Electrical connections

DANGER! Before making the electrical connection, ensure that the power supply has been disconnected from the mains.

• The RLT Flat appliance has a built-in control unit and operates according to the plug & play principle, so it is sufficient to connect the main power cable. The control panels are located inside the unit, in the exhaust air flow behind an access door.
• The diameter and type of power cable must be determined taking into account the total power of the appliance and the voltage drop that occurs depending on the distance.
• The communication cable and the control panel power cables must not be transported in the same place. They must be transported to different locations.
• Even if the necessary precautions have been taken in the device, the necessary circuit breakers must be used in the main line in accordance with the current values of the device.
• The earthing conductor must be connected to the section indicated on the panel.
• Ensure that no parts of the appliance are punctured when making the electrical connections.
• The cables leading from the mains to the appliance must be protected from damage.
• Some RLT Flat series heat recovery appliances are delivered disassembled and must be installed and the cable connections made on site.