Black & Decker BD-07-DWH Manual page 15

Starting the system for the first time
1. Turn the temperature knob clockwise for the heater to activate and display outlet temperature.
2. With the water running through the unit, turn the knob to adjust the temperature.
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.
All manuals and user guides at all-guides.com
1
2
3
4
1. Digital temperature display
2. Temperature setting knob
3. Hot water outlet (to be connected
to the main hot water pipe)
4. Cold water inlet
EN
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