Before You Call For Service…

Troubleshooting Tips

Save time and money! Review the chart on this page first and you may not need to call for service.

Problem

 

Possible Causes

What To Do

 

 

 

 

 

Not enough Hot Water

 

Solar circuit breaker tripped

Reset/replace as necessary

 

 

 

or fuse blown

 

 

 

 

 

 

 

 

Safety Thermostat tripped

Reset/replace as necessary.

 

 

or malfunctioned

 

 

 

 

 

 

 

Faulty Backup Heating

Replace Backup Heating Element

 

 

Element

 

 

 

 

 

 

 

Hot water leak in household

Locate and repair leak

 

 

system

 

 

 

 

 

 

 

Blockage in water line

Locate and correct blockages

 

 

 

 

 

 

Pipes not properly connected

Correct pipe connections according to installation

 

 

during installation

instructions

 

 

 

 

 

 

Tank blocked with sediment

Flush tank to remove sediment

 

 

 

 

 

 

Closed loop charge low

Recharge closed loop

 

 

 

 

 

 

Leak in closed loop

Locate and repair as necessary, recharge closed loop

 

 

 

 

 

 

Air bubbles in closed loop

Recharge closed loop

 

 

 

 

 

 

Ruptured tank jacket

Replace tank

 

 

 

 

 

 

Tank not level

Level tank

 

 

 

 

 

 

Collectors not level

Level collectors

 

 

 

 

 

 

Collectors shaded during

Clear obstruction to sunlight on collectors

 

 

daylight hours

 

 

 

 

 

 

 

Tempering Valve malfunction

Repair/replace as necessary

 

 

 

 

Not enough Hot Water

 

System circuit breaker tripped

Repair/replace as necessary

in the Morning or

 

OFF or malfunctioned

 

Following a Cloudy Day

 

 

 

 

 

 

 

 

 

 

 

Faulty Backup Heating Element

Replace as necessary.

 

 

 

 

Too much Cold Water

 

No T/P Valve installed

Install T/P

 

 

 

 

Coming from Drain

 

Too much pressure through

Repair/replace as necessary.

Line

 

T/P Valve

 

 

 

 

 

 

Pressure build up caused by Thermal Expansion in a closed plumbing system.

Contact water supplier or contractor on how to correct this. (Do not plug relief valve opening.)

Hot Water coming

Faulty Thermostat

Repair/ replace as necessary

 

 

 

 

from drain Line

Malfunctioning T/P valve

Press and release T/P valve handle to reseat valve or

 

 

 

Repair replace as necessary

 

 

 

 

 

System oversized for customer

Cover the solar collector / contact Dealer.

 

 

 

 

!CAUTION: For your safety DO NOT attempt repair of electrical wiring, thermostats, heating elements or other safety devices. Refer repairs to qualified service personnel.

34

Page 33 Page 35
Page 34
Image 34
Rheem RS80-42BP, RS47-21BP installation instructions Before You Call For Service…, Problem Possible Causes What To Do
Page 33 Page 35

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.
Top Page Image Contents