
Commissioning guidelines
Implement the following steps in the order in which they are listed to achieve a successful
commissioning with regards to addressing and programming all control components and the
system conguration.
Note: HG, KM, MM and SOL parameters are found at control level 2 → Contractor →
Boiler (HG) / Cascade (KM) / Mixer (MM) / Solar (SOL) in the BM
Commissioning
Implement the "Installation" and "Electrical connection" of all
extension and programming modules in accordance with the
instructions in the associated manual.
For further details regarding the eBUS address (DIP switches) of
the extension and programming modules (KM, MM and BM), see
"Setting the eBUS address of the extension and programming
modules (KM, MM and BM)".
Start the system via the system ON/OFF switch (mains "ON").
For setting the eBUS address at WOLF boilers, see the details in
"Setting the eBUS address for WOLF boilers".
Conguration of the extension modules, such as cascade module,
mixer module and solar module
1. Conguration of the cascade module KM
a) Parameter KM01 (= conguration): Here, select the
conguration of the KM in accordance with the actual
hydraulic connection. See “Electrical connection” regarding
the selection of the correct conguration.
b) Parameter KM02 (= mode): Select one of the following
settings subject to the boiler type and the burner operating
mode (par. HG 28).
KM02 = 1 ⇒ single stage boiler
KM02 = 2 ⇒ two-stage boiler
KM02 = 3 ⇒ modulating boiler
2. Conguration of the mixer module MM and solar module SM2
parameter MI05 (= conguration mixer module) or parameter
SOL12 (= conguration solar module): Here, you congure
the mixer modules and the solar module in accordance with
the hydraulic layout. See "Electrical connection" in the mixer
module or solar module installation instructions regarding the
selection of the correct conguration.
Step 1
Step 2
Step 3
Step 4
Step 5
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