NIBE™ F370
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NIBE™ F370 exhaust air heat pump The smart, simple cost-saver. • isplay unit with easy-to-read colour screen D • Low energy fan • Large compressor with intelligent control that sets the most favourable temperature conditions to give optimum savings • utdoor temperature sensor/room temperature sensor O • cheduling heating, ventilation and hot water as well as S holiday mode • ses environmentally-friendly R290 (Propane) refrigerant U • ontrol up to four heating systems, with different temC perature levels • Phase individual load monitor • Can communicate via mobile network, GSM (accessory) • Low noise and high ventilation capacity thanks to ventilation section design • easures and logs average indoor temperature during M the heating season NIBE F370 NIBE F370 is a complete exhaust air heat pump for both new installations and replacement in homes NIBE F370 has an integrated DC fan and a water heater that has either copper, stainless steel or enamel corrosion protection. In addition it has an integrated immersion heater. Energy is recovered from the ventilation air and supplied to the heat pump, which reduces energy costs considerably. The device ventilates the house, supplies heat and produces domestic hot water. NIBE F370 is intended for low temperature dimensioned radiator circuits and/or under-floor heating. NIBE F370 can be docked to other heat sources such as district heatin

How do Exhaust air heat pumps work? Ventilation, which means totally hygienic inside air, is a basic requirement for living in a healthy house. Controlled domestic ventilation with heat recovery reuses the energy from the exhaust air. Expansion Valve 45 °C 55 heat exchange and the heat Warm exhaust air is blown across the°C is transferred into the refrigerant circuit. The cold exhaust air passes to the outside of the house. Energy extracted from the exhaust air is transferred into a waterbased heating system to heat your home and hot water. The compressor raises the pressure of the...

good to know about NIBE™ F370 Maintenance The control panel is designed to offer the simplest possible operation. Nibe requires minimum maintenance. All you have to do is check the safety valves and clean the air filter and fan. The air filter is located in a filter cartridge and is very easy to clean. A microprocessor controls F370. This makes for easy operation at the same time as always enabling the heat pump to run as efficiently as possible, as the microprocessor continuously decides the best method of operation. The microprocessor also manages the heating automatic device and...

good to know about NIBE™ F370 Equipment

GOOD TO KNOW ABOUT NIBE™ F370 Pipe connections XL1 Connection, heating medium flow line XL2 Connection, heating medium return line XL3 Connection, cold water XL31 Ventilation connection, exhaust air XL32 Ventilation connection, extract air HVAC components FL1 Safety valve, water heater FL2 Safety valve, climate system GP1 Heating medium pump QM10 Filler valve, water heater QM11 Filler valve, climate system QM20 Venting, climate system QM31 Shut-off valve, heating medium flow QM32 Shut off valve, heating medium return WM2 Overflow water discharge BP5 Pressure gauge, heating system Electrical...

good to know about NIBE™ F370 Avoid routing pipes through the Undvik rördragning marked area

installation Pipe connections Installation and positioning A space should be left for the distribution manifold on the right or left hand side to facilitate pipe installation. Please see “Dimensions” below for other installation dimensions. In order to eliminate noise problems, install the heat pump with its back against an outside wall in a room where noise will not be disturbing. If this is not possible, avoid installing the heat pump against a wall that backs on to a bedroom or some other room where noise would be a problem. Leave space between the heat pump and the wall behind it (and...

installation Electrical connections Connection must not be carried out without the permission of the electricity supplier and must be under the supervision of a qualified electrician. F370 is equipped with a closed expansion vessel as standard. Current norms require the heating installation to be inspected before it is commissioned. This inspection should be carried out by a person with the necessary expertise. F370 must be connected with the corresponding connection cable (length 2 m) via an isolator switch with a minimum breaking gap of 3 mm. Minimum cable area must be dimensioned...

installation Outdoor and room temperature sensors Pump and pressure drop diagram Connect the sensors with two-core cable to terminal block. The minimum cable cross section should be 0.4 mm2 up to lengths of 50 metres, for example, EKXX or LiYY. Tillgängligt Available tryck pressure (kPa) (kPa) Install the outdoor temperature sensor in the shade on a wall facing north or north-west, so it is unaffected by the morning sun. If a conduit is used it must be sealed to prevent condensation in the sensor capsule. External control and load monitor In cases where an external control is required, it...

installation Ventilation Connect F370 so that all ventilation air except air from the kitchen fan passes the evaporator in the heat pump. Ventilation flow should conform to applicable norms. For optimum heat pump performance the ventilation flow should not be less than 28 l/s (100m3/h) at an exhaust air temperature of at least 20 °C. On occasions when the exhaust air temperatures are lower than 20 °C (for example at start up and when the place is empty) the minimum value is 31 l/s (110 m3/h). Even if the norm requirements give lower flow requirements, increasing to 110 m3 /h does not mean...

installation Control, general The indoor temperature depends on several factors. Sunlight and heat emissions from people and household machines are normally sufficient to keep the house warm during the warmer parts of the year. When it gets colder outside, the climate system must be started. The colder it is outside, the warmer radiators and floor heating system must be. F370 is equipped with a USB socket in the display unit. This USB socket can be used to connect a USB memory stick to update the software, save logged information and handle the settings in F370. Control of the heat...