SJE RHOMBUS EZ Series In Site Control Panel with C-Level Sensor Installation Guide
- August 14, 2024
- SJE RHOMBUS
Table of Contents
SJE RHOMBUS EZ Series In Site Control Panel with C-Level Sensor
Specifications
- Control Panel with C-LevelTM Sensor
- US Patent Nos. 10,251,284 B2; 8,336,385; 8,567,242 and 8,650,949
- UL Type 4X enclosures for indoor or outdoor use
- Five-year limited warranty on the control panel
- Two-year limited warranty on the C-LevelTM sensor
FAQ
Q: What should I do if the panel is modified?
A: Warranty is void if the panel is modified. Contact technical support for assistance.
Q: How do I clean the returned product?
A: Products must be cleaned, sanitized, or decontaminated as necessary before return to prevent health hazards. Follow all applicable laws and regulations.
US Patent Nos. 10,251,284 B2; 8,336,385; 8,567,242 and 8,650,949
WARNING!
ELECTRICAL SHOCK HAZARD
Disconnect all power sources before servicing. Failure to do so could result
in serious injury or death.
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.
For information regarding operation, available options, or servicing questions, please call SJE Rhombus Technical Support.
SJE Rhombus offers a five-year limited warranty on the control panel and a
two-year limited warranty on the C-Level™ sensor.
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.
Manufactured by: SJE Rhombus
Detroit Lakes, MN, USA
Technical Support: +1 800-746-6287
techsupport@sjerhombus.com
www.sjerhombus.com
Technical Support Hours: Monday-Friday, 7 A.M. to 6 P.M. Central Time
Mounting the Control Panel
- Install top fastener using appropriate anchor.
- Install bottom fastener(s) using appropriate anchors.
Installing the C-Level™ Sensor & Recommended Float Switches
The EZ Series® In-Site® CL control panel operates with a C-Level™ sensor and 1
or 2 recommended fl oat switches. The C-Level™ sensor operates the Pump Start,
Stop and Alarm functions. The back-up fl oat switches are for redundant off
and high level alarm.
WARNING
Ensure all supply power to the control panel is turned OFF before installing
or servicing the C-Level™ sensor, fl oat switches or pumps in the tank.
Failure to do so could result in serious or fatal shock.
NOTE
Do not run C-Level™ sensor cable or fl oat switch cables in the same conduit
as the pump cables.
C-Level™ Sensor Positioning
Float Switch Positioning
Timed Dose
Demand Dose
Wiring the Control Panel
-
Locate conduit entrance at the bottom of the enclosure as shown. Check local codes for the number of power circuits required. The schematic is located on the inside cover of the control panel.
CAUTION!
Be sure the incoming voltage is the same as the pump motor nameplate.
Providing separate pump and control/alarm power sources is recommended.
Type 4X conduit must be used to maintain a Type 4X rating of the control panel. -
Connect the following wires to the proper terminals:
- incoming power for each pump circuit breaker
- incoming power for control/alarm
- pump 1
- pump 2 (duplex only)
- C-Level™ sensor
- float switches (recommended)
See schematic label on inside cover of the control panel for details.
-
Verify correct operation of control panel after installation is complete.
App download available on
Setup and Operation
EZ Series® In-Site® C-Level™ control panels are designed for pump control and
system monitoring via a Bluetooth® wireless connection. The EZ Series® In-
Site® App must be used to configure the control panel.
** Apple and the Apple Logo are registered trademarks of Apple Inc.
Google Play and the Google Play logo are trademarks of Google LLC.
-
Alarm System (Indicator Light and Horn)
When an alarm condition occurs, the red light and horn will be activated.
If the TEST/SILENCE button is pressed and released, the horn will be silenced. When the alarm condition is cleared, the alarm system is reset. -
Circuit Breakers
Each pump circuit has a thermal-magnetic circuit breaker that provides branch circuit protection and a means to disconnect the pump. -
Pump Manual Run Switches
Push and hold to manually run the pump. -
Dry Auxiliary Contacts
Normally Open – Contacts are OPEN under normal conditions and CLOSED when alarm condition is present. OPEN during power loss.
Automatically resets once alarm condition is cleared. Aux contact rating: 120V, 1A
1
CAUTION!
Seal the electrical conduit with an approved sealing compound to prevent moisture or gases from entering into the control panel.
NOTE If redundant off fl oat is not used, a jumper must be installed in its place.
PN 1064580C 08/23
© 2020 SJE, Inc. All Rights Reserved. SJE RHOMBUS is a trademark of SJE, INC.