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The relationship of these parameters can be seen in the time proportional control strategy diagrams shown below:
Difference Above Setpoint
Stages added using the fast delay timer
Load Bandwidth
Stages added using the normal delay timer
Load Deadband
No stages added or removed
Control Setpoint
No stages added or removed
Unload Deadband
Unload Bandwidth
Stages added using the fast delay timer
Difference Below Setpoint
Remote Capacity Control
When the Network Communications option is enabled, and the compressor is in the Remote mode, capacity
control is performed using load and unload messages from a remote computer. For more information on network
operation, please refer to Appendix C.
Auto-Remote Capacity Control
When the Network Communications option is enabled, and the compressor is in the Auto-Remote mode, capacity
control is performed using AUTOMATIC CAPACITY CONTROL. The control setpoint is selected using setpoint
messages from a remote computer.
Stage Control Safety
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