SLIM - Heat Recovery Unit

Low-profile heat recovery units specially designed for false ceiling installation (indoors). Aluminium counter-flow heat exchanger up to 92% efficiency (EUROVENT certified), plug-fans with backward curved metal blades and EC motor. Integrated bypass (100%) for free-cooling and defrost. Suited for airflows up to 2000 m³/h. Pre-configured control system for easy startup with touch screen. The casing is made of 30 mm self-supporting double skinned panels (mineral wool, 100 kg/m³, thermal conductivity 0.037 W/mK). The inner and outer skin are made from galvanized steel. Easy access to all the components via the bottom access over generously sized sliding doors. Filters are accessible from the side as well. Rectangular inlet and discharge connections.

Versions available:

Left hand/ right hand. With integrated electric preheater/ without preheater.

Sizes by nominal airflow at 250–300 Pa:

800 m³/h, 1200 m³/h, 1600 m³/h, and 2000 m³/h.

Options:

Integral preheater module. SLIM units can be ordered with the preheater module mounted from factory or as an accessory to be installed on site.

Accessory modules (post-treatment):

External modules specially designed for the range.

• Electric battery.
• Hot water coil.
• Cold water coil.
• Reversible water coil for heating/ cooling.
• Direct expansion coil.

Filter:

• M5 (ePM10 50%) filter on the extract air side to protect the heat exchanger.
• F7 (ePM1 50%) filter on the outdoor air side. It is possible to replace the F7 filter by a F9 (ePM1 80%) type on site.
• The filter clogging is controlled by differential pressure switches.

Control system:

• Built-in programable control system (plug and play).
• Modbus RTU (RS485) and BACNET IP communication protocol. Remote touchscreen panel included. 

Features and benefits:

• Sliding access doors.
• One man maintenance.
• Integrated condensation pump.
• Easy installing.
• Patented tight filter system.
• Good air quality.
• Patented module fixation.
• Clean design.
• Bottom and side access to the filters.
• Easy maintenance.
• All main components are easily removable.
• Separate electrical cabinet facilitates commissioning and service.