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Model 322

Three Phase
Duplex

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.
UL Type 4X enclosures are for indoor or outdoor use.  

Warranty void if panel is modified.

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            For information regarding operation,
            available options, or servicing
            questions, please call SJE Rhombus
            Technical Support.

SJE Rhombus offers a five-year limited warranty.  

For complete terms and conditions, please visit www.sjerhombus.com. 

Products returned must be cleaned, sanitized, or decontaminated as necessary 

prior to shipment to ensure that employees will not be exposed to health 

hazards in handling said material.  All applicable laws and regulations shall apply.

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Installation and Operation Manual

                

Model 322

Three Phase

Duplex

Installation and Operation 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.

UL Type 4X enclosures are for indoor or outdoor use.  

Technical support, 

service questions:

1-800-Rhombus

(1-800-746-6287)

Monday - Friday

7:00 AM to 6:00 PM CST

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Parts Included

x3 
or 
x4

Control panel may be       
ordered with or    

 

without these items.

x4

Manufactured by: SJE Rhombus

PN 1008698E 06/20

© 2019 SJE, Inc. All Rights Reserved. 

SJE RHOMBUS is a trademark of SJE, Inc.

 

Technical support: +1-800-746-6287 

[email protected] 

www.sjerhombus.com

Technical Support Hours: Monday-Friday, 7:00 AM to 6:00 PM Central Time

Summary of Contents for Three Phase Duplex

Page 1: ... to health hazards in handling said material All applicable laws and regulations shall apply Installation and Operation Manual Model 322 Three Phase Duplex Installation and Operation 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 UL Type 4X enclosures are for indoor or outdoor...

Page 2: ...t and cord end with the provided pairs of STOP LEAD LAG and ALARM stickers If the distance to the control panel exceeds the length of the float switch cords or the pump power cord splicing in a liquid tight junction box will be required For outdoor or wet installation we recommend an SJE Rhombus UL Type 4X junction box 2 Make sure hose clamp band does not interfere with float operation Do not inst...

Page 3: ...p OFF In AUTO mode commands from the float switches turn each pump ON and OFF Motor Contactors Motor contactors control pumps by switching electrical lines Transformer The transformer converts incoming three phase power to 120V to be used for control and alarm Auxiliary Contact Form C Can be wired normally open or normally closed 1 Determine conduit entrance locations on control panel as shown Che...

Page 4: ...RED PUMP LIGHT NO SEAL FAIL FLASHING SF1 SF2 PROG FLOAT FAIL FLASHING BAD FLOAT NOT LIT NO HIGH ALARM SOLID ALARM FLOAT YES 1 2 ALT 2 1 SF1 SF2 SEAL FAIL LEAD LAG SELECTOR 25K 5K NC 150K 100K 125K 50K 15K 100K AUX ACTS NO C NC TB2 H O H O PUMP 1 PUMP 2 H O A PUMP 1 PUMP 2 H O A H O A H O A TM ON OFF STOP LEAD LAG ALARM TEST TEST TEST TEST TEST TEST TEST CONT NO C NC 4 5 6 7 8 9 10 3 TB1 ON OFF L1 ...

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