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Menu 5.1.1 - hot water settings
Menu 5.1.3 - max diff flow line temp.
economy
max diff compressor
Setting range start temp. economy: 15 – 52 °C
Setting range: 1 – 25 °C
Factory setting start temp. economy: 40 °C
Default value: 10 °C
Setting range stop temp. economy: 15 – 55 °C
max diff addition
Factory setting stop temp. economy: 45 °C
Setting range: 1 – 24 °C
normal
Default value: 7 °C
Setting range start temp. normal: 15 - 52 °C
Factory setting start temp. normal: 45 °C
Setting range stop temp. normal: 15 - 55 °C
Factory setting stop temp. normal: 50 °C
luxury
Setting range start temp. lux: 15 – 62 °C
Factory setting start temp. lux: 49 °C
Setting range stop temp. lux: 15 – 65 °C
Factory setting stop temp. lux: 54 °C
stop temp. per. increase
Setting range: 55 – 70 °C
Default values: 55 °C
Here you set the maximum permitted difference
between the calculated and actual supply temperature
during compressor respectively add. heat mode. Max
diff. additional heat can never exceed max diff. compressor
max diff compressor
When the current supply temperature deviates from
the set value compared to that calculated, the heat
pump is forced to stop irrespective of the degreeminute value.
If the current supply temperature exceeds the calculated flow with set value, the degree minute value is
set to 0. The compressor in the heat pump stops when
there is only a heating demand.
max diff addition
Here you set the start and stop temperature of the hot
water for the different comfort options in menu 2.2 as
well as the stop temperature for periodic increase in
menu 2.9.1.
If "addition” is selected and activated in menu 4.2 and
the present supply temp exceeds the calculated with
set value, the additional heat is forced to stop.
With "high power" activated the hot water is charged
with greater power than standard mode and therefore
has a greater hot water capacity
Menu 5.1.4 - alarm actions
Menu 5.1.2 - max flow line temperature
The different alternatives are that the heat pump stops
producing hot water (default setting) and/or reduces
the room temperature.
climate system
Select how you want the heat pump to alert you that
there is an alarm in the display here.
Setting range: 20-70 °C
Caution
Default value: 60 °C
If no alarm action is selected, it can result in
higher energy consumption in the event of an
alarm.
Set the maximum supply temperature for the climate
system here. If the installation has more than one climate system, individual maximum flow temperatures
can be set for each system.
Menu 5.1.5 - fan sp. exhaust air
Caution
normal and speed 1-4
Underfloor heating systems are normally max
flow line temperature set between 35 and 45
°C.
Setting range: 0 – 100 %
Check the max floor temperature with your
floor supplier.
Set the speed for the five different selectable speeds
for the fan here.
Caution
An incorrectly set ventilation flow can damage
the house and may also increase energy consumption.
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Chapter 8 | Control - Menus
NIBE™ F750