Rheem P), PH-25RDVS, RUTG-66DV, RMTG-66DV, ECO-180DV warranty Lighting the water heater

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GAS SHUTOFF VALVE

Lighting the water heater:

Before operating this water heater, be sure to read and follow the instructions on the label pictured below and all other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater, resulting in property damage, personal injury or death. Should you have any problems reading or following the instructions in this manual, STOP, and get help from a qualified person.

FOR YOUR SAFETY READ BEFORE OPERATING

WARNING : If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

OPERATING INSTRUCTIONS

1.STOP! Read the safety information above on this label. 2.Turn off all electric power to the appliance.

3.Do not attempt to light the burner by hand.

4.Turn the Gas Shutoff Valve located on the outside of the unit

clockwise to the "OFF" position.

OPEN CLOSE

 

5.Wait five (5) minutes to clear out any gas. If you then smell gas, STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the next step.

6.Turn the Gas Shutoff Valve located on the outside of the unit counterclockwise to the "ON" position.

7.Turn on all electric power to the appliance.

8.If the appliance will not operate, follow the instructions "To Turn Off Gas To Appliance" and call your service technician or gas supplier.

TO TURN OFF GAS TO APPLIANCE

1.Turn off all electric power to the appliance if service is to be performed.

2.Turn the Gas Shutoff Valve located on the outside of the unit clockwise to the "OFF" position.

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Contents Tankless Water Heater For Your Records Install and properly vent the water heater…  & # 0 Natural gas and liquefied petroleum models For Installations in the State of California Location of Water Heater Installing the water heaterInspect Shipment Corrosive AtmospheresVenting Lengths VentingAppliance Vent Adapter Venting Through Closed SpacesDraining the Condensate Horizontal Vent Terminal Location Canadian Installations US InstallationsAdditional Considerations Indoor Water HeaterHorizontal Vent Installation Vertical Vent Termination Location Vertical Vent InstallationThermal Expansion Mounting the Water HeaterWater Supply Connections Cold and hot water connections Lines.Air Drain Valve Shown on Right without Tubing Relief ValvePressure Testing the Gas Supply System Leak TestingGas Supply High AltitudeRemote Control Installation Projections Electrical Connection Power CordPer Foot Downward Pitch Typical Installation of Water Heater Venting RequiredDuring Installation of this water heater… Hot and Cold Pipe Insulation InstallationInsulation Blankets Indoor Water Heater Location Installation Check ListLighting the water heater Water Temperature Setting Safety PrecautionsTime/Temperature Relationship in Scalds Water Temperature Setting… Housekeeping Routine Preventative MaintenanceBurner Inspection Venting System InspectionVacation and Extended Shut-Down Condensate Trap InspectionFreeze Protection Draining the Water HeaterBefore You Call For Service… Error Code Guide Replacement Parts 135F 57C DIP If YOU Need Service