Table 4C - Capacity Control Steps,
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| LOADING EQUENCE A |
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| r | LOADING | EQUENCE 8 |
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| UNIT |
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| % |
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| % |
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| 3 0 G N |
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| Displacement |
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| Compressors |
| Displacement |
| Compressors |
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| (Apwxl |
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| UQwrox) |
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| 6 |
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| - | - |
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| - |
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| :: |
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| AlPtlBl’ |
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| - | - |
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| :“; |
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| - | - |
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| “Att;l”l’ |
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| - | - |
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| - | - |
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| zi |
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| Al ,‘sl |
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| - |
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| 4 9 |
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| AWh$Y; |
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| - |
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| 5 3 |
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| - |
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| Al ,A2,& |
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| ii |
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| Altt,A2,Bi*,B2 |
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| Al tt,A2,Bl | ,B2 |
| - | - |
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| i: |
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| Al *,A2,Bl ,B2 |
| - | - |
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| Al | ,A2,Bl | ,B2 |
| - | - |
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| ii: |
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| Al tt,A2,A3,Bl | ,B2 |
| - | - |
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| 9 5 |
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| Al *,A2,A3,Bl |
| ,B2 |
| - |
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| 1 0 0 |
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| Al .A2.A3.81 |
| .B2 |
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| - |
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| B1 tt |
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| - |
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| - |
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| BP- |
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| - |
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| - |
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| - |
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| - |
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| AIBL | * |
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| - |
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| - |
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| Ai,Bl |
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| - |
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| - |
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| Al *,Bl ft,B2 |
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| - |
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| - |
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| “Ai”B’lt”tb;’ |
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| - |
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| - |
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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 ,A2,Bl | *,B2 |
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| - |
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| - |
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| Al ,A2,Bl | ,B2 |
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| - |
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| Al ,A2,A3,Bl | *,B2 |
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| - |
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| Al .A2,A3,Bl ,B2 |
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| $y! |
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| Bitt |
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| Bl* |
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| Al;Bl* |
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| AIBIL * |
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| Al tt’,Bl |
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| Al ;kBl |
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| Al *,Bi |
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| Al *,Bl tt,B2 |
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| Al | Al ,Bl |
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| “A;B~ltti3”2’ |
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| 150 (60 Hz) |
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| tt,A2,Bl |
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| Al *,A2,Bl |
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| Al’,Bl*i32 |
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| Aly*,Blt** |
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| Al ,A2,81 |
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| Al ,A2,Bi *,B2 |
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| Al tt,A2,Bl | *,B2 |
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| Al ,A2,Bl | ,B2 |
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| Al tt,A2,Bl | ,B2 |
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| Al ,A2,A3,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 |
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| - |
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| Altt,A2,A3,Bi | ,B2 |
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| - |
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| Al *,A2,A3,Bl |
| ,B2 |
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| - |
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| Al ,A2,A3,Bl |
| ,B2 |
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| - |
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| Ai* |
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| Bl* |
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| A l % | * |
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| Al&q* |
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| Al ‘,Bl |
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| Al ,‘sl* |
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| Al ,Bl |
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| Al ,Bl |
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| Ai*,A2,Bl* |
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| Al *,Bl *,B2 |
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| 15Aq y4 |
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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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| I |
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| Ai*,A2,Bl*,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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| 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,A3,Bl *,B2 |
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| Al *.A2,A3.B1 |
| .B2 |
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| Al ,A2,A3,Bl *,B2 |
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| Al ,k2,k3,Bl | ,,B2 |
| - |
| Al ,A2,A3,Bl ,B2 |
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| Al tt |
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| - |
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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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| Al*,& |
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| - | - |
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| Al ,Bl |
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| - | - |
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| Wh‘v‘&E&’ |
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| - | - |
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| - | - |
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| Al ,h2,1Bl |
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| - | - |
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| Al tt,A2,Bl |
| ,B2 |
| - |
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| Al | *,A2,Bl | ,B2 |
| - |
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| Af ,A2,Bl | ,B2 |
| - |
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| Al tt,A2,A3,Bi | ,B2 |
| - | - |
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| Al *,A2,A3,Bl |
| ,B2 |
| - |
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| Al ,A2,A3,Bl |
| ,B2 |
| - | - |
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| *Unloaded compressor. |
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| tCompressor | unloader, standard |
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**Compressor unloader, accessory. ttTwo unloaders, both unloaded
NOTE: These capacity control steps may vary due to lag compressor sequencing
1 6