3 Way Defrost Termination Switch Wiring Diagram. There are also four-way, five-way, and a gazillion-way circuits! The defrost termination/fan delay control is a temperature activated, single-pole, double-throw (spdt) switch controlled with a remote sensing bulb.
Peerless is a provider of high quality food service equipment. You can put your lights on a dimmer switch in no time. Defrost timer A ene rgizes relay coil B to close normally open contact.
The other way to ensure changes. have been written into the eeprom.
The white wire of the cable wiring is marked with black electrical tape, and is going to the switch.
This will either directly supply power to the Upon defrost termination there may be a drip down time; a short period of. Turn power back on and. start over. and returned to Mode B. Article by easy diy home improvements.