State Water Heaters SERIES 108 - Manuals

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 4 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A INSTALLATION CONSIDERATIONS - CLEARANCES This portion of the handboo...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 5 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A MINIMUM CLEARANCE TO COMBUSTIBLES Model Number "A" Right Sid...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 6 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A REQUIRED EXTERIOR CLEARANCES The illustration below shows the requir...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 8 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A A fresh supply of make-up air for combustion can be supplied to the ...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 9 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A Along with adequate make-up air, the quality of the air is important...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 1 1 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A The outlet view of the Gas Valve, shown on the right, shows the Ma...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 2 1 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A All SBN and SBD water heaters are classified by ANSI as Category I...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 3 1 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A Multiple Gas Fired Tank-Type Heaters When venting multiple Categor...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 8 1 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A SBN /SBD30-150/199 SEQUENCE OF OPERATION Sequence 1. Thermistors (...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 9 1 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A COMBINING VENTS (MANIFOLDING When vents are combined, the area of ...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 0 2 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A 1. The vent pipe should ALWAYS be the same size as the outlet of t...

SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 2 2 s r e t a e H r e t a W e t a t S 7 0 0 2 © e e s s e n n e T , y ti C d n a l h s A 9. Obstructions can cause down drafts. The vent pipe should be ext...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 3 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © DRAFT PROVING PRESSURE SWITCH - SETTINGS Draft Proving Pressure Switch Table SBN...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 4 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © THERMOSTAT AND IGNITION CONTROL BOARD VIEW

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 5 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © WHITE RODGERS INTEGRATED CONTROL - THERMOSTAT

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 6 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © WHITE RODGERS IGNITION CONTROL BOARD

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 7 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 317927-000 7 0 0 2 © GAS CONTROL VALVE / BURNER AREA VIEW HSI Part Number 194405 Volts AC ...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 8 2 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © WIRING DIAGRAM

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 0 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © OPERATING SEQUENCE – FLOW CHART

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 1 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © DIAGNOSTIC SEQUENCE OF OPERATION – FLOW CHART

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 3 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © WATER HEATER CONTROL BOARD TROUBLESHOOTING AND DIAGNOSTIC LED INTERPRETATION TES...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 4 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © WATER HEATER CONTROL BOARD TROUBLESHOOTING AND DIAGNOSTIC LED INTERPRETATION Con...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 5 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 2 – POLARITY CHECK Conditions: ● No hot water ● Green “Power” LED is on. ● ...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 6 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 3 - CONTINUITY CHECK OF HIGH LIMIT (ECO) Conditions: ● Power On – No Hot Wa...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 7 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 4 - UPPER TEMPERATURE PROBE CONTINUITY CHECK Conditions: ● Power On - Water...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 8 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 5 - CALLING FOR HEAT – NO INDUCER OPERATION Conditions: ● Power on ● Plugs ...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 9 3 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 6 - INDUCER ON.............NO IGNITION Conditions: ● Power on ● Plugs in re...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 0 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 7 – INDUCER ON, PROVER SWITCH AND LOW GAS PRESSURE SWITCH CLOSED .............

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 1 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 8 – IGNITOR HEATS .............. NO MAIN BURNER TEST 8 IGNITOR HEATS......N...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 2 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 9 – IGNITOR HEATS .......NO MAIN BURNER Conditions: ● Test 8 completed then...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 3 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 10 - MAIN BURNER IGNITION FOR LESS THAN 5 SECONDS Conditions: ● Power On – ...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 4 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © TEST 11 - WATER HEATER SHUTTING OFF BELOW SETTING Conditions: ● Main burner igni...

SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL GAS WATER HEATER SERVICE HANDBOOK t n e m tr a p e D g n i n i a r T l a c i n h c e T 5 4 s r e t a e H r e t a W e t a t S Ashland City, Tennessee 7 0 0 2 © DISPLAY LIGHTS ON INTEGRATED WATER HEATER CONTROL

State Water Heaters 500 Tennessee Waltz ParkwayAshland City, TN 37015800-365-8170www.statewaterheaters.com Prepared by the State Water Heaters Training Department. For additional technical information call 800-365-0577. ©Copyright 2007 State Industries, Inc. COMMERCIAL