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EZ OUTDOOR TANKLESS WATER HEATER EZtankless.com SPECIFICATIONS Model EZ OUTDOOR Rated heat input (kW) 32 Hot water supply (for 60°F tem. rise) (GPM) 5.5 External dimensions 23.7" x 15.5" x 5.5" Water pressure operational range (PSI) 35 ~ 100 PSI Thermal efficiency rating 88% Gas type &...
SPECIAL FEATURES (1) Special Inner Structure Design and Stainless Steel Cover. (2) Large Water Flow and Constant temperature Water Supply. (3) Outdoor Installation Style to Save Indoor Space. (For use only in warm “no-freeze” climates) (4) Waterproof Wiring and Controls for Longer Operation. (5) Featuring Six Hi-Efficiency Technologies.
GENERAL PRECAUTIONS This gas water heater can produce carbon monoxide gas and displace-consume a great deal of room air. Inhalation of carbon monoxide can lead to serious injury or death. Carbon monoxide is harmful or fatal for all animals, humans and most life forms. This machine is designed for use outdoors in a well ventilated area.
The microprocessor advanced intelligence system analyzes and automatically adjusts the parameters of the internal systems according to ambient air temperature, water pressure, gas flow, and incoming water temperature. By using a high-precision and reliable water flow sensor, the user- selected pre-set gives consistent water temperature for worry-free operation. The gas control valve is controlled by a micro-processor which instantly calculates and controls the gas supply which saves on consumption and works in unison with the speed of the fan motor for proper combustion mixture and maximum efficiency.
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• There should be a gas cut-off valve near the heater. In this way, the gas supply can be turned-off for maintenance or in case of emergency. • All gas lines must be checked for leakage at the connections. • Water inlet and outlets should have in-line shut-off valves to isolate the zone in case the heater must be removed for repair or to supply access for flushing and cleaning of the unit.
INITIAL START-UP • Be certain the type of gas matches the model of the heater. (LP or NG) • Open the water inlet valve. • Open a hot water faucet. • Insert the electrical power supply plug into the socket. •...
SAFETY AND GENERAL COMMON SENSE PRECAUTIONS • IT IS EXPRESSLY FORBIDDEN TO USE THIS HEATER INDOORS! There is no exhaust pipe! • Check the vent frequently for nests and debris. Especially after a long period without use. • Prevent scalding. Keep the heater set at a safe temperature. •...
• The ELECTRICAL plug-in should be attached to a high quality outdoor waterproof type outlet. Installed in a safe place so as not to short circuit and should be properly grounded and installed by a qualified professional electrician. Use wire in conformity of all local, state, and federal codes.
TROUBLE CODES Fault code Symptoms The water inlet thermostat has failed No flame or an unexpected flame-out Flue is clogged or very high wind pressure or no wind pressure Fan or fan circuit fault Over high temperature protection. (85 c - 185 F) Fault in temperature sensor of the outlet water side Gas-type switch fault PROBLEM...
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