Rheem RS80-42BP, RS47-21BP Safety Information, Installation Instructions, Operating Instructions

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Safety Information

Introduction . . . . . . . . . . . . 3, 4 Safety Precautions . . . . . . . 5, 6

Installation Instructions

Location . . . . . . . . . . . . . . . . . 7 Unit Specifications & Parts 7,8 Pre-Installation Review. . . . . 9 System Requirements . . . . . 10 Pitch Requirements. . . . . . . . 11 Roof Requirements. . . . 12, 13 Electrical Requirements. 14, 15 Typical Installation . . . . . . . . 16 Plumbing Schematics. . . . . . 17 Details for Roof Types. . 18, 19 Frame Installation . . 20, 21, 22 Collector Installation . . . . . . 23 Tank Installation . . . . . . . . . . 24 Plumbing Installation . . . . . . 25 Stub Outs. . . . . . . . . . . . . . . . 26

Operating Instructions

Filling the Tank . . . . . . . . . . 26

Filling the Closed Loop . . . . 27

Test the Closed Loop . . . 27, 28

Connect Electric Supply . . . 29

Safety Controls . . . . . . . . . . . 30

Water Temperature . . . . . . . . 31

Care and Cleaning

Draining . . . . . . . . . . . . . . . . 32

Maintenance. . . . . . . . . . . . . 32

Extended Shut-Down . . . . . 33

FOR YOUR RECORDS

Write the model and serial numbers here:

#

#

You can find them on a label on the appliance.

Staple sales slip or cancelled check here.

Proof of the original purchase date is needed to obtain service under the warranty.

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your water heater properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your water heater.

You’ll find many answers to common problems in the Before You Call For Service section. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.

READ THE SAFETY INFORMATION

Your safety and the safety of others are very important. There are many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

This is the safety alert symbol. Recognize this symbol

!as an indication of Important Safety Information! This symbol alerts you to potential hazards that can

kill or hurt you and others.

All safety messages will follow the safety alert symbol and either the word “DANGER”, “WARNING”, “CAUTION” or “NOTICE”.

These words mean:

 

! DANGER

An imminently hazardous situation

 

that will result in death or serious

 

injury.

Troubleshooting Tips

Before You Call

For Service. . . . . . . . . . . 34, 35

Customer Service

Frames Information . . . . 36-39

If You Need

Service . . . . . . . . . . . . . . . . . 40

!WARNING

!CAUTION

Notice:

A potentially hazardous situation that could result in death or serious injury and/or damage to property.

A potentially hazardous situation that may result in minor or moderate injury.

Attention is called to observe a specified procedure or maintain a specific condition.

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Contents Passive Solar Water Heating Systems Care and Cleaning Safety InformationInstallation Instructions Troubleshooting TipsIntroduction Keep the use of the Backup Heater to a Minimum Try to use Hot Water during Daylight HoursWater Temperature Setting Time/Temperature Relationship in ScaldsRead and Follow this Safety Information Carefully Installing the water heater System Parts ID List Storage TankSite Inspection Equipment Pre-InstallationRecord extreme weather conditions on checklist Review Local CodesArea Requirements for Collectors System Placement RequirementsNumber Installation Plumbing/Electrical stub-outCompass Pitch Mount No. of Collectors Roof InstallationsPitch Requirements Roof Support Requirements Roof Type Installation Type Supporting StructuresRoof Survey Conventional Roof ModificationsConventional Roof Modifications Truss Frame Modifications Branch Circuit Sizing and Wire Size Guide Customer ApprovalElectrical Schematic Electrical System RequirementsTypical Installation Type of Installation= Mixing Valve = Temperature & Pressure Relief Metal / Sturdy Tile Installation Plumbing System Schematic for Installation as Pre HeaterTypes of Roof Installation Supporting Structure installation Roof PreparationInstalling the water heater Page Pipe Leg Connection Detail Frame AssemblyLower Pipe Leg Installation Collector Installation Collector Fitting Installation DetailStorage Tank Installation Metal / Sturdy-TileExternal Piping Insulation Plumbing InstallationStorage Tank Plumbing Attachment Detail, Left Side To Fill the Water Heater Electrical InstallationInstall Roof Jack Panel See Key to Stub Out Details BelowTest and Fill Procedure Test and Fill the Closed LoopInstalling the water heater Neutral Connect Storage Tank to Electrical SupplyDetail of Electrical Connections Safety Controls Operating the water heater. Installation ChecklistSafety Precautions To replace the temperature limiting controlIf adjustment is necessary… Water Temperature SettingTime/Temperature Relationship in Scalds Draining the Water Heater Care and cleaning of the water heaterRoutine Preventative Maintenance Anode RodVacation and Extended Shut-Down Vacations or Brief AbsencesBefore You Call For Service… Problem Possible Causes What To DoLow Hot Water ‘A’ Frame kit consists Installations using 17.5 a FramesFrames Side Pitch Installations Tile Roof Against Pitch Installations Tiled Roof Variations for Metal and Fibreboard RoofsVariations for Shallow Pitch or Flat Deck Roofs Flashing and Roof PenetrationsIf YOU Need Service
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RS47-21BP, RS80-42BP specifications

The Rheem RS47-21BP and RS80-42BP are innovative water heater solutions designed to meet the diverse needs of modern households. These models incorporate advanced technologies to enhance efficiency, performance, and user convenience.

The Rheem RS47-21BP is a 47-gallon heat pump water heater that provides a strong balance between performance and energy savings. One of its standout features is its impressive energy efficiency rating. This model utilizes heat pump technology harnessing ambient heat from the air to heat water, drastically reducing energy consumption compared to traditional electric water heaters. This results in lower utility bills and a smaller carbon footprint, making it an environmentally conscious choice.

On the other hand, the RS80-42BP is a larger 80-gallon heat pump water heater suitable for families with higher hot water demands. It offers a similar energy-efficient operation as the RS47-21BP but with an increased capacity. This model is perfect for households that require a reliable supply of hot water for multiple simultaneous uses, such as showers, dishwashing, and laundry. The unit's size is designed to cater efficiently to larger families or higher demand scenarios, making it an ideal choice for busy homes.

Both models are equipped with advanced smart technology, allowing the user to monitor and control the water heater remotely through a smartphone application. This feature provides real-time data on water usage and energy consumption, empowering users to manage their hot water needs proactively. Furthermore, the intuitive interface makes it easy to adjust settings, helping households maximize efficiency.

Additionally, Rheem has incorporated protective features in both models, including an intelligent self-diagnostic system that assists in troubleshooting. The LED display offers clear indications of operational status, making maintenance straightforward. Both units come with durable construction, designed to resist corrosion and prolong their lifespan.

Overall, the Rheem RS47-21BP and RS80-42BP represent the forefront of water heating technology, combining efficiency, smart technology integration, and ample capacity. These water heaters are not only reliable but also contribute significantly to energy savings, catering to both small and large household needs effectively.