EZ TANKLESS EZ 202 OPERATION & INSTALLATION MANUAL
EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL EZ 202 TANKLESS WATER HEATER SPECIFICATIONS Maximum Gas Consumption BTU/h Hot Water Supply at 45f Temperature Rise Gas Supply Pressure (LPG/NG) 85,000 3.
Thank you for purchasing our instant gas water heater. Read this manual before installing and operating, and keep it for future reference. READ THE SAFETY INFORMATION All safety messages will follow the safety alert symbol and the words: "DANGER","WARNING", "CAUTION" or "NOTICE". These words mean: A»ANGER - An imminently hazardous situation that will result in death or serious injury. AwARNING - A potentially hazardous situation that could result in death or serious injury and/or damage to property.
A WARNING Do not store or use gasolin1e or other flammable vapors and liquids iin the vicinity of this or any other appliance. A DANGER Water temperature over 125 ° F (s2•q can cause severe burns instantly or death from scalds. Children, disabled and elderly are at highest risk of being scalded. See instruction manual before setting temperature at water heater. Feel water before bathing or showering.
A DANGER If you smell gas: 1. Shut off gas to the appliance. 2. Extinguish any open flame. 3. If odor continues, keep away from the appliance and immediately call your fire department. Failure to follow these instructions could result in fire or explosion which could cause property damage, personal injury or death. A DANGER A Vapors from flammable liquids will explode and catch fire causing death or severe burns.
A \I\ARNINGS ◊ Do not leave unattended. ◊ The exhaust gas and top of the portable gas water heater is HOT! Do not place hands or any foreign object near the top of the heater. Turn off power, gas valve and water valve after use. For LPG Model if stored indoors, detach and leave propane cylinder outdoors. If the smell of gas is detected, turn off the gas valve at the tank immediately! Do not use flame for leak detection. Use only outdoors, unless used in a large open air barn/garage, within local codes.
-¢-- A.WARNINGS * FOR LPG MODELS The gas must be turned off at the LP-gas supply cylinder when the water heater is not in use. -❖ If your EZ Tankless water heater is attached to a portable propane cylinder and hose, the water heater and propane cylinder should be stored outdoors in a well ventilated space and out of the reach of children. ❖ Storage of the water heater indoors is permissible only if the cylinder is disconnected and removed from the water heater.
ANOTICE ■ Reduce The Chance of Getting Burned After shower, please turn off the gas valve and run the water until cool water is flowing through the heater. Then turn off the water inlet valve. ■ Freezing Prevention Under the circumstance of low temperature, please drain the water remaining in the heater completely after each use. Otherwise the water may freeze and cause damage the heater.
EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 03. 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 4.1 Control Dial Information 5.0 Recommended Maintenance Procedures 6.0 Troubleshooting 7.0 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.
EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 04.. 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.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 05. 2.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 06.. 2.1 FEATURES AND BENEFITS • • • • 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. Complimentary shower head and hose included with unit. Simple and aesthetically pleasing design features – the unobtrusive unit design fits seamlessly in a variety of locations.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 06.. EZ 202 Fittings and Connections 6 4 5 2 3 1 1 1/2" NPT Gas Fittings 4 Water Inlet 2 Showerhead Hose 5 Gas Inlet 3 1/2" NPT Fitting 6 Water Outlet ANOTICE The 2x supplied 1/2" NPT Fittings MUST be used with the GAS and WATER INLETS for all installation types. Should a 3rd NPT Fitting be desired for the water outlet, please contact EZ Tankless for purchase information.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 07. 3.0 SAFETY PRECAUTIONS 3.1 3.2 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.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 08.. 4.0 INITIAL SETUP AND OPERATION Note: These steps should be followed for every new location or water source 1. DIAL POSITIONING (PRE-FIRST IGNITION) a. Water Flow Lever - The water flow lever should be first set to the “low” setting. b. Burner Dial - The burner knob should be first set to the I (single burner) setting. c. Flame Lever - The flame lever should be first set to the “low” setting. 2.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 09. 4.1 CONTROL DIALS INFORMATION 1. BURNER SELECTION I, II, III The burner selection knob will provide the largest fluctuation in delivered water temperature. This dial regulates the internal burners within the system. I - 1 Burner, II - 2 Burners, III - 3 Burners 2. Gas Flow Lever The gas flow lever controls the height of the flame to each burner.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 10.. 5.0 RECOMMENDED EZ 202 MAINTANENCE 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 202 LPG. When this happens the unit will not ignite. This is the most common fault that causes ignition failure. 2.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 11. 6.0 TROUBLESHOOTING 1. WATER HEATER FAILS TO IGNITE/HEAT WATER Q. DOES THE IGNITER SPARK? A. NO: 1. Check that the batteries are installed correctly and hold a positive charge. 2. Detach your gas supply (turning off gas supply will not release built up pressure so you must detach gas supply to perform troubleshooting.) 3. Attempt running water through the unit with the gas supply detached.
EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 12.. Q. DOES THE IGNITER SPARK? B. YES: 1. If the igniter sparks but the unit fails to flame up, first check that you are using alkaline batteries. If the batteries are weak they will not open/hold open the gas solenoid – this results in gas being restricted from entering the burners. 2. If the heater contains brand new alkaline batteries and sparks, yet does not ignite, a faulty gas solenoid valve may be present.
EZ TANKLESS 202 OPERATION + INSTALLATION MANUAL PAGE 13. CONTACT US EZ TANKLESS, INC. 120 N WASHINGTON AVE FOWLER, IN 47944 SALES DEPARTMENT: E. SALES@EZTANKLESS.COM P. 219-369-4781 SUPPORT DEPARTMENT: E. SUPPORT@EZTANKLESS.COM P. 219-474-6658 P.
