CLOTHES DRYER Technical Information • Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or repair of this unit. • Refer to Service Manual (DV338, DV448, DV438) for detailed installation, operating, testing, troubleshooting, and disassembly instructions. CAUTION All safety information must be followed as provided in Service Manual of DV338, DV448, DV438.
ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. ERROR ITEMS AND DIAGNOSTIC CODES An occurrence of an Error will make a sound of error melody for 5sec and con tinuously show one of the Error Displays from the following errors. Error Display LED LCD tS tO Trigger The Thermistor resistance is very low or high. Action Taken Check for : - Clogged lint screen - Restricted vent system.
ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. TEST MODE Continuous Run Mode Continuous Run Mode: 1. Press Signal + Dry Level for 3 sec during Power On State (Normal User Mode) . 2. Once in Continuous Run Mode, 7-Segment will toggle display “total cycle” and the remaining time. 3. The previous cycle will restart during Continuous Run Mode until continuous run mode is disabled. 4.
ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. Sensor Bar Touch Data Mode Definition of Sensor Bar Touch Data Mode: - While in Power On pressing Signal and Temp Keys for 3 seconds - This action will put the dryer into sensor bar touch data mode - Dryer will display Sensor Bar data.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. TROUBLE DIAGNOSIS - As the micom dry machine is configured of the complicate structure, there might be the service call. Below information is prepared for exact trouble diagnosis and suitable repair guide. Caution for the Repair and Replacement Please follow below instruction for the trouble diagnosis and parts replacement.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. GAS MODEL Gas Valve(25M01A) Valve 1-2 : Resistance value 1.2K Ω Valve 1-3 : Resistance value 0.5K Ω Valve 4-5 : Resistance value 1.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. CN1 1. AC Power Port 2. AC Power Off Detection Sensor 3. Door Detection Sensor RY5 - Motor Relay Switch RY6 - Heater Relay Switch Sensor Bars & temperature sensor check Sensor Bars - Disconnect harness and test Pink wire Pin 4 to Orange wire Pin 5.
TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. 3-WIRE SYSTEM CONNECTIONS 1. Loosen or remove center terminal block screw. 2. Connect neutral wire (white or center wire) of the power cord to the center, silver-colored terminal screw of the terminal block. Tighten screw. 3. Connect the other wires to outer terminal block screws. Tighten screws. 4. Tighten strain relief screws. 5.
WIRING DIAGRAM WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. WIRING DIAGRAM 12 Technical_information-02365B.