Electrical Connections; Water Filling; Operation Instructions - A.O. Smith EWS-6 User Manual

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Electrical Connections

The power cord and plug are connected with this water heater. Find a separate socket for power plug and
make sure the socket is in contact with the plug.
Filling Water
1. Open a hot water faucet nearby to permit the air
to escape.
2. Open the cold water inlet valve fully, filling the
heater and the piping.
3. Close the hot water faucet when water flows.
4. Check all the connections to see if there is any
leak. In case of a leak, drain the heater
completely, repair the leaking joint and then refill
the heater.

Operation Instructions

1. Switch on the water heater's power supply. The
green indicator light comes on.
2. Turn the thermostat knob clockwise for the device
to commence heating and change the set
temperature. A red light will come on. [The set
temperature increases if the thermostat knob is
turned clockwise.] Temperature can be set in the
0
range of 25 C to 75 C. Recommended to keep
thermostat knob notch position always in
Medium or above level.
3. The red light's switching off indicates the heater
has been heated to the set temperature.
0
Hot Water outlet
Mixing Valve
Mixing Water
MEDIUM
LOW
5
Safety Valve
Lever
Tube
Cold Water Inlet
Floor Drain
HIGH

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