Install Instructions

ManualsBrandsGrundfos ManualsCirculator PumpsUP26-99BF, Circulator Pump, 1/6 HP, 230 volt

US Installation 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

Summary of content (8 pages)

PAGE 1
GRUNDFOS INSTRUCTIONS UP Series circulators US Installation and operating instructions CONTENTS Shipment Inspection................ 2 Pre-Installation Checklist......... 2 Installation............................... 3 Electrical.................................. 4 Start-Up................................... 5 Operation................................. 6 Failure to Operate................... 6 Warranty..................................
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Shipment Inspection Examine the components carefully to make sure no damage has occurred to the pump during shipment. Care should be taken to ensure the pump is NOT dropped or mishandled; dropping will damage the pump. Pre-Installation Checklist Before beginning installation procedures, the following checks should be made. They are all important for proper installation of the circulator pump. 1.
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. Inlet Pressure Requirements The amount of pressure required at the inlet of the pump is a function of the temperature of the water as shown in Table 2B. Table 2B - Minimum Required Inlet Pressure Fluid Temp 230° (110°C) 190° (88°C) 140° (60°C) Feet of Water 36 ft. (1.10m) 9 ft (2.8m) 3 ft (0.9m) Inlet Pressure 15.6 psi 4.0 psi 1.3 psi In a pressurized system, the required inlet pressure is the minimum allowable system pressure.
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Pump Mounting: For Indoor Use Arrows on the side or bottom of the pump chamber indicate direction of flow through the pump. GRUNDFOS circulators can be installed in both vertical and horizontal lines. The pump must be installed with the motor shaft positioned horizontally. Under no circumstances should the pump be installed with the shaft vertical or where the shaft falls below the horizontal plane. See Figure 3B.
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Electrical All electrical work should be performed by a qualified electrician in accordance with the latest edition of the National Electrical Code, local codes and regulations. Warning: The safe operation of this pump requires that it be grounded in accordance with the National Electrical Code and local governing codes or regulations. The ground wires should be copper conductor of at least the size of the circuit conductor supplying power to the pump. Minimum ground wire size is 14 AWG.
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Wire the hot lead to terminal "L," neutral wire to terminal "N," and ground to the grounding terminal. For 230 volt pumps, the two hot leads should be to "L" and "N" and the ground to the grounding terminal. Figure 2 CAPACITOR 1 2 3 4 5 6 7 8 Start-Up Wiring diagram for 115V and 230V multi-speed pumps GreenGround Ground Green Neutral Neutral Line Line *UP(S) 15 capacitor wire position 4 & 8 *UP(S) 26/43/50 capacitor wire position 2 & 4 Do not use the pump to vent the system.
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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.
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Grundfos Pumps Corporation 17100 W. 118th Terrace Olathe, Kansas 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 L-UP-TL-053 06.11 Repl. 06.07 PRINTED IN USA 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 Grundfos Canada, Inc. 2941 Brighton Rd.