Zoeller 1104-0082 User manual

1
DRAIN PUMP
MODEL # 1104-0082
Español p. 19
025178 B
Pump and check valve
preassembled in basin
Zoeller®is a registered trademark
of Zoeller Co. All Rights Reserved.
Serial Number Purchase Date
Questions, problems, missing parts? Before returning to your retailer, call our customer
service department at 1-800-584-8089, 7:30 a.m. - 5:00 p.m., EST, Monday - Friday.
ATTACH YOUR RECEIPT HERE

2
SAFETY INFORMATION
Please read and understand this entire manual before attempting to assemble, operate or install the
product.
• NOTE: Pumps with the “UL” mark and pumps with the “US” mark are tested to UL Standard
UL778. CSA certied pumps are certied to CSA Standard C22.2 No. 108. (CUS.)
• ELECTRICAL SHOCK HAZARD.
Always disconnect power source before performing any work on or near the motor or its connected load.
If the power disconnect point is out-of-sight, lock it in the open position and tag it to prevent unexpected
application of power. Failure to do so could result in fatal electrical shock.
• ELECTRICAL SHOCK HAZARD.
Do not handle the pump with wet hands or when standing in water as fatal electrical shock could occur.
Disconnect main power before handling unit for ANY REASON!
• RISK OF ELECTRIC SHOCK.
These pumps have not been investigated for use in swimming pool areas.
DANGER
WARNING
• ELECTRICAL SHOCK ALERT.
To reduce the risk of electric shock, install only a circuit protected by a ground-fault circuit-interrupter (GFCI).
Make certain that the ground fault receptacle is within the reach of the pump’s power supply cord. DO NOT
USE AN EXTENSION CORD.
• ELECTRICAL SHOCK ALERT.
Follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the Occupational
Safety and Health Act (OSHA).
• ELECTRICAL SHOCK ALERT.
Do not kink power cable and never allow the cable to come in contact with oil, grease, hot surfaces, chemicals
or sharp objects. Replace damaged or worn wiring cord immediately.
• ELECTRICAL SHOCK ALERT.
As a safety measure, each electrical outlet should be checked for ground using an Underwriters Laboratory
Listed circuit analyzer which will indicate if the power, neutral and ground wires are correctly connected to your
outlet. If they are not, contact a licensed electrician.
• ELECTRICAL SHOCK ALERT.
These pumps are supplied with a 3-prong grounded plug to help protect you against the possibility of electrical
shock. DO NOT UNDER ANY CIRCUMSTANCES REMOVE THE GROUND PIN.
• ELECTRICAL SHOCK ALERT.
Make sure the pump electrical supply circuit is equipped with fuses or circuit breakers of proper capacity. A
separate branch circuit is recommended, sized according to the National Electrical Code for the current shown
on the pump nameplate.
• CHEMICAL ALERT.
Prop65 Warning for California residents:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

3
CAUTION
• PRODUCT DAMAGE MAY RESULT
Make certain the power source conforms to the requirements of your equipment.
• PRODUCT DAMAGE MAY RESULT
Maximum continuous operating water temperature for standard model pumps must not exceed 110°F
(43°C).
• PRODUCT DAMAGE MAY RESULT
Do not use an automatic plumbing vent device such as a “Pro-Vent.” Some states require this product to be
installed by a licensed plumber.
Part Description Quantity
A
Pre-Assembled Pump System
(Includes B through H) 1
B Basin 1
C Pump 1
D Check Valve 1
E Basin Lid 1
F Cord Seal 1
GInlet Cap and Seal 1
HFoam Gasket 1
PACKAGE CONTENTS
A
E
F
D
C
B
G
H

