Jenn-Air Luxury Series Service Manual page 40

Unit always start in normal operation or showroom mode. To get into “mode selection” with fresh
food door open and the fresh food door switch taped in the closed position, press “Power
Interrupt” 3 times. Display will show “Current Mode”. Use the FZ up & down selector to change
mode selection.
Note:
16021730 Rev. 0
Diagnostic Control Mode
OUT
40
Note:
PI-Start and Stop Test
PI-Start and Stop Test
PI- Set & Un-Set override
PI-Start & Stop Test
Measure thermistor ohms at connector JP2-3,4 with JP2 removed. If
open or short circuit check thermistor part at terminals in FF
compartment. If part is good, debug wire harness.
*
See Diagnostic supplied with the product for the latest revision.
*
Software Revision
PI - POWER Interrupt
FU - Freezer Up
FD - Freezer Down