DESCRIPTION:
The 0034ePlus is a high performance, variable speed, high-eciency, wet-rotor
circulator with an ECM, permanent magnet motor and an advanced digital LED
display controller for easy programming and diagnostic feedback. With 5 operating
modes and simple keypad programming, its variable speed performance curves are
equivalent to the Taco 009, 0010, 0011, 0012, 0012 3-Speed, 0013, 0013 3-Speed &
0014. Ideal for large residential and light commercial hydronic heating, chilled water
cooling and domestic hot water systems. The 0034ePlus reduces power consumption
by up to 85% compared to equivalent AC permanent split capacitor circulators.
APPLICATION:
• Maximum operating pressure: 150 psi (10.3 bar)
• Minimum NPSHR: 18 psi at 203˚F (95˚C)
• Maximum uid temperature: 230°F (110˚C)
• Minimum uid temperature: 14°F (-10˚C)
• Electrical specications:
Voltage: 115/208/230V, 50/60 Hz, single phase
Maximum operating power: 170W
Maximum amp rating: 1.48 (115V) / .70 (230V)
• Equipped with a cast iron or stainless steel casing
• SS Model suitable for open loop potable water systems
• 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:
• Simple keypad programming
• Digital LED screen display (Watts, GPM, Head, RPM and diagnostic error codes)
• Five operating modes to match any system requirements - activeADAPT,
Constant Pressure, Proportional Pressure, Variable Fixed Speed or 0-10V DC input
• Replaces all single speed and 3-speed circulators in its class
• ECM performance equivalent to Taco’s 009, 0010, 0011, 0012, 0013 & 0014 circulators
• Multi-color LED display showing power on, mode setting and error code diagnostics
• Use with a Taco ZVC Zone Valve Control or SR Switching Relay for ON/OFF operation
• Nut-capture feature on anges for easier t up
• Dual electrical knockouts and removable quick-connect terminal strip for easy wiring
• Double insulated
• Whisper quiet operation
• BIO Barrier® protects the pump from system contaminants
• SureStart® automatic unblocking and air purging mode
• Rotatable control cover to allow any pump body orientation
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 uids or certain chemical additives to systems using TACO equipment
voids the warranty. Consult factory for uid 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 ll pressure of 20 psi minimum to prevent
pump cavitation and ashing. Premature failure may result. Adjust expansion tank pressure to equal ll 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 an d’éviter toute cavitation ou ashing 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-Eciency Circulator with Digital Display Controller
102-544
SUPERSEDES: NEW EFFECTIVE: December 2, 2019
Plant ID No. 001-5021
-1-
Certified to
NSF/ANSI 61 & 372
Figure 1
Cast Iron model: 0034ePlus-F2
Stainless Steel model: 0034ePlus-SF2
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