Instruction Manual COMMERCIAL gas water heaters MODEL SSF 100 & SSX100 SERIES 100 & 101 INSTALLATION - OPERATION - SERVICE MAINTENANCE - LIMITED WARRANTY 500 Tennessee Waltz Parkway Ashland City, TN 37015 ® LLC ULTRA FORCE TM U LT R A H I G H E F F I C I E N C Y S O L A R SOLID.STATE. WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
Table Of Contents Safe Installation, Use and Service ����������������������������������������� 3 APPROVALS ������������������������������������������������������������������������������������������ 3 General Safety Information ������������������������������������������������������ 4 Direct Vent Installation �������������������������������������������������������������������������������������23 Precautions �����������������������������������������������������������������������������������������������������
Safe Installation, Use and Service The proper installation, use and servicing of this water heater is extremely important to your safety and the safety of others. Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard. Read and obey all safety messages and instructions throughout this manual.
General Safety Information Precautions Hydrogen Gas Flammable DO NOT USE THIS APPLIANCE IF ANY PART HAS BEEN UNDER WATER. Immediately call a qualified service agency to inspect the appliance and to make a determination on what steps should be taken next. If the unit is exposed to the following, do not operate heater until all corrective steps have been made by a qualified service agency. Explosion Hazard Flammable hydrogen gases may be present. 1. External fire.
General Safety Information Fire or Explosion Hazard Fire Hazard Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. For continued protection against risk of fire: Avoid all ignition sources if you smell gas. Do not expose water heater controls to excessive gas pressure. Do not install water heater on carpeted floor. Do not operate water heater if flood damaged. Use only the gas shown on the water heater rating label.
Introduction Thank You for purchasing this water heater. Properly installed and maintained, it should give you years of trouble free service. Detailed installation diagrams are also found in this manual. These diagrams will serve to provide the installer with a reference. It is essential that all venting, water piping, gas piping and wiring be installed as shown.
Features And Components Basic Operation Blower/Burner Assembly Detail INTAKE AIR (combustion air) CONNECTION 3 INCH PVC The water heaters covered in this manual have a helical coil shaped heat exchanger that is submerged in the storage tank. The water heater’s Main Burner is a radial design burner, it is mounted on the top and fires downward through the heat exchanger.
Top View 120,000 Btu/hr MODEL TOP VIEW 6 7 8 9 10 2 5 11 4 12 13 3 2 14 FRONT 1 18 17 15 16 Figure 3 ssf/ssx 100 Components 11. Combustion Blower. 1. Water Heater’s 120 VAC on/off switch. 12. Blocked Exhaust (vent) switch. Normally closed contacts that open on a rise in pressure. This switch is used to insure the Exhaust (vent) piping connected to the water heater is not restricted.
120,000 Btu/hr MODEL SIDE VIEWS 4 6 5 14 3 7 13 8 2 9 15 10 16 17 19 11 1 12 LEFT SIDE 18 RIGHT SIDE Figure 4 Side Views 1. Cleanout access panel, covers water heater cleanout opening. 10. Lower Temperature Probe, 1 of 2 temperature probes. The water heater’s control system monitors this probe to detect water temperature in the lower portion of the storage tank. 2. CCB enclosure - see beginning on page 8 for description. 11. Water inlet pipe - 1 1/2” NPT connection. 3.
Installation Considerations Rough In Dimensions SUPPLY GAS CONNECTION INTAKE AIR CONNECTION 3 INCH PVC WATER OUTLET HEIGHT BACK FRONT I VENT CONNECTION 3 INCH PVC (exhaust elbow) E T & P VALVE CONDENSATE DRAIN CONNECTION 1/2 INCH PVC F B H RECIRCULATION LOOP RETURN D CLEANOUT G 3/4” NPT DRAIN K SOLAR LOOP L 1 1/2” NPT WATER INLET C J A These designs comply with the current edition of the American National Standard for Gas Water Heaters, Volume III, ANSI Z21.10.3 / CSA 4.
