8. Plug the external temperature sensor provided into the "TEMP SEN-
SOR" receptacle on the side of the capacitor base. ttach the sensor
to the hot water supply pipe downstream of the pump using the black
zip-tie connector provided.
Once the system is filled and air is purged, plug in the SmartPlus
power cord.
NOTE: The temperature sensor must be installed and connected
in either "Pulse" or "Smart" mode.
NOTE: The SmartPlus must be installed and supported by the
circulation piping.
Hot Water Return Line (Option No. 2) - Install the SmartPlus on the
domestic hot water (DHW) return line pumping toward the DHW source.
The external sensor provided with the SmartPlus should be installed on
the DHW supply line. Refer to Figure 2.
W RNING: ll local plumbing and electrical codes
should be followed when installing this product.
W RNING: Risk of electrical shock. This pump is
supplied with a grounding conductor and ground-
ing-type attachment plug. To reduce the risk of
shock, be certain that it is connected only to a
properly grounded grounding-type receptacle.
C UTION: Do not plug in the SmartPlus power
cord until the system is filled with water and
purged of air.
1. Install the SmartPlus in-line on the DHW return line as shown in
Figure 2. Be sure the directional arrow on the casing is installed with
the arrow pointing toward the hot water source.
2. Follow steps 2 thruough 7 listed under the Hot Water Supply Line
(Option No. 1) section.
LIMITED W RR NTY ST TEMENT
Taco, Inc. will repair or replace without charge
(at the company's option) any product or part
which is proven defective under normal use
within three (3) years from the date of start-up or
three (3) years 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 prompt-
ly 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 subject prod-
uct 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.
ny Taco product or part not installed or operat-
ed in conformity with Taco instructions or which
T CO, INC., 1160 Cranston Street, Cranston, RI 02920
T CO (Canadá), Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8.
Visit our web site at: http://www.taco-hvac.com
3. Plug the external temperature sensor provided into the "TEMP SEN-
OTHER SPECI L FE TURES OF THE SM RTPLUS:
1. Vacation Function - If no water usage is detected for 36 hours, the
2. Exercise Function - While in vacation mode, the pump will come on
3. Power Outage - When power is restored, pump will revert to its mode
4. LED - The SmartPlus is provided with 3 LED's located on the side of
has been subject to misuse, misapplication, the
addition 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 simi-
lar 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.
T CO OFFERS THIS W RR NTY IN LIEU OF
LL OTHER EXPRESS W RR NTIES.
W RR NTY IMPLIED BY L W INCLUDING
W RR NTIES OF MERCH NT BILITY OR
Telephone: (401) 942-8000
SOR" receptacle on the side of the capacitor base. ttach the sensor
to the hot water supply pipe using the black zip-tie connector provided.
NOTE: The temperature sensor provided may not have enough
wire length to reach the DHW supply pipe with the SmartPlus
installed on the return line. In this case, standard low voltage
doorbell wire (not included) can be spliced into the sensor line
increasing the overall sensor wire length.
Once the system is filled and air is purged, plug in the SmartPlus
power cord.
NOTE: The temperature sensor must be installed and connected
in either "Pulse" or "Smart" mode.
NOTE: The SmartPlus must be installed and supported by the
circulation piping.
pump will remain off until hot water usage is detected. Once detect-
ed, the pump will resume operation.
NOTE: If pump is set to "Smart" mode, the pump will operate in
"Pulse" mode for the first 7 days while recording usage patterns.
every 7 days and run for 10 seconds to prevent any corrosion or scale
buildup.
setting, either "Pulse" or "Smart". If in "Smart" mode, previously
recorded data will not be saved and the pump will begin a new 7 day
usage learning cycle.
the capacitor base.
Green LED – Illuminated - Power On
Yellow LED – Flashing - Pump in "Pulse" mode
Illuminated (not flashing) - Pump in "Smart" mode
Red LED
– LED off - Sensor is connected properly
LED flashes once every 5 seconds - Shorted sensor
LED flashes twice every 5 seconds - Open sensor
FITNESS IS IN EFFECT ONLY FOR THE DUR -
TION OF THE EXPRESS W RR NTY SET
FORTH IN THE FIRST P R GR PH BOVE.
THE
BOVE W RR NTIES
LL OTHER W RR NTIES, EXPRESS OR
ST TUTORY, OR
OBLIG TION ON THE P RT OF T CO.
T CO WILL NOT BE LI BLE FOR
CI L, INCIDENT L, INDIRECT OR CONSE-
QUENTI L D M GES RESULTING FROM THE
USE OF ITS PRODUCTS OR NY INCIDENT L
COSTS OF REMOVING OR REPL CING
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
NY
warranty lasts or on the exclusion of incidental
or consequential damages, so these limitations
or exclusions may not apply to you.
F X: (401) 942-2360.
Telephone: 905/564-9422.
F X: 905/564-9436.
RE IN LIEU OF
NY OTHER W RR NTY
NY SPE-
Printed in US
Copyright 2012
T CO, Inc.