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General| Model Number | POU 4T |
|---|---|
| Power | 4 kW |
| Voltage | 240 V |
| Phase | Single Phase |
| Amperage | 16.67 A |
| Activation Flow Rate | 0.5 GPM |
| Water Connection | 1/2" NPT |
| Temperature Range | 80-140°F |
| Type | Tankless Electric Water Heater |
| Water Flow Rate | 0.5 GPM |
| Connection Size | 1/2 inch |
Key warnings regarding electrical safety, professional installation, and manual adherence.
Details on water quality certification and safety symbol meaning.
Guidance on setting water temperature to prevent scalding, with a time/temperature relationship chart.
Explanation of unit activation, electronic control, and factors affecting hot water output.
Warning about potential higher outlet water temperature at low flow rates.
Manufacturer's service department contact details for inquiries.
Crucial warning to read instructions thoroughly before installation or use.
Information on warranty terms and instructions to inspect all components.
Mandatory indoor installation and avoidance of freezing temperatures.
Ensuring accessibility and keeping the unit and pipes out of reach of children.
Avoiding locations prone to humidity, moisture, dust, or water splashes.
Recommendations for preventing property damage from potential leaks.
Guidance on securing the unit to a solid surface using screws and ensuring it's level.
Specifications for required clearances and keeping flammable materials away.
Steps for flushing lines, connecting hot/cold water, and inspecting for leaks.
Information on T&P valves, pressure limits, hoses, shut-off valves, and pipe prep.
Mandatory warning to check for leaks before proceeding to electrical installation.
Emphasis on installation by a licensed electrician and shutting off power before work.
Requirements for electrical codes, wiring, circuit protection, and ensuring sufficient power availability.
Step-by-step guide for connecting wires and caution regarding correct connections.
Table detailing electrical specifications for 3.5kW and 6.5kW heater inputs.
Wiring diagrams for 3.5kW (120V) and 6.5kW (240V) models showing connections.
Chart showing temperature rise and importance of installing the supplied aerator.
Information on single room applications and warning about flow rate affecting temperature.
Guidance on operating the heater and factors influencing delivered hot water temperature.
Understanding heater limitations regarding maximum flow rate and desired temperature.
Caution regarding temperature at low flow rates and importance of water quality for performance.
Recommendations for hard water treatment and table of recommended water quality levels.
Annual connection inspection, caution against over-tightening, and critical electrical safety during maintenance.
Importance of purging air from lines and increasing maintenance frequency for hard water.
Troubleshooting steps for when the unit is not heating or water temperature is not hot enough.
Addressing discrepancies between set and actual temperature, and when water is too hot.
Explanation of the power button and temperature adjustment buttons (+/-) on the unit.
Information on the digital display and how to switch between Celsius and Fahrenheit modes.
Critical warnings about hot water scalds and electrical hazards during temperature adjustment.
