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BAYQSTK300A
BAYQSTK301A

18-HE76D1-4B-EN

Installer’s Guide

Quick Start Kit

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.

 

HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING

WARNING:

General Data

Be sure that the kit you order matches the one required 
for your unit model number:

•  Use BAYQSTK300A for 4WC** and 4TC** units 

(excludes 4TCA and 4WCA).

•  Use BAYQSTK301A for 4YC**, 4DC**, 4TCA and 

4WCA units.

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.

Install Quick Start Kit

1.  Remove the Control Box access panel.
2.  Mount the start kit assembly components in the 

Control Box compartment as illustrated in Figure 1 
or Figure 2. Use the mounting screws provided.

3.  Connect the three (3) wires from the start kit to the 

Control Box wiring as follows:
• Use the wiring diagram in Figure 3 for Dual capaci-

tor models.

• Use the wiring diagram in Figure 4 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.

                                                            

4.  Replace the Control Box access panel.
5.  Close the unit disconnect.
6.  Check the unit for proper operation.

WARNING

s

s

!

To prevent injury or death  due to electrical shock or 
contact with moving parts. Lock unit disconnect switch 
in open position before servicing unit.

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