(CP1 power, CP1A power, CP1B power, CP2 power, CP2A power, CP2B power)
Parameters CP1 power to CP2B power (up to 6 steps) can be used to shut down an individual compressor requiring service or for reasons. The compressors % of load number must be changed to zero. The GR3 will not look for the compressor which has a 0 % service value set into this function. All general and safety controls directly related to this specific compressor only will be overlooked. All other compressors showing a unit % will run and operate as needed. Upon completion of the service for the compressor requiring shut down return the power parameter % to its normal value. The compressor will start up in the next cycle.