Table 4A — Capacity Control Steps, 040-070
UNIT
30GN
CONTROL
STEPS
LOADING SEQUENCE A LOADING SEQUENCE B
%
Compressors
%
CompressorsDisplacement Displacement
(Approx) (Approx)
040 (60 Hz)
A1†,B1
1 25 A1* — —
250A1 — —
3 75 A1*, B1 — —
4 100 A1,B1 — —
040 (60 Hz)
A1†,B1**
1 25 A1* 25 B1*
250A1 50B1
3 75 A1*,B1 75 A1,B1*
4 100 A1,B1 100 A1,B1
040 (50 Hz)
045 (60 Hz)
A1†,B1
1 24 A1* — —
247A1 — —
3 76 A1*,B1 — —
4 100 A1,B1 — —
040 (50 Hz)
045 (60 Hz)
A1†,B1**
1 24 A1* 37 B1*
247A1 53B1
3 61 A1*,B1* 61 A1*,B1*
4 76 A1*,B1 84 A1,B1*
5 100 A1,B1 100 A1,B1
040 (50 Hz)
045 (60 Hz)
A1†,B1**
1 — — 21 B1††
2 — — 37 B1*
3— — 53B1
4 — — 68 A1,B1††
5 — — 84 A1,B1*
6 — — 100 A1,B1
045 (50 Hz)
050 (60 Hz)
A1†,B1
1 31 A1* — —
244A1 — —
3 87 A1*,B1 — —
4 100 A1,B1 — —
045 (50 Hz)
050 (60 Hz)
A1†,B1**
1 31 A1* 38 B1*
244A1 56B1
3 69 A1*,B1* 69 A1*,B1*
4 87 A1*,B1 82 A1,B1*
5 100 A1,B1 100 A1,B1
045 (50 Hz)
050 (60 Hz)
A1†**,B1
1 18 A1†† — —
2 31 A1* — —
3 73 A1††,B1 — —
4 87 A1*,B1 — —
5 100 A1,B1 — —
045 (50 Hz)
050 (60 Hz)
A1†**,B1**
1 18 A1†† — —
2 31 A1* — —
344A1 — —
4 56 A1††,B1* — —
5 73 A1††,B1 — —
6 87 A1*,B1 — —
7 100 A1,B1 — —
045 (50 Hz)
050 (60 Hz)
A1†,B1**
1 — — 20 B1††
2 — — 38 B1*
3— — 56B1
4 — — 51 A1*,B1††
5 — — 64 A1,B1††
6 — — 82 A1,B1*
7 — — 100 A1,B1
*Unloaded compressor.
†Compressor unloader, standard.
**Compressor unloader(s), accessory.
††Two unloaders, both unloaded.
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