Congratulations! You've just purchased a new Marey Power Gas tankless water heater and will soon begin to enjoy the benefits of “going tankless.” The availability of instant hot water, combined with the unit's outstanding energy efficiency and space saving design, will quickly convince you that you've made the best decision for meeting your home's hot water needs.
POWER GAS MODELS **WARNING: working with gas can be dangerous. If you are not familiar with local building codes and basic gas plumbing practices please employ a professional to install your water heater** 1. Water heater-Qty 1 2. Operating Instructions-Qty 1 3. Mounting Screws-4 Sets 1- Securely mount your water heater to the wall in an appropriate location using the supplied hardware. - You MUST install this water heater according to all directions and specifications contained in this manual.
- Do NOT install the water heater in a sealed room or in a room with poor air circulation. - You MUST install the exhaust pipe to properly discharge the exhaust gases. - Do NOT block the exhaust pipe or the air inlet at any time. This can cause incomplete combustion and can lead to gas poisoning. - When the water heater is in use, do NOT touch the body of the heater. Touch the knobs only, as the body of the heater can become very hot to the the touch.
c) Install the expansion bolt into the drilled hole. Hang the unit utilizing the screws supplied. Washer The water heater must not be installed outside. Drawing 03 25" Drawing 02 Nut 29" The water heater must not be exposed to strong wind. Expansion Screw 2. Don´t expose the water heater to the strong wind or rain. 18" Heater Case 3. Use only the type of gas that is specified on the name plate. 4. All gas connections should be made by a professional. 5" 7,5" 5.
Hot Water Outlet - The hot water outlet joint is 1/2”NPT pipe thread. - The hot water outlet should be connected by flexible tubing or rigid PVC of the type intended for use with hot water. - The inner diameter of the water outlet pipe (including the valve) shouldn´t be less than 3/8”. Larger diameter pipe is acceptable as long as the appropriate adapters are used. - After connecting, fully open the cold water supply to confirm the flow of water and to check for leaks. Correct leaks as necessary.
- Attach the second 45 degree elbow on the other side of the wall, turning the angle upward to run parallel with the wall. Install the second piece of flute pipe into the elbow, parallel to the outside wall. Utilize galvanized steel brackets or clamps as necessary to secure the piping. Install the rain/wind cap on top of the second piece of exhaust pipe.. - Install a condensation drain on the portion of pipe located outside the structure.
Sighting Window Specification Do NOT use strong detergents, benzene, gasoline, or other flammable agents to clean the unit. Winter/Summer knob Instruction Regularly remove and wash the stainless steel filter in the cold water inlet. Gas controlling knob Water controlling knob During operation, take note of the flame and discontinue use if abnormal combustion is detected. Avoid accidents. DO NOT modify this unit in any way. Drawing 06 1.
16L units IMPORTANT WARNING - PLEASE TAKE NOTE If your unit is a 16L model, you MUST follow this diagram for correctly connecting water and gas to the unit. The water and gas connection diagram contained on the previous page accurate only for the 5L and10L Power Gas models. If you have a 5L or 10L unit, please follow the diagram contained on the previous page. TECHNICAL SPECIFICATIONS GAS 5L GAS 10L GAS 16L Hot Water Outlet per Minute 5 LPM / 1.3 GPM 10 LPM / 2.7 GPM 16 LPM / 4.
At Marey, we pride ourselves on the excellence of our customer service and support team. 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. 1-855-MAREY-55 customerservice@marey.com Marey proudly manufactures water heaters and accessories for use in almost any application.