Nibe F1255 Installation Manual page 52

mixing valve amplifier
Setting range: 0.1 – 10.0
Default value: 1.0
mixing valve step delay
Setting range: 10 – 300 s
Default values: 30 s
Contr. pump GP10
Setting range: on/off
Factory setting: off
Here, you select which climate system (2 - 8) you wish
to set.
use in heating mode: If the heat pump is connected to
a climate system(s) for cooling, any condensation can
take place in this/these. Check that "use in heating
mode" has been selected for the climate system(s) that
is/are not adapted for cooling. This setting means that
the sub-shunt for the extra climate system closes when
cooling operation is activated.
use in cooling mode: Select "use in cooling mode" for
climate systems that are adapted to handle cooling. For
2-pipe cooling you can select both "use in cooling mode"
and "use in heating mode", while for 4-pipe cooling you
can only select one option.
Caution
This setting option only appears if the heat
pump is activated for cooling operation in menu
5.2.4..
mixing valve amplifier, mixing valve step delay: Here,
you set the shunt amplification and shunt waiting time
for the various extra climate systems that are installed.
Contr. pump GP10: Here, you can set the speed of the
circulation pump manually.
See the accessory installation instructions for function
description.
52 Chapter 8 | Control - Menus
MENU 5.3.4 - SOLAR HEATING
start delta-T
Setting range: 1 – 40 °C
Default value: 8 °C
stop delta-T
Setting range: 0 – 40 °C
Default value: 4 °C
max. tank temperature
Setting range: 5 – 110 °C
Default value: 95 °C
max. solar collector temp.
Setting range: 80 – 200 °C
Default value: 125 °C
anti-freeze temperature
Setting range: -20 – +20 °C
Default value: 2 °C
start solar collector cooling
Setting range: 80 – 200 °C
Default value: 110 °C
passive recharging - activation temperature
Setting range: 50 – 125 °C
Factory setting: 110 °C
passive recharging - deactivation
temperature
Setting range: 30 – 90 °C
Factory setting: 50 °C
active recharging - activating dT
Setting range: 8 – 60 °C
Factory setting: 40 °C
active recharging - deactivating dT
Setting range: 4 – 50 °C
Factory setting: 20 °C
NIBE F1255