en
65
Installation
Indications,
functions and options
Messages
Commissioning
Operation and function
ModBus slave address
MB
Adjustment range: 60 … 64
in steps of: 1
Factory setting: 60
In this channel, the ModBus slave address can be adjusted.
Do not change the setting.
The solar controller communicates with the DeDietrich boiler controller via this
channel, thus making it possible to use the “SOLARFIRST” function. This function
gives priority to solar heat over gas or fuel for DHW heating. In order to use this
function, connect the ModBus cable to the controller and adjust the correction
value for “SOLARFIRST” to 0 to 30 °C.
Language
LANG
Language selection
Selection: dE, En, Fr, ES, It
Factory setting: dE
In this adjustment channel the menu language can be selected.
• dE : German
• En : English
• Fr : French
• ES : Spanish
• It : Italian
Unit
UNIT
Temperature unit selection
Selection: °F, °C
Factory setting: °C
In this adjustment channel, the display unit for temperatures and temperature differ-
ences can be selected. The unit can be switched between °C / K and °F / °Ra during
operation.
Temperatures and temperature differences in °F and °Ra are displayed without units.
If the indication is set to °C, the units are displayed with the values.
Reset
RESE
Reset function
By means of the reset function, all adjustments can be set back to their factory
settings.
Î
In order to carry out a reset, press button 3
All adjustments that have previously been made will be lost! For this reason, a secu-
rity enquiry will appear after the reset function has been selected.
Only confirm the security enquiry if you are sure you want to set back all adjust-
ment to the factory setting.
Security enquiry
Î
In order to confirm the security enquiry, press button 3
Note
After a reset, the commissioning menu will start again (see page 50).
