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Wayne CDU1000, CDU980E, CDU800SS, CICDU800 Manual

INTRODUCTION

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.

Intended for Indoor Use Only

PLEASE SEE WWW.WAYNEPUMPS.COM FOR PRODUCT INFORMATION AND INSTALLATION VIDEOS

SPECIFICATIONS

Vertical Float Switch

Tether Float Switch
Tether Float Switch

*Images are for illustration purposes only. Not all models are shown.

POWER SUPPLY REQUIREMENTS 120 V, 60 Hz
MOTOR Single Phase, Dielectric Oil Filled
HORSEPOWER 1 HP: (CDU1000)
3/4 HP: (CDU980E)
1/2 HP: (CDU800SS, CICDU800, CDU800, SPF50, CDT50)
1/3 HP: (CDU790SS, CICDU790, CDU790, SPF33, WST33)
CIRCUIT REQUIREMENTS 15 A (minimum)
DIMENSIONS 11-1/2 in. high x 9-3/4 in. base
ON LEVEL (FACTORY SET) Vertical: Approximately 9 in. Tether: Approximately 13 in.
OFF LEVEL (FACTORY SET) Vertical: Approximately 4 in. Tether: Approximately 7 in.

CONSTRUCTION

MOTOR HOUSING Cast Iron (CICDU800, CICDU790)
Stainless Steel (CDU1000, CDU980E, CDU800SS, CDU790SS)
Coated Steel (CDU800, CDU790, SPF33, SPF50, CDT50)
Reinforced Thermoplastic (WST33)
VOLUTE

CDU1000, CDU980E, CDU800, CDU800SS, CICDU800

CDU790, CDU790SS, CICDU790, CDT50 Cast Iron

SPF33, SPF50, WST33

Glass Reinforced Thermoplastic

IMPELLER Glass Reinforced Thermoplastic
SHAFT Steel
DISCHARGE 1-1/2 in. NPT

PERFORMANCE GAL/HR

Model HP Discharge Head (Lift Distance)
0 ft 5 ft 10 ft 15 ft 20 ft
CDU1000 1 6100 5460 5100 4560 3840
CDU980E 3/4 5490 5076 4600 4100 3500
CDU800SS, CICDU800, CDU800, CDT50 1/2 5100 4500 3840 3060 2040
CDU790SS, CICDU790, CDU790 1/3 4600 3810 3060 2220 1200
SPF50 1/2 4300 3900 3360 2700 1260
SPF33 1/3 3750 3300 2718 1920 -
WST33 1/3 3000 2610 2130 1404 400

SUMP PUMP DESCRIPTION

Sump pumps are automatic pumps used to remove ground water from sump pits. The most common application is for basement drainage to prevent flooding in residential buildings. These sumps are designed to pump clear water only. These pumps are not designed to be used with a portable generator. These pumps are intended for indoor use only.

Intended for indoor use only. Installation of this pump outdoors, unprotected from the weather, may cause hazardous conditions and will void warranty. If using outdoors, protect pump from direct weather elements such as sun, rain, sleet, snow, and extreme temperature changes. Water inside the pump may freeze, limiting its performance and damaging the pump and pipes.

UNPACKING

Inspect this unit before it is used. Occasionally, products are damaged during shipment. If the pump or components are damaged, return the unit to the place of purchase for replacement, or call Customer Support (800-237-0987)

SAFETY SIGNAL WORDS
This manual contains information that is very important to know and understand. This information is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS. To help recognize this information, observe all safety information labeled danger, warning, caution, and notice.

