Sunamp is a compact thermal energy storage system that uses phase-change materials (PCMs) to efficiently store and release heat. Unlike traditional hot water cylinders, Sunamp units provide instant hot water while saving space.
How Sunamp Interacts with Heat Pumps
Sunamp communicates with the heat pump by simulating a hot water temperature reading, which determines when the heat pump should activate:
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Fully charged Sunamp → Signals 65°C, indicating sufficient hot water.
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Below 50% charge → Signals 40°C, prompting the heat pump to start heating.
When integrating with Homely, Sunamp functions like a standard hot water cylinder, meaning no special setup is required within the Homely system.
Installation and Configuration
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Follow Sunamp installation guidelines – Homely does not provide specific installation instructions for Sunamp units.
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Ensure the Homely hot water set point is between 40°C and 65°C for seamless operation.
Key Considerations
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Sunamp operates by simulating a resistance value to represent its charge level.
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If the heat pump’s flow temperature is directly linked to this simulated temperature, it may cause operational issues.
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If issues arise, check the heat pump’s configuration to ensure compatibility with Sunamp’s simulated temperature values.
For any further support, please refer to Sunamp’s official documentation or contact Homely Support.