OWNER'S MANUAL
WRS-9 Wastewater Removal System Kits
Wastewater Removal System Kits are designed to pump waste-
water from laundry trays, washing machines, sinks, or dehumidi-
fiers. They are not designed to pump raw sewage, fluids other
than water, or fluids with solids. The WRS-9 System is able to
able to handle ¾-inch solids. The inlet screen has been removed
and uses a ¾-inch solids handling effluent pump
The WRS-9 complies with the Uniform Plumbing Code (UPC®)
and IAPMO PS 52.
Maximum fluid temperature is 125 °F. The unit is designed to fit
under most sinks, so in many cases it is not necessary to recess the
unit into the floor. See pump manual for more information.
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
WRS-9
5 ft (1.5 m)
70 (265.0)
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:
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.
•
Do not handle a pump or pump motor with wet hands or when standing on a wet or damp surface, or in water.
•
When a pump is in its application, do not touch the motor, pipes, or water until the unit is unplugged or electrically dis-
connected.
•
If the power disconnect is out of sight, lock it in the open position and tag it to prevent unexpected application of power.
•
If the disconnect panel is not accessible, contact the electric company to stop service.
Volts
HP
115
4/10
Gallons (Liters) per Minute at Height
10 ft (3.0 m)
65 (246.1)
Hertz
60
15 ft (4.6 m)
20 ft (6.1 m)
55 (208.2)
EN
Amps
7.5
Shut-Off (ft/m)
50 (189.3)
40 (12.2)
English
Watts
800