Thermador PDR48, PRG48, PRG30, PRG36 S, SM, AND SMW Oven Error Code Messages…continued, Thermador

Thermador®

S, SM, AND SMW Oven Error Code Messages…continued

Error Code
Displayed	Probable Cause	Example	Corrective Action
F4	Shorted Oven Sensor Or Temperature	Short In Oven Sensor	Check Oven Sensor Wiring. Should read 1050
	At Sensor Below 40 Degrees F.	Wiring	ohms when measured from molex plug on
			main power/relay board at room temperature.
			See note 3.
F5	Element Supervisor Is disabled	Intermittent Sensor Or	Check oven sensor wiring.
	(Single Or Upper Oven)	Main power/relay	See note 3. If new sensor still displays F5
	On Single ovens including the SM,	board	replace main power/relay board.
			Check that the male pin connections on the
	and SMW models the harness
	connector from the display head,	Possible Miss-Wire	board match the female connector plug on the
	which should be on J2, is plugged into		harness.
	J7.
F7	The control is reading a shorted key.	Connection between	Replace control head kit, if persists replace
	Possible bad connection due to wiring	control head and touch	touch panel. See notes 1 & 4.
	harness to the touch control board or a	panel
	bad touch control board.

13