Components - York Geysir User Manual

W
The brine is guided into the heat pump's evaporator. The enclosed refrigerant in the refrigerant cir-
cuit is forced to boil as the pressure in the expansion valve drops and later evaporates to a gas in
the evaporator. The energy produced during this process is released by the slightly heated brine.
E
The refrigerant that now contains a large quantity of energy in the form of heat is transferred to the
compressor, which both increases its temperature and pressure.
R
The refrigerant then continues to the condenser. When condensing, the refrigerant supplies its heat
energy to the heat transfer fluid circuit. The refrigerant's temperature decreases and returns to a
liquid state.
T
The heat transfer fluid circuit transports the heat energy out to the water heater, radiator or the
under floor heating system, which heat up.
Y
The refrigerant is then transported through the expansion valve where the pressure drops and the
refrigerant starts to boil and then the process starts again.
2 .2

Components

The heat pump you acquired is a complete heat pump installation for heating and hot water.
It has the market's first compressor developed solely for heat pumps. It has an integrated 180
litre water heater and auxiliary heating. The water heater uses Tap Water Stratificator, which
is technology that results in more effective heat transfer and
effective layering of the water in the water heater.
The heat pump unit is equipped with control equipment,
which is controlled via a control panel.
Heat enters the house via a water borne heating system, a
low temperature system. The heat pump supplies as much
of the heat demand as possible before auxiliary heating is
engaged and assists.
The heat pump unit consists of five basic parts:
Q Heat pump
Scroll compressor
l
Stainless steel heat exchanger
l
Circulation pumps for brine and heating systems
l
Valves and safety equipment for cooling systems and
l
corresponding electrical components.
W Water heater
180 litres
l
Internal anti-corrosion protection with copper or stain-
l
less steel
It has an anode that does not require replacing,
l
which means that it is maintenance-free
E Exchange valve
The heated water either passes through to the hea-
l
ting system or to the water heater depending on whe-
ther heating or hot water is to be produced.
3
5
2
4
1
Figure 2: Heat pump components .
ENGLISH
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