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Evaporate
In
the evaporator, energy from the heat source is absorbed by the refrigerant passing through
the evaporator. The refrigerant turns into gas. (See "Heat Pump Principle" on p. 4).
INTEGRAL
INTEGRAL
a calculated heat demand value. This value is determined by comparing the actual supply
line temperature with its calculated (setpoint) value. The difference between the two values
is multiplied by the time during which the difference is active. The resul- ting value is referred
to as the integral. The integral value is automatically established when heat is being
produced. The value can be viewed in the sub-menu TEMPERATURE.
Compressor
The
compressor raises temperature and pressure of the the refrigerant (See "Heat Pump
Principle" on p.4).
Condenser
In
the condenser, the refrigerant releases its heat energy to the heating circuit. (See "Heat
Pump Principle" on p.4)
CURVE
The
CURVE value will be adjusted on the control panel. The value indicates the temperature
of the water distributed to the radiators (supply line temperautre) at an outside air
temperature of 0°C.
Refrigerant
Cir
cuit in the heat pump filled with refrigerant that by evaporation, compression, and
condensation absorbs heat energy from the sytem circuit and releases it to the Heating circuit.
Radiator
Heating element
Control
T
he control computer regulates the whole installation. All system settings and computer
temperature changes are stored and registered in the computer. Settings are adjusted
ia the graphic display on the control panel.
v
Heating circuit
T
he heating circuit receives heat energy from the refrigerant circuit and carries it to the water
heater or radiator/ floor coil systems. (See further"Heat Pump Principle" on p.4).
Heat curve
T
he heat curve is the control computer's instrument for determining the required supply line
temperature of the heating system. Indoor temperature will be adjusted by adjustment of the
CURVE value
Control
Terminology and Abbreviations
is the heat balance of the heating system. Production of heat is regulated acc. to
48
circuit
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