Gas Line Connection Size Storage Capacities Table 1 Table 2 † MODEL SERIES NATURAL GAS PROPANE GAS SSF / SSX 100 100/101 3/4 "NPT 3/4 "NPT † Depending on the installed equivalent length, and/or the number of appliances connected, the supply gas line size may have to be increased beyond the MODEL U. S. GALLONS LITERS SSF 100 100 378 SSX 100 95 360 minimum required sizes - see Gas Line Sizing on page 37. Recovery Capacities Table 3 U. S.
ALCOVE Circulation Pumps CLEARANCES TO COMBUSTIBLE AND NON COMBUSTIBLE CONSTRUCTION MATERIALS A circulating pump is used when a system requires a circulating loop or there is a storage tank used in conjunction with the water heater. See the Water Piping Diagrams beginning on page 67 for installation location of circulating pumps. TOP COVER 0 0 0 WATER HEATER See Circulation Pump Wiring Diagrams on page 66 for electrical hookup information.
Installation Requirements Gas Pressure Requirements Table 4 Model SSF / SSX 100 *Manifold Pressure NATURAL GAS 4” W. C. (1.0 kPa) †Minimum Supply Pressure ‡Maximum Supply Pressure PROPANE GAS NATURAL GAS PROPANE GAS NATURAL GAS PROPANE GAS 10” W. C. (2.49 kPa) 4.9” W. C. (1.22 kPa) 11” W. C. (2.74 kPa) 10.5” W. C. (2.62 kPa) 14” W. C. (3.49 kPa) * Manifold gas pressure; reading can only be taken while gas is flowing. Reading taken should be ± 0.3” W. C. of the listed value.
Solar Loop Models equipped with internal heat exchanger coils must use a mixture of distilled or de-mineralized water and propylene glycol containing corrosion inhibitors (such as Dowfrost™) in the solar loop with a 50% by volume maximum dilution rate. See Figure 1 on page 7. Also see Additional Conditions and Exceptions item number 4. in the Limited Warranty in the back of this manual.
Temperature-Pressure Relief Valve CAUTION Water Damage Hazard Explosion Hazard • Temperature-Pressure Relief Valve discharge pipe must terminate at adequate drain. Temperature-Pressure Relief Valve must comply with ANSI Z21.22CSA 4.4 and ASME code. T&P Valve Discharge Pipe Requirements: Properly sized temperaturepressure relief valve must be installed in opening provided. • Shall not be smaller in size than the outlet pipe size of the valve, or have any reducing couplings or other restrictions.
Condensate Drain Combustible Material Storage The water heaters covered in this manual are condensing appliances and require a building drain to be located in close proximity to allow the condensate to drain safely. Fire or Explosion Hazard Condensate drains from the water heater at the exhaust elbow located mid-way of the heater. The field installed condensate drain line must not be elevated above the condensate drain connection on the condensate trap, see Figure 8.
Air Requirements Unusually Tight Construction In unconfined spaces in buildings, infiltration may be adequate to provide air for combustion, ventilation and dilution of flue gases. However, in buildings of unusually tight construction (for example, weather stripping, heavily insulated, caulked, vapor barrier, etc.) additional air must be provided using the methods described in the Confined Space section that follows.
Fresh Air Openings For Confined Spaces Alternatively a single permanent opening, commencing within 12 inches (300 mm) of the top of the enclosure, shall be provided. See Figure 10. The water heater shall have clearances of at least 1 inch (25 mm) from the sides and back and 6 inches (l50 mm) from the front of the appliance.
Outdoor Air Through Two Vertical Ducts Air From Other Indoor Spaces The illustrations shown in this section of the manual are a reference for the openings that provide fresh air into confined spaces only. Do not refer to these illustrations for the purpose of vent installation. See Venting Installation on page 21 for complete venting installation instructions.
