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Wi-Fi Function
•
See "APP Manual".
Anti-Freeze Function ("On" by default)
•
Under the premise that the water heater is powered on, no matter it is in switch-on or off
status, the anti-freeze function will activate heating element and heating icon will be lightened
up when lower tank sensor detecting that the temperature is below 5°C (the heating icon will
be lightened up even if the water heater is in switch off status). Heating is to be suspended
until the water temperature of lower tank reaches 10°C and will be restarted repeatedly when
temperature descends below 5°C. Priority will be given to normal heating operation in case of
anti-freeze function and heating function co-exists.
Note: DO NOT disconnect power supply of the water heater when it is to be operated in
environment where ambient temperature will be below 2℃. If the power must be
disconnected, please discharge all the water in the tank in advance and make sure it is
empty. Otherwise, Rheem will not be responsible for any water heater failure and
property loss caused.
•
Memory for Power-Failure
In the case of power-failure (power-outage or disconnection), the unit has a smart auto-
memory recall function. After power is back on, all the settings, including temperature, mode
and status will be restored to prior settings before power-failure.
Sterilization
•
To activate the one-time high-temperature sterilization function, ensure the water heater is
powered on. Press both "UP" and "Mode" button simultaneously for 5 seconds to enable the
sterilization function. The heating icon will be lightened constantly after flashing for 5 seconds
indicating sterilization function is turned on. Once the water temperature is reaches ≥80°C, the
water heater will exit sterilization mode and automatically return to the set mode. To manually
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