PORTABLE MODEL GAS TANKLESS WATER HEATER INSTRUCTIONAL MANUAL Keep this manual with you after your unit has been installed, you may need it for further technical information. USA (855) 627-3955 www.marey.
Congratulations! You've just purchased a new Marey Portable tankless water heater and will soon begin to enjoy the benefits of "going tankless." Take the time to thoroughly read and understand this safety and installation manual in its entirety before you attempt to install your new Power Gas tankless water heater, as it contains important safety tips and instructions. Please carefully read all instructions and warnings. Should you have any questions, please visit www.marey.
INDEX WARNINGS 04 GENERAL DESCRIPTION 05 COMPONENTS 05 HOW TO START 06 INSTALLATION 07 TECHNICAL SPECIFICATIONS 08 TROUBLE-SHOOTING 09 CUSTOMER SERVICE 11
WARNINGS Caution: If you detect a possible case of gas leak, contact your local gas supplier. There may be some conditions which can diminish the intensity of the smell, and can make it difficult to identify a gas leak. - Outdoor use only. - Liquid Propane Gas is denser than air and tends to condense first on lower areas making it difficult to detect at nose level. - Before attempting to start the unit, use a soapy product to check all gas fittings and connections.
WARNING! There is water contained in the coils of your water heater at all times. If your water heater is exposed to freezing temperatures, the water in the coils could freeze, causing a break in the heat exchanger of the unit, or in the supply and return lines. This kind of damage will result in water running freely into the space where the water heater is located, which can cause flooding. DO NOT install this water heater where it may be subjected to freeze.
HOW TO START 1. Check the box for any damage. If damage is caused because of shipment, it must be reported immediately. 2. Make sure you have all the parts: a. Gas Regulator and Hand Shower Nozzle with ON/OFF Control. b. Hardware Pack and ½” NPT to Garden Hose Adapter. 3. If you are using a regular standard garden hose, please use the ½" NPT to connect the garden hose adapter included. Please use the sealing tape (Teflon) on the threads to avoid leaks.
. Use the top and bottom tabs of the back cover heater to hang it from the wall. Do not use the handle as a hanger. Make sure you install the heater carefully using a backup wrench in the gas inlet hose to avoid stress and break it. 8.Attach the gas regulator by hand pressure to avoid breaking any parts and make sure the gas tank valve is in the off position.
TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS PORTABLE Product Code Fuel Type Recommended min. Flow Activation Maximum Flow Rate BTU/h Related Gas Pressure Aplicable Water Pressure GA5PORT LPG (Liquid Propane Gas) 5.58 GPM / 2.2 L / min 1.4 GPM 37,532 BTU/h 0.
Hot Water out Cold Water out TROUBLE-SHOOTING THE UNIT DOES NOT START AT ALL: 1. Make sure you have new batteries installed in the correct position. Check the cap of the battery case for instructions on how they should be installed. 2. Generally, the main reason why most units do not ignite is because there is not enough water pressure. The unit must have a minimum of 5 PSI (pounds per square inch) of sustained water pressure to turn on. 3. Verify that the water hose is connected properly.
2. Check that the water pressure is, at least, 5 PSI sustained. 3. Ensure that the Liquid Propane regulator is threaded all of the way to the unit and that you have an adequate amount of gas in your propane bottle. 4. Verify that you have hooked up both the incoming and outgoing water supply properly. The shower head should be attached to the outgoing water inlet (located at the center) and the water inlet should be attached to your incoming connection (located at the far right).
Please feel free to contact us if you have any questions about our products, warranty service, or if you need assistance installing a unit. We also strive for continuous improvement, so we welcome your comments, feedback and suggestions. U.S.A +1 (855) 627-3955 PUERTO RICO (787) 727-0277 customerservice@marey.com www.Marey.
