State Industries Commercial Gas Water Heater Electrical System Check, Use diagram on

Page 32

Troubleshooting (cont’d)

ELECTRICAL SYSTEM CHECK

(Use diagram on page 31)

WARNING

Label all wiring before disconnecting any wiring; to ensure correct reconnection. Failure to follow this instruction could cause improper and possible danger- ous operation, resulting in DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.

No

Correct by wiring according to diagram.

Go to “Thermostat and Gas Supply Check” section.

Supply 110/120 volts.

Turn “ON”.

Visually check that all compo- nents are wired correctly accord- ing to wiring diagram on unit.

No

No

No

Yes

Thermostat is calling for heat. (run cold water)

Yes

Does power cord or power wiring have 110/120 volts available (receptacle and/or junction box) with grounded connector?

Yes

Is on/off switch “ON”?

Yes

Is diagnostic indicator light “ON”?

No

Replace control.

No

Yes

 

 

Yes

 

 

 

 

 

 

 

 

 

 

Turn power “OFF” and back “ON”.

Is diagnostic indicator light blinking?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Does the hot surface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ignitor glow after power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

is turned “ON”?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

Check flame sensor.

 

 

 

 

Does burner light –

 

 

 

 

 

 

 

 

 

 

 

 

 

Make sure it is placed in

 

 

 

 

 

 

 

 

 

 

 

 

then go out?

 

 

 

 

 

 

flame.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace hot surface

 

 

 

 

 

 

 

Is blower running?

 

 

 

ignitor assembly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is there a 115V

 

 

 

 

 

No

No

 

voltage between

 

 

 

I1 and I2?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

Replace hot surface ignitor assembly.

Yes

Replace control.

continued on next page

continued on next page

32

Page 31 Page 33
Image 32
Page 31 Page 33
Contents For Your Safety AN Odorant is Added to the GAS Used by this Water HeaterWhat to do if YOU Smell GAS Save this Manual for Future ReferenceMust not be plugged or blocked General SafetyDischarge Pipe General Safety cont’d DEATH, Serious Bodily INJURY, or Property DamageTable of Contents Preparing for the New Installation IntroductionTypical Installation ILY INJURY, or Property Damage Locating the New Water HeaterFacts to Consider About the Location Locating the New Water Heater cont’d Facts to Consider About the Location cont’dCombustion Air and Exhaust Venting Through an Outside Wall ClearancesWire Fence Air for Ventilation for Appliances Located Confined SpacesVenting Through Roof Clearances 18″Installing the New Water Heater Water PipingInstalling the New Water Heater cont’d Temperature-Pressure Relief ValveFilling the Water Heater WiringOptional Field Installed Wiring Wiring Diagram VentingVenting cont’d Venting Through AN Outside WallInstalling the New Water Heater contd Venting System Example Installations for ALL ModelsVent piping can be installed as follows Minimum vent length for all models is 18 inchesVent Pipe Separation PrecautionsCementing PVC, ABS or Cpvc Pipe and Fittings Connecting Vent to Blower Typical installationVenting contd Venting Through a RoofGas Piping Venting Through a Roof CONT’DSediment Trap GAS Piping with Flexible ConnectorGAS Piping with ALL Black Iron Pipe to GAS Control Installation Checklist Before Operating the Water HeaterIts hookup? Model Rating PlateOperation OperatingBefore the Water Heater will Operate Operating cont’d Check for LeaksFor Your Safety Read Before Operating Temperature Regulation Operational Conditions For Your InformationStart Up Conditions For Your Information cont’d Operational Conditions cont’dPeriodic Maintenance Burner CleaningVenting System Inspection Burner InspectionPeriodic Maintenance cont’d Leakage Checkpoints Troubleshooting Thermostat and GAS Supply CheckTroubleshooting cont’d Diagram for Electrical System Check on pages 32Use diagram on Electrical System CheckFrom facing Installation Diagrams TWO Temp Water Heater InstallationCirculating Tank System GAS/WITH Single Storage System GAS/INSTANTANEOUS or StorageInstallation Diagrams contd Water Heater Installation GAS/INSTANTANEOUSPrimary Plus Booster Water Heater Installation Or StorageRepair Parts ModelPart Description Part Number Repair Parts cont’dThis is a Repair Parts LIST, not a Packing List Page

Commercial Gas Water Heater specifications

State Industries has carved a niche for itself as a leader in the water heating industry, providing reliable solutions for various commercial applications. One of the standout products in their lineup is the State Industries Commercial Gas Water Heater. This powerhouse is designed to meet the demanding hot water needs of businesses, from restaurants and hotels to schools and hospitals.

One of the primary features of the State Commercial Gas Water Heater is its high efficiency. These units are engineered to deliver optimal performance while reducing energy costs. With innovative technologies such as a power vent system and advanced burner design, they maximize heat transfer and minimize heat loss. This efficiency not only translates to lower operating costs but also a reduced environmental impact, making it a smart choice for businesses looking to operate sustainably.

Durability is another hallmark of State Industries' gas water heaters. Constructed from robust materials, these units are designed to withstand the rigors of daily use in a commercial environment. The tanks are often lined with glass and reinforced to prevent corrosion, enhancing the longevity of the unit. Additionally, the use of high-quality components ensures minimal maintenance and reliable operation over time, allowing businesses to focus on their core activities rather than downtime due to equipment failure.

State's Commercial Gas Water Heaters also come equipped with advanced safety features. This includes built-in temperature controls, pressure relief valves, and flame failure protection, which work together to ensure safe operation even in high-demand situations. These features provide peace of mind to operators and help meet stringent safety standards, making them suitable for any commercial setting.

Furthermore, the versatility of these water heaters is remarkable. They are available in various sizes and configurations, allowing businesses to choose a model that perfectly fits their water heating requirements. Whether for high-volume hot water needs or continuous flow applications, State's Commercial Gas Water Heaters are designed to adapt.

In conclusion, the State Industries Commercial Gas Water Heater stands out as a top choice for businesses needing reliable and efficient hot water solutions. With its focus on efficiency, durability, safety, and versatility, this water heater is built to meet the rigorous demands of the commercial market while providing value and peace of mind to operators.
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