Little GIANT APCP-1700 Automatic Pool Cover Pump Owner’s Manual

OWNER’S MANUAL
APCP-1700 Automatic Pool Cover Pump

APCP-1700 Automatic Pool Cover Pump

The APCP-1700 Pool Cover Pump helps to protect your pool cover from prolonged accumulation of rain or melting snow. The APCP-1700 is certified for use on pool covers, and can attach to a standard garden hose for easy water removal. The pump is controlled by a float switch mechanism.
The motor is a continuous duty type equipped with an automatic resetting thermal protector and may restart unexpectedly.
This product is covered by a Limited Warranty for a period of 3 years from the date of original purchase by the consumer. For complete warranty information, refer to www.LittleGiant.com.

Specifications

Model| HP| Volts| Hz| Amps| Watts| ON Levels inches (cm)| OFF Level inches (cm)
---|---|---|---|---|---|---|---
APCP-1700| 1/3| 115| 60| 2.2| 270| 2.5 (6.4)| 1 (2.5)

Flow Rates

SAFETY INSTRUCTIONS

This equipment should be installed and serviced by technically qualified personnel who are familiar with the correct selection and use of appropriate tools, equipment, and procedures. Failure to comply with national and local electrical and plumbing codes and within Little Giant recommendations may result in electrical shock or fire hazard, unsatisfactory performance, or equipment failure.
Know the product’s application, limitations, and potential hazards. Read and follow instructions carefully to avoid injury and property damage. Do not disassemble or repair unit unless described in this manual.
Failure to follow installation or operation procedures and all applicable codes may result in the following hazards:
DANGER
Risk of death, personal injury, or property damage due to explosion, fire, or electric shock.

• Do not use to pump flammable or explosive fluids such as gasoline, fuel oil, kerosene, etc.
• Do not use in explosive atmospheres or hazardous locations as classified by the NEC, ANSI/NFPA70.
• When a pump is in its application, do not touch the motor, pipes, or water until the unit is unplugged or electrically disconnected.
• If the power disconnect is out of sight, lock it in the open position and tag it to prevent unexpected application of power.
• Do not handle pumps or any other system components with wet hands or when standing on a wet or damp surface, or in water.

Flow Rates
WARNING
**** Risk of severe injury or death by electrical shock.

• To reduce risk of electrical shock, disconnect power before working on or around the system. More than one disconnect switch may be required to de-energize the equipment before servicing.
• Wire pump system for correct voltage.
• Do not use an extension cord; provide a properly located outlet.
• Be certain that this pump is connected to a circuit equipped with a ground fault circuit interrupter (GFCI) device or a residual current device (RCD) having a rated residual operating current not exceeding 30 mA if required by code.
• Check electrical outlets with a circuit analyzer to ensure power, neutral, and ground wires are properly connected. If not, a qualified, licensed electrician should correct the problem.
• Pumps are supplied with a grounding conductor and grounding-type attachment plug. To reduce risk of electric shock, be certain that it is connected only to a properly grounded grounding-type receptacle. Do not remove the third prong from the plug. The third prong is to ground the pump to help prevent possible electric shock hazard.
• To avoid hazards when installing or servicing, install a double-pole disconnect near the pump installation.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
• Do not bury cord. Locate cord to minimize abuse from lawn mowers, hedge trimmers, and other equipment.
• Check local electrical and building codes before installation. The installation must be in accordance with their regulations as well as the most recent National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).
• Do not use the power cord for lifting the pump.

CAUTION
Risk of bodily injury, electric shock, or equipment damage.

