40
Section 17. Start Up
17.1 System Charge Adjustments
Section 16. Filters
16.1 Filter Considerations
Filter in
air handler
cabinet
(Upflow
Application)
•
A filter must be installed within the system.
•
A filter channel is provided in the unit, at the bot-
tom of the Blower/Filter compartment.
•
For customer ease of fil ter 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.
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.
Table 16.1 Filter Sizes
Sytem Matched with:
Indoor Unit Model No.
Outdoor Unit Model No.
Subcooling
16 SEER HP
TAM7A0B30H21SB
4A6H6024E/G, 4TWX6024E/G
9°
TAM7A0C36H31SB
4A6H6036E/G, 4TWX6036E/G
10°
TAM7A0C48H41SB
4A6H6048E/G, 4TWX6048E/G
8°
16 SEER AC
TAM7A0B30H21SB
4A7A6024E/G, 4TTX6024E/G
8°
TAM7A0C36H31SB
4A7A6036E/G, 4TTX6036E/G
8°
TAM7A0C48H41SB
4A7A6048E/G, 4TTX6048E/G
8°
20 SEER HP
TAM7A0B30H21SB
4TWZ0024A, 4A6Z0024A
9°
TAM7A0C36H31SB
4TWZ0036A/B, 4A6Z0036A/B
10°
TAM7A0C48H41SB
4TWZ0048A/B, 4A6Z0048A/B
12°
TAM7A0C60H51SB, TAM7B0C60H51SA
4TWZ0060A, 4A6Z0060A
12 °
20 SEER AC
TAM7A0B30H21SB
4TTZ0024A, 4A7Z0024A
9°
TAM7A0C36H31SB
4TTZ0036A/B, 4A7Z0036A/B
11°
TAM7A0C48H41SB
4TTZ0048A/B, 4A7Z0048A/B
13°
All other matches must be charged per the nameplate charging instructions.