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Table 4B — Capacity Control Steps, 080-110 and Associated Modular Units (cont)
UNIT
30GN
CONTROL
STEPS
LOADING SEQUENCE A LOADING SEQUENCE B
%
Compressors
%
CompressorsDisplacement Displacement
(Approx) (Approx)
090, 245B (50 Hz)
A1†,B1†**
1 — — 7 B1††
2 — — 14 B1*
3— — 21 B1
4 — — 29 A1,B1††
5 — — 36 A1,B1*
6 — — 43 A1,B1
7 — — 46 A1*,B1††,B2
8 — — 53 A1,B1††,B2
9 — — 60 A1,B1*,B2
10 — — 67 A1,B1,B2
11 — — 79 A1*,A2,B1††,B1
12 — — 86 A1,A2,B1††,B1
13 — — 93 A1,A2,B1*,B2
14 — — 100 A1,2,B1,B2
090, 245B (50 Hz)
A1†**,B1†**
1 7 A1†† 7 B1††
2 14 A1* 14 B1*
321 A1 21 B1
4 29 A1††,B1 29 A1,B1††
5 36 A1*,B1 36 A1,B1*
6 43 A1,B1 43 A1,B1
7 49 A1††,A2,B1†† 46 A1*,B1††,B2
8 54 A1††,A2,B1* 53 A1,B1††,B2
9 61 A1††,A2,B1 60 A1,B1*,B2
10 68 A1*,A2,B1 67 A1,B1,B2
11 75 A1,A2,B1 72 A1††,A2,B1††,B2
12 79 A1††,A2,B1*,B2 79 A1*,A2,B1††,B2
13 86 A1††,A2,B1,B2 86 A1,A2,B1††,B2
14 93 A1*,A2,B1,B2 93 A1,A2,B1*,B2
15 100 A1,A2,B1,B2 100 A1,A2,B1,B2
100, 255B,
270B (60 Hz)
A1†,B1†
1 16 A1* 16 A1*
223 A1 23 A1
3 31 A1*,B1* 31 A1*,B1*
4 39 A1*,B1 39 A1*,B1
5 46 A1,B1 46 A1,B1
6 58 A1*,A2,B1* 58 A1*,A2,B1*
7 66 A1*,A2,B1 66 A1*,A2,B1
8 73 A1,A2,B1 73 A1,A2,B1
9 85 A1*,A2,B1*,B2 85 A1*,A2,B1*,B2
10 92 A1*,A2,B1,B2 92 A1*,A2,B1,B2
11 100 A1,A2,B1,B2 100 A1,A2,B1,B2
100, 255B,
270B (60 Hz)
A1†**,B1†
1 8 A1†† — —
2 16 A1* — —
323 A1 — —
4 31 A1††,B1 — —
5 39 A1*,B1 — —
6 46 A1,B1 — —
7 50 A1††,A2,B1* — —
8 58 A1††,A2,B1 — —
9 66 A1*,A2,B1 — —
10 73 A1,A2,B1 — —
11 77 A1††,A2,B1*,B2 — —
12 85 A1††,A2,B1,B2 — —
13 92 A1*,A2,B1,B2 — —
14 100 A1,A2,B1,B2 — —
100, 255B,
270B (60 Hz)
A1†,B1†**
1 — — 8 B1††
2 — — 16 B1*
3— — 23 B1
4 — — 31 A1,B1††
5 — — 39 A1,B1*
6 — — 46 A1,B1
7 — — 50 A1*,B1††,B2
8 — — 58 A1,B1††,B2
9 — — 66 A1,B1*,B2
10 — — 73 A1,B1,B2
11 — — 77 A1*,A2,B1††,B2
12 — — 85 A1,A2,B1††,B2
13 — — 92 A1,A2,B1*,B2
14 — — 100 A1,A2,B1,B2
*Unloaded compressor.
†Compressor unloader, standard.
**Compressor unloader, accessory.
††Two unloaders, both unloaded.
NOTE: These capacity control steps may vary due to lag compressor
sequencing.
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