46
18-GJ82D1-1F-EN
Filters
Table 24.
Filter Considerations
•
A filter must be installed within the system.
•
A filter channel is provided in the unit at the bottom of the Blower/
Filter compartment.
•
For customer ease of filter maintenance, it is recommended that a
properly sized remote filter grill(s) be installed for units that are
difficult to access. Airflow should not exceed the maximum rated
velocity of the filter being used.
Table 25.
Filter Sizes
Cabinet Size *
A
B
C
Filter Size
16 x 20
20 x 20
22 x 20
* Cabinet size is indicated by the 7th digit in model number.
Filter in air handler
cabinet
(Upflow Application)
System Charge Adjustments
System Matched with:
Indoor Unit Model No.
Outdoor Unit Model No.
Subcooling
Single Compressor
2–Stage HP
TAM9A0B30V31DB
4A6H6024E/G, 4TWX6024E/G
4A6H7024, 4TWX8024
9°
TAM9A0C36V31DB
4A6H6036E/G, 4TWX6036E/G
4A6H7036, 4TWX8036
10°
TAM9A0C48V41DB
4A6H6048E/G, 4TWX6048E/G
4A6H7048, 4TWX8048
8°
Single Compressor
2–Stage AC
TAM9A0B30V31DB
4A7A6024E/G, 4TTX6024E/G
4A7A7024, 4TTX8024
8°
TAM9A0C36V31DB
4A7A6036E/G, 4TTX6036E/G
4A7A7036, 4TTX8036
8°
TAM9A0C48V41DB
4A7A6048E/G, 4TTX6048E/G
4A7A7048, 4TTX8048
8°
Two Compressor
2–Stage HP
TAM9A0B30V31DB
4A6Z0024A, 4TWZ0024A
9°
TAM9A0C36V31DB
4A6Z0036A/B, 4TWZ0036A/B
10°
TAM9A0C48V41DB
4A6Z0048A/B, 4TWZ0048A/B
12°
TAM9A0C60V51DB
4A6Z0060A, 4TWZ0060A
12°
Two Compressor
2–Stage AC
TAM9A0B30V31DB
4A7Z0024A, 4TTZ0024A
9°
TAM9A0C36V31DB
4A7Z0036A/B, 4TTZ0036A/B
11°
TAM9A0C48V41DB
4A7Z0048A/B, 4TTZ0048A/B
12°
NOTES:
1. Variable Speed outdoor units must be charged per the outdoor unit instructions.
2. All other matches must be charged per the nameplate charging instructions.
