EZ TANKLESS EZ Ultra, User Manual

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NOTICE:
FOR YOUR SAFETY, PLEASE READ THIS MANUAL CAREFULLY AND
FOLLOW ALL DIRECTIONS.
1) Follow all local codes, or in the absence of local codes, follow the most recent edition of
the National Fuel Gas Code, ANSI Z223.1/NFPA 54 in the USA or the CAN/CSA B149.1
Natural Gas and Propane Installation Code in Canada.
2) Properly ground the unit in accordance with all local codes or in the absence of local
codes, with the National Electrical Codes,
ANSI/NFPA 70 in the USA or CSA standard C22.1 Canada Electrical Code Part 1 in
Canada.
3) Carefully plan where you intend to install your Water Heater. Ensure that your heater
will have enough combustible air and proper ventilation and locate your heater where
water leakage will not do damage to surrounding areas. If there is a possibility of water
damage, install a suitable drain pan under the unit which will not restrict combustible
airflow.
Installer must install a Pressure relief valve. Pipe the pressure relief discharge to a drain or
outside environment.
4) Check the rating plate for the correct gas type, gas pressure, water pressure and
electrical rating. If this unit does not match your requirements, do not install.
5) If any problem should occur, turn off all hot water taps and turn off the gas. Then call a
trained technician or the Gas Company or the manufacturer.
NOTE: The installer is responsible for the correct installation of your Water Heater.
Installation and service must be performed by a qualified installer (for example, a licensed
plumber or gas fitter) otherwise the warranty by EZTANKLESS will be void.
6) Read the safety issues completely before installing the Water Heater.
7) This water heater is suitable for residential water (potable) heating ONLY.
DO NOT use this water heater for space heating, combination space heating/ domestic
water heating, or commercial water heating applications.
8) The EZ ULTRA Water Heater is not suitable for use in pool or spa applications.
9) This unit is designed to be installed indoors using the proper vent piping to exhaust by-
products of combustion to the outside environment. Contact your dealer or EZ
TANKLESS for proper vent kits. DO NOT run this unit without OUR ORIGINAL
EQUIPMENT vent piping connected. Exhaust gasses must be expelled outside the home.
10) Maintain proper space around the unit for proper servicing and operation. Minimum
clearances from combustible materials are listed below.
Top of Heater 6 inches
Back of Heater 1 inch
Front of Heater 6 inches
Sides of Heater 2 inches
Floor 12 inches
Vent/Air Intake 0 inches