TRANE TECHNOLOGIES TCA Catalytic Air Cleaning System Kit Installation Guide
- September 20, 2024
- Trane Technologies
Table of Contents
TRANE TECHNOLOGIES TCA Catalytic Air Cleaning System Kit
Product Information
Specifications
- Model Numbers: BAYQSTK300, BAYQSTK301
- Components: CSR relay, CS capacitor assembly, mounting bracket, screws
- Compatibility: YC, TCA, WCA, YCA, A5PG models
- Manufacturer: Trane and American Standard
Product Usage Instructions
Identify Kit Contents
The kit includes the CSR relay and CS capacitor assembly mounted on the
bracket along with four (4) mounting screws.
Inspect Kit Contents
Check for any shipping damage and report it immediately. Notify your
supplier of any missing parts for replacement.
Installation Steps
- Remove the Control Box access panel.
- For YC, TCA, WCA, YCA, and A5PG models, mount the start kit assembly in the Control Box compartment using the provided screws.
- For *DC** models, remove electrical components from the start kit control box and install them in the unit’s lower control box bracket.
- Refer to the unit wiring diagram for wire connections.
- Replace the Control Box access panel.
- Close the unit disconnect.
- Check the unit for proper operation.
FAQ
-
Q: What should I do if I find shipping damage in the kit?
A: Report any shipping damage to the transportation company immediately and make claims against them. Notify your supplier for replacement of damaged parts. -
Q: Where can I find the unit wiring diagram?
A: The unit wiring diagram is located on the backside of the Control Box access panel.
Installer’s Guide
Quick Start Kit
BAYQSTK300 BAYQSTK301
WARNING: HAZARDOUS VOLTAGE – DISCONNECT POWER BEFORE SERVICING
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL
CODES
IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.
General Data
Be sure that the kit you order matches the one required for your unit model
number:
- Use BAYQSTK300 for *WC*, TC*, A5PA and A5PH units (excludes TCA, WCA and YCA).
- Use BAYQSTK301 for *DC*, YC*, TCA, *WCA,
- YCA and A5PG units.
NOTE : * indicates an alpha character.
Identify Kit Contents
The kit consists of the CSR relay and the CS capacitor assembly mounted on the
bracket. Also in the kit are four (4) screws to mount the bracket in the
Control Box compartment.
Inspect Kit Contents
Check carefully for any shipping damage. This must be reported to and claims
made against the transporta-tion company immediately. Any missing parts should
be reported to your supplier at once, and replaced with authorized parts only.
WARNING
To prevent injury or death due to electrical shock or contact with moving
parts. Lock unit disconnect switch in open position before servicing unit.
Install Quick Start Kit
-
Remove the Control Box access panel.
-
For YC, TCA, WCA,YCA and A5PG models, mount the start kit assembly components in the Control Box compartment as illustrated in Figure 1. Use the mounting screws provided.
For *DC* models, remove the electrical components from the start kit control box and install them in the unit’s lower control box bracket as illustrated in Figure 2.
Note: In models YCA, the orange ignition wire will need to be removed from the igniter board, to allow mounting of the start kit assembly. Once mounted, the orange ignition wire is to be routed through the hole in the bottom of the start assist box, and then back up through the units control box base and re- attached into the ignitor board. -
Connect the three (3) wires from the start kit to the Control Box wiring as follows:
- Use the wiring diagram in Figure 4 for Dual capaci-tor models.
- Use the wiring diagram in Figure 5 for Single capacitor models.
- Also, refer to unit wiring diagram (located on the backside of the Control Box access panel) for details of wire connections.
-
Replace the Control Box access panel.
-
Close the unit disconnect.
-
Check the unit for proper operation.
Figure 1. *YC*, TCA, WCA, YCA and A5PG, Install the Start Kit Assembly in the Control Box
Figure 3. *TC*, WC*, A5PA and A5PH (excludes TCA, WCA and YCA), Install the Start Kit Assembly in the Control Box
Figure 4. Wiring Diagram for Dual Capacitor Models
Figure 5. Wiring Diagram for Single Capacitor Models
About Trane and American Standard Heating and Air Conditioning
Trane and American Standard create comfortable, energy efficient indoor
environments for residential applications. For more information, please visit
www.trane.com or
www.americanstandardair.com
The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
18-HE76D1-4E-EN 07 Jun 2024
Supersedes 18-HE76D1-4D-EN (February 2022)
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>