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General| Category | Heat Pump |
|---|---|
| Model | EHVH08S23DA6V |
| Brand | Daikin |
| Heating Capacity | 8 kW |
| Coefficient of Performance (COP) | 4.5 |
| Energy Efficiency Class (Heating) | A++ |
| Refrigerant | R32 |
| Power Supply | 230V / 1 Phase / 50Hz |
| Noise Level (Outdoor Unit) | 50 dB(A) |
General advice for installers regarding unit installation and operation.
Provides general guidance and warnings for installers.
Guidance on selecting an appropriate installation location for the unit.
Information and precautions regarding refrigerant handling and system.
Safety precautions and guidelines for electrical wiring and connections.
Guidance on selecting and preparing the installation location.
Specific requirements for the outdoor unit's installation site.
Specific requirements for outdoor unit installation in cold climates.
Requirements for the indoor unit's installation site.
Setup and configuration for single room heating with wired thermostat.
Details on configuring the space heating and cooling system.
Setup and configuration for single room heating with wireless thermostat.
Guidance for single-room heating/cooling setups.
Setup and configuration for heat pump convectors.
Setup for multi-room heating with thermostatic valves.
Setup for multi-room heating with multiple external thermostats.
Setup for multi-room heating with heat pump convectors.
Setup for combining underfloor heating and heat pump convectors.
Details on integrating an auxiliary boiler for space heating.
Diagram showing the system layout for an integrated DHW tank.
Configuration steps for the DHW tank and energy sources.
Guidance on selecting DHW tank volume and desired temperature.
Setup and configuration for a DHW pump for instant hot water.
Setup for a DHW pump for tank disinfection.
Details on reading and calculating produced heat data.
Methods for determining and calculating consumed energy.
Configuration for normal kWh rate power supply for energy metering.
Setting up permanent power limitation for the system.
Describes the process of limiting power consumption by turning off components.
Configuring power limitation via digital inputs for energy management.
Specifies material, diameter, and temper grade for refrigerant piping.
Details on insulation material, thickness, and specifications for refrigerant pipes.
Requirements for the water circuit, including pipe material and connections.
Formula to calculate expansion vessel pre-pressure based on installation height.
Instructions for adjusting the expansion vessel's pre-pressure.
Procedure to check water volume and flow rate, and minimum flow rate.
General information and precautions for electrical wiring.
Information on connecting to preferential kWh rate power supply systems.
Outlines the typical workflow for mounting the outdoor unit.
Step-by-step instructions for installing the outdoor unit in position.
Measures to secure the outdoor unit against strong winds.
Important precautions to follow before mounting the outdoor unit.
Ensures proper drainage for condensation water from the outdoor unit.
Guidance on installing the foundation structure for the outdoor unit.
Outlines the typical workflow for mounting the indoor unit.
Important precautions to follow before mounting the indoor unit.
Step-by-step instructions for installing the indoor unit on the floor.
Outlines the workflow for connecting refrigerant piping.
Guidelines for bending refrigerant pipes to avoid damage.
Connects refrigerant piping between indoor and outdoor units.
Key precautions for connecting refrigerant piping safely.
Instructions for correctly flaring the end of refrigerant pipes.
Connects refrigerant piping between outdoor and indoor units.
Provides specific guidelines for connecting refrigerant piping.
Considerations for brazing pipe ends, including nitrogen purging.
Guidance on proper use of stop valves and service ports.
Outlines the workflow for checking refrigerant piping for leaks.
Important precautions for checking refrigerant piping for leaks.
Procedure for checking refrigerant piping for leaks using a bubble test.
Steps for performing vacuum drying to remove moisture from the piping.
Information on when and why refrigerant charging may be necessary.
Essential precautions to follow when charging refrigerant.
Guidance on calculating additional refrigerant needed based on piping length.
Step-by-step procedure for charging additional refrigerant.
Outlines the workflow for connecting water piping.
Instructions for connecting the drain hose to an appropriate drain.
Key precautions for connecting water piping safely.
Steps for filling the water circuit with water.
Instructions for connecting space heating and DHW water pipes.
Procedure for filling the domestic hot water tank with water.
Procedure for connecting the recirculation piping.
Guidance on insulating water piping to prevent condensation.
Outlines the workflow for connecting electrical wiring.
Information on electrical compliance standards for the unit.
Key precautions for connecting electrical wiring safely.
