DISTURBANCES IN COMFORT
Disturbances in comfort are undesirable changes to the hot water/indoor
comfort, for example when the temperature of the hot water is too low
or if the indoor temperature is not at the desired level.
A malfunction in the heat pump can sometimes be noticed in the form
of a disturbance in comfort.
In most cases, the heat pump notes operational interference and indicates
this with alarms and shows instructions in the display.
DOMESTIC HOT WATER
The water one showers in for example.
ELECTRICAL ADDITION
This is the electricity that, for example, an immersion heater produces
when the compressor's output is not sufficient to fulfil the property's
heating demand.
EMERGENCY MODE
A mode that can be selected using the switch in the event of a fault,
which means that the compressor stops. When the heat pump is in
emergency mode, the building is heated using an immersion heater. Hot
water is not produced.
EVAPORATOR
Heat exchanger where the refrigerant evaporates by retrieving heat en-
ergy from the air which then cools.
EXHAUST AIR
The air that comes from the exhaust air device in the various rooms of
the accommodation, to F730.
EXHAUST AIR DEVICES
Vents, usually in the ceiling, in the kitchen/bathroom/clothes closet where
the air is drawn in to be forwarded to F730.
79Chapter 6 | GlossaryNIBE F730