The Taco 007e is a high-efficiency, variable-speed wet rotor circulator with ECM technology, designed for hydronic systems․ It offers quiet operation, low power consumption, and reliability, making it ideal for water recirculation and zoning systems․ This manual provides installation, operation, and troubleshooting guidance for optimal performance․
Features and Benefits
The Taco 007e is a cutting-edge, high-efficiency circulator designed for hydronic systems, offering exceptional performance and reliability․ Its ECM (Electronically Commutated Motor) technology ensures variable speed operation, optimizing energy use and reducing power consumption by up to 85% compared to traditional AC circulators․ The stainless steel casing provides durability and resistance to corrosion, while the compact design allows for flexible installation options․ Key features include a nut-capture flange for easier fit-up, dual electrical knockouts for simplified wiring, and an integral flow check (IFC) to prevent gravity flow in hydronic systems․ The multi-color LED display offers real-time diagnostics, making troubleshooting straightforward․ Additional benefits include quiet operation, low maintenance, and compatibility with Taco’s SmartPlug for advanced control․ The 007e also features Green Mode, which automatically adjusts operation for optimal energy efficiency, ensuring it meets the demands of modern hydronic systems while minimizing environmental impact․
- ECM variable speed technology for high efficiency
- Stainless steel construction for durability
- Integral Flow Check (IFC) for system protection
- Multi-color LED for diagnostics and error codes
- Green Mode for energy optimization
- Compatible with Taco SmartPlug for advanced control
These features make the Taco 007e an ideal choice for hydronic zoning and hot water recirculation systems, delivering unmatched performance and energy savings․
Technical Specifications
The Taco 007e ECM High-Efficiency Circulator is designed for optimal performance in hydronic systems․ It operates with a maximum pressure of 150 psi (10 bar) and a maximum water temperature of 230°F (110°C)․ The circulator is powered by 110-120V, 50/60 Hz, single-phase voltage․ Constructed with a durable stainless steel casing, it features 4-bolt universal flanges or 1 union connections for versatile installation․ The 007e is suitable for open-loop potable hot water systems with up to 500 feet of recirculation piping and is not recommended for chilled water systems․ Designed for indoor use only, it ensures reliable operation in various hydronic applications․ These specifications make the Taco 007e a robust and efficient choice for modern hydronic systems․
- Maximum operating pressure: 150 psi (10 bar)
- Maximum water temperature: 230°F (110°C)
- Voltage: 110-120V, 50/60 Hz, single phase
- Material: Stainless steel casing
- Connections: 4-bolt universal flanges or 1 union
- Suitable for open-loop potable hot water systems
- Indoor use only
Installation Guide
The Taco 007e installation requires compliance with local plumbing and electrical codes․ Install a water hammer arrestor to protect the system․ Mount the circulator horizontally and use flexible conduit․ Ensure the unit is installed on the supply or return side of the water heater or heat source․ Always disconnect power during servicing․
Preparing for Installation
Before installing the Taco 007e, ensure the system is designed for the circulator’s specifications․ Verify local plumbing and electrical codes compliance․ Shut off power and water supplies to the system․ Drain the system if necessary to prevent water damage․ Inspect the circulator for any damage or defects․ Ensure all components, such as isolation valves and water hammer arrestors, are installed․ Check the piping for compatibility with the circulator’s flange or union connections․ Use a vacuum pump to remove air from the system to avoid operational issues; Familiarize yourself with the installation diagram provided in the manual․ Gather necessary tools, such as wrenches, pliers, and wire strippers․ Ensure the circulator is installed on the correct side of the water heater or heat source, either supply or return, depending on the system design․ Follow all safety precautions to avoid injury or equipment damage during installation․
Mounting and Wiring Considerations
Mount the Taco 007e circulator horizontally to ensure proper motor operation and longevity․ Use the provided universal flanges or union connections for secure installation․ Ensure the circulator is level to avoid vibration and noise․ For wiring, use flexible conduit and 90°C-rated supply wires to prevent overheating․ Connect the circulator to a dedicated 110-120V, 50/60 Hz single-phase power supply․ Avoid using rigid conduit, as it may damage the circulator․ Double-check all wiring connections to the terminal box, ensuring they are secure and meet local electrical codes․ Install a water hammer arrestor to protect against pressure spikes․ Use the integral flow check to prevent reverse flow․ If using optional controls, such as the Taco SmartPlug, follow the manufacturer’s instructions for wiring and setup․ Always disconnect power before servicing or adjusting wiring connections․ Proper grounding is not required due to the double-insulated design․ Ensure all electrical connections are tight to prevent arcing or fire hazards․ Follow all safety guidelines to ensure a safe and reliable installation․
