r-A
Table 4C - Capacity Control Steps,
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| LOAD11 i SEQUENCE A |
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| LOADING SEQUENCE B |
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| UNIT |
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| Compressors | f | % |
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| Compressors |
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| SIZE |
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| Displacement |
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| Al* |
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| (Approx) |
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| 9 |
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| Bl* |
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| Al% * |
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| i; |
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| Al% * |
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| Al ‘,Bl |
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| Al .Bl* |
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| Al,Bi |
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| Al’,Bl |
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| Al *,A2,Bl* |
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| Al*.Bl*,B2 |
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| Al *,A2,Bl |
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| Al ,Bl *,B2 |
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| Al | ,A2,Bf |
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| Al | ,Bl ,B2 |
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| 210, 390A, |
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| Al”,AP,Bi | *,B2 |
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| Al *,A2,Bl *,B2 |
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| Al • | ,A2,Bl ,B2 |
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| Al ,A2,Bl | *,B2 |
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| 420AIB (60 Hz) |
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| Al ,A2,Bl | ,B2 |
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| Al | ,A2,Bl | ,B2 |
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| Al**,Bl** |
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| Al *,A2,A3,Bl ‘,B2 |
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| Al *,A2,Bl *,B2,B3 |
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| Al *,A2,A3,Bi | ,B2 |
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| Al ,A2,Bl*,B2,B3 |
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| Al | ,A2,A3,Bl | ,B2 |
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| Al ,A2,Bl | ,B2,B3 |
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| Al *,A2,A3,Bl *,E32,B3 |
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| Al *,A2,A3,Bl *,B2,83 |
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| Al | *,A2,A3,Bl | ,B2,B3 |
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| Al | ,A2,A3,Bl | *,B2,B3 |
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| Al | ,A2,A3,Bi | ,B2,B3 |
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| Al | ,A2,A3,Bl | ,B2,B3 |
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| Al *,A2,A3,A4,Bl | *,B2,B3 |
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| AY*,A2,A3,A4,Bi | *,B2,B3 |
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| Al *.A2.A3.A4.B1 | ,B2,B3 |
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| Al ,A2,A3,A4,Bl*,B2,B3 |
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| Al | ,k2,A3,A4,Bl ,B2,B3 |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| A& |
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| A& |
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| 210, 390A, |
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| Al | ,A2,Bl |
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| Al $1 ,B2 |
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| 420/U; |
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| Al ,A2,Bl | ,B2 |
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| Al | ,A2,B1 | ,B2 |
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| Al | ,A2,A3,Bl | ,B2 |
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| Al ,A2,Bl ,B2,B3 |
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| Al | ,A2,A3,Bl | ,B2,B3 |
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| Al .A2.A3.Bl .B2.B3 |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| Al” |
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| - |
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| - |
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| - |
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| Al”B1 |
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| - |
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| - |
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| Al ,Bl |
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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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| Al | ,A2,Bl |
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| - |
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| 210, 390A, |
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| Al *,A2,Bl | ,B2 |
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| - |
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| 42Ofy;; | w |
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| Al ,A2,Bl | ,B2 |
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| Al*,A2,A3,Bl ,B2 |
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| Al | ,A2,A3,Bl | ,B2 |
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| Al | *,A2,A3,Bl | ,B2,B3 |
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| Al | ,A2,A3,Bi | ,B2,83 |
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| - |
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| Al*,A2,A3,A4,Bl ,B2,B3 |
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| - |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| - |
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| - |
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| Bl* |
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| - |
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| - |
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| - |
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| - |
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| AIB& * |
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| - |
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| - |
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| Al’,Bl |
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| - |
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| - |
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| Al ,Bl *,B2 |
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| - |
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| - |
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| Al | ,Bl ,B2 |
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| 210, 390A, |
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| - |
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| Al | ,A2,Bl | *,B2 |
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| 42Of,~gw |
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| - |
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| Al ,A2,Bl | ,B2 |
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| - |
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| Al ,A2,Bl *,B2,B3 |
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| Al ,A2,Bl | ,B2,B3 |
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| Al | ,A2,A3,Bl | *,B2,B3 |
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| Al | ,A2,A3,Bl | ,B2,B3 |
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| - |
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| - |
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| Al | ,A2,A3,A4,B1 | *,B2,B3 |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| Al* |
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| Bl* |
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| Al% * |
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| Al& * |
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| Al ‘,Bl |
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| Al .Bl* |
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| Al ,Bl |
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| Al’,Bi |
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| Al*,A2,Bl* |
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| Al*.Bl*,B2 |
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| Al *,A2,Bl |
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| Al | ,Bl | *,B2 |
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| Al | ,A2,Bl |
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| Al | ,Bl ,B2 |
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| 210,39OA, |
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| Al • | ,A2,Bl *,B2 |
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| Al • | ,A2,Bl *,B2 |
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| Al *,A2,Bl ,I32 |
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| Al | ,A2,Bl | *,B2 |
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| 42\yE gyp) |
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| Al ,A2,Bl | ,B2 |
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| Al | ,A2,Bl | ,B2 |
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| Al *,A2,A3,Bl | *,B2 |
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| Al *,A2,Bl *,B2,B3 |
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| Al | *,A2,A3,Bi | ,B2 |
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| Al ,A2,Bl *,B2,B3 |
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| Al | ,A2,A3,Bl | ,B2 |
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| Al ,A2,Bl | ,B2,83 |
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| Al *,A2,A3,Bl *,B2,B3 |
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| Al *,A2,A3,Bl*,B2,B3 |
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| Al | *,A2,A3,Bl | ,B2,83 |
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| Al | ,A2,A3,Bl | *,B2,B3 |
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| Al ,A2,A3,Bl | ,B2,83 |
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| Al ,A2,A3,Bl ,B2,83 |
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| Al*,A2,A3,A4,Bl*,B2,83 |
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| Al*,A2,A3,A4,Bl*,B2,83 |
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| Al | *,A2,A3,A4,Bl | ,WB3 |
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| Al ,A2,A3,A4,81*,B2,B3 |
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| Al | .A2.A3.A4.B1 | BZB3 |
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| Al | ,A2,A3,A4,Bl | ,B2,B3 |
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| *Unloaded compressor |
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| tCompressor | unloader, standard |
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| **Compressor | unloader, | accessory |
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ttTwo unloaders, both unloaded.
NOTE: These capacity control steps may vary due to lag compressor sequencing.
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