GE GFDR485GF Technical Service Manual

Also see for GFDR270EH: Dimensions and installation information Technical service guide

GE GFDR485GF Technical Service Manual Manual pdf 36 page image

3611. Remove the steam nozzle.12. Remove the four 1/4 in. hex screws that hold therear drum support to the side panels.13. Lift the front drum support out of the key holes.Drum RollerThe dryer uses four rollers to support the drum. Therollers can be replaced by removing the triangularFODPSDQGSXOOLQJUROOHUVRȺMotor7KHPRWRULVORFDWHGRQWKHGU\HUÀRRURQWKHOHIWside.Operating Voltage: 120 VAC ReversibleHorsepower: 1/3R,P.M.: 1725Main Winding ResistanceűStart Winding ResistanceűThe motor is used to drive the drum and blowerwheel. Motor reversal is accomplished by the drumreversing relay located on the main control board.The relay swaps the location of line and neutral.The motor has two centrifugal switches that are la-beled A and B on the schematic. Switch A controls L2to the heater, and switch B connects L1 to either thestart winding when the motor is not running or to themain control board when the motor is running.Motor Connector2 6 8 4 3 9 7 5 1GNDPin 1: Centrifugal Switch A inputPin 2: Centrifugal Switch A outputPin 3: Centrifugal Switch B N.C.Pin 4: Main winding neutralPin 5: Main winding L1Pin 6: Centrifugal Switch B N.O.Pin 7: Start Winding (Aux 2)Pin 8: Start winding (Aux 1)Pin 9: Motor TCO outputMotor Removal1. Disconnect power from the unit.2. Remove the control panel.3. Remove the front panel.4. Remove the trap duct.See Rear Duct Removal on page 39.See Nozzle Holder Removal on page 49.See Motor Location on page 19.See Motor Direction 1 Highlight on page 51.See Motor Direction 2 Highlight on page 52.See Control Panel Removal on page 20.See Front Panel Removal on page 24.