Nibe F1245 Series Installation Manual page 54

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.
54 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
start delta-T, stop delta-T: Here, you can set the temper-
ature difference between solar panel and solar tank at
which the circulation pump will start and stop.
max. tank temperature, max. solar collector temp.: Here,
you can set the maximum temperatures in the tank and
solar panel respectively at which the circulation pump
will stop. This is to protect against excess temperatures
in the solar tank.
If the unit has an anti-freeze function, solar panel cooling
and/or passive/active recharging you can activate them
here. When the function has been activated, you can
NIBE F1245