Nibe F1145 - Nibe F1145 Installer Manual

Sub-menus
Menu SERVICE has orange text and is intended for the
advanced user. This menu has several sub-menus. Status
information for the relevant menu can be found on the
display to the right of the menus.
operating settings Operating settings for the heat
pump.
system settings System settings for the heat pump, ac-
tivating accessories etc.
accessory settings Operational settings for different
accessories.
soft in/outputs Setting software controlled in and out-
puts on the input circuit board (AA3).
factory setting service Total reset of all settings (includ-
ing settings available to the user ) to default values.
forced control Forced control of the different compon-
ents in the heat pump.
start guide Manual start of the start guide which is run
the first time the heat pump is started.
quick start Quick starting the compressor.
NOTE
Incorrect settings in the service menus can
damage the heat pump.
Menu 5.1 - operating settings
Operating settings can be made for the heat pump in
the sub menus.
Menu 5.1.1 - hot water settings
economy
Setting range start temp. economy: 5 – 55 °C
Factory setting start temp. economy: 38 °C
Setting range stop temp. economy: 5 – 60 °C
Factory setting stop temp. economy: 48 °C
normal
Setting range start temp. normal: 5 – 60 °C
Factory setting start temp. normal: 41 °C
Setting range stop temp. normal: 5 – 65 °C
Factory setting stop temp. normal: 50 °C
luxury
Setting range start temp. lux: 5 – 70 °C
Factory setting start temp. lux: 44 °C
Setting range stop temp. lux: 5 – 70 °C
Factory setting stop temp. lux: 53 °C

NIBE F1145

stop temp. per. increase
Setting range: 55 – 70 °C
Factory setting: 55 °C
step difference compressors
Setting range: 0.5 – 4.0 °C
Factory setting: 1.0 °C
charge method
Setting range: target temp, delta temp
Default value: delta temp
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 several compressors are available set the difference
between engagement disengagement of them during
hot water charging and fixed condensing.
Here you select the charge method for hot water opera-
tion. "delta temp" is recommended for heaters with
charging coil, "target temp" for double-jacketed heaters
and heaters with domestic coil.
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. If the installation has more than one climate
system, individual maximum supply temperatures can
be set for each system. Climate systems 2 - 8 cannot be
set to a higher max supply temperature than climate
system 1.
Caution
Underfloor heating systems are normally
flow line temperature
°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
max
set between 35 and 45
Chapter 8 | Control - Menus 45