Install Instructions

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, prima-
rily 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, pri-
marily 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 modified.
Call factory with servicing questions:
1-800-543-2550
7249000A
7000 Apple Tree Avenue
Bergen, New York 14416
Phone: [phone]
Email: [e-mail]
www.libertypumps.com