DescriptionSymbol
Pool 2
Heating (heating the building, includes any
extra climate system)
Cooling
MENU 7.3.5 - SERIAL NUMBER
Here, you allocate your heat pumps a serial number.
Caution
This menu is only shown if at least one connec-
ted heat pump does not have a serial number.
(This can occur during service visits.)
MENU 7.4 - SELECTABLE IN/OUTPUTS
Here, you state where the external switch function has
been connected, either to one of the AUX inputs on
terminal block X10 or to the AUX outputs on terminal
blocks X6 and X7.
MENU 7.5 - TOOLS
Here, you can find functions for maintenance and service
work.
MENU 7.5.1 - HEAT PUMP, TEST
NOTE
This menu and its sub-menus are intended for
testing the heat pump.
Use of this menu for other reasons may result
in your installation not functioning as intended.
MENU 7.5.2 - UNDERFLOOR DRYING
FUNCTION
Length period 1 – 7
Setting range: 0 – 30 days
Temperature period 1 – 7
Setting range: 15 – 70 °C
Set the function for under floor drying here.
You can set up to seven period times with different
calculated flow temperatures. If less than seven periods
are to be used, set the remaining period times to 0 days.
When the underfloor drying function has been activated,
a counter is displayed showing the number of full days
the function has been active. The function counts degree
minutes in the same way as during normal heating op-
eration, but for the supply temperatures that are set for
the respective period.
TIP
If the operating mode "Additional heat only" is
to be used, select this in menu 4.1.
MENU 7.5.3 - FORCED CONTROL
Here you can force control the various components in
the installation. The most important safety functions
remain active however.
NOTE
Forced control is only intended to be used for
troubleshooting purposes. Using the function
in any other way may cause damage to the
components in your climate system.
MENU 7.5.8 - SCREEN LOCK
Here, you can choose to activate the screen lock for
SMO S40. During activation, you will be asked to enter
the required code (four digits). The code is also used to
deactivate the screen lock as well as when changing
code.
MENU 7.5.9 - MODBUS TCP/IP
Setting range: on/off
Here, you activate Modbus TCP/IP.
MENU 7.6 - FACTORY SETTING SERVICE
All settings can be reset (including settings available to
the user) to default values here.
Here, you can also choose to factory reset the connec-
ted heat pumps.
NOTE
When resetting, the start guide is displayed
the next time SMO S40 restarts.
MENU 7.7 - START GUIDE
When SMO S40 is started for the first time, the start
guide is automatically activated. From this menu, you
can start it manually.
MENU 7.8 - QUICK START
Here, you can quick start the compressors.
NIBE SMO S40Chapter 9 | Control – Menus58
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