Table of Contents
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Installation, Operation, and Maintenance
Packaged Rooftop Air Conditioners
Foundation™ Electric/Electric
3 to 5 Tons, 50Hz
Model Numbers:
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.
June 2020
EBC036-060
RT-SVX059D-EN
SAFETY WARNING
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Table of Contents
Related Manuals for Trane EBC036
Summary of Contents for Trane EBC036
- Page 1 Foundation™ Electric/Electric 3 to 5 Tons, 50Hz Model Numbers: EBC036-060 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.
- Page 2 Practices with OSHA, NFPA 70E, or other country-specific requirements for arc flash protection, PRIOR to Trane believes that responsible refrigerant practices are servicing the unit. NEVER PERFORM ANY important to the environment, our customers, and the air SWITCHING, DISCONNECTING, OR VOLTAGE conditioning industry.
- 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 Model Number Description ....5 General Information ..... 6 Unit Inspection . -
Page 5: Model Number Description
Model Number Description Model Number Description Digit 20— Not Used Digit 1 — Unit Type Digit 21— Not Used Packaged Cooling, Electric Heat Digit 22— Not Used Digit 2 — Efficiency ASHRAE 90.1 - 2016 Digit 23— Not Used Digit 3 — Airflow Configuration Digit 24—... -
Page 6: General Information
General Information • Operations such as sawing, blowing, tear-out, and Unit Inspection spraying may generate fiber concentrations requiring additional respiratory protection. Use the appropriate As soon as the unit arrives at the job site: NIOSH approved respiration in these situations. •... -
Page 7: Sensors
General Information Drain Pan Condensate Overflow Switch Thermostat (TCONT402AN32DA) (Optional) This thermostat is a multi-stage 3 heat/2 cool, auto changeover digital display thermostat. It is a non- This input incorporates the Condensate Overflow Switch programmable, wall-mounted thermostat, and it can be (COF) mounted on the drain pan. -
Page 8: Dimensional Data
Dimensional Data Figure 1, p. 8 illustrates the minimum operating and service clearances for either a single or multiple unit installation. These clearances are the minimum distances necessary to assure adequate serviceability, cataloged unit capacity, and peak operating efficiency. Providing less than the recommended clearances may result in condenser coil starvation, “short-circuiting”... - Page 9 Dimensional Data Figure 2. Cooling with optional electrical heat units — overview DISCONNECT SWITCH ACCESS CONDENSATE DRAIN CONNECTION Figure 3. Cooling with optional electrical units — front & side views — 3–5 tons 42.004 42.558 20.735 15.860 7.860 42.175 43.675 76.814 44.675 47.934...
- Page 10 Dimensional Data Figure 4. Cooling with optional electrical heat units — bottom view — 3–5 tons Figure 5. Foundation units — back view (horizontal configuration) — 3–5 tons RETURN SUPPLY RT-SVX059D-EN...
- Page 11 Dimensional Data Figure 6. Roof curb —3–5 tons SUPPLY RETURN Figure 7. Downflow unit clearance — 3–5 tons standard efficiency CLEARANCE CLEARANCE UNIT OUTLINE CLEARANCE CLEARANCE RT-SVX059D-EN...
- Page 12 Dimensional Data Figure 8. Manual damper — 3–5 tons MANUAL DAMPER HOOD RIGHT VIEW OF UNIT BACK VIEW OF UNIT NOTE: VERIFY WEIGHT, CONNECTION, AND ALL DIMENSIONS WIT INSTALLER DOCUMENTS BEFORE INSTALLATION. RT-SVX059D-EN...
