NOTE:
Air flow can be adjusted by discreetly control-
ling the W1, W2, & W3 inputs to the AFC with multi-
stage thermostats. See additional notes on wiring
diagram.
Example: TAM9A0C36 with BAYWACC08
hydronic heating coil
W1 input = 396 cfm
W1 + W2 input = 792 cfm
W1 + W2 + W3 input = 1200 cfm
Placing a jumper across all W inputs will re-
sult in the maximum airflow for the combina-
tion of heating coil and air handler.
Section 8a. 24 Volt Operation
AIRFLOW DEMAND IN 24 VOLT CONFIGURATION
COIL MODEL / AHU MODEL
W1
W1 + W2
W1 + W2 + W3
PWM CONTROLLED
BAYWAAA05SC1A w/TAM9A0A24
264
528
800
Ramped HP Airflow
BAYWABB07SC1A w/TAM9A0B30
330
660
1000
Ramped HP Airflow
BAYWACC08SC1A w/TAM9A0C36
396
792
1200
Ramped HP Airflow
BAYWACC08SC1A w/TAM9A0C42
462
924
1400
Ramped HP Airflow
BAYWACC08SC1A w/TAM9A0C48
528
1056
1600
Ramped HP Airflow
BAYWACC08SC1A w/TAM9A0C60
594
1188
1800
Ramped HP Airflow
BAYWACC11SC1A w/TAM9A0C60
660
1320
2000
Ramped HP Airflow
Airflow is based upon the heating demand from the comfort control based on the heat-pump airflow
Example: 4T outdoor unit x 400 HP Heating cfm/ton = 1600
Section 8b. Communicating Operation
AIRFLOW DEMAND IN COMMUNICATING MODE
COIL MODEL / AHU MODEL
MAXIMUM CFM
SERIAL COMMUNICATING
BAYWAAA05SC1A w/ TAM9A0A24
800
Ramped HP Airflow
BAYWABB07SC1A w/ TAM9A0B30
1000
Ramped HP Airflow
BAYWACC08SC1A w/ TAM9A0C36
1200
Ramped HP Airflow
BAYWACC08SC1A w/ TAM9A0C42
1400
Ramped HP Airflow
BAYWACC08SC1A w/ TAM9A0C48
1600
Ramped HP Airflow
BAYWACC08SC1A w/ TAM9A0C60
1800
Ramped HP Airflow
BAYWACC11SC1A w/ TAM9A0C60
2000
Ramped HP Airflow
Airflow is based upon the heating demand from the comfort control based on the heat-pump airflow
Example: 4T outdoor unit x 400 HP Heating cfm/ton = 1600
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.
© 2020
18-GJ37D1-6A-EN 04 Aug 2020
Supersedes 18-GJ37D1-6 (May 2017)
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