User manual ALTEC LANSING 9844A SPEAKER SYSTEM

[. . . ] DE Running the dryer with door open dF Invalid door state for more than 256 milliseconds. Invalid state of key circuit short for 30 secs bE2 FE Invalid power source Frequency 2E Electronic Control Problem (Over Voltage Error) AE Electronic Control Problem (Communication Error) Et AE4 AE3 AE5 HE Invalid state of Eeprom communication A Communication error between the WIFI PBA and the MAIN PBA A Communication error between the DR Modem and the MAIN PBA A Communication error between the LCD PBA and the MAIN PBA Invalid heating Temp in running the dryer 2 Technical_information-02835D-01_EN. Indd 2 2012-03-26 2:28:49 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 Service Mode * If "AE3" or "AE4" error occured, press the Start button then error will be cleared. [. . . ] DV457* - If the unit enters service mode, the software version is displayed in the center top of the display panel. If you press the “2” button, the software version of the sensor board is displayed. 4 Technical_information-02835D-01_EN. Indd 4 2012-03-26 2:28:49 ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. Data Display Mode How to Enter: DV455* If you press the time button in service mode, the mode changes to data display mode. Definition of Software Version Mode: Display Mode 0 : Temperature data Display Mode 1 : Average Touch Sensor data for 1 minute Display Mode 2 : Average Temperature data for 1 minute DV457* If you press the “5” button in service mode, the mode changes to data display mode. If you press the up arrow button, the display mode ID increases. If you press the down arrow button, the display mode ID decreases. Definition of Software Version Mode: Display Mode 0 : Temperature data Display Mode 1 : Average Touch Sensor data for 1 minute Display Mode 2 : Average Temperature data for 1 minute 5 Technical_information-02835D-01_EN. Indd 5 2012-03-26 2:28:50 ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. DR modem connection test Check if the parts from the Main PBA to the DR modem are properly connected electronically. During ignition the dryer will draw X amps. With the burner ON, the dryer will draw X amps. If the dryer is drawing amperages above this, then the house wiring, fuse box or circuit breaker is suspected to be at fault. 2 Motor runs/ tumbler will not turn 3 Runs a few minutes and then stops • • • 6 Will not heat (motor runs) Open heating element. When the dryer is operated on a heat setting, the igniter should be energized and burner shall fire within 45 seconds at 120 VAC. The failure of a component in this system will usually be indicated by one of three symptoms: 8 7 Will Not Dry Gas Model Poor Gas Ignition Technical_information-02835D-01_EN. Indd 8 2012-03-26 2:28:50 TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. No Problem What To Do 8 The igniter does not glow If the igniter does not heat up, remove power and using an ohmmeter, check the following: • Open flame sensor • Open igniter • Shorted booster coil • Open wiring • Bad motor switch ( Neutral supply) • No power from control ( L1 supply) If the igniter heats up but the main burner flame is not ignited, remove power and using an ohmmeter, check the following: • Open secondary coil • Open holding coil • Open wire harness • Stuck flame sensor (Stuck closed) If a normal ignition takes place and after a short while the flame goes out, check for the following: • Radiant sensor contacts opening prematurely. €¢ Weak gas valve coil may open when stressed by higher Temps. Outside exhaust hood damper door stuck closed. Exhaust too long, too many elbows, flex ductwork installed. [. . . ] External ground connector Neutral grounding wire (green/yellow) Center silver-colored terminal block screw Neutral wire (white or center wire) ¾” (1. Loosen or remove the center terminal block screw. Connect the neutral wire (white or center wire) of the power cord to the center, silver-colored terminal screw of the terminal block. Connect the other wires to outer terminal block screws. [. . . ]