Starting the system for the first time
1. With the water running through the unit, turn the temperature knob clockwise to activate the heater.
2. Turn the knob to adjust the temperature.The recommended temperature setting is 118°F (48°C).
Freezing Temperatures
If the ambient temperature falls below 32°F (0°C), protect the heater from potential damage. Power off the unit using
the dedicated circuit breaker on the main electrical panel. Open a faucet slightly to cause water to flow continuously
through the device at a very low rate, without heating. Restore power to the unit when temperature condition is normal.
If the water inside the heater freezes, it can cause damage that is not covered by warranty. If you suspect water
has frozen within the unit, do not turn it on until you are sure the frozen water has melted, and there are no leaks in the
unit. It is recommended to contact a qualified electrician or the manufacturer for service in this situation.
Digital temperature display
Power & Temperature setting knob
Hot water outlet
(to be connected to the main hot water pipe)
Cold water inlet
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