EZ TANKLESS EZ DELUXE OPERATION & INSTALLATION MANUAL
PAGE 1 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL EZ DELUXE TANKLESS WATER HEATER SPECIFICATIONS Maximum Gas Consumption BTU/h 87,500 Hot Water Supply at 45f Temperature Rise 3.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. • WHAT TO DO IF YOU SMELL GAS: • Evacuate all persons from the home. • Shut off the gas supply at the nearest shutoff or main.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL WARNING – FIRE OR EXPLOSION WARNING: These instructions must be followed exactly, or a fire or explosion may result causing property damage, personal injury or death. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. FOR YOUR SAFETY --- WHAT TO DO IF YOU SMELL GAS: • Evacuate all persons from the home. • Shut off the gas supply at the nearest shutoff or main.
PAGE 4 IMPORTANT SAFETY INFORMATION READ THE SAFETY INFORMATION Your safety and the safety of others are very important. There WARNINGS: are many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol. Recognize this symbol as an indication of Important Safety Information! This symbol alerts you to potential hazards that can kill or hurt you and others.
PAGE 5 IMPORTANT SAFETY INFORMATION Water Heater Venting Safety DANGER: • F ailure to install and properly vent the water heater to the outdoors as outlined in the “Venting” section of the Installation Instructions in this manual will result in death from fire, explosion, or asphyxiation from carbon monoxide. NEVER operate this water heater unless it is properly vented and has the air supply piping properly installed and terminated to the outdoors.
PAGE 6 IMPORTANT SAFETY INFORMATION Water Supply Safety ! DANGERS: DANGER CAUTIONS: • WATER TEMPERATURE SETTINGS • This water heater must only be used ! – Safety and energy conservation with the following water supply system are factors to be considered when conditions: selecting the water temperature –W ith clean, potable water free of corrosive setting of a water heater’s remote chemicals, sand, dirt, or other contaminants. control.
PAGE 7 IMPORTANT SAFETY INFORMATION Natural Gas and Liquefied Petroleum Safety DANGERS: WARNINGS: • N ever attempt to convert the water heater from natural gas to LP or vice versa. The water heater must only use the fuel type in accordance with listing on data plate— natural gas for natural gas units and LP for LP units. Any other fuel usage will result in death or serious personal injury from fire and/or explosion. This water heater is not certified for any other fuel type.
PAGE 8 IMPORTANT SAFETY INFORMATION Before operating this water heater, be sure to read and follow the instructions on the label pictured below and all other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater, resulting in death, personal injury, or property damage. Should you have any problems reading or following the instructions in this manual, STOP and get help from a qualified service technician.
PAGE 9 IMPORTANT SAFETY INFORMATION Electrical Safety DANGER: • S hock Hazard – Make sure the electrical power to the water heater is off to avoid electric shock that will result in death or serious personal injury. WARNINGS: • F or your safety, the information in this manual must be followed to minimize the risk of fire, explosion, or electric shock that can result in death, personal injury, and/or property damage.
PAGE 10 IMPORTANT SAFETY INFORMATION General Installation and Maintenance Safety SAFETY PRECAUTIONS: WARNINGS: • This water heater must be installed in accordance with these instructions, local codes, utility company requirements and/or in the absence of local codes, use the latest edition of the American National Standard/National Fuel Gas Code (NFGC), ANSI Z223.1 and National Fire Protection Association, NFPA 54. • For your safety, DO NOT attempt to disassemble this water heater for any reason.
PAGE 11 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL TABLE OF CONTENTS 1.0 Limited Warranty 2.0 What’s Included? 2.1 Product Features and Benefits 3.0 Safety Precautions 3.1 Hot Water Risk 3.2 First Aid 4.0 Initial Setup and Operation 5.0 Recommended Maintenance Procedures 6.0 Troubleshooting 7.0 Informational Drawings 8.0 Contact Us Note: Please ensure that the contents of this manual have been fully understood prior to installation or operation of this gas tankless water heater.
PAGE 12 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 1.0 LIMITED WARRANTY WHAT IS COVERED? The EZ Tankless warranty covers any defects in materials or product workmanship when the product is installed and operated in accordance with written installation instructions contained herein, subject to the terms outlined within this limited warranty document.
