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LED STATUS

PROBLEM

 

SOLUTION

 

 

Self diagnostic check has detected

1

Turn the power off for 10-20 seconds then on again to

 

 

 

 

 

clear these error codes.

 

 

 

 

 

a problem with the gas valve driver

 

 

 

 

 

 

 

circuit, internal microprocessor, or

2

If any of these error codes persist or cannot be cleared

 

 

other internal circuits.

 

 

 

- replace the gas control valve/thermostat.

 

 

 

 

 

 

 

1

Turn the power off for 10-20 seconds then on again to

 

 

 

 

 

The gas control valve/thermostat

 

clear these error codes.

 

 

 

 

 

has sensed main burner flame out

 

 

 

 

of proper sequence.

2

Replace the gas control valve/thermostat if this error

 

 

 

 

 

 

code persists.

 

 

Water temperature in the tank has

1

Turn the power off for 10-20 seconds then on again to

 

 

 

clear these error codes.

 

 

exceeded 195° F and has activated

 

 

 

 

 

 

 

the ECO (energy cut off) high

2

Replace the gas control valve/thermostat if the error

 

 

temperature limit.

 

 

 

code persists.

 

 

 

 

 

 

 

1

Press and release both temperature adjust buttons

 

 

Self diagnostic check has detected

 

several times - cycle water heater power off and on.

 

 

 

 

 

that one or both of the temperature

 

 

 

 

adjust buttons are stuck.

2

Replace the gas control valve/thermostat if the error

 

 

 

 

 

 

code persists.

 

 

Self diagnostic check has detected

1

Turn the power off for 10-20 seconds then on again to

 

 

the water temperature sensor

 

clear these error codes.

 

 

 

 

 

(located in the control valve's

 

 

 

 

immersion probe) is either open or

2

Replace the gas control valve/thermostat if the error

 

 

 

 

shorted.

 

code persists.

 

 

 

1

Turn off power to the water heater. Ensure black

 

 

Self diagnostic check has detected

 

resistor wire is not cut, missing, and is installed

 

 

 

between pins 3 & 4 of ignitor assembly plug. Replace

 

 

a problem with black resistor wire

 

 

 

 

ignitor assembly if damaged or defective.

 

 

on the ignitor assembly plug;

 

 

 

 

 

 

 

resistor wire is open or shorted.

2

Replace the gas control valve/thermostat if the error

 

 

 

 

 

 

 

code persists.

 

 

Self diagnostic check has

1

Turn off power to the water heater.

 

 

 

 

 

 

determined resistance of the black

2

Replace the igniter assembly plug.

 

 

resistor wire on ignitor assembly

 

 

 

 

plug is not within tolerance.

3

Replace the gas control valve/thermostat if the error

 

 

 

 

code persists.

 

 

 

1

Ensure air pressure switch hose is not kinked or

 

 

 

 

clogged, ensure the blower housing is clear of any

 

 

 

 

condensation.

 

 

The gas control valve/thermostat

2

Check vent temperature limit switch - if it is determined

 

 

has detected the air pressure switch

 

that the vent temperature limit switch is opening its

 

 

circuit is opening repeatedly during

 

contacts at normal operating temperatures during

 

 

one heating cycle.

 

heating cycle - replace the vent temperature limit

 

 

 

 

switch.

 

 

 

3

Ensure water heater is not over-firing. Call the technical

 

 

 

 

support for further assistance.

 

 

 

 

 

36

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Image 36
State Industries 197425-004 instruction manual LED Status Problem Solution
Page 35 Page 37

197425-004 specifications

State Industries Model 197425-004 is a noteworthy water heater designed to cater to the needs of both residential and commercial applications. Known for its efficiency and reliability, this model offers a range of features that enhance its appeal to users looking for an effective water heating solution.

One of the primary characteristics of the 197425-004 is its tankless design, which allows for an endless supply of hot water. Unlike traditional water heaters that store hot water in a tank, this model heats water on demand, conserving both energy and space. This is particularly advantageous for households or businesses with fluctuating hot water needs, as it eliminates the risk of running out of hot water during peak usage times.

The technology behind the State Industries 197425-004 incorporates advanced insulation and heat exchange systems, which significantly improve energy efficiency. With a high energy factor rating, this unit minimizes energy consumption, thus reducing utility bills and environmental impact. Users can expect lower operating costs without sacrificing performance, making it a cost-effective option in the long run.

Another defining feature of the 197425-004 is its durable construction. Built with high-quality materials, including corrosion-resistant components, this water heater is designed for longevity. The model also includes a user-friendly digital thermostat, enabling precise temperature control and easy monitoring. This ensures that users can customize their hot water needs according to individual preferences.

In addition to its performance and efficiency, the State Industries 197425-004 prioritizes safety. It is equipped with multiple safety features such as thermal overload protection and precise temperature regulation, reducing the risk of accidents.

Installation is made convenient with this model, as it is compatible with various plumbing systems and does not require complex modifications. Its compact size allows for flexible installation options, whether it is placed indoors or outdoors, depending on user preferences.

In summary, the State Industries 197425-004 represents a perfect blend of cutting-edge technology, energy efficiency, and durability. With its tankless heating system, impressive energy factor, and safety features, it continues to stand out as an excellent choice for reliable hot water solutions in diverse settings.
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