WR9X502 AP2061708 PS310869 for GE Refrigerator Defrost Timer Control
Replacement Refrigerator Defrost Control Timer part number WR9X502.
4 Terminals are on the timer, numbered 1,4,3,2.
Frequency 6 hour 25 minute, which means every 6 hours it turns on the heater for 25 minutes.
Timer Motor is rated 1/3HP 10A 120VAC.
Replacement for numbers AP2061708, PS310869 and TMDJ830RB9.