System Description; This Is How Your Heat Pump Works - IVT 495 TWIN Manual To Installation, Commissioning And Maintenance

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System description

1. Outdoor air is taken in through windows or wall ventilators and is heated by the
radiators or floor heating. Outdoor air can also be taken in through an intake air
unit (accessory).
2. The used 20 degree room air is led through exhaust ventilators in the kitchen
and wet rooms to the heat pump, where its energy is efficiently recycled before
the air leaves the house. Heat is also accumulated from the ground through a
hose or a bore hole.
3. The recycled energy is used to produce hot water and to heat the house. The
electric element connects automatically if additional heat is required. When the
heating system is started, it automatically heats the house and hot water to
required temperatures (according to its settings).
4. Exhaust air provides the ground coil with new heat when the house does not
need heating.
IVT 495 TWIN 9518799
The ducting system
returns the warmed room
air to the pump.
Fresh air intake
Radiator
Floor heating

This is how your heat pump works

Used room air,
approx. 20ºC
The energy in the
ventilation air is extracted
before it leaves the house.
Duration hot water
A non-toxic liquid circulates in the coils and
fetches heat from the surrounding soil.
6
IVT 495 TWIN.
The heat pump converts energy from the
exhaust air and ground into heating and
hot water.
+ 4 ºC
-1 ºC