Electrical; Gas Piping - onsen ON-I14L-LP Manuel D'installation Et D'utilisation

3
Ensure the heater will be attached in a manner that is sufficient to support the weight of the heater in
operation.
4
Before installing, position the water heater into place to determine installation height. The water heater
should be installed so that the LED display is level with horizontal visual height (generally 1.5 meters / 5 feet).
5
For installation on concrete or block: drill 5/16" (or 8 mm) holes and insert ¼" (6 mm) steel expansion bolts
into the holes.
6
For wall installation: locate a stud. Drill 5/16" (or 8 mm) holes and insert mounting screws.

ELECTRICAL

WARNING
ENSURE THAT A PROPERLY GROUNDED 120 V/ 60 HZ THREE PRONG OUTLET IS AVAILABLE.
DO NOT PLUG IN THE UNIT UNTIL INSTALLATION IS COMPLETE, TESTED, AND READY FOR INITIAL START UP.

GAS PIPING

WARNING
1
Check the fuel gas type before installation. DO NOT connect a unit if the gas type is not compatible. Contact
your dealer for the proper unit to match the gas type.
2
Check the gas inlet pressure immediately upstream at a location provided by the gas company. Ensure the
gas pressure is within the limits shown in the "System Specifications" section of this manual.
3
Review the installation location taking into account all gas users on site. Calculate the gas piping that will
be required to service the installation. The gas supply line shall be sized and installed to provide a supply of
gas sufficient to meet the maximum demand of the heater and all other gas consuming appliances at the
location.
NOTE: REFERENCE THE NATIONAL FUEL GAS CODE, NFPA 54 OR THE NATURAL GAS AND PROPANE
INSTALLATION CODE, CSA B149.1 FOR PROPER LINE SIZING.
4
Ensure any compound used on the threaded joints of the gas piping is compatible with propane or natural
gas.
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Ensure compliance with applicable electrical codes during installation including the
U.S. National Electric Code (NFPA 70) or the Canadian Electrical Code – Part 1 (CGAS
C22.1) depending on location.
Gas piping should be sized, installed, and tested only by a licensed professional. Im-
proper installation can result in improper equipment performance or a hazardous
situation.
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