature setting range: 30–70 °C
- Maximum temperature with infrared heating panels: 50 °C
- Lighting output: max. 60 W
- Fan output: max. 50 W
- Operating time limit: 6, 12 or 24 h
- Remote start input: yes
- Power supply: 230 V AC, 1N PE
- Control panel size: 79 × 103 × 36.6 mm
- Control panel protection rating: IPX4
- Control panel installation cut-out: 65 × 70 × 35 mm
- Power unit size: 238 × 170 × 49.5 mm
- Power unit protection rating: IP20
- Control panel cable: 3 m
- Colour: black
- Product code: INFRA-M
- EAN: 9120053868509
- Sales unit: 1 pc.









































