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OWNER’S 

MANUAL

3-WIRE SUBMERSIBLE

PUMP MODEL Nos.

390.284021

390.284071

390.284031

390.284081

390.284041

390.284091

390.284051

390.284370

390.284061

390.284380

390.284390

CONTROL CENTER Nos.

390.284121

390.284251

390.284131

390.284261

390.284141

390.284271

2-WIRE SUBMERSIBLE

PUMP MODEL Nos.

390.285511
390.285521
390.285531

CAUTION:
Read and Follow 
All Safety Rules and
Operating Instructions
Before First Use of 
This Product.

Save This Manual For
Future Reference.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

• Safety Instructions
• Installation
• Operation
• Troubleshooting
• Repair Parts

PRINTED IN U.S.A.

TWO and THREE WIRE
SUBMERSIBLE PUMPS

®

Form No. 

F642-9808

(Rev. 5/9/01)

3 WIRE 
CONTROL CENTER

Summary of Contents for Craftsman 390.284021

Page 1: ...90 284271 2 WIRE SUBMERSIBLE PUMP MODEL Nos 390 285511 390 285521 390 285531 CAUTION Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product Save This Manual For F...

Page 2: ...r pressure install a pressure relief valve Stock No 27229 6 With a new well test well water for purity before using Consult your local Health Department for procedure Hazardous voltage Can shock burn...

Page 3: ...13 5 12 9 11 7 10 4 8 9 7 1 High Capacity Pumps with 1 1 4 Discharge 390 284061 1 230 7 40 26 4 24 7 22 7 20 7 18 4 390 284071 1 1 2 230 9 40 25 8 24 3 22 9 21 0 18 8 15 4 390 284081 2 230 12 40 26 4...

Page 4: ...rchase Locally Conduit or Sleeve Cable Splices Plastic Pipe Adapter Plastic Pipe Adapter Pump Check Valve Torque Arrester Purchase Locally Centering Guide 1178 0794 Plastic pipe adapter pipe clamps an...

Page 5: ...shion of air in Standard Tanks No Air Volume Control is needed with a Captive Air Tank Air Volume Control A device mounted on a standard tank in order to keep enough air in the tank to prevent waterlo...

Page 6: ...electrician Check Fusing and Wiring Chart before connecting wires from pressure switch to electric power All wiring must comply with your local electrical code See Chart Page 3 6 L1 L2 YEL BLK RED FO...

Page 7: ...lder with a non acid soldering paste to solder the joint After splicing center the body of the insulator over the splice Slide the neoprene sleeves down into the recesses in the body as far as they wi...

Page 8: ...istance to the water level in the well are not known See page 4 The pump should not be set closer than 5 feet from the bottom of the well and should be submerged 15 to 20 feet below the draw down wate...

Page 9: ...in installation draw ings Figure 1 Page 4 Using teflon tape on all male threads Assemble this unit to the plastic pipe in same manner as outlined in Step 6 Assembly may slip through well seal Install...

Page 10: ...om of the well 6 Develop the well See Well Development and Pump Test below 7 Refer to Typical Pump Installation Drawings for proper method of piping depending on the type of pres sure tank used Well d...

Page 11: ...ve to restrict flow until discharge rate does not exceed well recovery rate possibly seriously damaging pump To prevent possibility of dangerous high pressure install a relief valve in discharge pipe...

Page 12: ...color coding of drop cable Pressure switch fails A Voltage too low motor will run slowly A Have a competent electrician verify voltage at electrical disconnect box 2 wire or to shut off pump causing l...

Page 13: ...71 Description 1 U17 1172 U17 1173 U17 1174 U17 1174 U17 1174 U17 1175 Start Capacitor 2 U17 1184 U17 1185 U17 1186 Solid State Switch 3 U17 1201 U17 1201 U17 1201 Terminal Strip 4 U17 1190 U17 1191 U...

Page 14: ...te 2 U36 197SS U36 197SS U36 197SS U36 197SS U36 197SS U36 197SS Nut 5 16 Hex 4 Required 3 U43 115SS U43 115SS U43 115SS U43 115SS U43 115SS U43 115SS Lockwasher 5 16 4 Required 4 P3 510P P3 510P P3 5...

Page 15: ...43 115SS U43 115SS U43 115SS U43 115SS Lockwasher 5 16 4 Required 4 P3 543SS P3 544SS P3 677SS P3 545SS P3 582SS P3 546SS P3 740SS Lead Cover 5 U30 840SS U30 840SS U30 840SS U30 840SS U30 840SS U30 84...

Page 16: ...1 800 473 7247 For the location of a Sears Repair Service Center in your area Call 24 hours a day 7 days a week 1 800 488 1222 For information on purchasing a Sears Maintenance Agreement or to inquir...

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