2. Commissioning
2.1 Safety instructions for the system commissioning
Follow these operating instructions closely as well as the operating instructions to your wood boiler.
The aggregates and settings depend on your heating system.
After commissioning only the displays and settings relevant to you will be displayed.
Commissioning is subject to the following conditions:
An accumulator is connected to the boiler, which minimum volume is in accordance to CEN
Standards or reaches at least the minimum volume according to the boiler manufacturer.
All applicable norms and standards are met.
The system was commissioned by a certified furnace technician.
The boiler name (type) is stored in the Lambda-Control 1
plus
.
2.2 Minimum requirements for a trial run and heating test
The following conditions must be met to conduct a test run:
The flue gas pipe must be connected dust- and gas-proof to the chimney, the flue gas system must
be unobstructed – ventilation of the furnace room must be ensured.
The safety valve must be installed at the boiler infeed (closed system).
The discharge safety device must be installed and functional (closed system).
The system must be filled to the required heating system pressure.
The expansion tank must be connected and NOT be blocked.
The openings for cleaning at the boiler must be closed tightly.
The flue gas temperature sensor must be in place.
The combined STB- and boiler temperature sensor must be located in the designated sleeve and
secured against accidental removal.
The return temperature sensor must be assembled properly and secured against loss of the
thermal contact.
The oxygen sensor must be screwed tightly in the proper position.
Before the controller is connected to the power supply all electrical connections must be
connected properly, including the sensors.
The controller must be connected to the power supply.
After the commissioning, described in chapter 2, no “red” error should occur. Because in that case
the boiler CANNOT be fired.
Prior to heating, the following applies:
All safety conditions must be met.
The electrician confirmed electrical soundness and function of the system.
The furnace technician confirmed soundness and function of the system.
The user must have been informed about operation and function of the heating system.
Once a new controller is connected to the power supply, “Password” appears in the display. After entering the codes for
the Technician (see chapter 2.3) commissioning (see chapter 2.4) is enabled (check “Commissioning” in the text
display).
“Commissioning” is only displayed, if no heating system has been entered into the controller, or no commissioning has
been conducted.
“Commissioning” must be acknowledged with the button ◄ — after necessary adjustments were made — this will save
the settings entered.
Then select the submenu displayed in menu “Selection” (see table in chapter 4.1.1) — they are independent of the
heating system adjustment. Make all required settings in the submenus. Note that submenus can include test functions
(i.e. aggregate test) which must be run before firing. Also, calibration of the O
2
-sensor must be carried out before firing.
If setting changes are required after commissioning, they can be done (see chapter 2.5) using the Technician password
in “Selection” → “System”. These might be required, if a new heating system or a different boiler are installed, for
instance.
To make sure that all important settings are made, important parameters from other menus are listed as well during
the commissioning.
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