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iWorx® ZXU1

Printed in the USA

iWorx® and iView® are registered trademarks of Taco Electronic Solutions, Inc. 

© 2013 Taco Electronic Solutions, Inc. 

LON, LONWORKS, & LONMARK are trademarks of Echelon Corporation

C

ONTROLS 

M

ADE 

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ASY

®

Taco Electronic Solutions, Inc.

, 1160 Cranston Street, Cranston, RI 02920 

Telephone: (401) 942-8000 FAX: (401) 942-2360.

Taco (Canada), Ltd.

, 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8. 

Telephone: 905/564-9422. FAX: 905/564-9436.

Taco Electronic Solutions, Inc. is a subsidiary of Taco, Inc. 
Visit our web site at: 

http://www.taco-hvac.com

Taco Electronic Solutions, Inc. (TES) will repair 
or replace without charge (at the company's 
option) any product or part which is proven 
defective under normal use within one (1) year 
from the date of start-up or one (1) year and six 
(6) months from date of shipment (whichever 
occurs first).

In order to obtain service under this warranty, it is 
the responsibility of the purchaser to promptly 
notify the local TES stocking distributor or TES 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 TES stocking 
distributor or TES.  If the subject 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 examination 
and repair.

Any TES product or part not installed or operated 
in conformity with TES instructions or which has 
been subject to accident, disaster, neglect, mis-
use, misapplication, inadequate operating envi-
ronment, repair, attempted repair, modification or 
alteration, or other abuse, will not be covered by 
this warranty.

TES products are not intended for use to support 
fire suppression systems, life support systems, 
critical care applications, commercial aviation, 
nuclear facilities or any other applications where 
product failure could lead to injury to person, loss 
of life, or catastrophic property damage and 
should not be sold for such purposes.

If in doubt as to whether a particular product is 
suitable for use with a TES product or part, or for 
any application restrictions, consult the applica-
ble TES instruction sheets or in the U.S. contact 
TES at 401-942-8000 and in Canada contact 
Taco (Canada) Limited at 905-564-9422.

TES reserves the right to provide replacement 
products and parts which are substantially similar 
in design and functionally equivalent to the 
defective product or part.  TES reserves the right 
to make changes in details of design, construc-
tion, or arrangement of materials of its products 
without notification.

TES 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 

DURATION 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 TES.

TES WILL NOT BE LIABLE FOR ANY SPE-
CIAL, INCIDENTAL, INDIRECT OR CONSE-
QUENTIAL DAMAGES RESULTING FROM 
THE USE OF ITS PRODUCTS OR ANY INCI-
DENTAL COSTS OF REMOVING OR REPLAC-
ING 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.

LIMITED WARRANTY STATEMENT

Содержание iWorx ZXU1

Страница 1: ...ating Modulating Output 0 10 Volt DC 2K Ohm minimum load 8 bit resolution Power Requires 24VAC 20VAC to 28VAC requires an external Class 2 supply Consumes 7 2W with no external loads maximum limited b...

Страница 2: ...trical machinery or welding equipment Selecting a Power Source This equipment requires a UL recognized Class 2 external power source not supplied to operate The controller power input requires a volta...

Страница 3: ...tallation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the in...

Страница 4: ...control enclosure and wiring conduit Grounding the Device The ground terminal T40 must be securely connected to earth ground Failure to properly ground this equip ment will result in improper operatio...

Страница 5: ...5 2013 Taco Electronic Solutions Inc Wiring Information WARNING Disconnect ALL power sources when installing or servicing this equipment to prevent electrical shock or equipment damage Example wiring...

Страница 6: ...iWorx ZXU1 6 502 007 Effective May 30 2013 2013 Taco Electronic Solutions Inc...

Страница 7: ...iWorx ZXU1 502 007 Effective May 30 2013 7 2013 Taco Electronic Solutions Inc...

Страница 8: ...iWorx ZXU1 8 502 007 Effective May 30 2013 2013 Taco Electronic Solutions Inc...

Страница 9: ...iWorx ZXU1 502 007 Effective May 30 2013 9 2013 Taco Electronic Solutions Inc...

Страница 10: ...iWorx ZXU1 10 502 007 Effective May 30 2013 2013 Taco Electronic Solutions Inc...

Страница 11: ...iWorx ZXU1 502 007 Effective May 30 2013 11 2013 Taco Electronic Solutions Inc...

Страница 12: ...iWorx ZXU1 12 502 007 Effective May 30 2013 2013 Taco Electronic Solutions Inc...

Страница 13: ...iWorx ZXU1 502 007 Effective May 30 2013 13 2013 Taco Electronic Solutions Inc...

Страница 14: ...sors Room Temp or Slab Temperature Sensors Refer to ZXU1 Applica tion Guide 505 007 Setup Instructions 1 Press Controllers from main screen 2 Select required ZXU from controller list and press appropr...

Страница 15: ...opens a Specify On The initial valve setting when the boiler turns on b Specify Out Min in Volts for the injection device commonly 2 VDC c Specify Out Max in Volts for the injection device commonly 10...

Страница 16: ...shown above additional setting options are detailed in ZXU Appli cation Guide 505 007 b Press Save 17 Press Operating Mode 18 The Operating Mode menu opens a Select Winter Example shown above addition...

Страница 17: ...ide 505 007 Setup Instructions 1 Complete steps 1 22 detailed above 2 Press SMLT Settings 3 The SMLT Settings menu opens a Specify Cutoff Temp in degrees Indicates the min imum Outside Air Temp at whi...

Страница 18: ...Status Solid green when running and configured by an LCI networking Flashing green when running and NOT configured by an LCI stand alone Solid red when a fault condition exists control shut down Blink...

Страница 19: ...re information on resetting the controller using the LCI The Mixing Valve will not open There are several reasons the mixing valve will not open and all should be checked Is there a valid Heating or C...

Страница 20: ...DOCUMENTATION Notes Description Audience Purpose iWorx ZXU1 Application Guide Doc ument No 505 007 Application Engineers Installers Service Personnel Start up Technicians End user Provides applicatio...

Страница 21: ...iWorx ZXU1 502 007 Effective May 30 2013 21 2013 Taco Electronic Solutions Inc...

Страница 22: ...iWorx ZXU1 22 502 007 Effective May 30 2013 2013 Taco Electronic Solutions Inc...

Страница 23: ...iWorx ZXU1 502 007 Effective May 30 2013 23 2013 Taco Electronic Solutions Inc...

Страница 24: ...covered by this warranty TES products are not intended for use to support fire suppression systems life support systems critical care applications commercial aviation nuclear facilities or any other a...

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