Operating Guide

30
PLEASE NOTE: i12 IS FOR INDOOR PERMANENT INSTALLATIONS ONLY. THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT
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English
Setting the Temperature:
The Eccotemp i12-LP/NG models are AUTOMATIC
TEMPERATURE CONTROLLED tankless water heaters. You
will need to set your maximum temperature on the i12
Gas Tankless Water Heater and then adjust your sink or
shower water temperature at the source.
The i12 is a ow activated unit and should maintain
at least 0.6 GPM to activate and 0.8 GPM to maintain
ativation.
• Manual Temperature Control: You must adjust the
temperature manually each time you use the unit. The
temperature must be adjusted according to the amount
of applications being used at the same time due to the
uctuation of pressure.
NOTICE: If inlet water temperature is high, and set
temperature is low, the actual temperature might be higher
than the set temperature, and viceversa..
DANGER: There is a hot water
scald potential if the temperature
is set too high. Households with
small children, disabled, or elderly
persons may require a 120°F or
lower temperature setting to
prevent contact with HOT water.
Output temperature of water is regulated by setting
the temperature on the front of the unit.
Safety factors should be considered when selecting
the water temperature.
Water temperature above 120°F can cause severe
burns or death from scalding. The thermostat is
adjusted to its lowest temperature position when
shipped from the factory.
Be sure to read and follow the warnings outlined in
this manual and on the label located on the water
heater. Mixing valves are available for reducing
point of use water temperature by mixing hot and
cold water in branch water lines.
Procedures for adjusting the thermostat for
energy ecient operation at the minimum water
temperature setting consistent with the consumer’s
needs.
Contact a licensed plumber or the local plumbing
authority for further information.
Water Temperature
120°F
125°F
130°F
135°F
140°F
145°F
150°F
155°F
Time To Produce a Serious Burn
More than 5 minutes
1 1/2to 2 minutes
About 30 seconds
About 10 seconds
Less than 5 seconds
Less than 3 seconds
About 1 1/2 seconds
About 1 second
Table courtesy of Shriners Burn Institute
• Automatic Temperature Control: The unit will self-adjust
temperature according to what is being requested of
at the output water source (sink or shower). It also will
regulate the temperature automatically according to
how many applications are being used at the same time.
WARNING: Should overheating occur or the gas supply fail to shut o, turn o the
manual gas control valve to the water heater.
Automatic vs. Manual Temperature Control
Water Temperature
Operating
Increase
Temperature
Decrease
Temperature
Turn Water Heater
On/O
Enable
Child-Lock