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Installation Manual
Electric Water Heaters
TRONIC 5000T
ES30M | ES40M | ES50M | ES40T | ES50T | ES40LB | ES50LB
WARNING:
The information in these instructions must be followed exactly.
Improper installation, adjustment, service or maintenance can cause
property damage, personal injury or death.
WARNING:
Installation and service must be performed by a qualifi ed installer or
service agency.
WARNING:
Improper installation, adjustment, alteration, service or maintenance
can cause injury, death, or property damage.
WARNING:
READ ALL INSTRUCTIONS BEFORE USING THIS WATER HEATER. Install
or locate this water heater only in accordance with the installation
instructions. Use this water heater only for its intended use as
described in this manual.

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Summary of Contents for Bosch TRONIC 5000T ES30M

  • Page 1 Installation Manual Electric Water Heaters TRONIC 5000T ES30M | ES40M | ES50M | ES40T | ES50T | ES40LB | ES50LB WARNING: The information in these instructions must be followed exactly. Improper installation, adjustment, service or maintenance can cause property damage, personal injury or death. WARNING: Installation and service must be performed by a qualifi...
  • Page 2 Installation Manual Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 3: Table Of Contents

    11.1 Draining Heater 11.2 Test the TPR Valve 11.3 Heating Elements 11.4 Anode Rod 11.5 Water Heater Sounds 11.6 Sediment Build-Up 11.7 Leakage Checkpoints 12 Troubleshooting 13 Water Heater Components Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 4: Key To Symbols And Safety Instructions

    Flammable vapors may be drawn to this water heater from other areas of the structure by air currents. Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 5 Contact a licensed plumber or the local plumbing authority for further information.   Applicable local codes govern installation. Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 6: General Information

      Local codes and requirements in your area may require that the water heater be installed in such way that the bottom thermostat is elevated at least 18 inches from the fl oor. Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 7: Insulation Blanket

    The illustration above shows the temperature adjustment dial used for setting the water temperature. Refer to the Operating Instructions in this manual for detailed instructions on how to adjust the thermostat(s). Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 8: Specifi Cations

    55 1/3 ES50T 20 1/4 61 3/4 59 3/4 53 5/7 ES40LB 24 1/4 36 1/2 34 1/2 ES50LB 26 1/4 36 1/2 34 1/2 26 1/3 Table 3 Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 9: Water Chemistry Requirements

     Using chlorinated fresh water is acceptable if the level of chloride concentration is less than 5ppg (mg/L).  Do not connect the appliance to directly heat swimming pool or spa water. Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 10: Installation

    0 inches minimum clearance to combustible walls. The heater should be located so that all electrical controls, heating elements, drain valve and water connections are accessible. Adequate clearance must be provided for the access panel. 1 0 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 11: Piping Installation

    Excessive length, over 30 feet, or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve. | 11 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 12: Recirculating Lines

     Must be capable of withstanding 250°F ( 121°C) without distortion.  Must be installed to allow complete drainage of both the temperature and pressure relief valve and discharge line. Figure 4 1 2 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 13: Electrical Diagrams

    If you wish to reuse the existing aluminium wire, have the connection at the water heater made by a qualifi ed electrician. | 13 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 14: Electrical Connections

      W iring connections may loosen in shipment. Check all connections for tightness. 1 4 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 15: Thermostats And Controls

    . Once the switch opens, it must be manually reset and the cause of the over temperature condition must be corrected.To reset the high limit, follow the written instructions shown on page 13. | 15 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 16 Installation Manual SHUT-OFF VALVE COLD TEMPERATURE-PRESSURE RELIEF VALVE DISCHARGE PIPE (DO NOT CAP OR PLUG) 6" AIR GAP SUITABLE OPEN DRAIN Figure 6 Installation Example 1 6 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 17: Water Temperature Regulation

    fl ow. There should be no Cover smoking or open fl ame near the faucet at the time it is open. Figure 7 Type 59T Thermostat and Protective Cover | 17 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 18: Maintenance

    Failure of the tank or heating elements due to accumulated deposits does not fall within the scope of the warranty. 1 8 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 19: Heating Elements

     Monthly in hard water areas (hardness 7 grains – 120 mg/L or above) With this operation, sediment build-up and scale is removed. If not, large scale stones will form and aff ect your water heater effi ciency. | 19 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 20: Leakage Checkpoints

    Adjustment" section and then remove fi tting. Put pipe dope or Tefl on tape on the threads and replace. Then follow "Filling the Water Heater" instructions in the "Installation Instructions" section. 2 0 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 21: Troubleshooting

    The thermostat is set too high. this manual. Table 6     I f further assistance is needed, our technical support team is available Monday to Friday via: Email: www.boschheatingcooling.com/contact Phone: 1-866-642-3198 | 21 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 22: Water Heater Components

    Installation Manual 13 Water Heater Components Figure 12 2 2 | Bosch Tronic 5000T Electric Water Heaters - BTC 724001301 A (10.2021)
  • Page 23 Installation Manual | 23 Bosch Tronic 5000T Electric Water Heaters- BTC 724001301 A (10.2021)
  • Page 24 United States and Canada Bosch Thermotechnology Corp. 65 Grove St. Watertown, MA 02472 Tel: 866-642-3198 www.bosch-thermotechnology.us BTC 724001301 A / 10.2021 Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological advances.

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