User guide

4
TABLE OF CONTENTS
INTRODUCTION
Thank You for purchasing this water heater. Properly installed and
maintained, it should give you years of trouble free service.
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 NEC - National Electrical Code
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 UL - Underwriters Laboratory
PREPARING FOR THE INSTALLATION
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the entire manual carefully. If you don’t follow the safety rules,
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This manual contains instructions for the installation, operation,
and maintenance of the electric water heater. It also contains
warnings throughout the manual that you must read and be
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Detailed installation diagrams are in this manual. These
diagrams will serve to provide the installer with a reference
for the materials and method of piping suggested. IT
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Particular attention should be given to the installation of
thermometers at the locations indicated in the diagrams as
these are necessary for checking the operation of the heater.
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system of the heater. Never touch electrical components
with wet hands or when standing in water. When replacing
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through 14.
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The model and rating plate on page 7 interprets certain markings
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to identify the heater, its components and optional equipment.
2. The installation must conform with these instructions and the
local code authority having jurisdiction and the requirements
of the power company. In the absence of code requirements,
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3. If after reading this manual you have any questions or do not
understand any portion of the instructions, call the toll free
number on the back cover for further assistance.
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manual. In order to expedite your request, please have the serial
number and item ID from the barcode tag available for the technician.
4. Carefully plan your intended placement of the water heater.
Examine the location to ensure the water heater complies with
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Installation and service of this water heater requires ability
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required.
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instructions for correct installation procedures. Instructions may
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6. Massachusetts Code requires this water heater to be installed in
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Code and 248-CMR 5.00.
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Precautions ....................................................................................................3
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INTRODUCTION .....................................................................................................4
Preparing for the Installation ..........................................................................4
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Contaminated Water ......................................................................................8
Circulating Pump ............................................................................................8
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Water Line Connections .................................................................................9
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Thermal Expansion ........................................................................................9
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Control Circuits .............................................................................................10
Power Circuit ................................................................................................10
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Thermostat Controls .....................................................................................16
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Temperatures Menu .....................................................................................20
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Leakage Checkpoints ...................................................................................32
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