Installation Requirements - Commonwealth of Massachusetts Commonwealth of Massachusetts Inspection For all side wall terminated, horizontally vented power vent, direct vent, and power direct vent gas fueled water heaters installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, includi
Venting Installation not provide an adequate supply of fresh air the water heater must be installed in a Direct Vent configuration. 2. If the water heater is to be installed in a beauty shop, barber shop, cleaning establishment, a laundry with dry cleaning equipment or any space with contaminated air it is imperative that the water heater(s) be installed in a Direct Vent configuration so that all air for combustion is derived from the outdoor atmosphere.
Venting Requirements Minimum Equivalent Lengths Approved Materials Three Inch Pipe The water heaters covered in this manual are certified to a minimum length of 3 inch pipe for the vent (exhaust) of 7 equivalent feet (2.1 m). There is no minimum equivalent feet requirement for the intake air pipe. Approved vent and intake air pipe materials that may be used in the United States: • PVC Schedule 40 (ASTM D 2241 / CSA B181.2, ASTM D 1785 / CSA B137.3 • CPVC Schedule 40 (ASTM F-411 / CSA B137.
Venting Installation Sequence 9. All vent (exhaust) pipes must be pitched a minimum of a 1/4 inch per foot back to the water heater (to allow drainage of condensate). 1. Read the General Venting Instructions on page 21 and Venting Requirements on page 22 before proceeding. These instructions and requirements must be followed on all installations. 10. If installing 3 inch vent pipe connect the vent pipe to the exhaust elbow on the water heater. 11.
11. If installing 3 inch vent pipe connect the vent pipe to the exhaust elbow on the water heater. 14. If installing 3 inch intake air pipe connect the intake air pipe to the intake air connection on the water heater. 12. If installing 4 inch vent pipe transition to 3 inch pipe at the exhaust elbow on the water heater as shown in Figure 14 on page 23. The field installed 3” pipe between the exhaust elbow and the 4” x 3” reducer coupling should be 18 inches (45 cm) or less in length. 15.
Vertical Termination Installation The intake air and vent terminations must have a minimum separation of 24” (61 cm) measured on center line as shown in Figure 21 on page 26. In colder climates this separation should be increased to at least 48 inches (122 cm). 1. Determine the location for the termination(s). Note: The standard vent and intake air terminations are of different design, see Figure 18.
2” (5 cm) MAXIMUM 24 INCHES (61 cm) MINIMUM 48 INCHES (122 cm) IN COLDER CLIMATES FACTORY SUPPLIED STANDARD TERMINATION POINTED DOWN TOWARDS THE GROUND FIELD SUPPLIED 90° ELBOW FIELD SUPPLIED 90° ELBOW NOTE: INTAKE AIR TERMINATION SHOWN HERE FIELD SUPPLIED PLUMBING ROOF BOOT OR FLASHING INTAKE AIR TERMINATION VENT (EXHAUST) TERMINATION FACTORY SUPPLIED STANDARD TERMINATIONS POINTED DOWNWARD MAINTAIN 12” (30 cm) 18” (45 cm) FOR CANADA MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL.
Sidewall Termination Installation 7. Cut a 4 inch (10 cm) diameter hole for 3 inch pipe or 5 inch (13 cm) diameter hole for 4 inch pipe where the pipe(s) will pass through the wall. 1. Determine the location for the termination(s). Note: The standard vent and intake air terminations are of different design, see Figure 18 on page 25. Note: Beware of concealed wiring and piping when cutting through the wall. 2.
Concentric Termination Installation Note: If this required 10 foot (3 m) distance to a parapet, vertical wall or structure cannot be maintained, standard terminations must be used. See Vertical Termination Installation on page 25. 1. Concentric terminations must be ordered separately. STH 120 models must use the 4 inch concentric termination; Part Number: 9006328005. Contact your local distributor or call the parts department phone number on the back cover of this manual to order concentric terminations.
4 Inch Concentric Termination Installation INTAKE AIR CONNECTION 3 INCH PVC 3” x 3” x 4” Y FITTING When installing 4 inch intake air and vent pipe - connect the piping to the concentric termination using field supplied 4" x 3" reducer couplings and short sections of 3 inch pipe (18 inches or less) pipe. Cement all fittings and pipe in place. INTAKE AIR PIPE VENT CONNECTION - 3 INCH PVC VENT PIPE 9.
