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Table 4B - Capacity Control Steps,
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| I | LOADING SEQUENCE A | r | LOADING SEQUENCE B |
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| UNIT |
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| % |
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| 3 0 G N |
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| Compressors |
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| Displacement | Compressors |
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| (4wW |
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| A l * |
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| Bl* |
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| Al |
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| z! | Bi |
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| Al*,Bl* |
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| Ai*,Bl* |
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| Al *,Bi |
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| :: | Al,Bl* |
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| Al ,Bl |
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| Al | ,Bl |
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| Al | *,A2,Bl |
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| iii | Al .A2.81* |
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| Al .A2.B1 |
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| 1 0 0 | Ai,A2,Bi |
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| Aiti |
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| - | - |
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| Al” |
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| - |
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| Al+yBl* |
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| - | - |
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| AA’;Jgl |
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| - |
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| - |
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| Al ,Bl |
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| - | - |
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| Al *.A2.B1 |
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| - |
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| Al | ,A2,Bl |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| Ai,Bl |
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| - |
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| Al ,A2,61* |
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| Al ,A2,Bl |
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| Al t t |
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| Be’lt,t |
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| Ai*. |
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| 080 (60 Hz) |
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| Al+yBl* |
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| A;{:;:) |
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| Al ++,Bl |
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| Aly*,Blv |
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| Al *,Bl |
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| Al’,Bl |
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| Al ,Bl |
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| Ai,A2,Bl* |
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| Al *.A2.B1 |
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| Al ,A2,Bl |
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| Al ,k2,Bl |
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| - |
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| Al* |
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| Bl* |
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| Al% * |
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| A&* |
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| 08Aqy;,y |
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| Al $1 |
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| Al,‘Bl* |
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| Al ,Bl |
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| Al | ,Bl |
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| Al *,A2,Bl* |
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| Al *,A2,Bi * |
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| Al *,A2,Bl |
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| Al ,A2,Bl* |
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| Al | ,A2,Bl |
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| , | , |
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| Al .A2.B1 |
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| Al t t |
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| - |
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| Al* |
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| - |
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| Al+?Bl* |
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| - |
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| AWtSg |
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| - |
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| Al ,Bl |
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| - |
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| Al ++,A2,Bl • |
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| - |
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| A4l&pi’& |
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| - |
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| - |
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| Al | .A2,Bl |
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| - |
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| - |
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| B1 | t t |
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| Bl* |
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| - |
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| - |
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| AIB:l * |
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| - |
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| Ai,61 |
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| - |
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| Al *,A2,Bl++ |
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| - |
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| A;;“A’;“Wt |
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| - |
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| - |
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| Ai.A;,Bl |
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| A;.$! |
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| y&f |
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| Al+?Bl* |
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| AIBlk * |
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| 080 (SO Hz) |
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| AJ&t,$ |
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| Ai,Bl |
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| Al *,A2,B1++ |
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| Aif”*,6if** |
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| Al ,Bl |
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| “d;“A’;“B’lt’t |
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| Al ++,A2,Bl* |
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| Ai,Ai,Bi |
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| - |
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| Al ,A2,Bl |
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| *Unloaded compressor. |
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| +Compressor unloader, standard |
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| **Compressor unloader, | accessory |
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| ++Two unloaders, both | unloaded. |
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NOTE: These capacity control steps may vary due to lag compressor sequencing.