TRANE 09302023 Precedent Cooling Rooftop Air Conditioner User Guide
- June 13, 2024
- Trane
Table of Contents
Quick Reference Guide
Precedent™ – Standard
Efficiency
Cooling, Gas/Electric
3 to 5 Tons Packaged Rooftop
09302023 Precedent Cooling Rooftop Air Conditioner
| Model Number: | Used With: |
|---|---|
| TSC | Standard Efficiency Cooling Only (Electric Heat Optional) |
| YSC | Standard Efficiency Gas Heat Unit |
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.
Trademarks
All trademarks referenced in this document are the trademarks of their
respective owners.
Revision History
Removed legacy Precedent product.
Table 1. List of factory installed options(a)
| 0–50% Motorized Outside Air Damper | Human Interface – 5 inch Color Touchscreen |
|---|---|
| Air-Fi® Wireless Communication Interface | LonTalk® Communication Interface |
(LCI)
BACnet® Communication Interface (BCI-R)| Manual Outside Air Damper
Barometric Relief| MERV 8 Filters
Clogged Filter Switch| MERV 13 Filters
Complete Coat™ (Microchannel Condenser Coil)| Multiple Zone VAV (variable air
volume)
Condensate Overflow Switch| Multi-speed Indoor Fan System
Demand Control Ventilation Wiring| Powered Convenience Outlet
Discharge Air Temperature Sensing Kit| ReliaTel™ Controls
Economizer – Comparative Enthalpy| Stainless Steel Drain Pan
Economizer – Dry Bulb| Stainless Steel Heat Exchanger
Economizer – Low Leak, Dry Bulb| Supply, Return, and Plenum Air Smoke
Detectors
Economizer – Reference Enthalpy| Through-the-Base Electric Provision
Fan Failure Switch| Through-the-Base Gas Provision
Fault Detection and Diagnostics (FDD); Meets CA Title 24 Requirements| Unit
Mounted Circuit Breaker
Frostat™| Unit Mounted Non-fused Disconnect
Hail Guard| Unpowered Convenience Outlet
Hinged Access Panels|
(a) Verify option availability in ordering system.
Table 2. Standard efficiency, 3 to 5 ton packaged rooftop performance data (cooling or gas)
| Nominal Size (Tons) | 3 | 4 | 5 |
|---|---|---|---|
| Cooling Performance | |||
| Supply Air (cfm)(a) | 1,200 | 1,600 | 2,000 |
| Tot / Sens Cap (MBh)(b)(c) | 37.1/29.9 | 49.0/38.6 | 60.1/49.4 |
| SEER/EER | 14.0 | 14.0 | 14.0 |
| SEER2/EER2 (d) | 13.4/10.6 | 13.4/10.6 | 13.4/10.6 |
| IEER (T/Y) | N/A | N/A | N/A |
| Gas Heating Performance | |||
| Low Heat (Input/output) – (MBh) | 80/64.8 | 80/64.8 | 80/64.8 |
| Medium Heat (Input/output) – (MBh) | 100/81 | 100/81 | 100/81 |
| High Heat (Input/output) – (MBh) | 120/97.2 | 130/105.3 | 150/121.5 |
| Other Information | |||
| Net Weight (Lbs) – Gas Heat | 472 | 492 | 522 |
| Net Weight (Lbs) – Electric Heat | 431 | 452 | 498 |
| Roof Curb | BAYCURB042A | ||
| Unit Cabinet Size | F | ||
| Filters(e) – Type Furnished | Throwaway | Throwaway | Throwaway |
| Number Size Recommended | (2) 20x30x2 | (2) 20x30x2 | (2) 20x30x2 |
(a) Nominal cfm.
(b) Cooling performance is rated at 80/67/95.
(c) All units listed utilize 3-phase voltage.
(d) EER2 and SEER2 is rated at AHRI conditions and calculated in accordance
with AHRI Standard 210/240-2023. Airflow and net cooling capacity not shown.
(e) Optional 2-inch MERV 8 and MERV 13 filters also available.
Table 3. Unit MCA and MOP electrical data (standard indoor fan motor) (cooling or gas (a) )
| T/YHC | Volts | MCA | MOP |
|---|---|---|---|
| 036 | 208-230/3 | 20 | 30 |
| 036 | 460/3 | 10 | 15 |
| 036 | 575/3 | 8 | 15 |
| 048 | 208-230/3 | 26 | 35 |
| 048 | 460/3 | 11 | 15 |
| 048 | 575/3 | 10 | 15 |
| 060 | 208-230/3 | 29 | 40 |
| 060 | 460/3 | 13 | 15 |
| 060 | 575/3 | 10 | 15 |
(a) For MCA/MOP of units with electric heat, refer to ordering system.
Table 4. Unit indoor fan data (cooling or gas)
| T/YHC | Volts | Standard – HP – RPM | Oversize – HP – RPM |
|---|---|---|---|
| 036 | 208-230/3(a) | 3/4 – MULT | 1 – MULT |
| 036 | 460/3(a) | 3/4 – MULT | 1 – MULT |
| 036 | 575/3(a)(b) | 3/4 – MULT | 1 – MULT |
| 048 | 208-230/3(a) | 1 – MULT | 1 – MULT |
| 048 | 460/3(a) | 1 – MULT | 1 – MULT |
| 048 | 575/3(a)(b) | 1 – MULT | 1 – MULT |
| 060 | 208-230/3(a) | 1 – MULT | 1 – MULT |
| 060 | 460/60/3(a) | 1 – MULT | 1 – MULT |
| 060 | 575/3(a)(b) | 1 – MULT | 1 – MULT |
(a) Direct drive motor.
(b) Powered through 575/230V transformer.
Table 5. Unit dimensional data
| F
---|---
Unit Length UL| 69 7/8
Unit Width UW| 44 1/4
Unit Height UH| 40 7/8
Clearance C1| 48
Clearance C2| 36
Clearance C3| 36
Clearance C4| 36
Clearance C5| 72
Curb Length CL| 65 13/16
Curb Width CW| 41 7/16
Supply Length SL (a)| 16 3/4
Supply Width SW (a)| 17 7/8
Return Length RL (a)| 14 19/16
Return Width RW (a)| 25 3/16
(a) Dimensions are for curb openings and not duct inserts. Reference the product catalog for duct insert dimensions.
September 2023
RT-PRC037AJ-EN
©2023