EZ TANKLESS EZ 101 Operation & Installation Manual

Tankless water heater

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EZ TANKLESS
EZ 101
OPERATION
& INSTALLATION
MANUAL

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Questions and answers

Jeff
March 10, 2025

Micro switch failed as I have spark when jumping red and blue

2 comments:
Mr. Anderson
March 10, 2025

The document states that if the micro switch has failed, it needs to be replaced. However, it does not provide specific instructions for fixing or replacing the micro switch. If the unit does not produce a spark, you may need to test the battery compartment and computer board using the provided procedure. If the micro switch is faulty, replacing it with a new one is the likely solution.

This answer is automatically generated

Jeff
March 10, 2025

@Mr. Anderson Ok thanks. Switch working just not engaged by the h20 flow.ill order a switch in the mean time gonna jump it so I can shower I hope Thanks

Jeff
March 10, 2025

Mucro switch works manually,can I adjust set screw

Summary of Contents for EZ TANKLESS EZ 101

  • Page 1 EZ TANKLESS EZ 101 OPERATION & INSTALLATION MANUAL...
  • Page 2 EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 01.. EZ 101 TANKLESS WATER HEATER SPECIFICATIONS Maximum Gas Consumption BTU/h 42,500 Hot Water Supply at 45f Temperature Rise 1.6GPM Gas Supply Pressure (LPG) 11” WC Exhaust System Natural Draft / Flue...
  • Page 3: Table Of Contents

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 02. 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...
  • Page 4: Limited Warranty

    WHAT WILL EZ TANKLESS PROVIDE? EZ Tankless will repair or replace the product or any part or component that is considered defective in materials or workmanship, except as set forth below: EZ Tankless will provide parts with free shipping for most repairs. EZ Tankless will perform labor and pay shipping costs to repair the product if deemed necessary by EZ Tankless.
  • Page 5: What's Included

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 04. 2.0 WHAT’S INCLUDED? 1 x EZ Tankless Water Heater 1 x Showerhead 2 x 1/2” Bushings...
  • Page 6: Features And Benefits

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 05.. 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. •...
  • Page 7: Safety Precautions

    3.1 HOT WATER RISK Hot water is dangerous, especially for the young and the elderly or the infirm. The EZ Tankless water heater allows you to precisely control the temperature of your hot water, ensuring safe water temperature. Water temperature over 125°f can cause severe burns instantly or death from scalding.
  • Page 8: Initial Setup And Operation

    2. GAS SUPPLY Gas supply to the EZ 101 unit should only be propane (lpg) regulated to a pressure setting of 11”WC. Lower or higher pressures beyond this value will deliver inconsistent ignition and operation and are not recommended.
  • Page 9: Control Dial Information

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 08. 4.1 CONTROL DIALS INFORMATION 1. WATER TEMPERATURE DIAL The water temperature dial provides the greatest level of control over ignition level. This dial controls water flow through the system. The EZ 101 uses a water pressure activated valve to control the electronic ignition and gas flow through to the burners. If the user sets the water temperature dial at the “low” setting (highest amount of water flow) but has a water source with less than 2gpm, there will not be a large enough build of pressure in the water/gas diaphragm to engage the pressure valve. This is why it is always recommended to set the water temperature dial to “high”...
  • Page 10 3. CLEAN INLET WATER FILTER SCREEN REGULARLY Located just inside of the water inlet fitting on the bottom of the EZ 101 is a filter screen. This screen is used to keep sediment and small debris from entering the heat exchanger. Be sure to regularly check this screen for any debris that it may have caught.
  • Page 11: Troubleshooting

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 10. 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.)
  • Page 12 EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 11.. 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.
  • Page 13: Contact Us

    EZ TANKLESS 101 OPERATION + INSTALLATION MANUAL PAGE 12. CONTACT US EZ TANKLESS, INC. PO BOX 111 4474 W 500 N EARL PARK, IN 47942 SALES DEPARTMENT: SALES@EZTANKLESS.COM 219-369-4781 SUPPORT DEPARTMENT: SUPPORT@EZTANKLESS.COM 219-474-6658...

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