SECTION 9 - DRYER CONTROLS OVERVIEW ................. 9-1 DRYER CONTROLS OVERVIEW .................... 9-1 BASIC CONTROL BOARD PHILOSOPHY FOR BOTH DRYERS ..........9-1 BASIC MACHINE OPERATION ....................9-2 LED DRYER CONTROL SELECTIONS ..................9-3 DRYER TEMPERATURE CONTROL ..................9-5 SPECIAL FEATURES ....................... 9-6 SERVICE/DIAGNOSTIC MODE ....................
Membrane Pad Checks On both dryers, you can check the mem- On the MDE/DG5500 dryer you can perform brane pads, by pulling the J7 connector from the Membrane Pad Check with the control the machine control board and locating the console.
2. Remove the four screws securing the Figure 4-10 console to the rear cover plate. MICROPROCESSOR BOARD REMOVAL 1. Disconnect power to the dryer. 2. Remove the console assembly. 3. Carefully remove the membrane pad harness and other wires from the microprocessor board.
The LCD and LED dryers come with several new features not available with the earlier versions of the Neptune dryers. By pressing a combination of keys, the dryer can be placed into an Advertising Mode or into a Service Mode for the service technician.
MDE/DG5500 & MDE/DG7500 dryers. The wrinkle software is used to monitor several functions Diagnostic Codes release of the dryer during operation and identify any abnormalities as they arise. These dryer Sequences up the abnormalities can be monitored in the...
Membrane Pad Check dry and signal (+) keys for 2 seconds, will While in system check mode, pressing the put the dryer into the system check mode. damp dry and sensor dry keys for 5 seconds, "SC" will display. will start a membrane pad switch test.
After 5 minutes of inactivity in Service Mode, the dryer will exit Service Mode and return to This test checks the membrane switches on the state just prior to Service Mode. If a the console pad.
Air Fluff and Signal (+) - 13 Key Membrane Air Fluff and Signal (+) - 15 Key Membrane keys for 3 seconds, will put the dryer into the System Check mode and "SC" will display. The following table 15 Key Membrane lists the various functions based on the keys being pressed.
(Below 50oF/10oC). When a problem with the dryer is detected a Diagnostic - Outside vent Code is assigned, and can be displayed. The Control damper is stuck Board will not log multiple same codes per cycle;...
MDE/MDG7500, MDE/MDG9800 Service Mode This mode provides Service Personnel the ability to verify the operation of the dryer. blue jeans towels The Service Mode can be implemented in the middle of any dry cycle. While in the Service Mode, the...
System checks can be performed whether the dryer is Enter Service Mode by Pressing Help and Back Keys in a dry cycle or not. If the dryer is not in a dry cycle, the for 3 seconds or until a beep is heard.