Multiple Concentric Termination Clearances Four Concentric Terminations When installing multiple concentric terminations vertically through a roof or horizontally through a sidewall ensure the required clearances (separation) between terminations are maintained. Ensure multiple terminations are arranged or grouped as required. 1.
Multiple Concentric Termination Arrangements Four Concentric Terminations The illustrations on this page show some of the installation arrangements for multiple concentric terminations that are allowed. Four concentric terminations may be installed in close proximity as shown in Figure 34. See Figure 30 and Figure 31 on page 30 for detailed information on clearances and additional arrangement options.
Venting Arrangements Power Vent Vertical Figure 36 Power Vent Horizontal Figure 37 Direct Vent Vertical Figure 38 Direct Vent Horizontal Figure 39 32
Venting Arrangements Direct Vent Vertical Vent Horizontal Intake Figure 40 Direct Vent Horizontal Vent Vertical Intake Figure 41 Direct Vent Vertical Concentric Figure 42 Direct Vent Horizontal Concentric Figure 43 33
Termination Clearances Sidewall Power Vent POWER VENT (using room air for combustion) EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION G V D H A v E L v B FI XE D CLOSED V F OPERABLE V B B C OPERABLE V B B FI XE D CLOSED V M X V K J A X V B V X VENT TERMINAL AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Figure 44 Vent terminal clearances for “Power Vent” installations. Power Vent configurations use room air for combustion.
Termination Clearances Sidewall Direct Vent DIRECT VENT (using outdoor air for combustion) EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION G V D H A v E L v B FI XE D CLOSED V F B B C OPERABLE V OPERABLE V B B FI XE D CLOSED V M X V K J A X V B V VENT TERMINAL X AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Figure 45 Vent terminal clearances for “Direct Vent” installations. Direct Vent configurations use outdoor air for combustion.
Water Heater Installation Condensate Drain Installation than 1/2 inch PVC in size. Installation must conform with these instructions and local building codes. 3. Do not remove, modify or alter the factory condensate trap. Field supplied materials required for installation include: 1. Ensure the water heater’s on/off switch is in the “off” position. • Approved PVC cement and PVC primer. • 1/2 inch PVC pipe - minimum length to equal the distance between the water heater and a suitable building drain.
Supply Gas Line Installation Gas Line Sizing Contact your local gas utility company to ensure that adequate gas service is available and to review applicable installation codes for your area. Do not use flexible gas piping. Minimum required supply gas line sizes are shown in the Supply Gas Regulator on page 13. Depending on the developed equivalent length and/or the number of appliances connected to a common main, the size of supply gas lines may have to be increased.
Gas Line Leak Testing Gas Line Connection 1. The water heaters covered by this manual are shipped from the factory with 3/4 inch supply gas connections. The supply gas line must not be smaller than 3/4 inch, see Supply Gas Regulator on page 13. Connect the supply gas line to the water heater's 24 Volt Gas Valve in accordance with all applicable local and national code requirements. Do not use flexible gas piping. Fire and Explosion Hazard Use joint compound or Teflon tape compatible with propane gas.
Electrical Wiring board and is not covered under the limited warranty. All electrical work must be installed in accordance with the National Electrical Code, ANSI/NFPA 70 or the Canadian Electrical Code, CSA C22.1 and local requirements. Connecting An External Supervisory Control The enable/disable circuit is accessed from the CCB’s J6 plug inside the CCB enclosure, see beginning on page 8 to locate the CCB enclosure.
Water Line Connections T&P Valve Discharge Pipe The water piping installation must conform to these instructions and to all local and national code authority having jurisdiction. Good practice requires that all heavy piping be supported. Explosion Hazard Read and observe all requirements in the following sections before installation of the water piping begins: Temperature-Pressure Relief Valve must comply with ANSI Z21.22CSA 4.4 and ASME code. 1. Mixing Valves on page 14. 2.
