Turbo Chef Technologies 3240 manual Initiating a Burn-In Test, Erasing all Oven Settings

2 0 OVEN MODES

Initiating a Burn-In Test Clearing the Fault Counts

NOTE: Burn-in tests are for manufacturing use only. DO NOT initiate a burn-in test unless expressly instructed by TurboChef.

To initiate a burn-in test, Press L2 (Figure 19, page 17) on screen 2 of the TEST MODE.

The burn-in test (Figure 25) runs the oven for 45 minutes to ensure correct oven operation. When the burn-in test completes, the burn-in complete screen (Figure 26) appears. Press any key to send the oven to the COOLING DOWN MODE. If the burn-in test fails, the applicable error code will appear and the oven will return to

the COOLING DOWN or OVEN OFF MODE.

Erasing all Oven Settings

To erase all oven settings and return the oven to the manufacturer defaults, press L3 (Figure 19, page 17) on screen 2 of the TEST MODE. The oven will ask you to confirm this action (Figure 27); press R3 to confirm or the back/off key to cancel.

CAUTION: Settings cannot be retrieved once the erase option is confirmed.

To clear the fault counts (reset all fault counts to 0), press R3 (Figure 19, page 17) on screen 2 of the test mode. The oven will ask you to confirm this action (Figure 28), press R3 to confirm or the back/off key to cancel

CAUTION: Fault counts cannot be retrieved once the erase option is

confirmed.

Viewing the Serial Number

The serial number is located at the bottom of screen 2 of the TEST MODE (Figure 19, page 17).

CAUTION: Write this number down before replacing the I/O control board. Replacing the I/O control board will erase this number from the oven’s memory.

If replacing a control board, see page 19 for re- entering the serial number.

L1	BREAKFAST		TOP AIR 80 %		R1	L1		R1
		Burn-In in Progress
L2	BELT F		COOKING	SET	R2	L2	ERASE ALL?	R2
	5:00		OVEN TCC = 475F	475F
		Time Left = 42:37
L3	BELT R				R3	L3	Continue?	R3
	3:20	100%	BTM AIR 100 %
Figure 25: Burn-In Test Screen						Figure 27: Confirm Erase All Screen
L1					R1	L1		R1
L2	BURN-IN COMPLETE				R2	L2	CLEAR FAULTS?	R2
			OVEN TCC = 475F
L3		PRESS ANY KEY TO CONTINUE			R3	L3	Continue?	R3

Figure 26: Burn-In Passed Screen Figure 28: Confirm Clear Fault Counts Screen