HTP SUPER-STOR ULTRA SSU-20 User Manual
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HTP SUPER-STOR ULTRA SSU-20 User Manual

Residential & commercial indirect fired water heaters
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See also: Installation Start-up Maintenance Parts
H E A T
T R A N S F E R
P R O D U C T S
INDIRECT FIRED WATER HEATERS
RESIDENTIAL
COMMERCIAL
Heat Transfer Products, Inc., reserves the right to make product changes or updates without notice.
Heat Transfer Products will not be held liable for typographical errors in literature. For questions, please consult the factory.

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Summary of Contents for HTP SUPER-STOR ULTRA SSU-20

  • Page 1 INDIRECT FIRED WATER HEATERS RESIDENTIAL COMMERCIAL Heat Transfer Products, Inc., reserves the right to make product changes or updates without notice. Heat Transfer Products will not be held liable for typographical errors in literature. For questions, please consult the factory.

  • Page 2: Using This Manual

    USING THIS MANUAL A. INSTALLATION SEQUENCE DANGER Follow the installation instructions provided in DANGER indicates an imminently hazardous this manual in the order shown. The order of situation which, if not avoided, will result in these instructions has been set in order to death or serious injury.

  • Page 3: Cutaway Illustration

    CUTAWAY ILLUSTRATION INTRODUCING THE NEW SUPER-STOR ULTRA SPECIFICATIONS AND PERFORMANCE RATINGS ULTRA RESIDENTIAL SERIES ° 0 ° 0 F ° F ° F ° F ° " 7 ¼ " ½ " ¼ " ½ " ¼ " ½ " ¼...

  • Page 4: Specifications And Performance Ratings

    SPECIFICATIONS AND PERFORMANCE RATINGS 180° BOILER WATER 180° BOILER WATER DIMENSIONS HEAT EXCH. RECOMM. PRESSURE FIRST HOUR RATINGS 2ND HOUR RATINGS MODEL CAPACITY SURFACE FLOW RATE DROP (FEET) DIA. 140°F 115°F 140°F 115°F SSU-45DW 52 ½" 19 ¼" 20 SQ. FT. 70 GAL 108 GAL 40 GAL...

  • Page 5: Reduced Boiler Input Sizing Guide

    REDUCED BOILER INPUT SIZING GUIDE NOTE: IT IS NOT RECOMMENDED TO REDUCE BOILER INPUT WHEN USING DOUBLE WALL TANKS. MODEL 200,000 220,000 240,000 260,000 280,000 300,000 320,000 — — — — — — — — — — — — — —...

  • Page 6: Performance And Sizing Guidelines

    PERFORMANCE AND SIZING GUIDELINES DETERMINE AMOUNT OF DOMESTIC HOT WATER NEEDED, THEN USE THE CHARTS BELOW TO OPTIMIZE SUPER STOR ULTRA V.S. BOILER SIZING. COLD START BOILERS: A. LESS THAN 90 SECONDS TO HEAT UP TO TEMPERATURE B. GREATER THAN 90 SECONDS TO HEAT UP TO TEMPERATURE NOTE: FIRST DRAW AT 140°...
  • Page 7 A water heater should always be located in an area with a floor drain or installed in a drain pan suitable for water heaters. Heat Transfer Products Inc. shall not be held liable for any such water damage. DANGER This water heater must not be located near flammable liquids such as Gasoline, Adhesives, Solvents, Paint Thinners, Butane, Liquefied Propane, etc.;...

  • Page 8: Boiler Connections

    PLUMBING CAUTION Risk of scald injury increases as you increase water temperature! If draining of the SuperStor Ultra is necessary, open the T & P valve or a hot water tap, to prevent vacuum buildup in the tank and piping. PLUMBING It is mandatory that all plumbing is done is accordance with all local and state plumbing codes, or warranty will be voided.
  • Page 9 PLUMBING AND WIRING COLD WATER INLET Use both thread tape and pipe dope and connect an NPT brass tee. On the run, install a brass drain valve. In the branch, install an NPT male X ¾ “ (minimum) tube adapter. A shut off valve between city water supply and tank inlet is recommended for ease of service at a later date.

  • Page 10: Expansion Tank

    PLUMBING AND WIRING CAUTION REINSPECTION OF T&P RELIEF VALVES: Temperature and Pressure Relief Valves should be inspected AT LEAST ONCE EVERY THREE YEARS, and replaced, if necessary, by a licensed plumbing contractor or qualified service technician, to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge line have not been altered or tampered with illegally.

  • Page 11: Pressure Drop Sizing For Circulator

    PLUMBING AND WIRING PRESSURE DROP SIZING FOR CIRCULATOR You must have a flow rate, from chart on page 3, on the boiler circulator for the water; or the published ratings cannot be achieved. The chart below represents the tube run and the water heater ONLY, and does not include any flow checks or zone valves.

  • Page 12: Typical Installations

    TYPICAL INSTALLATIONS TYPICAL MIXING VALVE TYPICAL EXPANSION TANK TYPICAL INSTALLATION USING ZONE VALVES...
  • Page 13 TYPICAL INSTALLATIONS TYPICAL INSTALLATION USING CIRCULATORS TYPICAL INSTALLATION USING A ZONE VALVE (3-WAY)
  • Page 14 TYPICAL INSTALLATIONS TYPICAL DP INSTALLATIONS SUPERSTOR WITH STORAGE TANK TYPICAL INSTALLATION...
  • Page 15 TYPICAL INSTALLATIONS MULTIPLE TANK INSTALLATIONS TYPICAL STEAM BOILER...

  • Page 16: Wiring Diagrams

    WIRING DIAGRAMS ZONING WITH CIRCULATORS WITH R845 RELAY ZONING WITH CIRCULATORS USING R8182D AND D.P .S.T. NO RELAY REQUIRED...
  • Page 17 WIRING DIAGRAMS ZONING WITH CIRCULATORS USING L8124 A, C AND R845A RELAY ZONING WITH CIRCULATORS USING L8124 E,F AND D.P.S.T. CONTROL. (NO RELAY REQUIRED)
  • Page 18 WIRING DIAGRAMS ZONING WITH CIRCULATORS WITH R182D AND R845A RELAY USING CONTROL WITH BUILT IN IDPST SWITCH WITH NO RELAY REQUIRED...
  • Page 19 WIRING DIAGRAMS ZONING WITH CIRCULATORS USING L8124 A, C AND R845A RELAY ZONING WITH CIRCULATORS USING L8124 A,C AND D.P .S.T. (NO RELAY REQUIRED)
  • Page 20 WIRING DIAGRAMS USING L8148A OR L8152A COLD START BOILER CONTROL WITH CIRCULATORS PRIORITY ZONE WITH CIRCULATORS...
  • Page 21 WIRING DIAGRAMS USING L8148A OR L8152A COLD START BOILER CONTROL WITH ZONE VALVES PRIORITY ZONE WITH ZONE VALVES...

  • Page 22: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING YOUR SUPER STOR ULTRA NO HOT WATER NOT ENOUGH HOT WATER " 1 & T & P VALVE DISCHARGES " 1 &...
  • Page 23 TROUBLESHOOTING HOT TUBS, SPAS, MULTIPLE SHOWERS, HIGH DEMAND WARNING When raising tank temperature, you increase the risk of scalding – Please use a water tempering or mixing valve and extreme caution. Consult codes for conformance.
  • Page 24 © Copyright 2006, 2005 Heat Transfer Products, Inc. LP-83 REV. 1/1/06...

This manual is also suitable for:

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