Temperature Regulation High Temperature Limit Control (ECO) Setting the Operating Set Point at 120°F (49°C) will reduce the risk of scalds. Some States require settings at specific lower temperatures. This water heater is equipped with an ECO (energy cut out) non adjustable high temperature limit switch. The ECO is a normally closed switch that opens (activates) on a rise in temperature. Table 10 The ECO is located inside the Upper Temperature Probe (two red wires), see page 8 for location.
Control System Operation Overview The Desktop Screen The water heaters covered in this manual are equipped with an electronic control system that regulates water temperature inside the storage tank. Heating cycles and ignition are managed by the control system. The ECO (energy cut out), flame sensor, pressure switches and temperature probes are monitored by the control system. The Combustion Blower, igniter, 24 Volt Gas Valve and anode rods are all powered by the control system.
Status Icons The Status Icons are displayed on the Desktop screen and convey operational and diagnostic information. The icons are described in the table below. See Figure 51 on page 42 and the Sequence Of Operation on page 55. Table 11 Icon Description Water temperature in the tank has fallen. Shaded area of the animated thermometer icon will rise and fall in response to water temperature in the storage tank as sensed from the Upper and Lower Temperature Probes.
Operating States The current operational state of the water heater is displayed on the Desktop screen as the "Status." The common operational states are described in the table below. See Figure 51 on page 42 and the Sequence Of Operation on page 55. Table 12 State Description Standby The water heater is not in an active heating cycle. IE: the Tank Temperature is at or above the Operating Set Point.
User Settings & Control System Menus Temperatures Menu Operating Set Point And Differential Adjustment The Operating Set Point is adjustable from 90°F (42°C) to 140°F (60°C). The factory setting is 120°F (49°C). The Differential is adjustable from 2° to 20°. The factory setting is 8°. These user settings are accessed from the Temperatures menu. The following instructions will explain how to adjust these settings and navigate the control system menus.
Temperatures Menu (cont) Description/Action Display • Tank Temperature - non adjustable - control system sensed temperature (averaged from upper and lower temperature probes). • Upper Temperature - non adjustable - control system sensed temperature from the Upper Temperature Probe. • Lower Temperature - non adjustable - control system sensed temperature from the Lower Temperature Probe. • (Heater Regulated to Tank) - non adjustable configuration information.
Display Settings Description/Action Display Select Display Settings from the Main Menu and press the Operational Button under "SELECT" to enter this menu. This menu contains adjustable display options for viewing information on the UIM’s LCD screen. Use the Up & Down Buttons to navigate the menu. Display Settings • Temperature Units - Adjustable user setting that changes temperature units display to Celsius °C or Fahrenheit °F.
Current Fault Description/Action Display Select Current Fault from the Main Menu and press the Operational Button under "SELECT" to enter this menu. This menu contains non adjustable operational information. Use the Up & Down Buttons to navigate the menu. Blocked Exhaust This menu contains the current Fault or Alert error message. The time the Fault or Alert message occurred appears directly below. A brief description of what causes the particular Fault or Alert condition appears below that.
Service Contact Information The control system has a discrete menu that Installing contractors and/or service agents can access to enter contact information for their customers. This contact information will be displayed with all Fault and Alert messages. Description/Action Display From the Desktop Screen (see Figure 51 on page 42) press and hold down the middle (unmarked) Operational Button for 30 seconds and then release it.
Start Up Prior to Start up Supply Gas Line Purging Installation and start up of this water heater requires abilities and skills equivalent to that of a licensed tradesman in the field involved, see Qualifications on page 6. Fire or Explosion Hazard Do not place the water heater in operation if any part has been under water. Immediately call a qualified service technician to inspect the water heater and to replace any part of the control system and any gas control which has been under water.
