Nibe F1355 Operating Manual page 12

Caution
A slow heat-releasing heating system, such as
for example, underfloor heating, may not be
suitable for control using the heat pump's room
sensor.
To change the room temperature, use the control knob
to set the desired temperature in the display. Confirm
the new setting by pressing the OK button. The new
temperature is shown on the right-hand side of the
symbol in the display.
Setting the temperature (without room sensors
activated):
Setting range: -10 to +10
Default value: 0
The display shows the set values for heating (curve off-
set). To increase or reduce the indoor temperature, in-
crease or reduce the value on the display.
Use the control knob to set a new value. Confirm the
new setting by pressing the OK button.
The number of steps the value has to be changed to
achieve a degree change of the indoor temperature de-
pends on the heating installation. One step is usually
enough but in some cases several steps may be required.
Setting the desired value. The new value is shown on
the right-hand side of the symbol in the display.
Caution
An increase in the room temperature can be
slowed by the thermostats for the radiators or
under floor heating. Therefore, open the ther-
mostats fully, except in those rooms where a
cooler temperature is required, e.g. bedrooms.
TIP
Wait 24 hours before making a new setting, so
that the room temperature has time to stabilise.
If it is cold outdoors and the room temperature
is too low, increase the curve slope in menu
1.9.1.1 by one increment.
If it is cold outdoors and the room temperature
is too high, reduce the curve slope in menu
1.9.1.1 by one increment.
If it is warm outdoors and the room temperature
is too low, increase the value in menu 1.1.1 by
one increment.
If it is warm outdoors and the room temperature
is too high, reduce the value in menu 1.1.1 by
one increment.
Menu 1.2 - ventilation (accessory required)
Setting range: normal and speed 1-4
Default value: normal
12 Chapter 3 | Control - Menus
The ventilation in the accommodation can be temporarily
increased or reduced here.
When you have selected a new speed a clock starts a
count down. When the time has counted down the
ventilation speed returns to the normal setting.
If necessary, the different return times can be changed
in menu 1.9.6.
The fan speed is shown in brackets (in percent) after
each speed alternative.
TIP
If longer time changes are required use the
holiday function or scheduling.
Menu 1.3 - scheduling
In the menu scheduling
ing/ventilation) is scheduled for each weekday.
You can also schedule a longer period during a selected
period (vacation) in menu 4.7.
Schedule: Which of the schedules to be changed is se-
lected here.
Schedule setting
These settings can be made for each schedule (Menu
1.3.1, 1.3.2 and 1.3.3:
Activated: Scheduling for the selected period is activated
here. Set times are not affected at deactivation.
System: Which climate system the schedule is for is se-
lected here. This alternative is only displayed if more than
one climate system is present.
Day: Select which day or days of the week the schedule
is to apply to here. To remove the scheduling for a par-
ticular day, the time for that day must be reset by setting
the start time to the same as the stop time. If the line
"all" is used, all days in the period are set for these times.
Time period: The start and stop time for the selected
day for scheduling are selected here.
Adjustment: See relevant sub menu.
Conflict: If two settings conflict with each other a red
exclamation mark is displayed.
TIP
If you wish to set similar scheduling for every
day of the week start by filling in "all" and then
changing the desired days.
TIP
Set the stop time earlier than the start time so
that the period extends beyond midnight.
Scheduling then stops at the set stop time the
day after.
Scheduling always starts on the date that the
start time is set for.
indoor climate (heating/cool-
NIBE F1355