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Pre-Fab Easy Installation For

Models: 006-CT-USK, 008-CT-USK

Installation and Operating Instructions

for Existing Homes with Standard Piping

Plant I.D. 001-1024

EFFECTIVE: July 1, 2013

102-140

Taco

®

On  Command  is  manufactured  using  the  highest  quality  component

parts  available.  Patented  Integral  Flow  Checks  (IFC)  are  built  into  each  On
Command pump to prevent cold water from entering the hot water line. State-
of-the-art electronics allow the On Command to accurately sense temperature
and automatically shut off the pump to maximize comfort and energy savings.
On Command saves energy and water. You can look forward to over 15 years
of life expectancy with a Taco On Command.

taco-hvac.com

A Taco resource – saving product

Summary of Contents for ON COMMAND 006-CT-USK

Page 1: ... parts available Patented Integral Flow Checks IFC are built into each On Command pump to prevent cold water from entering the hot water line State of the art electronics allow the On Command to accurately sense temperature and automatically shut off the pump to maximize comfort and energy savings On Command saves energy and water You can look forward to over 15 years of life expectancy with a Tac...

Page 2: ...e prior to connecting the flex lines Note T s and flex lines supplied by Taco provide maximum flow and performance Alternative plumbing parts may restrict flow and delay hot water to fixtures WARNING In the event the retaining screws have been pulled out of the hous ing DO NOT replace them Use of any other screw may short out the stator windings creating a risk of electrical shock WARNING To avoid...

Page 3: ...valve on hot water line For ease of installation leave the existing compression ring and nut from the angle stops on the hot and cold water lines 4 Remove the compression ring and nut from the adapter tees provided and slide on to opposite straight copper end Attach the existing nut and ring to the threaded end of the tee and tighten firmly 5 Connect the shut off valves to the new compression ring...

Page 4: ... operating a green LED located on the pump motor housing will illuminate The Green LED will only be on when the pump is activated and circulating water 3 To test manual starter button wait for hot water temperature to cool below 100 F approximately 20 30 minutes Press starter button to operate the pump The On Command should run for a short time and shut off automatically as in step 2 above 4 Check...

Page 5: ...he cold water tap A The water temperature sensor is loose or dislodged B The temperature sensitivity set ting now in place is too low so the pump is not shutting down soon enough Check the connection of the water temperature sensor to make sure it is firmly attached to the plug and casing Call 1 401 942 8000 for reset information 4 Water is not hot enough when pump shuts down A The temperature sen...

Page 6: ...1 942 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 I...

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