Rheem 3805 Series Owner's Manual And Installation Instructions page 7


Do not attempt to insert any foreign object (e.g. hand, screwdriver, stick) into the air inlet or
outlet of the outdoor unit. Rotating fan blades may cause injury.

If the water heater begins to operate abnormally (e.g. excessive noise, emit smoke, peculiar
smell, etc) stop operation of the equipment, isolate power supply promptly and contact the
Service Department. Do not attempt to repair the unit.

Operate the easing lever on the temperature & pressure relief valve at least once every 6
months. It is very important you raise and lower the lever gently.
o Ensure that the drain line is clear and free of any obstructions and discharge water
can freely flow from drain line. If water does not discharge please contact Service
Department immediately.
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