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General| Type | Condensing Boiler |
|---|---|
| Fuel Type | Natural Gas / Propane |
| Max Input (Natural Gas) | 50 kW |
| Max Input (Propane) | 50 kW |
| Modulation Ratio | 1:5 |
| Heat Exchanger Material | Stainless Steel |
| Weight | 45 kg |
| Mounting | Wall Mounted |
| Control System | Digital |
Explains symbols used in the manual for safety and notices.
Details the intended use and responsibilities for safe operation.
Discusses water quality, hardness, and recommendations for maintenance.
Outlines information that must be provided to the end-user for safe operation.
Provides crucial warnings regarding installation, servicing, and general operation.
Explains the information found on the appliance's data plate.
General warnings and important safety information for installation and servicing.
Details the key technical specifications and components of the boilers.
Provides detailed dimensional drawings and measurements for installation planning.
Identifies and illustrates the primary components of the ALKON 50 boiler.
Identifies and illustrates the primary components of the ALKON 70 boiler.
Illustrates the water flow and component connections within the boiler.
Presents detailed performance specifications, efficiencies, and consumption data.
Critical warnings for installers regarding proper use, location, and installation standards.
Lists North American standards and codes the boiler complies with.
Details the boiler's packaging and contents, including handling precautions.
Specifies required clearances around the boiler for installation and maintenance.
Guidelines for selecting an appropriate and safe location for the boiler.
Details the pipe and gas connections required for the boiler.
Provides instructions for integrating the boiler into existing heating systems.
General safety and instructions for connecting gas supply.
Details gas piping and pressure requirements for natural gas.
Details gas piping and pressure requirements for propane gas.
Explains how to connect the heating flow and return pipes to the boiler.
Discusses pump selection and performance based on flow rate and pressure.
Instructions for installing the drain pipe for the pressure relief valve.
Specifies the allowable working pressure range for the boiler.
Guidance on connecting the expansion vessel for system pressure management.
Special considerations for connecting to underfloor heating systems with plastic pipes.
Details the procedure for connecting and maintaining the condensate drain.
Recommendations and requirements for treating heating system water for optimal performance.
Specifies requirements for combustion air intake and ventilation openings.
Instructions for installing the flue and air intake system components.
Guidelines for installations using room air for combustion.
Details specifications for flue outlets and system length limits.
Instructions for installing direct vent systems with horizontal terminals.
Covers electrical connection regulations, safety, and wiring requirements.
Explains how to connect room thermostats and heating controllers.
Guides on connecting additional safety devices to the boiler.
Provides the electrical wiring diagram for the ALKON 50 model.
Provides the electrical wiring diagram for the ALKON 70 model.
Presents a general ladder diagram for electrical control logic.
Steps for filling and de-aerating the boiler and heating system.
Detailed instructions for filling the heating system with water.
Essential safety warnings and instructions before operating the appliance.
Step-by-step guide for the initial operation of the boiler.
Procedure for safely turning off the gas supply to the appliance.
Preliminary checks and procedures for the first ignition of the boiler.
How to test the safety shut-off device related to ignition.
Instructions for adjusting the burner's maximum and minimum output.
Tables and information on injectors, pressures, and CO2 levels for adjustment.
Steps for programming operating parameters like modulation and pump overrun.
How to set the minimum heating temperature parameter.
How to set the maximum heating temperature parameter.
Adjusting input range for high altitude installations by modifying fan speed.
General guidelines and safety precautions for boiler inspection and servicing.
Table showing resistance values for heating sensors at various temperatures.
How to inspect the boiler's venting system for proper function.
Steps for cleaning the flue gas passageways of the boiler.
Instructions for cleaning the boiler's burner assembly.
How to visually inspect the burner flame for correct operation.
Steps for correctly reassembling and sealing the vent-air intake system.
Procedure for checking and cleaning the condensate drain siphon.
Instructions for replacing the gasket between the distributor and boiler body.
Lists error codes displayed by the boiler and their corrective actions.
Indicates when the boiler signals a need for maintenance.
