Normal Operation; Temperature Controller And Remote Controller; General - A.O. Smith T-H3S-DV Installation Manual And Owner's Manual

NORMAL OPERATION

TEMPERATURE CONTROLLER and REMOTE CONTROLLER

The illustration below shows an example of the controllers. The exact display may differ from examples.
Temperature controller
Display for Temperature
When the STAND BY LED is ON, the
hot water temperature will be
displayed.
"HOT" Button
"COLD" Button
Press the "HOT" button or the "COLD"
button to set the hot water temperature.
Temperature above 125 °F (52 °C) can cause severe burns or death from scalding.
Children, disabled and the elderly are at high risk of being injured.
CAUTION
1. Open a hot water tap. 2. Mix cold water with the hot to get
NOTICE
• Flow rate to activate the water heater: 0.5 gallon per minute at the default set
• Flow rate to keep the water heater running: 0.4 gallon per minute (1.5 L/min).
The controllers have an energy saving mode. Five minutes after the water heater
stops operating, the backlight of the controllers turns off.
The backlight of the controllers will turn back on once the water heater begins firing
again.
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"INFO" Button
Each time the button is pressed,
the operation mode is selected
in the sequence of the following.
Inlet water
Outlet water
temperature
temperature
IN USE LED (Green)
The indicator lights during combustion.
STAND BY LED (Orange)
The indicator is ON to show that
power is ON.
"ON/OFF" Button
Press this button to
start or stop operation.

GENERAL

the correct temperature water.
temperature (1.9 L/min).
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Owner's Guide
Normal Operation
Remote controller
Water
flow
3. Close the hot water tap.