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General| Type | Condensing Boiler |
|---|---|
| Modulation Range | 1:7 |
| ErP Rating | A |
| Flue Diameter | 60/100 mm |
| Fuel Type | Natural Gas or LPG |
| Control System | Digital |
| Operating Pressure | 3 bar |
| Heat Output (kW) | 24, 30, 35 |
Procedure for resetting the PCB to factory settings.
Steps to configure the boiler's PCB after reset or replacement.
Verification of flue, air, hydraulic, gas, and electrical systems during installation.
Checks on the condense syphon and flue gas parameters.
Details on converting the boiler to different gas types.
Boiler calibration based on component tolerances.
System calibration based on flue configuration features.
Manual operation by technician using a flue tester.
Step-by-step guide for boiler operations after component replacement.
Explanation of buttons on the boiler's front control panel.
Description of symbols displayed on the boiler's screen.
Steps to access the boiler's main electronic board.
List and numbering of internal components for model K.
List and numbering of internal components for model KR.
Diagram showing hydraulic components and connections for model K.
Diagram showing hydraulic components and connections for model KR.
Wiring diagram for the boiler, model K.
Wiring diagram for the boiler, model KR.
Procedure for filling and pressurizing the heating system.
Steps for draining the heating system for model K.
Steps for draining the heating system for model KR.
Exploded view of hydraulic components.
Procedures for dismounting and mounting the DHW exchanger.
Procedures for dismounting and mounting the flow stat.
Procedures for dismounting and mounting the 3-way valve.
Exploded view of combustion components.
Procedures for dismounting and mounting the main exchanger.
Procedures for dismounting and mounting the gas valve.
Steps for dismounting and cleaning the siphon.
Step-by-step guide for automatic gas valve calibration.
Details on the automatic calibration process for boiler powers.
Step-by-step guide for manual gas valve calibration.
Details on the manual calibration process for boiler powers.
Guide on how to access and navigate through boiler parameters.
Description of general parameters for boiler configuration.
Description of advanced parameters for boiler configuration.
Parameters for combustion and hydraulic configuration.
How to access and interpret information from the boiler's info menu.
Procedure to view the boiler's error history log.
List of error codes, their descriptions, and troubleshooting suggestions.
Explanation and management of the service function (E09).
Values and timings for the boiler's ignition cycle.
Parameters related to Domestic Hot Water (DHW) and Central Heating (CH) demand.
Parameters for the boiler's antifreeze functions.
Resistance values for sensors at different temperatures.
Installation and operation of the remote control kit.
Installation and operation of the outdoor sensor kit.
Installation and function of the two relays board.
CE certification details and boiler class information.
Boiler working temperature range and heat input specifications.
Boiler efficiency ratings at various operating conditions.
Specifications for the heating system parameters.
Electrical specifications and physical dimensions of the boiler.
Gas supply pressure requirements and consumption rates.
Technical specifications specific to the KR model series.
Gas supply pressure and consumption for KR models.
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