PAGE 13 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 2.
PAGE 14 ANOTICE The 3x supplied 1/2" NPT Fittings MUST be used with the GAS and WATER CONNECTIONS for all installation types.
PAGE 15 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 2.1 FEATURES AND BENEFITS • The EZ Deluxe features our advanced sealed double-chamber forced air intake - exhaust system • Fully-automatic operation. Once installed, simply turn on the water spigot or shower–instanteous hot water will arrive in a few moments. After the tap is turned off, the tankless heater will extinguish and cease operation Key touch LCD panel with easy to understand display High efficiency concentric venting system.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL PAGE 16 3.0 SAFETY PRECAUTIONS 3.1 3.2 3.3 01. Always check water temperature by hand before entering shower or bath. The temperature may have been changed. Do not touch the unit cover or the flue outlet while in use. 02. Do not insert objects into the flue outlet. On colder days steam may discharge from the flue outlet. This condition is normal for high efficiency appliances. 03.
PAGE 17 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 4.0 INITIAL SETUP AND OPERATION Note: These steps should be followed for every new location or water source 1. ON/OFF SWITCH Turn the systems power on. Display will light up with temp. 2.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL PAGE 18 4.1 SPECIAL NOTES - INSTALLATIONS Be sure to tape all vent seams with included vent tape. 1. WELL WATER INSTALLATIONS Due to the fluctuation in water pressure when using on a well water system, users may experience fluctuations in water temperature. Fluctuations can be rectified with use of a water pressure regulator. When using a well system with a pump switch set to 40-60PSI, it is best to set your water pressure regulator at 45PSI.
PAGE 19 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 1/2" 1/2" 1/2" 1/2” KEY 1/2" Ball Valve Pressure Relief Valve 1/2" Union Boiler Drain Valve Ball Valve XXXXX Union This drawing is not an engineered drawing. It is intended for use only as a guide and does not act as replacement for professionally engineered installation drawings. This drawing is not intended to portray a complete installation sysyem.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL PAGE 20 5.0 RECOMMENDED EZ DELUXE MAINTENANCE 1. CHECK THE GAS HOSE AND REGULATOR FOR ANY DEFECTS Propane regulators, especially single stage regulators, defect at a high rate predominantly due to age. Most single stage regulators will eventually allow a higher pressure than the required 11”WC by the EZ Deluxe. When this happens the unit will not ignite. This is the most common fault that causes ingnition failure. 2.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL PAGE 21 6.0 TROUBLESHOOTING Q1. WHEN THE HOT WATER TAP IS OPENED, AND THE EZ DELUXE IS NOT RESPONDING. A. If you are running water through the system, but do not see a showerhead image on the display, the heater is failing to sense the water flow. This will require one of the following to resolve the issue: 1. Flush the unit. Flushing the unit with Distilled White Vinegar will help to clean the magnetic turbine located inside of the flow sensor housing.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL PAGE 22 Q5. THE DISPLAY SHOWS AN ‘E4’/'32'/'40' ERROR CODE WHEN TRYING TO IGNITE. A. This is an error in the fan sensor, fan motor, or motherboard. Remove the front cover of the EZ Deluxe, keeping the display wires attached. Locate the fan in the bottom left corner of the unit. Run a hot water tap. Watch the fan blades and observe how they are spinning.
PAGE 23 VENT TERMINAL CLEARANCES Table 2 Recommended Vent/Combustion Air Intake Terminal Position Terminals should be positioned to avoid products of combustion entering openings into buildings or other vents. Maintain 12” clearance above grade or highest anticipated snow level (whichever is greater). Please refer to your local codes for snow level in your area.
PAGE 24 EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL 7.
EZ TANKLESS DELUXE OPERATION + INSTALLATION MANUAL CONTACT US EZ TANKLESS, INC. 120 N WASHINGTON AVE FOWLER, IN 47942 SALES DEPARTMENT: E. SALES@EZTANKLESS.COM P. 219-369-4781 SUPPORT DEPARTMENT: E. SUPPORT@EZTANKLESS.COM P.
