RETURN PIPE
The line in which the water is transported back to the indoor module
from the house heating system (radiators/heating coils).
RETURN TEMP
The temperature of the water that returns to the indoor module after
releasing the heat energy to the radiators/heating coils.
ROOM SENSOR
A sensor that is located indoors. This sensor tells the indoor module how
hot it is indoors.
SAFETY VALVE
A valve that opens and releases a small amount of liquid if the pressure
is too high.
SHUTTLE VALVE
A valve that can send liquid in two directions. A shuttle valve that enables
liquid to be sent to the climate system, when the heat pump produces
heating for the house, and to the hot water side, when the heat pump
produces hot water.
SUPPLY TEMPERATURE
The temperature of the heated water that the indoor module sends out
to the heating system. The colder the outdoor temperature, the higher
the supply line temperature becomes.
WATER HEATER
Container where domestic water is heated. Is located inside the heat
pump, but an extra hot water heater can be installed in the event of large
hot water requirements.
Container where domestic water is heated. Is located somewhere outside
the heat pump.
NIBE VVM 320Chapter 6 | Glossary86