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Installation, Operation and Maintenance
Rental Services
Desiccant Dehumidification Units
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of
heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are
attached to the equipment.
July 2020
SAFETY WARNING
SRV-SVX04B-EN
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Table of Contents
Related Manuals for Trane RSDH0012
Summary of Contents for Trane RSDH0012
- Page 1 Installation, Operation and Maintenance Rental Services Desiccant Dehumidification Units SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
- Page 2 (Global Harmonized System of Classification and compounds have the same potential impact to the Labeling of Chemicals) guidelines for information on environment. Trane advocates the responsible handling of allowable personal exposure levels, proper all refrigerants-including industry replacements for CFCs respiratory protection and handling instructions.
- Page 3 Copyright This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.
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Page 4: Table Of Contents
Table of Contents Desiccant Dehumidification Unit Overview Introduction ......5 Units Affected ......5 General Information . -
Page 5: Desiccant Dehumidification Unit Overview
Desiccant Dehumidification Unit Overview Introduction Table 1. This Installation, Operation and Maintenance (IOM) Model RSDH0012 manual covers the desiccant dehumidification units (DHU) available to rent from Trane Rental Services for temporary Manufacturer Munters™ dehumidification solutions. This includes DHU technical Airflow Orientation Horizontal information, start-up information and unit maintenance. -
Page 6: Unit Specifications
Desiccant Dehumidification Unit Overview Unit Specifications Table 2. Dehumidifier Process Air Reactivation Air Moisture Desiccant WheelP Unit P WheelP Unit P Energy Type SCFM Removal SCFM Input kW (in WC) (in WC) (in WC) (in WC) Type (lb/hr) SiGel... -
Page 7: Rigging Guidelines
Rigging Guidelines The DHUs are equipped with fork pockets on two sides and lifting rings along the base of the unit. WARNING Heavy Objects! Ensure that all the lifting equipment used is properly rated for the weight of the unit being lifted. Each of the cables (chains or slings), hooks, and shackles used to lift the unit must be capable of supporting the entire weight of the unit. -
Page 8: Electrical Information
Electrical Information The DHUs have connections to allow for use with our available 2/0 electrical cable. Below is a list of electrical data for these units. If additional information is needed, please contact Trane Rental Services. Table 4. Model RSDH0012... -
Page 9: Unit Controls And Sequence Of Operation
Unit Controls and Sequence of Operation 1 - Customer Interface Figure 2. 1. Sequence is as follows: a. “AUTO / OFF / MANUAL” selector switch is provided for starting the system in the Auto mode by interfacing with the customer supplied equipment. - Page 10 Unit Controls and Sequence of Operation a. Fault and warning indication is seen in two possible i. If the supply blower motor starter/protector manners on the equipment’s control enclosure. The (MSP3) trips or the customer-supplied variable HMI display and fault warning lights. The HMI will frequency drive (VFD) goes into a Fault, the display the blinking triangle with exclamation point system is faulted.
- Page 11 Unit Controls and Sequence of Operation clear the alarm pressing the acknowledge ACK RUNNING = The system is running and process control on the HMI, reset the overload, and go to the loops are running if they are enabled. ALARM screen and press the F4 RESET key this FAULTED = The system has faulted.
- Page 12 Unit Controls and Sequence of Operation 4. Username & Password Figure 8. The operator will be prompted by the appearance of the password screen (Figure 6) on occasions where secure parameters are attempting to be accessed. (Contact Rental Services Technical Support if a password is required.).
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Page 13: Fan Curve
Fan Curve Figure 10. SRV-SVX04B-EN... -
Page 14: Wiring Diagrams
Wiring Diagrams Figure 11. Figure 12. SRV-SVX04B-EN... - Page 15 Wiring Diagrams Figure 13. Figure 14. SRV-SVX04B-EN...
- Page 16 Wiring Diagrams Figure 15. Figure 16. SRV-SVX04B-EN...
- Page 17 Wiring Diagrams Figure 17. Figure 18. SRV-SVX04B-EN...
- Page 18 Wiring Diagrams Figure 19. Figure 20. SRV-SVX04B-EN...
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Page 19: Installation/Start-Up Guidelines
Installation/Start-up Guidelines Installation Figure 21. Main Unit Disconnect WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects, before servicing. Follow proper lockout/ tagout procedures to ensure the power cannot be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. [ ] Confirm unit is properly leveled. - Page 20 For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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