TYPICAL SUMP INSTALLATION

Tether Submersible Sump
TYPICAL SUMP INSTALLATION - Part 1

  1. GFCI GROUNDED OUTLET
  2. PIGGYBACK PLUG
  3. BASIN
  4. DISCHARGE PIPE
  5. PUMP
  6. DRAIN TILE OUTLET
  7. VENT PIPE
  8. CHECK VALVE
  9. GASKET/BASIN LID
  10. PUMP POWER CORD
  11. TETHER SWITCH POWER CORD

Vertical Submersible Sump
TYPICAL SUMP INSTALLATION - Part 2

  1. GFCI OUTLET
  2. CHECK VALVE
  3. VENT PIPE
  4. GASKET/BASIN LID
  5. DRAIN TILE OUTLET
  6. DISCHARGE PIPE
  7. SUMP PUMP
  8. FLOAT
  9. BASIN
  10. POWER CORD
  1. This installation must be in accordance with the National Electric Code and all applicable local codes and ordinances.
  2. Use a basin (purchased separately) or pit that is large enough to accommodate the pump.
  3. Clean the basin/pit of all debris.
  4. If using a basin, place the pump directly on the bottom of the basin. To prevent damage set the pump on a solid, level surface. Do not place pump directly on clay, earth, gravel or sand. A brick or block must be installed under the pump to provide a solid base.
  5. Position pump so the switch is away from the inlet so switch is clear from incoming water. Verify the switch has at least 1 in. clearance to the side wall of the basin and is free to move throughout its movement. If optional control device or float is used, follow mounting instruction supplied with device or float.
  6. Install discharge plumbing according to local, regional and state codes. Rigid PVC pipe is required. Do not use flex hosing in a permanent application.
  7. Install a check valve (required) to prevent back-flow. The Wayne check valve (57028-001) may be positioned just above the basin to allow easy removal of the pump for cleaning and service.
  8. Install a gate valve or ball valve if required by local, regional or state code.
  9. Secure power supply cord to discharge pipe using cable or zip ties to prevent possible switch entanglement.
  10. Connect pump power supply cord to a ground fault circuit interrupter (GFCI) receptacle.
  11. Fill the basin/pit with water. The pump will start when the water level has reached the switch-on level.
  12. The pump will stop when the water level has reached the switch-off level.
  13. Verify the switch is operating without any obstruction from the pump, piping and basin.
  14. Fill the basin/pit with water again. While the pump is draining the basin/pit, verify the discharge pipe is carrying the water to a point at least 3 ft. away from the foundation. If the discharge line is exposed to freezing temperatures, the pipe must be positioned in a downward slope away from the foundation so any remaining water will drain away and not freeze.
  15. Secure the basin cover and gasket to the basin to prevent debris from falling into the basin, prevent personal injury, and to contain gases and/or odors.

TROUBLESHOOTING WARNINGS


ALWAYS DISCONNECT THE PUMP FROM POWER SUPPLY before environmental laws when disposing of pump. installing, servicing or making any adjustments.


LET PUMP COOL FOR A MINIMUM OF 2 HOURS BEFORE ATTEMPTING TO SERVICE. Submersible pumps contain oil that become pressurized and hot under normal operating conditions.

  1. Submersible pump models have permanently lubricated bearings and require no additional lubrication.
  2. Submersible pumps contain dielectric oil for cooling. Dielectric oil can be harmful to the environment. Follow state
  3. The pump motor is equipped with automatic resetting thermal protector and may restart unexpectedly. Protector tripping is an indication of motor overloading as a result of operating the pump at low heads, excessively high or low voltage, inadequate wiring, incorrect motor conditions, or at

