the temperature pulldown period, the refrigeration load
cooling coils are supplied by one compressor, the
imposed on the compressor will decrease, and the
capacity control system will prevent the suction
capacity control system will unload cylinders
pressure from dropping to the low-pressure cutout
accordingly. The unloading will result in reduced power
setting. This will prevent stopping the compressor
consumption. On those applications where numerous
before all solenoid valves are closed.
Figure 10-6.-Capacity control system.