007e Instruction Manual

ManualsBrandsTaco ManualsBoiler System Accessories007e™ - Variable Speed ECM Circulator Pump - Cast Iron - Universal Flange

A Taco Family Company

102-517A

SUPERSEDES: New EFFECTIVE: April 7, 2017

Plant ID No. 001-5000

007e

™

—

2 ECM High-Efficiency Circulator

DESCRIPTION:

The 007e-2 is a variable speed, high-efficiency wet rotor circulator with an ECM, permanent mag-

et 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-

ared 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

• SureStart

- automatic unblocking and air purging mode

• Optional 2-way universal flange model for easy fit-up to any flange orientation

• Integral Flow Check (IFC

) included - Field installed

• 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

Standard flange model: 007e-2F2

Optional 2-way flange model: 007e-2F4

Figure 1:

Summary of content (7 pages)

PAGE 1
02-517A Instruction Sheet ® A Taco Family Company SUPERSEDES: New 007e™—2 ECM High-Efficiency Circulator Plant ID No. 001-5000 EFFECTIVE: April 7, 2017 DESCRIPTION: Figure 1: The 007e-2 is a variable speed, high-efficiency wet rotor circulator with an ECM, permanent magnet motor. Its ECM performance is equivalent to the legendary Taco 007 and ideal for hydronic systems zoned with circulators or zone valves.
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. OPEN V2, PV4, TO PURGE LAST ZONE FIRST (ZONE 3) 5. CLOSE FF VALVE 6. CLOSE V2, PV4 7. REPEAT STEPS 1 TO 6 FOR EACH ADDITIONAL ZONE, PURGE ZONE 1 LAST 8. OPEN V1 WHEN ALL ZONES ARE PURGED 9.
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. OPEN V3 AND ZV3 3. OPEN FF VALVE 4. OPEN V2, PV4, TO PURGE LAST ZONE FIRST (ZONE 3) 5. CLOSE FF VALVE 6. CLOSE V2, PV4 7. REPEAT STEPS 1 TO 6 FOR EACH ADDITIONAL ZONE, PURGE ZONE 1 LAST 8. OPEN V1 WHEN ALL ZONES ARE PURGED 9. ADJUST SYSTEM TO DESIRED OPERATING FILL PRESSURE IF REQUIRED 10.
PAGE 4
1. 2. 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. See diagrams below for acceptable motor mounting orientations.
PAGE 5
4. Wiring the circulator: Disconnect the AC power supply. Remove the terminal box cover. Attach a wiring connector into the knockout hole. Use a flexible conduit only. Connect Line/Hot power to the black lead, neutral to the white lead. See wiring diagram to the right. Replace the terminal box cover. Note: If pigtail leads provided are not used, be sure to trim field wire to a strip length of .25" (+/- .025") to prevent exposed wire causing a short at the terminal plug.
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. FAULTS The circulator is noisy Loud noises of water circulation Circulator is not running although the electrical power supply is switched on CONTROL PANEL CAUSES REMEDIES LED on Suction pressure is insufficient - cavitation Increase the system suction pressure within the permissible range.
PAGE 7
Replacement Parts 198-213 RP Casing O-ring 198-215 RP Terminal box cover (black) 198-214 RP 198-217 RP 0010-025 RP 007-007 RP Wiring plug connector (green) Terminal box cover screws (5 per bag) Integral Flow Check (IFC®) Flange gasket set LIMITED WARRANTY STATEMENT Taco, Inc. will repair or replace without charge (at the company’s option) any Taco High-Efficiency circulator or circulator part which is proven defective under normal use within three (3) years from the date of manufacture.