K4
Changes in models reserved.
Dimensions not binding!
Commissioning
10.3 Fuel Conversion
10.4 Electronics Setting
Setting parameters
The product meets the values for ‚Environment Friendly Product‘.
Note: The actual values measured depend on the type of connection of the air supply and flue gas
ducts for the given appliance.
Checking the boiler parameters settings, entering the servicing menu.
Designed for professional servicing of the product only.
Servicing
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12.3
Conversion to a different type of fuel
1. Venturi tube
2. Clamp
3. Diaphragm
4. Ring
5. Gas supply
6. Gas valve
Depending on the fuel type the connection between the gas supply
(5) and the Venturi tube (1) is equipped with a diaphragm (3)
Natural gas: diaphragm diameter 6.7 mm
Propane: diaphragm diameter 4.3 mm
Note 3: Sealing
Note 5: Gas valve
Software for propane fuel must be downloaded.
12.4
Boiler Electronics Setting
Setting parameters
The product meets the values for “Environment Friendly Product”.
Note:
The actual values measured depend on the type of connection of the combustion air supply and flue gas removal for the given
appliance.
Checking the boiler parameters settings, entering the servicing menu.
Designed for professional servicing of the product only.
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