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The existing other spa heater on market the flow switch always fails, the heat elements burned ,and the mechanical controller broken, Oceanic intelligent digital spa heater has been developed as a direct result of our many years of experience of customer requirements and market feedback. we adopt flow switch + water level probe double protection to prevent from the heat elements working in air .also we design new circuit board and digital controller to make the quality and functions much more reliable:
1. Digital display temperature , the range is from 0-70 .
2. Temperature allows to setting from 20-60, default is 35.
3. 55 over heat protection
4. flow switch + water level probe double protection to prevent from the heat elements working in air
5. Flow switch time-lapse 20 seconds.
6. Water level probe time-lapse 5 seconds.
7. Diagnostics system,6 indicator LED shows power supply, heating ,temperature keeping, flow rate ,water level, over heat different work stages and operations that can be used for elementary diagnosis if a problem should occur.
Model | power KW | voltage V | phase N | current (A) | Pipe diameter inch | wire mm2 | sizeMM L×W×H |
OCH-6A | 6.0 | 230/400 | 1/3 | 26.1/8.7 | 1.5 | 3×6/5×2.5 | 480×105×355 |
OCH-9A | 9.0 | 230/400 | 1/3 | 39.1/13 | 1.5 | 3×10/5×2.5 | 480×105×355 |
OCH-12A | 12.0 | 230/400 | 1/3 | 52.2/17.4 | 1.5 | 3×10/5×4 | 480×105×355 |
OCH-15A | 15.0 | 230/400 | 1/3 | 65.2/21.7 | 1.5 | 3×16/5×6 | 480×105×355 |