Nibe S1155 Installer Manual page 55

MENU 7.1.10 - SYSTEM SETTINGS
You make your various system settings for your installation
here.
MENU 7.1.10.1 - OPERATING PRIORITISATION
Setting range: 0 – 180 minutes
Operating
prioritisation
Pool 1
Here, you select how long the installation will work with each
demand, if there are several simultaneous demands.
If there is only one demand, the installation works with that
demand.
If 0 minutes are selected, this means that the demand is not
prioritised, but will instead only be activated when there is
no other demand.
MENU 7.1.10.2 - AUTO MODE SETTING
Stop heating
Setting range: -20 – 40°C
Stop additional heat
Setting range: -25 – 40°C
Filtering time
Setting range: 0 – 48 h
Stop heating, Stop additional heat: In this menu, you set the
temperatures that the system will use for control in auto
mode.
Caution
It cannot be set "Stop additional heat" higher than
"Stop heating".
Filtering time: You can set the time over which the average
outdoor temperature is calculated. If you select 0, the cur-
rent outdoor temperature is used.
NIBE S1155
Min
Hot water
Heating
Pool 1
Pool 2
Cooling
MENU 7.1.10.3 - DEGREE MINUTE SETTINGS
Current value
Setting range: -3,000 – 100 DM
Heating, auto
Setting option: on/off
Start compressor
Setting range: -1,000 – (-30) DM
Relative DM start additional heat
Setting range: 100 – 2,000 DM
Diff. between add heat steps
Setting range: 10 – 1,000 DM
Degree minutes cooling
Setting alternative: -3,000 – 3,000 DM
DM = degree minutes
Degree minutes are a measurement of the current heat-
ing/cooling demand in the house and determine when the
compressor or additional heat will start/stop.
Caution
Higher value on "Start compressor" gives more
compressor starts, which increase wear on the
compressor. Too low value can give uneven indoor
temperatures.
MENU 7.2 - ACCESSORY SETTINGS
The operating settings for accessories that are installed and
activated are made in the sub-menus for this.
MENU 7.2.1 - ADD/REMOVE ACCESSORIES
Here, you tell S1155 which accessories are installed.
To identify connected accessories automatically, select
"Search for accessories". It is also possible to select accessor-
ies manually from the list.
MENU 7.2.19 - PULSE ENERGY METER
Activated
Setting range: on/off
Set mode
Setting range: Energy per pulse / Pulses per kWh
Energy per pulse
Setting range: 0 – 10000 Wh
Pulses per kWh
Setting range: 1 – 10000
Up to two electricity meters or energy meters (BE6-BE7)
can be connected to S1155.
Energy per pulse: Here you set the amount of energy to
which each pulse will correspond.
Pulses per kWh: Here, you set the number of pulses per kWh
that are sent to S1155.
Chapter 9 | Control - Menus 55