stop temp. economy / normal / lux
Setting range: 5 – 70 °C
Factory setting (°C):
Copper
luxurynormaleconomy
545147F1226-6
545046F1226-8
534945F1226-12
Stainless
luxurynormaleconomy
525046F1226-6
504744F1226-8
474441F1226-12
stop temp. per. increase
Setting range: 55 – 70 °C
Factory setting: 55 °C
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.
Menu 5.1.2 - max flow line temperature
climate system
Setting range: 5-70 °C
Default value: 60 °C
Set the maximum supply temperature for the climate
system here.
Caution
Underfloor heating systems are normally max
flow line temperature set between 35 and 45
°C.
Check the max floor temperature with your floor
supplier.
Menu 5.1.3 - max diff flow line temp.
max diff compressor
Setting range: 1 – 25 °C
Default value: 10 °C
max diff addition
Setting range: 1 – 24 °C
Default value: 7 °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. com-
pressor
max diff compressor
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
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.
Menu 5.1.4 - alarm actions
Select how you want the heat pump to alert you that
there is an alarm in the display here.
The different alternatives are that the heat pump stops
producing hot water (default setting) and/or reduces
the room temperature.
Caution
If no alarm action is selected, it can result in
higher energy consumption in the event of an
alarm.
Menu 5.1.7 - br pmp al set.
min. brine out
Setting range: -12 – 15 °C
Default value: -8 °C
max brine in
Setting range: 10 – 30 °C
Default value: 30 °C
min. brine out
Set the temperature at which the heat pump is to activ-
ate the alarm for low temperature in outgoing brine.
If "automatic reset" is selected, the alarm resets when
the temperature has increased by 1 °C below the set
value.
max brine in
Set the temperature at which the heat pump is to activ-
ate the alarm for high temperature in incoming brine.
Select “alarm activated" to activate the alarm.
Menu 5.1.8 - operating mode brine pump
op. mode
Setting range: intermittent, continuous, 10 days con-
tinuous
Default value: intermittent
NIBE F1226Chapter 8 | Control - Menus36
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