Nibe ACVM 270, Installation And Maintenance Instructions Manual

Page: 54 / 96

Menu 7.5.2 [U] Vacation ends
The end date for holiday change is set here. The date is
changed by pressing the enter button. The holiday change
ceases to apply at 23:59 on the selected date.
Same date in menu 7.5.1 and 7.5.2 deactivates the holiday
function.
Menu 7.5.3 [U] Heating system
The climate system that the vacation set back is to affect
is selected here. If shunt group 2 is present the menu can
be set to “Off”, “System 1”, “System 2” or “System 1+2”.
In other cases only "Off" and "System 1" can be selected.
Setting range: Off, System 1, System 2, System 1+2
Default value: Off
Menu 7.5.4 [U] Offset heating curve
How much the heating curve is to be offset during the
holiday period is set here.
If the relevant climate system has a room temperature
sensor, the change is given in degrees.
Setting range: -10 – 10
Factory setting: -5
Menu 7.5.5 [U] HW off
If the hot water charge is to be shut off during the holiday
period this is set here.
Setting range: No, Yes
Default value: Yes
Menu 7.5.6 [U] Return
Return to menu 7.5.0.
Menu 7.6.0 [N] Silent mode*
The period for silent mode, where the heat pump operates
at a lower noise level by limiting the compressor and fan
speeds, is selected in the sub-menu.
Menu 7.6.1 [N] Silent mode time*
The time interval for silent mode is set here. The period is
selectable for a maximum of 23:45 (hh:mm) with incre-
ments of 15 min. If the same time is selected for stop and
start the function is off.
Default values: off
Menu 7.6.2 [N] Return*
Return to menu 7.6.0.
Menu 7.7 [N] Return*
Return to menu 7.0.
8.0 [N] Other adjustments
Menu 8.1.0 [N] Display settings
Settings concerning language and menu type are set in
the sub-menus to this menu.
Menu 8.1.1 [N] Menu type
The menu type is chosen here.
Normal, covers the normal user's needs. [N]
Extended, shows all menus except the service menus. [U]
Service, shows all menus, returns to normal menu
level 30 minutes after the last button was pressed. [S]
NOTE
Incorrect settings in the service menus can damage
the property and/or heat pump.
Setting range: N, U, S
Default value: N
Menu 8.1.2 [N] Language
Language settings are made here.
Menu 8.1.3 [U] Display contrast
The display's contrast is set here.
Setting range: 0 – 31
Factory setting: 20
Menu 8.1.4 [U] Light intensity
The display's light intensity in standby mode is set here.
Standby mode starts 30 minutes after the last button was
pushed.
Setting range: 0=off, 1=low, 2=average.
Factory setting: 1
Menu 8.1.5 [N] Return
Return to menu 8.1.0.
Menu 8.2.0 [N] Op. mode settings
Settings regarding auto mode can be made in the sub-
menus to this menu.
Menu 8.2.1 [N] Allow add. heat
At which operating mode the electric addition is to be
permitted to produce hot water and heat when needed
is selected here.
Setting range: Off, Heating, H Cooling, Cooling
Default values: Heating
Menu 8.2.2 [N] Add. heat mode
Selected if electric addition is to be used to produce hot
water and heat.
Setting range: Off, On
Default value: Off
Menu 8.2.3 [U] Stop temp. heating
The average outdoor air temperature at which the heat
pump (in auto mode) is to stop heat production.
When the average outdoor temperature falls below Stop
temp. heating – Hysteresis (menu 8.2.5) heating starts
again.
Setting range: 1 – 43 °C
Factory setting: 17 °C
*Menu "Silent mode" is available from program version 1.04 and later.
NIBE™ SPLIT ACVM 270 54
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