Rheem RS80-42BP, RS47-21BP Plumbing System Schematic for Installation as Pre Heater

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Installing the water heater.

Plumbing System Schematic for Installation as Pre Heater

T/P

3/4”

3/4”

Collector Collector

 

Valve Settings:

 

Notice: All pipe work 3/4” unless

Solar Only = (TWV1-1) + (TWV2-1) + (Pre Heat OFF)

otherwise stated.

Storage Only = (TWV1-2) + (TWV2-2) + (Pre Heat OFF)

 

Solar Pre Heat = (TWV1-1) + (TWV2-2) + (Pre Heat ON)

 

 

TWV1 = Two Way Valve - 1

Inlet Selector

 

TWV2 = Two Way Valve - 1

Outlet Selector

 

Pre Heat = Solar Pre Heat Valve

M = Mixing Valve

T/P = Temperature & Pressure Relief

Types of Roof Installation

This section contains instructions for correct installation of the system. Complete the procedures in the order listed.

NOTICE: Installation of roof supports, plumbing, and electrical components must conform to local codes.

Installation types are divided into the following:

Standard Installation:

The system is mounted to wood or Unistrut runners directly to the roof with no need for pitch or directional changes.

Metal / Sturdy Tile Installation:

The system is mounted directly to the roof with no need for pitch or directional changes.

Frame Installation

(Side, Reverse, Shallow-Pitch and

Flat-Roof Installation)

The system is mounted on a variable pitch frame to provide pitch or a fixed pitch frame to provide directional changes.

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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-outRoof Installations Pitch RequirementsCompass Pitch Mount No. of Collectors 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 Plumbing System Schematic for Installation as Pre Heater Types of Roof InstallationMetal / Sturdy Tile Installation Supporting Structure installation Roof PreparationInstalling the water heater Page Frame Assembly Lower Pipe Leg InstallationPipe Leg Connection Detail Collector Installation Collector Fitting Installation DetailStorage Tank Installation Metal / Sturdy-TilePlumbing Installation Storage Tank Plumbing Attachment Detail, Left SideExternal Piping Insulation 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 Connect Storage Tank to Electrical Supply Detail of Electrical ConnectionsNeutral Safety Controls Operating the water heater. Installation ChecklistSafety Precautions To replace the temperature limiting controlWater Temperature Setting Time/Temperature Relationship in ScaldsIf adjustment is necessary… 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 Installations using 17.5 a Frames Frames‘A’ Frame kit consists 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.