S U F S E R V I C E H A N D B O O K

T R O U B L E S H O O T I N G

120 VAC TO IGNITOR

STEP 10

120 VAC TO IGNITOR

STEP 10: CHECK FOR 120 VAC TO IGNITOR FROM PIN 1 AND 2 ON CONTROL BOARD TERMINAL CN5.

Condition:

Disconnect CN5 plug from control board.

On/Off switch is on.

Call for heat is activated.

Perform test during ignitor warm up period.

IF...

 

THEN

 

 

 

 

 

 

120

VAC is not present

replace the control board if Steps 7 through 9B have

been performed and results were successful.

 

 

 

 

 

120

VAC is present

continue to step 11.

 

 

 

Technical Training Department

28

State Water Heaters

STC-077

Ashland City, Tennessee © 2004

Page 29
Image 29
State Industries STC-077 dimensions VAC to Ignitor

STC-077 specifications

The State Industries STC-077 is a notable addition to the realm of high-efficiency water heaters, exemplifying advanced engineering and innovative design. The STC-077 is particularly recognized for its exceptional performance and energy-saving capabilities, making it an ideal solution for both residential and commercial applications.

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The STC-077 employs a robust stainless-steel tank construction that not only provides durability but also mitigates the risk of corrosion, ensuring longevity and reliability. This innovative design approach helps extend the product's lifespan while maintaining consistent performance throughout its use. Coupled with superior insulation, users can expect minimal heat loss and enhanced energy efficiency, making it a sustainable choice for consumers.

The unit is equipped with advanced controls that provide precise temperature regulation. This feature improves user experience and safety, allowing for customization to meet individual needs. Additionally, the STC-077’s intuitive digital display makes monitoring and adjusting settings straightforward, providing convenience and ease of use.

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Overall, the State Industries STC-077 shines as a forward-thinking water heater. Its combination of high energy efficiency, durable construction, advanced technology, and user-friendly features make it a comprehensive solution for those seeking reliable hot water with minimal environmental impact. Whether for homeowners looking to lower energy bills or businesses seeking dependable performance, the STC-077 stands out as a premier choice in water heating solutions.