Taco 0018e Series, 00e Series, 0018e-F2, 0018e-F4 Instruction Sheet

102-557

Instruction Sheet

0018eTM ECM High-Efciency Circulator

Featuring Bluetooth® Communication

SUPERSEDES: NEW EFFECTIVE: March 22, 2019

Plant ID No. 001-5012

DESCRIPTION:

The 00e® series 0018eTM circulator is a variable speed wet rotor circulator with an ECM, permanent magnet

motor. Operating modes include innitely variable xed speed, constant pressure, proportional pressure,

and activeADAPT
0018eTM ECM Circulator Mobile App using Bluetooth® connectivity on your smartphone or tablet. The ECM

high-efciency motor reduces power consumption by up to 85% compared to equivalent AC permanent split

capacitor circulators.

TM

self-adjusting proportional pressure. Adjust the operating mode with the dial or the Taco

Figure 1:

APPLICATION:

• Maximum operating pressure: 125 psi (8.6 bar)

• Maximum water temperature: 230°F (110ºC)

• Electrical specications:
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

• Not suitable for open loop potable water or chilled 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

Standard ange model: 0018e-F2
Part #: VR1816-HY2-FC2A01

FEATURES:

• 3 operating modes in dial activation:

- Proportional pressure ( TRV - Panel Radiator ), variable speed - 2 variable pressure
differential settings (Med or High)

- Constant pressure ( ZV - Zone Valve ), variable speed - 2 constant pressure

differential settings (Med or High)

- Fixed speed ( ZONE CIRC - zoning with circulators ) - innitely adjustable MIN/MAX settings

• 4 operating modes in 0018e

- Fixed Speed - innitely adjustable MIN/MAX settings

- Constant Pressure - variable speed - 9 constant pressure differential settings

- Proportional Pressure - variable speed - 9 variable pressure differential settings

- activeADAPTTM - Designed for constant circulation systems. Automatically adjusts

to system conditions

• Multi-color LED display showing operating mode 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 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 ange model for easy t-up to any ange orientation

• Integral Flow Check (IFC®) included - Field installed

TM

Mobile App activation:

Optional 2-way ange model: 0018e-F4
Part #: VR1816-HY2-4C2A01

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 an
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.

1

BOILER

FF

EXPANSION

TANK

ZONE 1ZONE 2

V1

PV4

FIGURE 1:

MULTI-SPEED MODE

PREFERRED PIPING
FOR CIRCULATORS
ON BOILER SUPPLY

ZONE 1

V2

V3

P

ZONE 3

ZONE 2

V2

V3

P

ZONE 3

V2

V3

P

• AIR PURGING SEQUENCE
BY ZONE

LAST FIRST

FIGURE 1:

MULTI-SPEED MODE

Figure 2:

BOILER

FF

EXPANSION

TANK

ZONE 1ZONE 2

V1

PV4

FIGURE 2:

MULTI-SPEED OR VARIABLE SPEED MODES

PREFERRED PIPING
FOR ZONE VALVES
ON BOILER SUPPLY

ZONE 1

V2

V3

ZONE 3

ZONE 2

V2

V3

ZONE 3

V2

V3

• AIR PURGING SEQUENCE
BY ZONE

LAST FIRST

P

ZV1 ZV2 ZV3

M

M

M

FIGURE 2:

PREFERRED PIPING
FOR CIRCULATORS
ON BOILER SUPPLY

V3

ZONE 1

V3

ZONE 2

ZONE 3

V3

ZONE 3

PV4

ALTERNATE PIPING
FOR CIRCULATORS
ON BOILER RETURN

ZONE 3

V3

P

V2

ZONE 1ZONE 2

V1

ZONE 1ZONE 2

V3V3

PP

V2V2

PV4

V1

P

V2

FF

EXPANSION

TANK

P

P

V2

V2

LAST FIRST

• AIR PURGING SEQUENCE
BY ZONE

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:

BOILER

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

ZONE1ZONE

ZONE

2

3

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

TANK

LAST FIRST

• AIR PURGING
SEQUENCE
BY ZONE

FF

EXPANSION

BOILER

Figure 3:

