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GRUNDFOS 

INSTRUCTIONS

UP Series circulators

®

Installation and operating instructions

UP15 and UP26

Stainless and Bronze

Summary of Contents for UP 15-100F

Page 1: ...GRUNDFOS INSTRUCTIONS UP Series circulators Installation and operating instructions UP15 and UP26 Stainless and Bronze ...

Page 2: ...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...

Page 3: ... by volume solution of ethylene or propylene glycol and water can be used however a decrease in pump performance may result due to an increase in the viscosity of the solution Check with manufacturer for information regarding suitability of pumping other liquids 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...

Page 4: ...tank pool etc Table A Maximum water temperature Ambient temperature 104 F 40 C 120 F 48 C 140 F 60 C 160 F 71 C 175 F 79 C Water temperature All UP 230 F 110 C 220 F 104 C 210 F 98 C 190 F 87 C 175 F 79 C Exceptions below UPS 15 35 165 F 73 C 140 F 60 C UP 15 100F 205 F 96 C 195 F 90 C 185 F 85 C 175 F 79 C UP 26 120U 205 F 96 C 195 F 90 C 185 F 85 C 175 F 79 C UP 26 116 150 F 65 C 140 F 60 C Tabl...

Page 5: ...es be installed on each side of the pump If possible do not install elbows branch tees and similar fittings just before or after the pump Provide support to the pump or adjacent plumbing to reduce thermal and mechanical stress on the pump 4 3 Installation requirements 1 Thoroughly clean and flush the system prior to pump installation 2 Do not install the pump at the lowest point of the system wher...

Page 6: ... pumps 5 1 2 Multi speed pump wiring 1 Insert black conductor into terminal L position 2 Insert white conductor into terminal N position 3 Insert grounding conductor into terminal position Fig 4 Wiring diagram for 115 V and 230 V multi speed pumps UP S 15 capacitor wire position 4 8 UP S 26 43 50 capacitor wire position 2 4 WARNING All electrical work should be performed by a qualified electrician...

Page 7: ...e end of the shaft and gently turn until the shaft moves freely Replace and tighten the plug Open the isolating valves and wait 2 to 3 minutes for the system pressure to equalize before starting the pump 9 Disposal This product or parts of it must be disposed of in an environmentally sound way 1 Use the public or private waste collection service 2 If this is not possible contact the nearest Grundf...

Page 8: ... O Box 16768 Jebel Ali Free Zone Dubai Phone 971 4 8815 166 Fax 971 4 8815 136 www grundfos uae GRUNDFOS Canada 2941 Brighton Road Oakville Ontario L6H 6C9 Canada Phone 1 905 829 9533 Telefax 1 905 829 9512 www grundfos ca GRUNDFOS México Boulevard TLC No 15 Parque Industrial Stiva Aeropuerto C P 66600 Apodaca N L México Phone 011 52 81 8144 4000 Fax 011 52 81 8144 4010 www grundfos mx ...

Page 9: ...ECM 1202189 www grundfos com The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding A S ...

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