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   Limited Warranty

UPS15, 26, 43 circulator pumps manufactured by GRUNDFOS 

PUMPS CORPORATION (GRUNDFOS) are warranted to the original 

user only to be free of defects in material and workmanship for a period 

of 36 months from date of manufacture.  GRUNDFOS' liability under 

this warranty shall be limited to repairing or replacing at GRUNDFOS' 

option, without charge, F.O.B. GRUNDFOS' factory or authorized 

service station, any UPS15, 26, 43 or UP15-42F circulator pump.  

GRUNDFOS will not be liable for any costs of removal, installation, 

transportation, or any other charges which may arise in connection 

with a warranty claim.

All other UP and UPS small circulators manufactured by GRUNDFOS 

PUMPS CORPORATION (GRUNDFOS) are warranted to the original 

user only to be free of defects in material and workmanship for a period 

of 24 months from date of installation, but not more than 30 months 

from date of manufacture.  GRUNDFOS' liability under this warranty 

shall be limited to repairing or replacing at GRUNDFOS' option, without 

charge, F.O.B. GRUNDFOS' factory or authorized service station, 

any product of GRUNDFOS manufacture.  GRUNDFOS will not be 

liable for any costs of removal, installation, transportation, or any 

other charges which may arise in connection with a warranty claim.  

Products which are sold but not manufactured by GRUNDFOS are 

subject to the warranty provided by the manufacturer of said products 

and not by GRUNDFOS' warranty. 

GRUNDFOS will not be liable for damage or wear to products 

caused by abnormal operating conditions, accident, abuse, misuse, 

unauthorized alteration or repair, or if the product was not installed 

in accordance with GRUNDFOS' printed installation and operation 

instructions.

To obtain service under this warranty, the defective product must be 

returned to the distributor or dealer of GRUNDFOS products from 

which it was purchased together with proof of purchase and installation 

date, failure date, and supporting installation data.  Unless otherwise 

provided, the distributor or dealer will contact the GRUNDFOS factory 

or authorized service station for instructions.  Any defective product 

to be returned to the factory or service station must be sent freight 

prepaid; documentation supporting the warranty claim and/or a Return 

Authorization must be included if so instructed.

GRUNDFOS WILL NOT BE LIABLE FOR ANY INCIDENTAL OR 

CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES ARISING 

FROM INSTALLATION, USE, OR ANY OTHER CAUSES.  THERE 

ARE NO EXPRESS OR IMPLIED WARRANTIES, INCLUDING 

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, 

WHICH EXTEND BEYOND THOSE WARRANTIES DESCRIBED OR 

REFERRED TO ABOVE.

Some jurisdictions do not allow the exclusion or limitation of incidental 

or  consequential  damages  and  some  jurisdictions  do  not  allow 

limitations on how long implied warranties may last.  Therefore, the 

above limitations or exclusions may not apply to you.  This warranty 

gives you specific legal rights and you may also have other rights 

which vary from jurisdiction to jurisdiction.  

Summary of Contents for UPS 15

Page 1: ...n and operating instructions Shipment Inspection 2 Pre Installation Checklist 2 Installation 3 Electrical 4 Start Up 5 Operation 6 Failure to Operate 6 Warranty 7 CONTENTS GRUNDFOS INSTRUCTIONS UP Series circulators ...

Page 2: ...due to an increase in the viscosity of the solution Check with manufacturer for information regarding suitability of pumping other fluids Closed Systems Model UP S 15 26 43 and 50 series pumps with cast iron pump housings are designed to pump water compatible with their cast iron construction They are recommended for use in closed hydronic systems i e airless non potable water Open Systems Model U...

Page 3: ... box position needs to be changed it is best to do so before installation However if the pump is already installed ensure that the electrical supply is turned off and close the isolation valves before removing the Allen screws To change terminal box position 1 Remove the four 4 Allen screws 4 or 5mm wrench while supporting the stator motor 2 Carefully separate the stator from the pump chamber and ...

Page 4: ...he lowest point of the system where dirt and sediment naturally collect 3 Install an air vent at the high point s of the system to remove accumulated air 4 Ensure that water does not enter the terminal box during the installation process 5 Open System Install the pump in the supply line the suction side of the pump should be flooded with water Ensure that the static head requirement from Table 2B ...

Page 5: ...plate attached to the top of the motor Depending on pump model the motor has either built in automatic resetting thermal protection or is impedance protected and in either case does not require additional external protection The temperature of the windings will never exceed allowable limits even if the rotor is locked Wire sizes should be based on the ampacity current carrying properties of a cond...

Page 6: ...e electrical supply and close the isolation valves on each side of the pump Remove the indicator plug in the middle of the nameplate Insert a small flat blade screwdriver into the end of the shaft and gently turn until the shaft moves freely Replace and tighten the plug Open the isolation valves and wait 2 to 3 minutes for the system pressure to equalize before starting the pump NOTE After a long ...

Page 7: ...s and not by GRUNDFOS warranty GRUNDFOS will not be liable for damage or wear to products caused by abnormal operating conditions accident abuse misuse unauthorized alteration or repair or if the product was not installed in accordance with GRUNDFOS printed installation and operation instructions To obtain service under this warranty the defective product must be returned to the distributor or dea...

Page 8: ... Grundfos Canada Inc 2941 Brighton Rd Oakville Ontario L6H 6C9 Telephone 905 829 9533 Fax 905 829 9512 Bombas Grundfos de Mexico S A de C V Boulevard TLC 15 Parque Industrial Stiva Aeropuerto C P 66600 Apodaca N L Mexico Telephone 52 81 8144 4000 Fax 52 81 8144 4010 L UP TL 053 06 11 Repl 06 07 PRINTED IN USA ...

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