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(800) 627- 4499
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Table of Contents

FOR THE SPECIFIER AND INSTALLER.................................2
FOR THE ELECTRICIAN.................................................8
FOR THE CONTROL CONTRACTOR..................................11
FOR THE TEST, BALANCE, & COMMISSIONING CONTRACTOR..15
www.renewaire.com
(800) 627- 4499
SERVICE PARTS.........................................................18
MAINTENANCE.........................................................19
LE10XRT
Due to continuing product development, specifications are subject to change without notice.
138276_000
LE10XRT
LE10XRTMan_Dec15.indd
4510 Helgesen Drive, Madison, WI 53718
(608) 221-4499, (800) 627-4499, Fax: (608) 221-2824
support@renewaire.com www.renewaire.com
LE10XRT can be delivered in two modules for on-site
assembly or as a complete unit (additional charges apply).
In all cases the exhaust and outdoor air weatherhoods
ship loose and require later installation on the unit.
See Separate SHIPPING & RIGGING Manual for information
on shipping considerations, and moving and lifting the
unit as separate modules or as a complete unit.
1. Before servicing or cleaning the unit, switch power
off at disconnect switch or service panel and lockout/
tag-out to prevent power from being switched on
accidentally. More than one disconnect switch may be
required to de-energize the equipment for servicing.
2. This installation manual shows the suggested
installation method. Additional measures may be
required by local codes and standards.
3. Installation work and electrical wiring must be done
by qualified professional(s) in accordance with all
applicable codes, standards and licensing requirements.
4. Any structural alterations necessary for installation
must comply with all applicable building, health,
and safety code requirements.
5. This unit must be grounded.
6. Danger of severe injury to bystanders and damage
to unit or property if high winds move this unit.
Secure this unit to the building!
7. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (chimney) of
fuel burning equipment that might be installed in
the area affected by this equipment. If this unit
is exhausting air from a space in which chimney-
vented fuel burning equipment is located, take steps
to assure that combustion air supply is not affected.
Follow the heating equipment manufacturer's
requirements and the combustion air supply
requirements of applicable codes and standards.
8. Use the unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
9. This unit is intended for general ventilating only. Do
not use to exhaust hazardous or explosive materials
and vapors. Do not connect this unit to range hoods,
fume hoods or collection systems for toxics.
10. When cutting or drilling into wall or ceiling, do not
damage electrical wiring and other hidden utilities.
12/2015
www.renewaire.com
NOTE
© 2016 RenewAire LLC
Page 1

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Summary of Contents for RenewAire LE10XRT

  • Page 1: Table Of Contents

    LE10XRT NOTE LE10XRT can be delivered in two modules for on-site assembly or as a complete unit (additional charges apply). In all cases the exhaust and outdoor air weatherhoods ship loose and require later installation on the unit.
  • Page 2: For The Specifier And Installer

    Never locate the outside air inlet inside a structure. PHYSICAL CONFIGURATION OPTIONS The LE10XRT is available from the factory in four different configurations to meet different connection requirements: Option Description of Duct Connection...
  • Page 3 DAMPERS "-" = NO DAMPERS (STANDARD) "D" = DAMPERS BOTH AIRSTREAMS "E" = DAMPER EA AIRSTREAM "F" = DAMPER FA/OA AIRSTREAM LE10XRT DIMENSIONS DRAWING LE10XRT MODELS COMMERCIAL PRODUCT CODE CHART NOTE: Provide service access to allow for 69 3/4" Minimum...
  • Page 4 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. Do not scale drawing Sheet 1 of 4 RenewAire LLC LE10X-RT_CORNER_WEIGHTS_NOV15.dwg LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 4 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 5 CURBS On Roof Curbs: The base of the LE10XRT Unit is designed for installation on our Air leakage from the conditioned space below the optional Roof Curb. See drawing below. roof into the space between inside the curb can cause...
  • Page 6 Follow SMACNA guidelines. Radiated Noise: The LE10XRT is insulated with high-density fiberglass. This provides significant attenuation of radiated sound from the unit itself. The outlet ducts can be significant sources of radiated sound as well. The FA duct should be insulated for sound control. This insulation should start at the unit.
  • Page 7 (800) 627- 4499 support@renewaire.com www.renewaire.com (800) 627- 4499 support@renewaire.com www.renewaire.com (800) 627- 4499 support@renewaire.com www.renewaire.com (800) 627- 4499 support@renewaire.com LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 7 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 8: For The Electrician

    (800) 627- 4499 support@renewaire.com must be made before power is connected to the Unit. www.renewaire.com (800) 627- 4499 support@renewaire.com LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 8 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 9 Re-install the finger-safe guard after connecting the power supply conductors to the L1, L2 & L3 on the Disconnect Switch LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC www.renewaire.com (800) 627- 4499 support@renewaire.com Page 9 138276_000 LE10XRTMan_Dec15.indd...
  • Page 10 13. Leave unit with E-Box Cover installed. 14. Lock-out and tag-out the Branch Circuit Supply power to the Unit. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 10 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 11: For The Control Contractor

    “230V” terminal. Do not move the black primary-side lead that is connected to the transformer’s “COM” terminal. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 11 138276_000 LE10XRTMan_Dec15.indd 12/2015...
  • Page 12 Call for FA Blower Operation. 24VAC FIELD WIRING HIGH-VOLTAGE Call for EA Blower Operation. FIELD WIRING 24VAC LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 12 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 13 NOTE: Some units are equipped with a single VFD, which controls www.renewaire.com (800) 627- 4499 support@renewaire.com only one of the motors. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 13 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 14 It is beyond the scope of this document to detail setup of VFDs and external control systems. Please see separate VFD MANUAL ABB. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 14 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 15 LE10XRT AIRFLOW PERFORMANCE External Static Pressure (in.w.g.) Airflow 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 3 HP LOW SPEED 3 HP MED SPEED 3 HP HIGH SPEED 2500 1000 1060 3000 1020 1070 3500 1040 1090 4000 1000...
  • Page 16 Use the nuts below the motor mount plate to lift the motor up so that the belt can be removed. Alternately, carefully lift the motor mount plate with a lever. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 16 138276_000 LE10XRTMan_Dec15.indd 12/2015...
  • Page 17 60 Hz, the motors overload, adjust the operating frequency down to prevent this. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 17 138276_000 LE10XRTMan_Dec15.indd 12/2015 www.renewaire.com...
  • Page 18: Service Parts

    The service and replacement parts shown are available from EXAMPLE CONFIGURATION CODE: LE10XJRTVNS35RR---ANT-A-L RenewAire from your distributor. When ordering parts, be sure For complete explanation of configuration code, see page 3. to provide the SERIAL NUMBER and CONFIGURATION CODE of the unit;...
  • Page 19: Maintenance

    • Confirm blower wheel is not rubbing against the blower inlet or housing. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC Page 19 138276_000 LE10XRTMan_Dec15.indd 12/2015...
  • Page 20 LE models Shipping, Rigging, Lifting & Assembly Manual and Factory Installed VFD Manual for additional assembly and start-up information supplied with the unit and at www.renewaire.com. LE10XRT Due to continuing product development, specifications are subject to change without notice. © 2016 RenewAire LLC...