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Summary of Contents for aldes LH2000e
- Page 1 SERVICE MANUAL LH2000e LE2000e LH3000e LE3000e Heat/Energy Recovery Ventilator Low-Profile Commercial Series 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com...
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Page 2: Warning
Installation should be completed in conformance with local construction and safety standards. All drawings, photos and diagrams are for reference purposes only. Aldes reserves the right to modify devices and their components without prior warning. 300952 V1,0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 3: Table Of Contents
Warranties and Exclusions-------------------4 Preparing for Installation---------------------5 Device Handling--------------------------------6 Installation---------------------------------------7 Blower Belt Adjustment----------------------8 Electrical Connections------------------------9 Set-Up Sequence------------------------------11 Device Start-Up--------------------------------13 Options Glossary Control Option---------------------15 Defrost Modes---------------------16 Components Options------------17 Unit Features----------------------18 Ventilation Motor Options-----18 Maintenance----------------------------------19 Service Requests-----------------------------20 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 4: Warranties And Exclusions
Warranties and Exclusions Warranty Aldes products are guaranteed to be defect-free for a period of (2) years from the purchase date. Labor not included. Warranty does not apply if: Modifications were made by or for the client. Product was poorly installed. -
Page 5: Preparing For Installation
Transport Method Your device is equipped with anchoring hooks for transport purposes. Strictly follow all directions before moving your device. Always use all six (6) ancrage points simultaneously as shown in the diagram. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 6: Device Handling
Raise the device as shown in the diagram below. This is the only permissible method authorized by Aldes for transporting devices using a forklift. Transportation of the device must be executed by a trained forklift operator. -
Page 7: Installation
Obstructing Materials and Transport Attachments Once the device has been placed in its final location, remove all obstructing materials and transport attachments. (Only with Springs insolation option). Remove the screws located at each of the four corners. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 8: Blower Belt Adjustment
Belt tension is adjusted by the adjusting screws as illustrated below. Loosen these screw before adjusting. Tighten it after. Adjusting screws Loosen these screw before adjusting. Tighten it after. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... - Page 9 Open the exterior panel using the handles (Photo 1). Turn the handles downwards and counter clockwise as indicated in the photo. Be aware that you must unlock the handles with the appropriate key in order to open the panel. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com...
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Page 10: Electrical Connections
Installation should be completed in conformance with local building standards and safety codes. Proceed to the high-voltage connections while strictly following the set-up sequence and respecting the electrical standards in effect. 300952 V1,0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 11: Set-Up Sequence
Installation should be completed in conformance with local building standards and safety codes. Proceed to the grounding connections while respecting current electrical standards. Be sure to fasten the wire securely. 300952 V1,0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... - Page 12 L3 – G : _________________________________ A maximum deviation of ± 5% is acceptable. 2- Activate the main disconnect switch. 3- Manually put the device in the stop position using the keyboard. See the provided user manual. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com...
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Page 13: Device Start
5- Verify that the motors and thermal wheel are rotating in the proper direction. DANGER This device has moving parts. All repairs should be made by a qualified technician in order to avoid serious injury. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... - Page 14 Electrical voltage remain in VFD for 5 minutes minimum after input circuits have been opened and the following electrical components have been activated: Speed variator for the thermal wheel motor; Speed variator for the ventilator motors. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com...
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Page 15: Options Glossary
Unit start-up according to dampers openings and closings Controller compatible with the BACnet Controller Network : Two (2) means of communication are available: MS/TP Remote Displays: Offered with command buttons or with touch screen. 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 16: Defrost Modes
Defrost Time Time T° > -15°C T° > 5°F Continuous -25°C < T° < -15°C -13°F < T° < 5°F 7 min 32 min T° < -25°C T° < -13°F 7 min 20 min 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 17: Components Options
Non-Insulated Gravity dampers (for evacuation purposes only). Ventilator with rear-facing fan blades (BI). Post-Heating Coil: Electric or liquid (0-10 VDC internal signal or 0-10 VDC signal provided by other components to maintain air input temperature). 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 18: Unit Features
Piping Outlet (liquid coils) : Front or rear-facing (made of stainless steel) Ventilator Motor Options Construction : TEFC Efficiency: Premium Two speeds: Two-speed motor (controller-adjusted). Variable speeds: VFD on motors (0-10 VDC signal from other components). 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 19: Maintenance
Check the condition of blowers and clean if needed. Every 12 months Clean the cores with water and mild soap. Clean the inside of the unit using a vacuum cleaner or soapy water. 300952 V1,0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com... -
Page 20: Service Requests
This information is necessary in order to address your problem as quickly as possible. The information is available on the specification card located on your device (see photo below). Can.: 1-800-262-0916 Usa.:1-800-255-7749 Model number Serial number Project number 300952 V1.0 Tél. Can.: 1-800-262-0916 Usa.:1-800-255-7749 www.aldes.com...
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