• This equipment must not be used by children or persons with reduced physical, sensory or mental abilities, or lacking in experience and expertise, unless supervised or instructed. Children may not use the equipment, nor may they play with the unit or in the immediate vicinity.
• Equipment can start automatically. Always unplug the pump power cord and disconnect the electrical power before servicing the pump or switch.
• Make sure that the discharge line of the pump is secure before operating pump. If the discharge line is not secured it could move.
• Do not run pump dry. Running dry will cause serious damage to the pump.
• Do not let the unit freeze. Freezing may cause cracking or distortion that may destroy the unit.
• An inoperative or malfunctioning pump could lead to flooding, resulting in personal injury or property damage.
• Operation of this equipment requires detailed installation and operation instructions provided in this manual for use with this product. Read entire manual before starting installation and operation. End User should receive and retain manual for future use.
• Keep safety labels clean and in good condition.
• Keep work area clean, well-lit, and uncluttered.
• This pump has been evaluated for use with water only. The pump should only be used with liquids compatible with pump component materials. If the pump is used with liquids incompatible with the pump components, the liquid can cause failure to the electrical insulation system resulting in electrical shock.

NOTICE
Risk of damage to pump or other equipment.

• Periodically inspect pump and system components. Regularly check hoses for weakness or wear, making certain that all connections are secure.
• Schedule and perform routine maintenance as required and in accordance with the Maintenance section of this manual.
• The pump’s motor bearings contain a small amount of lubricant. In the event of product failure, pollution of the liquid could occur due to leakage of these lubricants.

INSTALLATION

Physical Installation
NOTE: For optimal performance, use a 1-inch I.D. tube.

1. If using tubing:
   • Slide the hose clamp over the tubing.
   • Slip the tubing over the pump discharge.
   • Tighten the clamp.

2. If using a garden hose:
   • Assemble garden hose adapter to the pump discharge.
   • Connect garden hose to adapter and tighten.

3. Secure the discharge hose or tubing so the water does not run back onto the pool cover.

4. Use the handle to gently lower pump onto the pool cover.

5. Position pump on the pool cover using rope and the discharge hose.
   • The pump is equipped with an eyelet (opposite the discharge) for attaching a positioning rope (not included).
   • It is recommended that two people position the pump. One person should hold onto the electrical cord plug to prevent it from being pulled onto the pool cover while the second person positions pump at desired location on pool cover.
   IMPORTANT: Do not pull the power cord plug onto pool cover.

Electrical Connections

WARNING
Risk of severe injury or death by electrical shock.

• To minimize risk of electrical shock, disconnect power before working on or around the system.
• Be certain that this pump is connected to a circuit equipped with a ground fault circuit interrupter (GFCI) device if required by code.
• This pump is supplied with a grounding conductor and grounding-type attachment plug. To reduce risk of electric shock, be certain that it is connected only to a properly grounded grounding-type receptacle. Do not remove the third prong from the plug.
• Be sure the electrical connection cannot be reached by rising water. Under no circumstances should the junction box be located where it may become flooded or submerged by water.

Connect the power cord to a constant source of power matching the voltage specified on the pump nameplate.

• Connect the pump to its own circuit, with no other electric receptacles or equipment in the circuit.
• Ensure that the fuses or circuit breaker are of ample capacity in the electrical circuit.
• A separate branch electrical circuit is recommended.
  IMPORTANT: If the power cord is damaged, replace the whole unit.

OPERATION

Float Maintenance
NOTICE
Risk of damage to pump or other equipment.

• Do not run pump dry. Running dry will cause serious damage to the pump.
• Do not let the unit freeze. Freezing may cause cracking or distortion that may destroy the unit.

During the rainy season, check daily to confirm that the pump is functioning properly.
NOTE: The pump can run against a restricted discharge without damage to the pump.

1. Ensure the pump is upright.
2. Check that the discharge hose is positioned so that the discharged water does not run back onto the pool cover.
3. Confirm that the ON/OFF levels are correct. Refer to “Specifications” on page 1.

NOTE: Temperatures near freezing may cause the ON level to go as high as 4 inches, and the OFF level to be as high as 2 inches.

MAINTENANCE

WARNING
Risk of severe injury or death by electrical shock.

• To reduce risk of electrical shock, disconnect power before working on or around the system. More than one disconnect switch may be required to de-energize the equipment before servicing.
• Always unplug the pump power cord and disconnect the electrical power before servicing the pump or switch.
• The motor housing of the pump is completely sealed and requires no service. Disassembly of the motor housing or alteration of the power cord voids all warranty.
• Do not handle pumps or any other system components with wet hands or when standing on a wet or damp surface, or in water.

