Nibe F1145 5 User Manual

heat at room under temp.
Caution
This setting option only appears if a room tem-
perature sensor is connected to F1145 and has
been activated.
Here you can set how far the room temperature can drop
below the desired temperature before F1145 switches to
heating operation.
cool at room over temp.
Caution
This setting option only appears if a room tem-
perature sensor is connected to F1145 and has
been activated.
Here you can set how high the room temperature can
increase above the desired temperature before F1145
switches to cooling operation.
16 Setting "solar heating"
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This part of the start guide is only displayed if the altern-
ative is selected in a previous menu and the accessory is
installed.
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
start delta-T, stop delta-T: Here you can set the tem-
perature difference between solar panel and solar tank
at which the circulation pump is to start and stop.
max. tank temperature, max. solar collector temp.:
Here you can set the maximum temperatures in tank re-
spectively solar panel at which the circulation pump is to
stop. This is to protect against excess temperatures in the
solar tank and production of steam in the solar circuit.
anti-freeze temperature: Here you can set the temper-
ature in the solar panel at which the circulation pump is
to start to prevent freezing.
start solar collector cooling: If the temperature in the
solar panel is greater than this setting at the same time
that the temperature in the solar tank is greater than the
31Chapter 6 | Commissioning and adjustingNIBE™ F1145

Nibe F1145 5 Specifications

General

Brand	Nibe
Model	F1145 5
Category	Heat Pump
Language	English