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General| Model Number | D2CND028A1AA |
|---|---|
| Category | Boiler |
| Heating Capacity | 28 kW |
| Energy Efficiency Class | A |
| Fuel Type | Natural Gas |
| Operating Pressure | 3 bar |
| Dimensions (HxWxD) | 700 x 400 x 300 mm |
Details the Daikin wall-mounted gas-fired condensing boiler and its hot water supply types.
Explains the manual's content, originating language, and importance of following instructions.
Defines symbols like DANGER, WARNING, CAUTION, NOTICE, and INFORMATION for safety.
Highlights that installation, service, and repair must be done by qualified professionals.
Provides critical steps to take immediately if a gas leak is suspected to prevent explosions.
Warns against unauthorized modifications that can cause malfunctions, poisoning, or explosions.
Emphasizes that only qualified persons should perform gas conversion for the unit.
Covers safe operation, misuse prohibitions, and supervision guidelines for children.
Explains the function of buttons, dials, and the LCD screen for operating the boiler.
Instructions on switching the unit ON and understanding its low water temperature and calibration functions.
Covers home screen display, selecting operation modes like Winter, Summer, and Full-off.
Guides on how to adjust central heating and domestic hot water temperature setpoints.
Describes modes like Boiler only and Combination with Opentherm room thermostat.
Explains how to use ECO mode for more economic central heating operations.
Details how the unit supplies domestic hot water via plate heat exchanger or storage tank.
Explains the pre-heat and post-heat functions for enhanced hot water comfort.
Describes the frost protection system that prevents damage from freezing temperatures.
Explains how the unit behaves during errors and how to interpret status indicators and error codes.
Guides on navigating through menu levels, including info and user settings menus.
Instructions for cleaning the outer surface of the boiler with safe cleaning agents.
Provides advice on optimizing energy efficiency, including using ECO mode and insulation.
Advises contacting a local competent service agent for maintenance and repair questions.
Lists common error codes, their problems, and recommended solutions or actions.
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