0020308118_05 Installation and maintenance instructions 71
C Installer level
Note
Since the code table is used for various products, some codes or some steps may not be visible in the installation
assistant.
Setting level Values
Unit Increment, select, explanation
Factory
setting
Min. Max.
Enter access code 00 99 1 (competent person code 17)
Data overview Current value
Installation assistant
→ Language: Languages available for selection Country-
specific
→ Date: Current date
→ Time: Current time
→ Device Specific Number (DSN) 0 250 Setting the Device Specific Number (only dis-
played in a double part replacement scenario for
the display and PCB)
→ Fill the installation with water Check the filling pressure and, if required, top up
the heating installation.
→ Hydraulic operating mode 0 4 0: Without bypass, Δp-const.
1: W/o bypass, Δp-const.,kick
2: Bypass, Δp-const.
3: Spread ΔT
4: Fixed pump stage
*
→ Adjust the available pressure mbar This selection depends on the setting Hydraulic
operating mode.
→ Spread setting K This selection depends on the setting Hydraulic
operating mode.
→ Pump stage setting % This selection depends on the setting Hydraulic
operating mode.
→ Gas type selection 0: Not selected
1: Natural gas
2: Propane 30/37 mbar
3: Special gas FR
4: Special gas GB
5: Special gas IT
6: Propane 50 mbar
7: Ls gas
Only the selection for the product in question is
shown here. If your product can be converted to
liquefied petroleum gas and liquefied petroleum
gas is selected, the corresponding stickers must
be affixed. (→ Section 9.18)
→ Single flue installation Adjustment takes place automatically after the
selection is made.
Product-dependent
→ Weather-comp. control system 0: Deactivated
1: Activated
This function must be activated if an outdoor tem-
perature sensor is installed and there is no room
temperature control.
→ Installer contact info Company, Phone number
QR service code This is where you can use the Service App's QR
code scanner to read important unit data.
Check programmes
→ P.000 - P.008 Current value You can find more detailed information in the
table of check programmes.
Actuator test
* Select the optimum operating point for the on-site installation.
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