6. Connect one manometer (lower range) to an available test port for manifold gas pressure to the Main Burner: ON/OFF SWITCH SSF/SSX 100 models: remove the 1/8 inch pipe plug from the body of the gas valve on the outlet side and install a barb fitting to connect the manometer sensing tube, see Figure 52 on page 51. LOW GAS PRESSURE SWITCH 7. Open the Main Gas Shutoff Valve. 8.
Multiple Appliance Installations: In multiple water heater installations or in installations where the installed water heater(s) share a common gas supply main with other gas fired appliances; the supply gas pressures shall be measured at each water heater with all gas fired appliances connected to a common main firing at full capacity.
Checking The Firing Rate High Altitude Installations If firing rate adjustment is required follow these instructions to determine the actual firing rate of the water heater: 1. Ensure there are no other gas fired appliances connected to the gas meter firing during this test. Fire and Explosion Hazard 2. Contact the gas supplier to determine the heating value, in Btu per cubic foot, of the gas supply. Under no circumstances should the input exceed the rate shown on the water heater’s rating label.
Lighting The Water Heater Lighting & Operation Labels The instruction label below is affixed to the water heater's covered by this manual at the factory and must be followed when lighting and operating the water heater. FOR YOUR SAFETY READ BEFORE OPERATING WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. A. This appliance does not have a pilot.
Troubleshooting Installation Checklist Sequence Of Operation The list below represents some of the most critical installation requirements that, when overlooked, often result in operational problems, down time and needless parts replacement. This is not a complete list. Before performing any troubleshooting procedures use the list below to check for installation errors. Costs to correct installation errors are not covered under the limited warranty.
Sequence Of Operation Flow Chart If tank temperature drops below Operating Set Point minus Differential setting a heating cycle is activated Control System performs diagnostic checks Normal State of all pressure switches and ECO are checked Blower Prover pressure switch verified open All other pressure switches and ECO are verified closed NO Control System Locks Out Displays Fault Msg Combustion Blower is energized Pre-Purge cycle Blower Prover switch contacts confirmed closed by control system NO Co
Operational Problems • Excessive manifold gas pressure - see Table 4 on page 13 and Manifold Gas Pressure Adjustment on page 52. • Vent (exhaust) gas recirculation at the vent and intake air pipe terminations on Direct Vent installations - see Direct Vent Installation on page 23. • Excessive equivalent lengths of intake air and/or vent (exhaust) piping installed - see Venting Requirements on page 22. • Debris clogging/blocking the intake air screen(s) - see Figure 15 on page 24 and Figure 22 on page 27.
Alert Conditions • Hot water piping leaks, open faucets, water heater drain valve leaking or open. • Sediment or lime scale accumulation may be affecting water heater operation. See Maintenance on page 61 for sediment and lime scale removal procedures. • Water heater not firing at full input rating. Check manifold gas pressure, see instructions on page 52. Check actual firing rate of the water heater, see instructions on page 53.
Fault And Alert Messages Call the technical support phone number listed on the back cover for further technical assistance or to locate a qualified service agent in your area. Possible Causes - Check/Repair Displayed Fault/Alert Message • The water heater’s control system is polarity sensitive and will lock out and disable heating operation if the polarity of the power supply is reversed. The control system will display the “AC Reversed” Fault message on the LCD in this condition.
Fault And Alert Messages (cont) Call the technical support phone number listed on the back cover for further technical assistance or to locate a qualified service agent in your area. Possible Causes - Check/Repair Displayed Fault/Alert Message • The control system has detected the Blower Prover Switch contacts are closed when they should be open at the beginning of a heating cycle - see the Sequence Of Operation on page 55.
Maintenance General Maintenance Schedule Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids. See Locating The Water Heater on page 11. Table 14 Component Water heater maintenance includes periodic tank flushing and cleaning, and removal of lime scale. The water heater should be inspected and adjusted to maintain proper combustion. See Initial Start Up on page 50. A periodic inspection of the venting system should be made.
flushing procedure. Flushing is performed with system water pressure applied to the water heater. 6. Open the water heater drain valve to flush the storage tank. TANK CLEANOUT OPENING 7. Flush the water heater storage tank to remove sediment and allow the water to flow until it runs clean. CLEANOUT ACCESS PANEL CLEANOUT GASKET 8. Close the water heater drain valve when flushing is completed. 9. Remove the drain hose. 10. Fill the water heater - see Filling the Water Heater on page 50. 11.