TROUBLESHOOTING CHART

Symptoms Possible Cause(s) Suggested Remedies
Pump will not start or run
  1. Water level too low
  2. Blown fuse or tripped circuit breaker
  3. Low supply voltage
  4. Motor
  5. Switch
  6. Inlet screen clogged
  7. Switch obstruction
  1. Water must be at the appropriate level to activate switch
  2. If blown, determine cause and then either replace with proper sized fuse or reset breaker
  3. Contact an electrician
  4. Replace pump
  5. Replace tether switch or replace pump
  6. Remove debris
  7. Remove obstruction to ensure free motion of switch
Pump starts and stops too often
  1. Back-flow of water from discharge pipe
  2. Switch
  3. Check valve not functioning properly or leaking
  1. Install check valve
  2. Replace tether switch or replace pump
  3. Remove and examine check valve for prop er in stal la tion and free operation. Replace check valve if necessary.
Pump shuts off and turns on independently of switch (trips thermal overload protection)
  1. Excessive water temperature
  2. Switch
  3. Switch obstruction
  4. Obstruction in discharge pipe
  5. Low supply voltage
  1. Pump should not be used for water above 77º F
  2. Replace tether switch or replace pump
  3. Remove obstruction to ensure free motion of switch
  4. Remove obstruction in discharge piping
  5. Contact an electrician
Pump trips GFCI
  1. Bad GFCI
  2. Bad pump
  1. Contact an electrician to replace GFCI
  2. Replace pump
Pump operates noisily or vibrates excessively
  1. Worn bearings
  2. Impeller broken
  3. Piping attachments to building structure too rigid or too loose
  1. Replace pump
  2. Replace pump
  3. Install rubber coupling (available at local hardware stores) to isolate pump vibration from discharge plumbing
Pump will not shut off
  1. Switch
  2. Switch obstructions
  3. Restricted discharge (obstruction in piping)
  4. Excessive inflow or pump not properly sized for application
  1. Replace tether switch or replace pump
  2. Remove obstruction to ensure free motion of switch
  3. Remove obstruction from discharge piping
  4. Recheck all sizing calculations to determine proper pump size
Pump operates but delivers little or no water
  1. Low supply voltage
  2. Inlet screen clogged
  3. Broken impeller
  4. Pump not properly sized for application
  5. Check valve stuck closed or installed backwards
  6. Shut off valve closed
  1. Contact an electrician
  2. Remove debris
  3. Replace pump
  4. Recheck all sizing calculations to determine proper pump size
  5. Remove and examine check valve for proper installation and free operation
  6. Open valve

ROUTINE SUMP MAINTENANCE

The pump should be inspected 3-4 times per year for pump movement or buildup of debris on the switch or float. Reposition pump if it has moved. Remove any debris that could interfere with the operation of the switch. Lack of proper routine maintenance will void warranty.

  • Make sure the pump is plugged in to a working ground fault circuit interrupter (GFCI) outlet and the cord is in good shape. In damp areas, GFCI breakers may trip, effectively shutting off the sump pump. Check in on your sump pump and reset the GFCI if necessary.
  • Ensure the pump is standing upright. Vibrations during operation can cause it to fall or tilt onto one side. This can jam the float so it can't activate the pump.
  • Pour a bucket of water into the pit to make sure the pump starts automatically and the water drains quickly once the pump is on. If the pump doesn't start, have it serviced or replaced.
  • Check the inlet screen and clear away any small stones or debris.
  • Replace the tether switch every two (2) years. This maintenance is required and will reduce the risk of improper pump operation, switch failure and/or flooding.

REPAIR KITS

REPAIR KITS

REF. NO. DESCRIPTION PART NUMBER
1 FLOAT KIT 60038-WYN1
2 TETHER SWITCH 56835-002

CUSTOMER SUPPORT

FOR REPLACEMENT PARTS OR CUSTOMER SUPPORT, CALL 1-800-237-0987

ADDRESS PARTS CORRESPONDENCE TO:
WAYNE Water Systems
101 Production Drive
Harrison, OH 45030 U.S.A.

Please provide following information:

  • Model number
  • Serial number on cord tag (not to be removed)
  • Part description and number as shown in parts list

IMPORTANT SAFETY INFORMATION


WARNING INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY.

shock hazard RISK OF ELECTRIC SHOCK. TO REDUCE THIS RISK, OBSERVE THE FOLLOWING WARNINGS:

MAKE SURE THERE IS A PROPERLY GROUNDED RECEPTACLE AVAILABLE. This pump is supplied with a grounding conductor and grounding-type attachment plug. To reduce the risk of electric shock, be certain that it is connected only to a properly grounded, grounding-type receptacle.