4
Before beginning installation of product, make sure all parts are present. Compare parts with package
contents list. If any part is missing or damaged, do not attempt to assemble the product.
Estimated Installation Time: 2 hours
Tools Required for Assembly (not included): tape measure, pipe tape, hacksaw, flathead
screwdriver, 2-step PVC glue system (primer and sealer).
Parts Required For Standard Assembly (not included): 2 in. slip by NPT coupling, 1-1/2 in. slip by
NPT coupling, drain pipe, compression fitting for 1-1/4 in. drain pipe, PVC pipe and fittings as required
to complete installation, additional check valve as required by codes.
1. Wet bar sink pump
GENERAL PUMP USES
2. Laundry tray pump
Laundry
Tray Sink Washer
Vent Pipe
Inlet
Pipe
Discharge
Pipe
2
This pump system can be used in the following installations:
Discharge Pipe
Vent Pipe
Inlet Pipe
1
PREPARATION

5
Inlet
Pipe
Water
Softener
Vent Pipe
Discharge
Pipe
3
3. Softener discharge pump
Inlet
Pipe
Vent Pipe
Discharge
Pipe
4
4. Dehumidifier pump
INSTALLATION INSTRUCTIONS
Vent
Opening
1. Thread 2 in. coupling (not included) into the vent
opening on the top of the pre-assembled pump
system.
1

6
Discharge
Opening
2. Thread 1-1/2 in. coupling (not included) into the
discharge opening at the top of the pre-assembled
pump system.
2
3
4
3. Attach rigid 2 in. vent pipe (not included) to the vent pipe
coupling according to local, regional, and state codes.
4. Attach rigid 1-1/2 in. discharge pipe (not included)
to the discharge pipe coupling according to local,
regional, and state codes. Plumb into existing drain
pipe per local, regional, and state codes. Use check
valve (not included) as required by codes.

7
5
5. Thread compression tting (not included) onto 1-1/4
in. drain pipe (not included). Insert drain pipe into the
inlet opening on the side of the pre-assembled pump
system and tighten tting.
INSTALLATION INSTRUCTIONS FOR SMALL SPACES
1. For areas where space does not allow for standard
installation, pre-assembled pump system can be
installed directly under a sink using an internal trap
(not included).
NOTE: Check local and state codes before using the
internal trap option. 4 in. min.
Internal trap
1
4 in. min.
Plus
4-1/2 in.
Tailpipe
2. Place the pre-assembled pump system beneath the
sink and measure the distance between the sink inlet
and the basin lid. Minimum distance is 4 in. Add 4-1/2
in. to this dimension to determine total pipe length
needed.
2

8
4. Unscrew 8 bolts from top of pre-assembled pump
system and remove cord seal (F) and basin lid (E). 4
5
5. Remove black inlet cap and o-ring (G) from basin lid (E)
and screw it onto the inlet opening on the side of the
basin (B).
Side Inlet
Opening
B
3. Cut a tailpipe (not included) to the total pipe length in
step 2.
X
(4 in. min.)
4-1/2 in.
Tailpipe
Length
3
E
F
E
G
G

9
6
6. Attach trap components to the underside of the basin
lid (E). Make sure the trap height is at least 4 inches to
ensure a proper water seal.
Trap Detail
Inlet
4 in.
Min.
Trap
Vent
Discharge
Flanged
Tailpipe
E
8
8. Rotate the trap assembly so the trap inlet is closest to
the pump oat and the trap discharge is against the
wall of the basin (B).
Trap
Inlet Internal
Trap
Discharge
(Inside
Basin)
Pre-Assembled
Pump System
Top View
Inlet Opening
in Lid
Cord
Opening
in Lid
Vent Opening
in Lid
Discharge
Opening
in Lid
Pump
Discharge
Pump
Float
7. Thread 1-1/4 in. compression tting (not included) onto
the tailpipe from step 3. Insert the tailpipe into the inlet
opening on the basin lid (E).
7
Inlet
Trap
Tailpipe
Vent
Discharge
E
B

10
9. Apply pipe tape (not included) to all threaded
connections, and a 2-step PVC glue system (not
included) to non-threaded connections.
9
Trap
Assembly
10. Place the basin lid (E)/trap assembly from step 7 on
top of the basin (B), making sure the foam gasket (H) is
rmly in place. Screw in the 8 bolts removed in step 3.
10
Cord
Seal
Opening
11. Pull excess power cord through the cord seal (F)
opening and reinstall the cord seal (F). Make sure the
o-ring is seated in the seal before reinstallation.
11
E
B
F
H