CAUTION
Risk of bodily injury, electric shock, or equipment damage.

• In applications where screw type fuses are used, remove using only one hand while the other hand and torso are free from contact with anything.
• Keep pump clean and in a well maintained condition at all times.
• Thoroughly clean before storing.
• If pump is left installed during freezing conditions, ensure the power cord remains connected to a power source.

Float Maintenance
If float becomes stuck, clean as needed.

1. Remove the float access cover by turning it towards the “OPEN” arrow as indicated on the cover.
2. Clean as needed.
3. Reinstall access cover.

Periodic Service

1. Disconnect the pump from electrical service.
2. Loosen and remove the five screws from the outer cover (four shown).
3. Remove the outer cover.
4. Clean debris from the vent hole.
5. Re-install the outer cover and screws.
6. Re-connect the pump to electrical service.

Replacement Parts List

Troubleshooting

fuse.
Accumulation of trash on float| Remove the float access cover. Clean float.
Float obstruction| Refer to “Float Maintenance” on page 4.
Defective switch| Replace pump.
Defective motor| Replace pump.
Pump will not shut off| Float obstruction| Refer to “Float Maintenance” on page 4.
Defective switch| Replace pump.
Pump is air locked| Shut power off for approximately 1 minute, then restart. Repeat several times to clear air from pump. If this does not resolve the problem, clean the vent hole. Refer to “Maintenance” on page 4.
Liquid inflow matches or exceeds pump output capacity| Multiple or larger pump required.
Frozen water in discharge hose| Thaw hose or replace hose.
Pump runs but does not discharge liquid| Lift too high for pump| Check rated pump performance.
Inlet to impeller plugged| Pull pump and clean.
Pump is air locked| Shut power off for approximately 1 minute, then restart. Repeat several times to clear air from pump. If this does not resolve the problem, clean the vent hole. Refer to “Maintenance” on page 4.
Outlet flow is blocked| Check outlet tubing to ensure that it is not kinked or blocked. Clear blocked tubing of slime and debris. Clean inlet and outlet piping.
Frozen water in discharge hose| Thaw hose or replace hose.
Pump does not deliver rated capacity| Lift too high for pump| Check rated pump performance.
Low voltage, speed too slow| Check that supply voltage matches nameplate rating.
Impeller or discharge pipe is clogged| Pull pump and clean. Check pipe for scale or corrosion.
Discharge hose diameter is too small| Replace discharge hose with larger diameter hose.
Pump cycles continually| No check valve in long discharge pipe allowing water to drain back onto cover| Install a check valve in the discharge line.
Check valve leaking| Inspect check valve for correct operation.
Defective switch| Replace pump.
Volute clogged| Clean screen and basket.
Float obstruction| Refer to “Float Maintenance” on page 4.
Thermal protector activated| Allow pump to cool.
GFCI device activated| Inspect all electrical connections and reset the GFCI.
Protector tripping (motor overloading/overheating)| Obstructed pump impeller| Pull pump and clean. Check pipe for scale or corrosion.
Pump air-locked| Shut power off for approximately 1 minute, then restart. Repeat several times to clear air from pump. If this does not resolve the problem, clean the vent hole. Refer to “Maintenance” on page 4.
Excessively high or low voltage supply| Refer to “Specifications” on page 1.
Pump, motor, bearings, or seal have reached the end of their useful life| Replace pump.

For technical assistance, parts, or repair, please contact:
800.701.7894 | littlegiant.com
998295 Rev. 005 06/22 Franklin Electric Co., Inc. | Oklahoma City, OK 73157-2010
Copyright © 2022, Franklin Electric Co., Inc. All rights reserved.

References

• HVAC and Wastewater Pumps & Systems | Little Giant
• HVAC and Wastewater Pumps & Systems | Little Giant
• HVAC and Wastewater Pumps & Systems | Little Giant

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