System Charge N-Coil; System Charge N-Coil Data Notes - Coleman LX Series Technical Manual

System charge N-coil

Table 4: System charge N-coil
Outdoor unit model TCE2B18S21S TCE2B24S21S TCE2B30S21S TCE2B36S21S TCE2B42S21S TCE2B48S21S TCE2B60S21S
Required indoor BA1
1,2
metering device
Indoor coil Additional charge (oz)
3,4,5
model
AE18B —
AE24B —
AE30B 4
AE36B —
AE36C —
AE42C —
AE48C —
AE48D —
AE60C —
AE60D —
AVC18B —
AVC24B —
AVC30B 4
AVC36B —
AVC36C —
AVC42C —
AVC48C —
AVC48D —
AVC60C —
AVC60D —
CF/CM/CU18(A,B) —
CF/CM/CU24(A,B) —
CF/CM/CU30(A,C) 4
CF/CM/CU30B 4
CF/CM/CU36B —
CF/CM36C —
CF42B —
CF/CM42C —
CF/CM48(C,D) —
CF/CM60(C,D) —
CF/CM64D —
Some of the combinations shown in the above System Charge table require Advanced Main Air Circulating Fan indoor
product. For approved coil only matches, please see the Coil only capacity table.

System charge N-coil data notes

1. For applications requiring a TXV, use S1-1TVM*** series kit.
2. A TXV kit must be used with these indoor units to obtain system performance.
3. Systems matched with furnaces or air handlers not equipped with blower-off delays may
require blower time delay.
4. Do not use CF coils in horizontal applications.
5. Charge adders shown above do not indicate that coils are rated for every application. Refer
to the performance data tables for actual performance for specified system matches. Obtain
certified system ratings from http://www.ahridirectory.org.
12 Coleman Technical Guide: LX Series TCE2B Models - 14.3 SEER2 Split-System Air Conditioner - Single-Phase
BA1 BA1 BC1
— — —
— — —
4 0 —
— 2 —
— 2 —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
4 0 —
— 2 —
— 2 —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
4 0 —
4 0 —
— 2 —
— 2 —
— — 2
— — 2
— — —
— — —
— — —
Johnson Controls Ducted Systems
BC1 BC1 BC1
— — —
— — —
— — —
— — —
— — —
2 — —
2 0 —
2 0 —
— 2 0
— — 20
— — —
— — —
— — —
— — —
— — —
2 — —
2 0 —
2 0 —
— 2 0
— — 20
— — —
— — —
— — —
— — —
— — —
— — —
— — —
0 — —
2 0 —
— 2 0
— — 20