Liberty-pumps AE-Series Manuel d'utilisateur

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Single Phase Duplex
AE21L=3, AE21H=3, AE21L=4, AE21H=4
AE24L=3, AE24H=3, AE24L=4, and AE24H=4
Manufactured by SJE-Rhombus
®
Installation Instructions and Operation/Troubleshooting Manual
This control panel must be installed and serviced by a licensed electrician in accordance
with the National Electric Code NFPA-70, state and local electrical codes.
All conduit running from the sump or tank to the control panel must be sealed with conduit sealant
to prevent moisture or gases from entering the panel. NEMA 1 enclosures are for indoor use only,
primarily to provide a degree of protection against contact with enclosed equipment. Cable connectors
are not required to be liquid-tight in NEMA 1 enclosures. Do not use NEMA 1 enclosures if subjected
to rain, splashing water or hose-directed water. NEMA 4X enclosures are for indoor or outdoor
use, primarily to provide a degree of protection against corrosion, windblown dust and rain, splashing
water and hose-directed water. Cable connectors must be liquid-tight in NEMA 4X enclosures.
ELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing
this product. A qualified service person must install
and service this product according to applicable
electrical and plumbing codes.
EXPLOSION OR FIRE HAZARD
Do not use this product with flamable liquids
Do not install in hazardous locations as defined
by National Electrical Code, ANSI/NFPA 70.
Failure to follow these precautions could result in serious injury or death. Replace product immediately if switch cable becomes damaged
or severed. Keep these instructions with warranty after installation. This product must be installed in accordance with National Electric
Code, ANSI/NFPA 70 so as to prevent moisture from entering or accumulating within boxes, conduit bodies, fittings, float housing, or cable.
Warranty void if panel is modi ed.
Call factory with servicing questions:
1-800-543-2550
7000 Apple Tree Avenue
Bergen, New York 14416
Phone: 1-800-543-2550
www.libertypumps.com
7249000B
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Résumé du contenu

Page 1 - 1-800-543-2550

Single Phase DuplexAE21L=3, AE21H=3, AE21L=4, AE21H=4AE24L=3, AE24H=3, AE24L=4, and AE24H=4Manufactured by SJE-Rhombus®Installation Instructions and O

Page 2 - Installation Instructions

OperationsThree phase duplex panels are designed to operate with three or four fl oats for pump sequencing. The standard fl oat functions are common pum

Page 3

Alarm HornPressing the alarm test/normal/silence switch to the test position or activating the alarm fl oat should turn on the alarm horn. If the horn

Page 4

7000 Apple Tree AvenueBergen, New York 14416Phone: 1-800-543-2550Email: [email protected]*NOTE: Liberty Pumps, Inc. assumes

Page 5

Most single phase duplex panels are designed to operate as three or four fl oat systems. The three fl oat system is standard performing the common pump

Page 6

Mounting the control panel1. Determine mounting location for panel. If distance exceeds the length of either the fl oat switch cables or the pump powe

Page 7 - Three Phase Duplex

Single phase duplex panels are designed to oper-ate with three or four fl oats for pump sequencing. The standard fl oat functions are common pump stop,

Page 8

the alarm light. If the light does not activate, replace with bulb of same type.Float ControlsCheck the floats during their entire range of operation.

Page 9 - Mounting the Control Panel

7000 Apple Tree AvenueBergen, New York 14416Phone: 1-800-543-2550Email: [email protected]*NOTE: Liberty Pumps, Inc. assumes

Page 10 - Operations

Three Phase DuplexAE34=3-131, AE34=3-141, AE34=3-171, AE34=3-191, AE34=3-511, AE34=4-131, AE34=4-141, AE34=4-171,AE34=4-191, AE34=5-511, AE54=3-121, a

Page 11 - Troubleshooting

Installation InstructionsMost three phase duplex panels are designed to operate with three or four fl oat systems. The three fl oat system is standard,

Page 12 - Phone: 1-800-543-2550

Mounting the Control Panel1. Determine mounting location for panel. If dis-tance exceeds the length of either the fl oat switch cables or the pump po

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