See TABLE 15 on page 63 for part numbers. TEMPERATURE-PRESSURE RELIEF VALVE TABLE 15 UN-LIME® Professional Delimer Part Number Description 9005416105 4 - 1 gallon (case) 9005417105 1 - 5 gallon DISCHARGE PIPE Powered Anode Rods Figure 56 To insure a long, trouble-free operating life, the water heaters covered in this manual are factory equipped with a powered anode system. The anode rods (2) are of a permanent design and do not need replacing unless damaged.
Diagrams CCB - Central Control Board Layout CCB (CENTRAL CONTROL BOARD) 1 1 1 2 2 2 1 3 3 4 2 4 4 5 J2 J3 J1 J4 J5 J6 Spare Retries OPEN Yes Tstat 2 3 4 Use Type 1 1 Retry Ext Input 3 No 15 12 9 6 3 14 11 8 5 2 13 10 7 4 1 Vent Spare J7 S1 DIPSWITCH 4 3 2 1 J9 J13 J10 1 5 1 3 2 6 J15 2 4 3 7 1 4 8 2 J16 J11 Use Yes Type Tstat Spare OPEN Ext Input 3 Retries 1 1 Retry 2 3 4 S1 DIPSWITCH DETAIL No Vent Spare Dipswitch Operation:
Wiring Diagram 24 VAC GAS VALVE LOW GAS PRESSURE SWITCH BLOCKED AIR INTAKE BLOWER PROVER BLOCKED EXHAUST 1 J5 J4 UIM J16 J6 13 2 15 4 14 5 10 6 7 8 11 ENABLE/DISABLE CIRCUIT JUMPER WIRE BETWEEN PINS 8 AND 11 ON J6 PLUG HOT SURFACE IGNITER 1 BLACK 2 WHITE FLAME SENSOR RED 1 RED (ECO) 3 BLACK UPPER TEMPERATURE PROBE 4 RED (ECO) 1 BLACK ANODE 1 2 BLACK LOWER TEMPERATURE PROBE 1 GREEN 2 BLUE ANODE 2 120 VAC 1 Ø POWER 1 BLACK 1 COMBUSTION BLOWER 2 2 WHITE J3 1 2 RED 2 GREEN 3 WHI
Circulation Pump Wiring Diagrams CIRCULATING PUMP WIRING DIAGRAM STORAGE TANK OR BUILDING RECIRCULATION NOTE: USE SEPARATE 120 VAC POWER SUPPLY FOR PUMP CIRCUIT. DO NOT SHARE POWER WITH APPLIANCE AS THIS MAY CAUSE ELECTRICAL LINE NOISE AND LEAD TO ERRATIC CONTROL SYSTEM OPERATION.
FINISHED FLOOR TO PUMP FROM COLLECTORS HOT WATER OUTLET TEMPERED WATER OUTLET WARNING: THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND OTHER DEVICES; CHECK WITH LOCAL CODES AND ORDINANCES FOR ADDITIONAL REQUIREMENTS. ONE WATER HEATER, SINGLE TEMPERATURE WITH BUILDING RECIRCULATION 3.
LIMITED WARRANTY State Water Heaters, the warrantor, extends the following LIMITED WARRANTY to the owner of this water heater. 1.
LIMITED WARRANTY 5. SERVICE AND REPAIR EXPENSES Under the limited warranty the warrantor will provide only a replacement water heater or part thereof. The owner is responsible for all other costs. Such costs may include but are not limited to: A. Labor charges for service removal, repair or reinstallation of the water heater or any component part; B.
500 Tennessee Waltz Parkway, Ashland City, TN 37015 Technical Support: (800) 365-0024 • Parts: (800) 821-2017 • Fax: (800) 644-9306
