Product information presented
here reects conditions at time
of publication. Consult factory
regarding discrepancies or
inconsistencies.
MAIL TO: P.O. BOX 16347 • Louisville, KY 40256-0347
SHIP TO: 3649 Cane Run Road • Louisville, KY 40211-1961
TEL: (502) 778-2731 • 1 (800) 928-PUMP • FAX: (502) 774-3624
Visit our website:
zoellerpumps.com
FM3120
1120
Supersedes
1020
12 VOLT DC BATTERY BACKUP PUMP
INSTALLATION INSTRUCTIONS
PREINSTALLATION CHECKLIST
1. Inspect your pump. Occasionally, products are damaged during shipment. If the unit or any of the parts are damaged, contact your dealer
before using.
2. Carefullyreadtheliteratureprovidedtofamiliarizeyourselfwithspecicdetailsregardinginstallationanduse.Thesematerialsshouldbe
retained for future reference.
SEE BELOW FOR
LIST OF WARNINGS
1. Testing for ground. 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,
callaqualied,licensedelectrician.
2. For your protection, always disconnect the power supply from its
power source before handling the components of your DC backup
pump or the primary pump.
3. Installation and servicing of electrical circuits and hardware should
beperformedbyaqualied,licensedelectrician.
4. All electrical and safety codes must be followed including the
National Electrical Code and all applicable local codes.
5. It is the owner’s responsibility to check the battery and
battery connection at least once a month. Batteries
contain acid, and caution must be taken when handling.
6. Riskofelectricshock.Thesepumpshavenotbeeninvestigatedfor
use in swimming pools and marine areas.
7. Prop 65 Warning for California residents: Cancer and Reproductive
Harm- www.P65Warning.ca.gov.
1. Make sure there is a properly grounded 115 V receptacle available.
Donotuseprimarypumpcircuit.The location must be within 6'
(1.8m)ofthecontrolboxandbattery.Thepowersupplyforyour
DC control system plugs directly into the 115 V outlet. DONOTUSE
ANEXTENSIONCORD.
2. Make sure the 115 V electrical supply circuit is equipped with
fuses or circuit breakers of proper capacity.
3. DC emergency pumps are designed for handling clear water. Do
not use inseptictankstopumpefuentorinsewagepitstopump
sewage.
4. Repair and service of your DC backup system should be performed
by an authorized service station.
5. TheinstallationofDCautomaticbackuppumpsrequirestheuseof
avariableleveloatswitchforoperation.Itistheresponsibilityof
theinstallingpartytoensurethattheoatswitchwillnothangup
on the pump apparatus or pit peculiarities and is secured so the
pump will turn “on” and “off”. It is recommended that the pit be
18" (45.7 cm) in diameter or larger to accommodate both a primary
and a DC backup pump.
6. For indoor use only.
CAUTION
SEE BELOW FOR
LIST OF CAUTIONS
REFER TO WARRANTY ON PAGE 2.
Turbulence caused by high-velocity incoming
water can cause sump pumps to airlock. If this condition exists,
theincomingwatermustbebafedtoavoidexcessiveturbulence.
Real Time Peace of Mind.™
US Patent No.
D740,329
© Copyright 2020 Zoeller
®
Co. All rights reserved.
155744-C