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Page 13: Unit Weights
Center of Gravity (in.) Unit Tons Model No. Shipping Length Width EBC036* EBC048* EBC060* (a) Weights are approximate. (b)Weights do not include additional factory or field installed options/accessories. (c) Corner weights are given for information only. Refer to Figure 10... -
Page 14: Installation
Installation Unit Foundation Note: For sound consideration, cut only the holes in the roof deck for the ductwork penetrations. Do not cut out the entire roof deck within the curb perimeter. If a Curb Accessory Kit is not used: WARNING a. -
Page 15: Main Unit Power
Installation Main Electrical Power Requirements Field Installed Power Wiring • Verify that the power supply complies with the unit An overall dimensional layout for the standard field nameplate specifications. installed wiring entrance into the unit is illustrated in “Dimensional Data,” p. 8. - Page 16 Installation factory mounted nonfused disconnect switch (UCD), Figure 11. Conventional thermostat field wiring or the electric heat terminal block. Refer to the diagram customer connection diagram that shipped with the unit for specific termination points. • Provide proper grounding for the unit in accordance with local and national codes.
- Page 17 Installation • VD = Line Voltage reading that deviates the farthest from the average voltage. WARNING Example: If the voltage readings of the supply power Live Electrical Components! measured 221, 230, and 227, the average volts would be: During installation, testing, servicing and troubleshooting of this product, it may be necessary to 221 + 230 + 227 = 226 Avg.
- Page 18 Installation Checklist Use the following checklist in conjunction with the general checklist (“General Unit Requirements,” p. 14) to ensure that the unit is properly installed and ready for operation. WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized.
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Page 19: Pre Start
Pre Start Verifying Proper Air Flow (Units with Belt Drive Indoor Fan) Much of the systems performance and reliability is closely associated with, and dependent upon having the proper airflow supplied both to the space that is being conditioned and across the evaporator coil. The indoor fan speed is changed by opening or closing the adjustable motor sheave.... -
Page 20: Start Up
Note: The Copeland SXA scroll compressors for R-410A units use Trane OIL00094. Compressor types are • Program the Night Setback (NSB) panel (if applicable) listed in Table 3, p. -
Page 21: Maintenance
Maintenance Make sure all personnel are standing clear of the unit 6. Compare the “force” scale reading (Step 5) with the before proceeding. The system components will start appropriate “force” value listed in Table 5, p. 21. If the when the power is applied. “force”... -
Page 22: Monthly Maintenance
Maintenance • Generally inspect the unit for unusual conditions (e.g., Monthly Maintenance loose access panels, leaking piping connections, etc.). Before completing the following checks, turn the unit OFF • Make sure that all retaining screws are reinstalled in and lock the main power disconnect switch open. the unit access panels once these checks are complete. -
Page 23: Final Process
Maintenance for Round Tube Plate Fin (RTPF) coils does not apply to _____________________________________________________ microchannel coils. (3) Wiring Diagram Numbers (from unit control panel) Moreover, chemical cleaners are a risk factor to MCHE due — schematic(s) to the material of the coil. The manufacturer does not _____________________________________________________ recommend the use of chemical cleaners to clean _____________________________________________________... -
Page 24: Troubleshooting
Troubleshooting Method 1 WARNING To reset the system from the space, turn the “Mode” selection switch at the thermostat to the “Off” position. Hazardous Service Procedures! After approximately 30 seconds, turn the “Mode” The maintenance and troubleshooting procedures selection switch to the desired mode, i.e. Heat, Cool or recommended in this section of the manual could result Auto. -
Page 25: Wiring Diagrams
Wiring Diagrams Note: Wiring diagrams can be accessed via e-Library by number search field or by contacting technical entering the diagram number in the literature order support. Table 7. Wiring diagrams Type of Schematic Diagram Airflow Type Voltage Number Description Power 380-415 12130801... -
Page 26: Warranty
EBC Units (Parts Only) Models Less than 20 Tons for Commercial Use* This warranty is extended by Trane, to the original purchaser and to any succeeding owner of the real property to which the Air Conditioner is originally affixed, and applies to products purchased and retained for use within the U.S.A. - Page 28 For more information, please visit trane.com or americanstandardair.com. Trane and American Standard have a policy of continuous product and product data improvement and reserve the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.