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LIMITED WARRANTY STATEMENT

Taco, Inc. will repair or replace without charge (at the 

company’s option) any Taco product which is prov-

en defective under normal use within three (3) years 

from the date of manufacture.

In order to obtain service under this warranty, it is the 

responsibility of the purchaser to promptly notify the 

local Taco stocking distributor or Taco in writing and 

promptly deliver the subject product or part, delivery 

prepaid, to the stocking distributor. For assistance on 

warranty returns, the purchaser may either contact 

the local Taco stocking distributor or Taco. If the sub-

ject product or part contains no defect as covered 

in this warranty, the purchaser will be billed for parts 

and labor charges in effect at time of factory exam-

inationand repair.

Any Taco product or part not installed or operated in 

conformity with Taco instructions or which has been 

subject to misuse, misapplication, the addition of pe-

troleum-based fluids or certain chemical additives to 

the systems, or other abuse, will not be covered by 

this warranty. If in doubt as to whether a particular 

substance is suitable for use with a Taco product or 

part, or for any application restrictions, consult the 

applicable Taco instruction sheets or contact Taco at 

(401-942-8000).

Taco reserves the right to provide replacement 

products and parts which are substantially similar 

in design and functionally equivalent to the defec-

tive product or part. Taco reserves the right to make 

changes in details of design, construction, or arrange-

ment of materials of its products without notification.

TACO OFFERS THIS WARRANTY IN LIEU OF ALL 

OTHER EXPRESS WARRANTIES. ANYWARRANTY 

IMPLIED BY LAW INCLUDING WARRANTIES OF 

MERCHANTABILITY OR FITNESS IS IN EFFECT 

ONLY FOR THE DURATION OF THE EXPRESS WAR-

RANTY SET FORTH IN THE FIRST PARAGRAPH 

ABOVE.

THE ABOVE WARRANTIES ARE IN LIEU OF ALL 

OTHER WARRANTIES, EXPRESS OR STATUTORY, 

OR ANY OTHER WARRANTY OBLIGATION ON THE 

PART OF TACO.

TACO WILL NOT BE LIABLE FOR ANY SPECIAL IN-

CIDENTAL, INDIRECT OR CONSEQUENTIAL DAM-

AGES RESULTING FROM THE USE OF ITS PROD-

UCTS OR ANY INCIDENTAL COSTS OF REMOVING 

OR REPLACING DEFECTIVE PRODUCTS.

This warranty gives the purchaser specific rights, and 

the purchaser may have other rights which vary from 

state to state. Some states do not allow limitations 

on how long an implied warranty lasts or on the ex-

clusion of incidental or consequential damages, so 

these limitations or exclusions may not apply to you.

LIMITED WARRANTY STATEMENT

Taco, Inc. will repair or replace without charge (at

the company’s option) any Taco product which is 

proven defective under normal use within three (3)

years from the date code.

In order to obtain service under this warranty, it

is the responsibility of the purchaser to promptly

notify the local Taco stocking distributor or Taco

in writing and promptly deliver the subject product

or part, delivery prepaid, to the stocking distribu-

tor. For assistance on warranty returns, the pur-

chaser may either contact the local Taco stock-

ing distributor or Taco. If the subject product or

part contains no defect as covered in this war-

ranty, the purchaser will be billed for parts and

labor charges in effect at time of factory exami-

nation and repair.
Any Taco product or part not installed or operated

in conformity with Taco instructions or which has

been subject to misuse, misapplication, the addi-

tion of petroleum-based fluids or certain chemical

additives to the systems, or other abuse, will not

be covered by this warranty.
If in doubt as to whether a particular substance

is suitable for use with a Taco product or part, or

for  any  application  restrictions,  consult  the

applicable  Taco  instruction  sheets  or  contact

Taco at (401-942-8000).
Taco reserves the right to provide replacement

products and parts which are substantially similar

in  design  and  functionally  equivalent  to  the

defective product or part. Taco reserves the right

to make changes in details of design, construc-

tion, or arrangement of materials of its products

without notification.
TACO OFFERS THIS WARRANTY IN LIEU OF

ALL  OTHER  EXPRESS  WARRANTIES.  ANY

WARRANTY  IMPLIED  BY  LAW  INCLUDING

WARRANTIES  OF  MERCHANTABILITY  OR

FITNESS IS IN EFFECT ONLY FOR THE DURA-

TION  OF  THE  EXPRESS  WARRANTY  SET

FORTH IN THE FIRST PARAGRAPH ABOVE.

