Error Code C-F2
Main-to-Touch communication information — communication error between Main PCB and Touch PCB
Moderate
Address soon - your appliance may not work properly
What This Means
Wire harness disconnected between Main PCB and Touch PCB; Incorrect firmware version on Main or Touch PCB
How to Fix
- 1
Check firmware versions: Main 1204, Touch 02
- 2
Check if wire harness is disconnected; if so reconnect completely
- 3
Retest operation
- 4
Replace PCB if communication error persists after reconnection
Other Error Codes for NX58J7750SS
Divider sensing information — Flex Duo divider insert or remove state mismatch
PCB sensor opened or shorted — oven sensor error at PCB side
Shorted key — keypad short circuit detected
Oven heating over — oven temperature has risen excessively, triggered at 650 F (343 C) in any cooking function except self-clean
PCB ambient temperature high — safety error
Door locking information — door lock mechanism error
BLDC motor operation information — cooling fan motor or air intake motor error
Oven sensor opened (over 2950 ohm) or oven sensor shorted (under 930 ohm)