Program settings
MENU SYSTEM
If you do not make all settings via the start guide, or if
you need to change any of the settings, this can be done
in the menu system.
START GUIDE
The start guide appears at first start-up after the heat
pump installation, but can also be found in menu 7.7.
Caution
See also the Installer Manual for the compatible
product.
MENU 7.2.1 - ADD/REMOVE ACCESSORIES
Here, you state which accessories are installed for the
compatible product.
To automatically identify connected accessories, select
"Search for accessories". It is also possible to select ac-
cessories manually from the list.
MENU 1.1 TEMPERATURE
Menu 1.1 Temperature
You make temperature settings for your installation here.
MENU 1.2.4 - DEMAND-CONTROLLED
VENTILATION
Activate demand-controlled ventilation
Setting range: on/off
Desired RH%
Setting range: 35 – 75%
When activating demand-controlled ventilation, HTS 40
is allowed to affect the ventilation in order to achieve
the desired relative humidity, which is set under "Desired
RH%".
Additional settings are made in the menu for your vent-
ilation accessories.
MENU 1.3 - ROOM SENSOR SETTINGS
Factor system heating
Setting range: 0,0 - 6,0
Controlling room sensor
Setting range: on/off
Name room sensor
Setting range: a-z
Activate room sensors to control the room temperature
here.
You can connect up to four room sensors to each cli-
mate system, and you can give each sensor a unique
name.
The sensor in each climate system that is furthest from
the set temperature takes control; the compatible
product tries to keep the temperature up in the room
whose sensor is furthest from the set value.
Caution
A slow heating system such as underfloor
heating may be inappropriate for controlling
with room sensors.
Factor system
Caution
Too high a set value for "factor system" can
result in an uneven room temperature.
MENU 7.2.2 - EXHAUST AIR MODULE
(NIBE FLM/FLM S45)
Lowest fan speed
Setting range: 45 – 65%
Highest fan speed
Setting range: 65 – 85%
Time interval change of fan speed
Setting range: 1 – 60 min
Controlling sensor 1 – 2
Setting range: off/HTS 1 – 4
Caution
The following menus require the accessory
HTS 40 and that "Demand-controlled ventila-
tion" is activated in menu 1.2.4.
Lowest fan speed
: Here, you set the lowest permitted
fan speed under demand-controlled ventilation.
Highest fan speed
: Here, you set the highest permitted
fan speed under demand-controlled ventilation.
Time interval change of fan speed
: Here, you set the
time it takes for the exhaust air module to increase/de-
crease the fan speed step-by-step until the desired rel-
ative humidity is achieved. At the factory setting, the
fan speed is adjusted by one percentage point every ten
minutes.
Controlling sensors 1–2
: Here, you select the exhaust
air module(s) that will be affected by which HTS unit(s).
If two or more HTS units control an exhaust air module,
the ventilation is adjusted according the units’ average
value.
HTS 40 | GB
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