Operation and Diagnostics
The Taco 007e features multi-color LED diagnostics for easy monitoring of operating modes and error codes․ Green Mode optimizes energy use, while optional SmartPlug integration enhances control and diagnostics for efficient system performance․
Operating Modes
The Taco 007e circulator operates in multiple modes to ensure efficient system performance․ In Normal Mode, the circulator runs at a fixed speed, providing consistent flow rates․ The Proportional Pressure Mode adjusts speed based on system demand, maintaining optimal pressure․ Green Mode actively monitors and optimizes energy use, automatically adjusting operation for maximum efficiency․ The multi-color LED display indicates the current mode: orange for Normal Mode and green for Green Mode․ These modes ensure quiet operation, reduce velocity noise, and prevent zone valve banging․ The circulator also features an Integral Flow Check (IFC) to prevent gravity flow and ensure system stability․ By selecting the appropriate mode, users can tailor the circulator’s performance to their specific hydronic system needs, ensuring reliable and energy-efficient operation․ This versatility makes the 007e ideal for both open-loop potable water systems and closed-loop hydronic applications․
LED Diagnostics
The Taco 007e circulator features a multi-color LED display that provides real-time diagnostic information․ The LED indicates the operating mode and any error codes, making troubleshooting easier․ In normal operation, the LED glows orange, while in Green Mode, it turns green to indicate energy-saving operation․ If an issue arises, the LED flashes specific error codes, such as “E1” or “E2,” which correspond to issues like low suction pressure or high system pressure․ These codes are detailed in the manual, allowing users to identify and resolve problems quickly․ The LED also displays the current flow rate and mode of operation, ensuring users can monitor system performance at a glance․ This intuitive diagnostic system enhances user experience and simplifies maintenance, making the 007e a user-friendly choice for hydronic systems․ The LED diagnostics are a key feature, providing clear and immediate feedback for optimal system operation and troubleshooting․
Troubleshooting
The Taco 007e manual provides detailed error codes and solutions; Common issues include low suction pressure (E1) or high system pressure (E2), with corrective actions outlined for quick resolution․ Refer to the manual for specific guidance․
Common Issues and Solutions
Common issues with the Taco 007e include low system suction (E1) or high system pressure (E2)․ Low suction can be resolved by ensuring proper pipe sizing and checking for blockages․ High pressure issues may require adjusting the system’s pressure settings or verifying pump positioning․ Additionally, error codes related to motor operation, such as E3, indicate internal faults requiring professional servicing․ Always refer to the manual for specific guidance on addressing these issues to maintain optimal performance and prevent further complications․
Maintenance and Warranty
Regular maintenance ensures the Taco 007e operates efficiently․ Inspect the system for blockages and ensure proper water flow․ Check electrical connections for tightness and verify motor alignment․ Replace worn-out seals or gaskets as needed․ The Taco 007e is backed by a limited warranty covering defects in materials and workmanship․ For warranty claims, contact an authorized distributor or Taco directly․ Warranty repairs or replacements are free of charge, but labor costs may apply․ Proper installation and adherence to maintenance guidelines are essential to uphold warranty validity․ Regular servicing extends the circulator’s lifespan and ensures optimal performance․ Always refer to the manual for detailed maintenance schedules and warranty terms to avoid voiding coverage․
The Taco 007e ECM High-Efficiency Circulator is a superior choice for hydronic systems, offering unmatched reliability and energy savings․ Its advanced ECM technology reduces power consumption by up to 85% compared to traditional circulators․ Designed for versatility, the 007e excels in both open-loop potable water systems and closed-loop hydronic applications․ With features like Green Mode, Integral Flow Check, and multi-color LED diagnostics, it ensures efficient and trouble-free operation․ Proper installation, maintenance, and adherence to warranty guidelines maximize its performance and longevity․ Whether for residential or commercial use, the Taco 007e stands as a testament to innovative engineering, delivering quiet, efficient, and dependable service․ By following the manual’s guidelines, users can fully harness its capabilities, ensuring optimal system performance for years to come․