NIBE™ F470 exhaust air heat pump A small detail with great power. NIBE F470 is a complete exhaust air heat pump for new installations and replacement in houses and other properties. • Display unit with easy-to-read colour screen • Low energy fans • Great savings thanks to large compressor with intelligent control to work with the most favourable temperature conditions. • utdoor temperature sensor/Room temperature sensor O • Schedule heating, ventilation and hot water, plus holiday mode • ses environmentally-friendly R290 (Propane) refrigerant U • ontrols up to four heating systems, with different temC perature levels • Phase individual load monitor • Communicates with mobile phone using GSM (accessory) • Smart ventilation design for low noise level and high ventilation capacity • easures and logs average indoor temperature during the M heating season NIBE F470 can be used in low energy/passive houses requiring exhaust and supply ventilation in combination with energy efficient water heating. It allows waterborne comfort heating in areas such as toilets and bathrooms. • Energy efficient ventilation through low energy fans • Offers higher energy savings compared to the FTX unit as heat recovery can be used for hot water and comfort heating all year round • Room temperature sensor that stabilises room temperature depending on body heat, solar radiation etc. • Complete, compact, high value system with ventilation, hot water and heating all in the same product NIBE F470 NIBE F470 is an exhaust air heat pump with supply air coil. It has integrated DC fans and water heater with copper or stainless steel corrosion protection. It comes with an integrated immersion heater. NIBE F470 reduces energy costs considerably by recovering energy from ventilation air and supplying it to the heat pump. The device ventilates homes, supplies heat and produces domestic hot water. It is intended for low temperature dimensioned radiator circuits and/or under floor heating. NIBE F470 can be docked to other heat sour

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 energy from exhaust air. Energy extracted from exhaust air is transferred into a water-based heating system to heat your home and hot water. The compressor raises the pressure of the refrigerant, resulting in an increase in temperature in the heat pump. Warm exhaust air is blown across the heat exchange and heat is transferred into the refrigerant circuit. Cold exhaust air passes to the outside...

good to know about NIBE™ F470 Maintenance The control panel is designed to offer the simplest possible operation. It requires minimum maintenance. All that needs doing is checking safety valves and cleaning air filters and fans. The air filters are located in filter cartridges and are very easy to clean. A microprocessor controls NIBE F470 for easy operation and to make sure the heat pump runs as efficiently as possible by choosing the best method of operation. The microprocessor also manages the heating automatic device and circulation pump. It can also control an automatic bypass when two different...

good to know about NIBE™ F470 Equipment F470 XL33

good to know about NIBE™ F470 List of components Pipe connections Electrical components Connection, heating medium flow line Immersion heater card Connection, heating medium return line Base card Connection, cold water Input circuit board Display unit Ventilation connection, exhaust air XL32 Ventilation connection, extract air Ventilation connection, supply air Immersion heater XL34 Ventilation connection, outdoor air HVAC components MA1 Shunt motor with handwheel Expansion vessel FL1 Safety valve, hot water heater Cooling components FL2 Safety valve, climate system Vacuum valve Circulation pump...

good to know about NIBE™ F470 Dimensions Avoid routing pipes through the marked area. Outdoor air Undvik rördragning inom markerat områ

installation Pipe connections Installation and positioning To facilitate pipe installation, a space should be left for the distribution manifold etc on the right or left-hand side. For other installation dimensions, see "Dimensions". Install the heat pump with its back to an outside wall, in a room where noise does not matter, in order to eliminate noise problems. If this is not possible, avoid using a wall that backs on to a bedroom or some other room where noise would be a problem. Leave space between the heat INK KV-ANSL pump VV and wall behind (and any routing of supply cables and pipes)...

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. NIBE F470 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 only be made by persons with the necessary expertise. NIBE F470 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 according...

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, EKKX or LiYY. Tillgängligt Available tryck pressure (kPa) (kPa) 60 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. Install the room temperature sensor in a neutral position where the shown temperature is required....

installation Ventilation Connect NIBE F470 so that all ventilation air except air from the kitchen fan passes the evaporator in the heat pump. Normed min flow is 0.35 l/s per m2 living area. For optimum heat pump performance ventilation flow should not be less than 28 l/s (100 m3/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 on start up and when there is no one at home) the minimum value is 31 l/s (110 m3/h). Even if the norm requirements give lower flow requirements, increasing to 110 m3 /does not mean an...