THE ABOVE WARRANTIES ARE IN LIEU OF

ALL  OTHER  WARRANTIES,  EXPRESS  OR

STATUTORY,  OR  ANY  OTHER  WARRANTY

OBLIGATION ON THE PART OF TACO.
TACO WILL NOT BE LIABLE FOR ANY SPECIAL

INCIDENTAL, INDIRECT OR CONSEQUENTIAL 

DAMAGES RESULTING FROM THE USE OF

ITS PRODUCTS OR ANY INCIDENTAL COSTS

OF REMOVING OR REPLACING DEFECTIVE 

PRODUCTS.
This warranty gives the purchaser specific rights,

and the purchaser may have other rights which

vary  from  state  to  state.  Some  states  do  not

allow limitations on how long an implied warranty

lasts or on the exclusion of incidental or conse-

quential damages, so these limitations or exclu-

sions may not apply to you.

2021 

Summary of Contents for 0018e-SF4

Page 1: ...tivation 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 infinitely adjustable MIN MAX settings 4 operating modes in 0018eTM Mobile App activation Fixed Speed infinitely adjustable MIN MAX se...

Page 2: ...lité 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 pl...

Page 3: ... system piping The circulator flanges incorporate a nut grabber feature for easier installation 4 Union Model Install the union tailpiece fitting set sold separately best suited for your system piping See union fitting options chart on the back cover Install circulator by attaching pump casing to each union tailpiece fitting Tighten union nut onto circulator threading being careful not to overtigh...

Page 4: ...tage du circulateur sur des chevêtres de mur ou de plancher 5 Filling the system The system must be filled 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 flush a new system of foreign matter before startin the circulator WARNING Risk of e...

Page 5: ...ection The 0018e is a double insulated circulator No grounding wire is necessary 7 Start the circulator When purging the system it is recommended to run the circulator at manual full speed operation long enough to remove remaining air from the bearing chamber To do this turn the dial clockwise to the ZONE CIRC MAX position This is especially important when installing the circulator in the off seas...

Page 6: ...018e_UserManual 1 Search for Taco 0018e ECM Circulator mobile app within the App Store or Google Play on your mobile device 2 Download the Taco 0018e ECM Circulator mobile app for free and install it on your mobile device 3 Once complete you are able to start using the app Additional operating instructions can be found on the app itself Turn the selector dial counter clockwise to the Bluetooth set...

Page 7: ...resents full operating range Blue LED min max ZONE CIRC FIXED SPEED MODE 0018e Performance Curves In TRV Panel Radiator Proportional pressure mode the circulator maintains a proportional pressure differential Δp v as heating load increases or decreases Flow will change in relationship to the change in pressure differential Selection options are Medium or High If unsure on proper setting select Med...

Page 8: ...nt supply voltage Verify that the power supply matches the data on the name plate Building does not get warm LED on The circulator performance is too low Increase the suction head Increase speed or P setting 7 Troubleshooting the error codes Listed below are potential diagnostic error codes which will appear on the LED display in case of a malfunction Unlocking Procedure A red light in the LED ind...

Page 9: ... SFL 050T 1 2 NPT SFL 050S 1 2 Sweat SFL 075T 3 4 NPT SFL 075S 3 4 Sweat SFL 100T 1 NPT SFL 100S 1 Sweat SFL 125T 1 1 4 NPT SFL 125S 1 1 4 Sweat SFL 150T 1 1 2 NPT SFL 150S 1 1 2 Sweat SPEED Taco Grundfos Wilo Xylem B G Armstrong Minimum 003 006 Alpha 15 55 Low Compass 1 Medium 007 008 0015 Low 0015 Med UP 15 42 UPS 15 58 Low UPS 15 58 Med Alpha 15 55 Med Star S 21 1 Star S 21 2 NBF 1 2 Astro 230 ...

Page 10: ...nada applicables aux appareils radio exempts de licence L exploitation est autorisée aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radioélectrique subi même si le brouillage est susceptible d en compromettre le fonctionnement Under Industry Canada regulations this radio transmitter may only operate using...

Page 11: ... 11 NOTES ...

Page 12: ...consequential damages so these limitations or exclusions may not apply to you LIMITED WARRANTY STATEMENT Taco Inc will repair or replace without charge at the company s option any Taco product which is proven defective under normal use within three 3 years from the date code In order to obtain service under this warranty it is the responsibility of the purchaser to promptly notify the local Taco s...

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