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A Taco Family Company
SUPERSEDES: New
Plant ID No. 001-5000
DESCRIPTION:
The 007e-2 is a variable speed, high-efficiency wet rotor circulator with an ECM, permanent mag-
net motor. Its ECM performance is equivalent to the legendary Taco 007 and ideal for hydronic
systems zoned with circulators or zone valves. It reduces power consumption by up to 85% com-
pared to equivalent AC permanent split capacitor circulators.
APPLICATION:
• Maximum operating pressure: 125 psi (8.6 bar)
• Maximum water temperature: 230°F (110ºC)
• Electrical specifications:
Voltage: 110-120V, 50/60 Hz, single phase
Maximum operating power: 44W
Maximum amp rating: 0.54
• Equipped with a cast iron casing and should be used for closed loop systems only
• Taco circulator pumps are for indoor use only – employer uniquement a l'interieur
• Acceptable for use with water or maximum of 50% water/glycol solution
FEATURES:
• ECM performance equivalent to the legendary Taco 007 circulator
• Multi-color LED display showing power on and error code diagnostics
• Use with a Taco Zone Valve Control (ZVC) or Switching Relay (SR) for ON/OFF operation
• Nut capture feature on flanges for easier fit up
• Dual electrical knockouts and 6" stranded wire leads for easy wiring
• Double insulated - no ground-wire required
• Whisper quiet operation
• BIO Barrier
protects the pump from system contaminants
®
ure tart
•
- automatic unblocking and air purging mode
®
• Optional 2-way universal flange model for easy fit-up to any flange orientation
• Integral Flow Check (IFC
• Green Mode active system monitoring and power optimization
INSTALLATION:
WARNING: Do not use in swimming pool or spa areas. Pump has not been investigated for these applications.
AVERTISSEMENT: Ne pas utiliser dans une piscine ou un spa. La pompe n'a pas été étudiée pour ces applications.
CAUTION: The addition of petroleum based fluids or certain chemical additives to systems using TACO equipment voids the war-
ranty. Consult factory for fluid compatibility.
ATTENTION: L'ajout de liquides à base de pétrole ou de certains additifs chimiques à des systèmes utilisant un équipement TACO
annule la garantie. Consultez le fabricant pour connaître la compatibilité de liquides.
CAUTION: Installations at elevations over 5000 feet must have higher fill pressure of 20 psi minimum to prevent pump cavitation
and flashing. Premature failure may result. Adjust expansion tank pressure to equal fill pressure. A larger size expansion tank may
be required.
ATTENTION: Des installations à des altitudes de plus de 1600 mètres doivent présenter une pression de remplissage plus élevée
de 20 psi au minimum afin d'éviter toute cavitation ou flashing de la pompe. Une défaillance prématurée peut en résulter. Réglez
la pression du réservoir d'expansion de façon qu'elle soit égale à la pression de remplissage. Un réservoir d'expansion d'une taille
supérieure peut être nécessaire.
Instruction Sheet
ECM High-Efficiency Circulator
007e
2
—
™
) included - Field installed
®
®
Figure 1:
Standard flange model: 007e-2F2
Optional 2-way flange model: 007e-2F4
102-517A
EFFECTIVE: April 7, 2017
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Table of Contents
Related Manuals for Taco 007e-2 Series
Summary of Contents for Taco 007e-2 Series
- Page 1 CAUTION: The addition of petroleum based fluids or certain chemical additives to systems using TACO equipment voids the war- ranty. Consult factory for fluid compatibility. ATTENTION: L'ajout de liquides à base de pétrole ou de certains additifs chimiques à des systèmes utilisant un équipement TACO annule la garantie. Consultez le fabricant pour connaître la compatibilité de liquides.
- Page 2 Figure 2: KEY: VI, V2, V3 = SHUT-OFF ISOLATION VALVE P = TACO CIRCULATOR WITH IFC FF = FAST FILL BOILER FEED VALVE PV4 = PURGE VALVE RECOMMENDED PURGING STEPS: 1. CLOSE V1, PV4, V2 2. OPEN V3 3. OPEN FF VALVE 4.
- Page 3 Figure 3: KEY: VI, V2, V3 = SHUT-OFF ISOLATION VALVE P = TACO CIRCULATOR WITHOUT IFC INSTALLED FF = FAST FILL BOILER FEED VALVE PV4 = PURGE VALVE ZV = ZONE VALVE RECOMMENDED PURGING STEPS: 1. CLOSE V1, PV4, V2 2.
- Page 4 Location: The circulator can be installed on the supply or return side of the boiler but for best system performance, it should always pump away from the expansion tank. See piping diagrams in Figure 2 and Figure 3. CAUTION: Do not use flat rubber gaskets. Only use O-ring gaskets provided or leaks may result. Warranty will be void. Mounting position: Circulator must be mounted with the motor in the horizontal position.
- Page 5 CAUTION: Never run the circulator dry or permanent damage may result. ATTENTION: Ne laissez jamais le circulateur tourner à sec, des dommages permanents peuvent en résulter. 007e-2 Performance Curves A Taco Family Company Orange LED Normal Mode Green LED Green Mode If the 007e-2 detects 12 hours of constant circulation, it will automatically self-adjust to Green Mode for power optimization.
- Page 6 7. Troubleshooting the error codes: Listed below are potential diagnostic error codes which will appear on the LED display in case of a malfunction. CONTROL FAULTS CAUSES REMEDIES PANEL Increase the system suction Suction pressure is LED on pressure within the insufficient - cavitation The circulator is permissible range.
- Page 7 (3) years from the date of manufacture. OTHER WARRANTIES, EXPRESS OR STATUTORY, able for use with a Taco product or part, or for any appli- OR ANY OTHER WARRANTY OBLIGATION ON THE In order to obtain service under this warranty, it is the cation restrictions, consult the applicable Taco instruc- PART OF TACO.
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