MULTI-SPEED OR VARIABLE SPEED MODES

PREFERRED PIPING
FOR ZONE VALVES
ON BOILER SUPPLY

ZONE 3

ALTERNATE PIPING
FOR ZONE VALVES
ON BOILER RETURN

ZONE 3

V3

ZV3 ZV2 ZV1

V2

ZONE 1ZONE 2

PV4

V1

M

M

FF

ZONE 1ZONE 2

V3V3

V2V2

BOILER

V3

V2

P

EXPANSION

TANK

M

FF

ZONE 1

ZV1 ZV2 ZV3

LAST FIRST

• AIR PURGING SEQUENCE
BY ZONE

EXPANSION

ZONE 2

M

ZONE1ZONE

LAST FIRST

P

V3

V2

• AIR PURGING
SEQUENCE
BY ZONE

V3

M

V2

TANK

ZONE 3

2

M

ZONE

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

3

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. MOVE ALL ZV TO CLOSED/AUTOMATIC POSITION

PV4

BOILER

V1

2

Typical Variable Speed Applications:

• Zone Valves

• Panel Radiation with
Thermostatic Valves

• Radiant Loops with
Actuators

Across a Series

Loop System Using

Zone Valves

M

M

M

- Varies speed to
maintain proportional
or constant pressure

differential (∆P)

M M M M

Across Multi-Zone
Radiant Manifolds

with Loop Actuators

Outdoor

Sensor

iSeries-R

B

B

C

C

A

A

Boiler

Sensor

1. 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.

2. Mounting position: Circulator must be mounted with the motor in the horizontal position. See diagrams below for
acceptable motor mounting orientations.

CAUTION: Do not use at rubber gaskets. Only use O-ring gaskets provided or leaks may result. Warranty will be void.

Figure 4:

ACCEPTABLE MOTOR MOUNTING POSITIONS

Figure 5:

Spin casing

Spin

casing

to

change

ow

direction.

to change

ow direction.

Figure 6: Do not detach motor frame from pump

casing. Simply spin casing to the
proper ow direction.

CASING ROTATION

X

Always install with motor in horizontal orientation.
Position electrical junction box at 9 o’clock for best
viewing orientation. Pump casing may be rotated
to change ow direction. Locate the arrow on the
casing body to determine ow direction.

Integral Flow Check (IFC®) option - An IFC® is included in the carton. If required, press IFC into machined discharge port with plunger
and o-ring facing in, until it snaps into place. Before installing, press IFC plunger to be sure it moves freely. See diagram above.

CAUTION: To reduce the possibility of noise transmission, be sure to add vibration dampeners to piping when mounting circulator to wall
or oor joists.

ATTENTION: Pour réduire la possibilité de transmission de bruit, veillez à ajouter des amortisseurs de vibration à la tuyauterie lors du
montage du circulateur sur des chevêtres de mur ou de plancher.

3. Filling the system: Fill the system with tap water or a maximum of 50% propylene-glycol and water solution. The

system must be lled before operating the circulator. The bearings are water lubricated and should not be allowed to operate dry. Filling
the system will result in immediate lubrication of the bearings. It is always good practice to ush a new system of foreign matter before

startin the circulator.

WARNING: Risk of electric shock. To reduce the risk of electric shock, be certain that it is connected only to a properly grounded, ground­ing-type receptacle. Follow all local electrical and plumbing codes.

AVERTISSEMENT: Risque de choc électrique. Pour réduire le risque de choc électrique, veillez à ce qu’elle soit raccordée uniquement à un
réceptacle de type mise à la terre proprement mis à la terre. Respectez tous les codes de plomberie et électriques locaux.

WARNING: Use supply wires suitable for 90°C. AVERTISSEMENT: Employer des ls d’alimentation adeqauts pour 90°C.

WARNING: Disconnect power when servicing.

To rotate the pump casing, remove the 4 motor screws. When rotating pump casing position, DO NOT detach
motor housing from the casing. Damage to the casing O-ring and leakage may result. Simply spin casing to the

proper ow direction desired as shown in Figure 4 and Figure 5. Reattach the 4 screws (1⁄8” allens wrench required).
Be sure motor is positioned correctly and is seated evenly to prevent leakage or damage to O-ring. Tighten motor
screws evenly to 25-38 in-lbs torque.

CAUTION: Use exible conduit only. Not for use with rigid conduit.

WARNING: SERVICING OF DOUBLE-INSULATED APPLIANCES. A double-insulated appliance is marked with one or more of the following:
The words “DOUBLE INSULATION” or “DOUBLE INSULATED” or the double insulation symbol (square within a square). In a double-in­sulated appliance, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated
appliance, nor should a means for grounding be added. Servicing a double-insulated appliance requires extreme care and knowledge of
the system, and should be done by qualied service personnel. Replacement parts for a double-insulated appliance must be identical to
the parts they replace.

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