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General| Category | Heat Pump |
|---|---|
| Refrigerant | R-32 |
| Integrated Solar Option | Yes |
| Domestic Hot Water Tank Material | Stainless Steel |
| Operating Temperature Range (Heating) | -25°C to 35°C |
| Operating Temperature Range (Cooling) | 10°C to 46°C |
| Model | Daikin Altherma M ECH2O Series |
| Type | Air-to-Water Heat Pump |
| Heating Capacity | 4.0 - 16.0 kW |
| Cooling Capacity | 4.0 - 14.0 kW |
| Water Tank Capacity | 300L / 500L (integrated) |
| Energy Efficiency Class (Heating) | A+++ |
| Energy Efficiency Class (Cooling) | A++ |
| Sound Power Level (Outdoor Unit) | 58-65 dB(A) (depending on model) |
Advises users to read the manual thoroughly before installation or modification for safe operation.
Outlines the warranty conditions and where to find further details online.
Details the meaning of warning symbols (Danger, Warning, Caution) and special danger signs.
Provides guidance on safe installation and operation to prevent serious injury or damage.
Specifies the authorized uses and permissible combinations of indoor and outdoor units.
Covers safety guidelines for hydraulic system work, electrical installation, and general operation.
Details the exterior and interior structure of the EKHWMX(B)300C and EKHWMX(B)500C models.
Illustrates unit dimensions and connection points for EKHWMX(B)300C and EKHWMX(B)500C models.
Covers scope of delivery, general installation precautions, and site requirements.
Provides instructions for safely removing protective covers and thermal insulation.
Details water connection procedures, including pipe alignment and hydraulic line setup.
Outlines electrical connection safety, overall diagrams, PCB locations, and mains connections.
Guides on connecting external devices like room thermostats, RoCon components, and Smart Grid systems.
Explains symbols and key names used in connection and wiring diagrams for clarity.
Outlines the initial steps and requirements for starting up the Daikin Altherma M ECH2O.
Lists the prerequisites that must be met before initiating the start-up process.
Describes powering on the unit and selecting the operating language.
Guides technicians on setting essential commissioning parameters via the controller.
Provides instructions for removing air from the hydraulic system for optimal operation.
Explains how to verify adequate water flow rates for system performance.
Details setting the screed program for controlled feed temperature profiles.
Covers procedures for re-commissioning the system, including requirements and start-up.
Provides instructions for temporarily shutting down the system, including draining.
Details the process for safely draining water from the storage tank.
Guides on how to drain the heating and hot water circuits of the system.
Explains the procedure for permanently decommissioning and disposing of the unit.
Emphasizes regular inspection and maintenance for efficiency and longevity.
Lists essential annual maintenance tasks to be performed by qualified personnel.
Provides instructions for filling and topping up the storage tank with water.
Details the procedure for filling the heating system, including frost protection measures.
Explains how to protect the water circuit from freezing using glycol or system functions.
Provides step-by-step instructions for filling and topping up the heating system.
Guides on identifying and rectifying errors, malfunctions, and messages displayed by the controller.
Explains how error messages are presented on the unit's controller.
Details how to access and interpret the system's error and status protocol.
Offers guidance on resolving common malfunctions and error conditions.
Lists common malfunctions, their potential causes, and recommended corrective actions.
Provides a comprehensive list of error codes, their meanings, and troubleshooting steps.
Explains the setup and control of DIP switches on the RoCon BM2C circuit board.
Describes how to activate emergency heating operation and adjust related settings.
Provides detailed technical data for EKHWMX(B)300C and EKHWMX(B)500C models.
Lists technical specifications, dimensions, and operating data for the EKHWMX(B)300C.
Lists technical specifications, dimensions, and operating data for the EKHWMX(B)500C.
Explains the information provided on the unit's type plate for identification.
Presents characteristic curves for sensors and pressure readings.
Shows characteristic curves for temperature and pressure sensors.
Lists the recommended tightening torques for various components during installation.
Displays the overall electrical circuit diagram for the Daikin Altherma M ECH2O system.
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