Description

Infresco-VR 6kW Smooth Dimmer & High-Capacity Variable Heater Controller

The Infresco-VR Smooth Dimmer 6kW is a high-performance manual variable power controller designed to deliver precise, reliable control of infrared heaters in outdoor, commercial, and industrial environments. Engineered with comfort, efficiency, and durability in mind, this controller is ideal for managing high in-rush current loads commonly associated with infrared heating systems. With an impressive maximum load capacity of 6kW, it is perfectly suited for larger heating installations where consistent performance is essential.

Specifically developed for infrared heaters used in outdoor heating and lighting applications, the controller incorporates an advanced soft-start function that gradually applies power to the heater load. This significantly reduces electrical stress during start-up, extending heater lamp life by up to 30% while simplifying installation. Featuring ten incremental variable power settings, the Infresco-VR Smooth Dimmer allows users to fine-tune heat output to achieve the optimal comfort level in any setting.

When combined with optional energy-saving accessories, the controller automatically manages heater operation once configured. An optional temperature sensor monitors ambient conditions, ensuring heaters activate only when temperatures fall below the selected set point. Additionally, an optional Passive Infrared (PIR) motion sensor detects occupancy, switching heaters on only when movement is present to minimise energy waste. For added convenience, some VR models are compatible with an optional remote control handset, enabling remote power adjustment and switch-off.

Key Features

• Soft-Start Technology – Gradually applies power to reduce in-rush current and extend heater lamp life by up to 30%.

• Manual Variable Control – Ten incremental settings allow precise adjustment of heat output for optimal comfort.

• High Power Capacity – Supports infrared heater loads up to 6kW for larger installations.

• Energy-Saving Operation – Heats only when required when used with optional sensors.

• Temperature Monitoring – Optional temperature sensor ensures heaters activate only below the preset temperature.

• PIR Motion Detection (Optional) – Detects occupancy to prevent unnecessary energy consumption.

• Remote Control Capability – Optional handset for VR models enables remote power adjustment and switch-off.

• Robust Outdoor Design – IP65-rated enclosure for reliable performance in demanding environments.

Applications

The Infresco-VR Smooth Dimmer 6kW is ideal for applications requiring accurate control of high in-rush current heating loads, including:

• Outdoor Heating – Patios, terraces, garden areas, smoking shelters, and outdoor dining spaces.

• Commercial Environments – Restaurants, cafés, bars, hospitality venues, and leisure facilities.

• Industrial Settings – Warehouses, workshops, loading bays, and production areas using infrared heating lamps.

This controller is a cost-effective and energy-efficient solution for businesses seeking reliable, user-controlled heating management.

Technical Specifications

• Main Voltage: 230VAC ±10% @ 50Hz

• Maximum Load (20°C Ambient): 6kW

• Power Consumption: 50mA

• PIR Set Time Period: 5 minutes

• Temperature Set Point Range: 5–25°C

• Factory Set Temperature Trip Point: 20°C

• Maximum Cable Entry: 2.5mm²

• Lamp Installation: Must be fitted in parallel

• Ambient Operating Temperature: -20°C to +30°C

• IP Rating: IP65

• Maximum Unit Operating Temperature: 65°C

PIR Movement Sensor (Optional):

• Operating Voltage: 12V DC

• Detection Angle: 90° adjustable

• Detection Range: Up to 18 metres

• Dimensions: W 280mm × D 200mm × H 80mm

Outdoor Temperature Sensor (Optional):

• Dimensions: W 115mm × D 110mm × H 55mm