Part of a series of articles on. Analytical psychology (sometimes analytic psychology), also called Jungian psychology, is a school of psychotherapy which originated in the ideas of Carl Jung, a Swiss psychiatrist. It emphasizes the importance of the individual psyche and the personal quest for wholeness.
For any application where human oversight is needed, a Standard Stop/Start PB station should be combined with the HOA. The function of a HOA (Hand-Off-Auto) selector switch is to control whether a motor is in hand (manual) mode, auto mode, or off. To operate the motor while hand mode is selected, start and stop push buttons are usually used.
Most radiant portable electric heaters have a built in safety device called a high limit control which is supposed to shut off the heater if the sensor detects too high of a temperature in the unit. The rotary switch on a portable electric heater is how the heater is turned on and off. If the rotary switch on a portable heater is defective and there are problems with the high limit control on the heater, there is the possibility that the heater may ignite and start a house fire.