22 NIBE F1330
Installation / Adjustment
Description of functions - Basic functions
Heating
The outdoor temperature (UG) and set value for heat curve
give a theoretical set point value, which the building’s
heating system needs in order to heat the house. The set
point value as a function of the true flow temperature (FG)
gives a value in degree-minutes as a basis for operation in
heating mode.
The desired operating mode with regard to permit-
ting/blocking of the circulation pump and ad-
ditional heating is set using the Operating mode
button. The selection does not need to be con-
firmed with the enter button.
The current operating mode is shown on the display when
the button is pressed and the mode changes when you
continue to press the button. The display returns to the
normal display mode once the enter button is pressed.
The different operating modes are:
Auto mode:
F1330 automatically selects the operating mode by tak-
ing the outdoor temperature into account. The circulation
pumps and additional heating are permitted to be opera-
tional when the need arises.
Summer mode:
Only hot water production using F1330. The circulation
pumps and additional heating are blocked. However, when
Extra hot water is activated the additional heat (XVV) can
be connected.
Spring/Autumn mode:
Only production of heating and hot water using F1330.
The circulation pumps are operational. Additional heat
blocked. However, when Extra hot water is activated the
additional heat (XVV) can be connected.
Only additional heat:
Compressors blocked. The function can also be activated/
deactivated by pressing the “operating mode button” for
7 seconds.
LEK
X6
X1
X4
The heat pump in the picture is fitted with accessories.
Quick guide - menu settings
Heating medium pumps
(VBP-A/VBP-B, VBP3)
Menu 5.4.7 / 5.4.8 Oper.mode heat pump A / B [U]
The operating mode for the heating medium pump A/B
(VBP-A/VBP-B) is set here. Selectable options are:
Intermittent: The heating medium pump starts 20 sec-
onds before and stops 20 seconds after the compressor.
Continuous: Continuous operation.
Economy: The pump is operational a specific time per
period (see menu 6.1.2 and 6.1.3), and together with
the compressor.
The factory setting is Intermittent.
Economy and Continuous operation are only recom-
mended when there is no external circulation pump.
Menu 6.1.1 Op-mode external cp [U]
The operating mode for an external heating medium
pump (VBP3) is set here. Selectable options are:
Continuous: Continuous operation.
Economy: The pump is operational a specific time per
period (see menu 6.1.2 and 6.1.3), and together with
the compressor.
The factory setting is Continuous.
When economy mode is set in menu 5.4.7 the setting in
this menu must also be set to economy.
Menu 6.1.2 Periodtime economy [U]
The period time for economy mode is set here. This ap-
plies to heating medium pump A/B (VBP-A/VBP-B) when
Economy is selected in menu 5.4.7/5.4.8, and/or the ex-
ternal heating medium pump (VBP3) when Economy is
selected in menu 6.1.1. Adjustable between 5 and 120
minutes. The factory setting is 20 minutes.
Menu 6.1.3 Operating-time economy [U]
The operating time per period for the economy mode
is selected here. This applies to heating medium pump
A/B (VBP-A/VBP-B) when Economy is selected in menu
5.4.7/5.4.8, and/or the external heating medium pump
(VBP3) when Economy is selected in menu 6.1.1.
Adjustable between 1 and 120 minutes.
The factory setting is 5 minutes.
Heating medium pumps
(VBP-A/VBP-B and VBP3)
The operating mode for the heating medium pump for
compressor A/B (VBP-A/VBP-B) can be set separately for
each heat pump in menu 5.4.7/5.4.8.
The external heating medium pump’s (VBP3) operating
mode is set in menu 6.1.1.
The settings for the economy operating mode are the same
for both pumps and are set in menus 6.1.2 and 6.1.3.
Connection of heating medium pump VBP3
The external heating medium pump’s (VBP3) control signal
is connected to the terminal block X6:1 (230 V), X6:2 (N)
(max 0.2 A).
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