TS13-01 Troubleshooting manual 10
ROTATION REGULATING FUNCTIONS
* Defrost control for heat pump model only
STARTING ROTATION
STARTING CONTROL
- To avoid excessive oil discharge from compressor or to promote oil lubrication during startup.
- To prevent liquid flood back to the compressor.
- To limit starting current.
- When compressor starts to rotate from OFF to ON, compressor rotation is set to run gradually to each
upper limit at a specific timer setting.