8
To change the calibration 63
To adjust the oven temperature higher 63
To adjust the oven temperature lower 63
Troubleshooting 64 - 65
F1 code 64
F3 code 64
F9 code 64
Control will not program 64
Time bake does not operate 64
Convection bake 64
Neither the fan motor or the assist element operates 64
Fan motor does not operate 64
Assist element does not operate 64
Control does not operate in preheat 64
Blank Display 65
Bake element does not heat 65
Broil element does not heat 65
Oven door does not lock when the oven is programmed for clean 65
Lock motor runs continuously 65
Oven door locks but the oven does not heat 65
Door latch is partly closed with door open 65
Sample schematic for ES450 control system 66
Warmer drawer 67 - 68
To set the warmer drawer thermostat control 67
How the warmer drawer circuit works 67
Troubleshooting 67 - 68
Element does not heat 67
If the element heats during preheat, then stays off
until the temperature drops to about 130° F 68
If the element does not cycle off 68
If the warmer drawer is slow preheating 68
If the warmer drawer heats, but the indicator
light does not glow 68
SECTION D - DISASSEMBLY AND REPLACEMENT OF PARTS 69 - 86
Backguard 69 - 73
To remove the backguard back panel 69
To remove the infinite switches 69
To remove the knobs 69
To remove the potentiometers 69
To remove the user interface board 70
To remove the display window 70
To remove the top elements indicator light 71
To remove the electronic oven control 71
To remove the oven light switch 71
To remove the control panel 71
To remove the end caps 71
To remove the splasher panel 72
Main Top Area 73 - 76
To remove the main top with coil elements 73
To remove the main top on smooth top ranges 74
To remove the main top hinges 75
Top elements 75
To remove coil elements 75
To remove smooth top elements 75
To remove and replace terminal blocks for coil elements 76
To remove the lift and lock rods 76
