Lincoln 1921, 1922 service manual

Page 14

voltage (120/240) and frequency (50Hz./60Hz.). After the new control is installed, the control will need to be initialized. To initialize the new control, press and hold the two center buttons on the front control panel. After the oven starts, release the buttons, the control is now initialized. Reassemble in reverse order and check system operation.

14	DTF – 1920 Series Service Manual

Image 14

Contents Dual Technology Finisher Dual Technology Finisher Schematic Diagram Model 1922 S/N 8001207 and Below Model 1921 / 1922 S/N 8001208 and Above Troubleshooting Guide With Power on and Thermocouple Digital multimeter Page SWITCH, ON/OFF SWITCH, Standby Replacement MOTOR, Main FAN ReplacementMain FAN Replacement RELAY, Time Delay ReplacementRELAY, Main Heater RELAY, Infrared Heater Replacement Circuit BREAKER, Main Motor ReplacementFuse Holder Replacement Reversing SWITCH, Conveyor ReplacementAIR Pressure Switch Replacement CAPACITOR, Conveyor Motor ReplacementConveyor Motor Replacement AIR Pressure Switch AdjustmentHeating ELEMENT, Infrared Replacement THERMOSTAT, HI-LIMIT ReplacementHeating ELEMENT, Main Replacement Main Control ReplacementPage This page intentionally left blank General View Page Control BOX View Page Rear View Page Conveyor Model 1921 8001200 and Above