Subcooling Adjustment - Trane 7 Series Field Reference Data

Heater Model No.
No Heater
BAYEVAC05++1
BAYEVAC08++1
BAYEVAC10++1
BAYEVAC10LG3
BAYEVBC15LG3
BAYEVBC15BK1 - Circuit 1 1
BAYEVBC15BK1 - Circuit 2
BAYEVBC20BK1 - Circuit 1 1
BAYEVBC20BK1 - Circuit 2
BAYEVCC25BK1 - Circuit 1 1
BAYEVCC25BK1 - Circuit 2
BAYEVCC25BK1 - Circuit 3
Note: * May be "A" or "T"
Note: ** Motor Amps
1 MCA and MOP for circuit 1 contains the motor amps

SUBCOOLING ADJUSTMENT

Indoor Unit Model No.
*AM7A0B30H21SA
*AM7A0C36H31SA
*AM7A0C48H41SA
*AM7A0B30H21SA
*AM7A0C36H31SA
*AM7A0C48H41SA
*AM7A0B30H21SA
*AM7A0C36H31SA
*AM7A0C48H41SA
*AM7A0B30H21SA
*AM7A0C36H31SA
*AM7A0C48H41SA
* May be "A" or "T"
All other matches must be charged per the nameplate charging instructions.
DISTANCE FROM BELLY BAND TO SHAFT FACE OF MOTOR FOR MINIMUM VIBRATION
BLOWER HOUSING
WHEEL
No. of
Capacity
Circuits
Amps per
kW BTUH
0 - -
1 4.80 16400
1 7.68 26200
1 9.60 32800
1-3 PH 9.60 32800
1-3 PH 14.40 42000
9.60 32800
2
4.80 16400
9.60 32800
2
9.60 32800
9.60 32800
3
9.60 32800
4.80 16400
Outdoor Unit Model No.
4A6H6024E, 4TWX6024E
4A6H6036E, 4TWX6036E
4A6H6048E, 4TWX6048E
4A7A6024E, 4TTX6024E
4A7A6036E, 4TTX6036E
4A7A6048E, 4TTX6048E
4TWZ0024A, 4A6Z0024A
4TWZ0036A, 4A6Z0036A
4TWZ0048A, 4A6Z0048A
4TTZ0024A, 4A7Z0024A
4TTZ0036A, 4A7Z0036A
4TTZ0048A, 4A7Z0048A
BELLY BAND
A
A is determined per chart
Wheel is centered in
Blower Housing
Heater Attribute Data
*AM7A0C60H51SA
240 Volt
Heater Minimum Maximum
Circuit Overload
Circuit Ampacity Protection
5.5** 7 15
20.0 30 30
32.0 45 45
40.0 55 60
23.1 34 35
34.6 48 50
40.0 55 60
20.0 25 25
40.0 55 60
40.0 50 50
40.0 55 60
40.0 50 50
20.0 25 25
Subcooling
9°
10°
8°
8°
8°
8°
9°
10°
12°
9°
11°
13°
MOTOR
TAM7­18
208 Volt
Capacity Heater
Amps per
Circuit
kW BTUH
- - 5.5**
3.60 12300 17.3
5.76 19700 27.7
7.20 24600 34.6
7.20 24600 20.0
10.80 36900 30.0
7.20 24600 34.6
3.60 12300 17.3
7.20 24600 34.6
7.20 24600 34.6
7.20 24600 34.6
7.20 24600 34.6
3.60 12300 17.3
MODEL
*AM7A0A24H21SA
*AM7A0B30H21SA
*AM7A0C36H31SA
*AM7A0C42H31SA
*AM7A0C48H41SA
*AM7A0C60H51SA
* May be "A" or" T"
Minimum Maximum
Circuit Overload
Ampacity Protection
7 15
27 30
40 40
49 50
30 30
42 45
49 50
22 25
49 50
43 45
49 50
43 45
22 25
DIM "A"
2-3/8
2-3/8
2-3/8
2-3/8
2-3/8
2-3/8