FOR ADDED SAFETY the receptacle must be protected with a ground fault circuit interrupter (GFCI). All wiring must be performed by a qualified licensed electrician and comply with the National Electric Code and all applicable local codes and ordinances.

NEVER REMOVE THE GROUND PRONG from the plug or bypass the grounding wires.

MAKE SURE THE POWER SUPPLY HAS A FUSE OR CIRCUIT BREAKER rated to handle the current (amps) noted on the pump nameplate or cord tag.

ALWAYS DISCONNECT THE PUMP from power supply before installing, servicing or making any adjustments.

DO NOT WALK on the floor when water is present until all power is turned off. If the electric panel is in the basement, call an electrician.

NEVER HANDLE A PUMP or motor with wet hands or when standing on a wet or damp floor while the pump is plugged into the power supply.

RISK OF ELECTRIC SHOCK. This pump has not been investigated for use in swimming pool and marine areas.

DO NOT USE TO PUMP FLAMMABLE OR EXPLOSIVE FLUIDS such as gasoline, fuel oil, kerosene, etc. Do not use in a flammable and/or explosive atmosphere. Pump should only be used to pump clear water. Personal injury and/or property damage will result and void warranty.

PUMPS ARE NOT DESIGNED TO TRANSFER WATER INTENDED FOR DRINKING. Do not use the pump for moving water that will be used for potable/drinking water. Pump should only be used in applications for which it is designed.


DO NOT USE AN EXTENSION CORD OR SURGE PROTECTOR. Extension cords and/or surge protectors could present a safety hazard if not sized properly, become damaged or the connection falls into the sump. If receptacle is not within reach of the pump's power cord, contact a qualified licensed electrician to install a new receptacle.


CAUTION INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, MAY RESULT IN MINOR OR MODERATE INJURY.

warning TO REDUCE THE RISK OF HAZARDS THAT CAN CAUSE INJURY OR PROPERTY DAMAGE, OBSERVE THE FOLLOWING WARNINGS:

IT IS THE INSTALLER'S RESPONSIBILITY TO MAKE SURE THE PUMPS AUTOMATIC SWITCH IS ABLE TO OPERATE WITHOUT ANY OBSTRUCTIONS WITHIN THE BASIN. It is recommended that the installer test and observe the pump's operation for several cycles after installation.

IT IS REQUIRED TO USE RIGID PIPING AND FITTINGS to secure the pump in the basin and reduce pump movement. Pump movement can prevent the switch from operating correctly. Do not use flexible hosing.

IT IS REQUIRED TO USE A CHECK VALVE with this pump to prevent the back-flow of water after each pump cycle.

DO NOT INSTALL OR OPERATE THE PUMP IF IT HAS BEEN DAMAGED IN ANY WAY.

DO NOT LIFT OR CARRY THE PUMP BY THE POWER CORD. Use the pump's handle or lift ring.

DO NOT USE THIS PUMP IN MUD, SAND, CEMENT, OIL CHEMICALS, GREY WATER, OR ANY OTHER WATER THAT IS NOT CLEAR GROUND WATER.

DO NOT USE SUMP PUMPS TO HANDLE RAW SEWAGE.

AN INDEPENDENT HIGH WATER ALARM OR BACK UP PUMP SHOULD BE USED when risk of property damage from high water levels exists.

REPLACE THE TETHER SWITCH EVERY TWO (2) YEARS. This required maintenance will reduce the risk of improper pump operation, switch failure and/or flooding.

CALIFORNIA PROPOSITION 65

This product can expose you to chemicals, including DEHP, which is known to the State of California to cause cancer, birth defects and reproductive harm. For more information, go to www.P65Warnings.ca.gov.


TETHER FLOAT SWITCH This float is not adjustable. By adjusting the tether switch it can affect the specifications of the application of the pump and can change the life expectancy of the unit.

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Documents / Resources

References

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