Nibe F2015 - Charge Pump; Anti-Freeze Function; External Heat Cable; Outside Sensor

Charge pump
When the charge pump is connected to the terminal block
X11 (11) terminal 3 and 4 the pump is controlled by F2015.
Pump activity is dependent on the status of F2015, heat-
ing/hot water requirement and the outdoor temperature.
Pump exercising is handled by F2015.
Anti-freeze function
At temperatures below +2 °C, the charge pump runs period-
ically, and at temperatures below -20 °C it runs continually.
This function applies on the condition that F2015 is powered.
35
30
25
20
15
10
5
5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25
0
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NOTE
There is a risk of freezing when the charge pump is
connected to terminal block X11 (11) and F2015 is
deenergized.
FIGHTER 2020EXTERNT
Signal vid icke larm
Signal vid larm
Laddpump
Extern värmekabel
N
N
230
V
3
4
1
X11
2
5
6
11
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L
EK
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External heat cable
F2015 is equipped with a terminal block for the Condensation
water trough KVT 10 accessory. Max load is 200 W.
Outside sensor
An outdoor sensor (15) is located on the underside of F2015.
F201514
For the Installer
Electrical connections