![background image](http://html1.mh-extra.com/html/garland/moisture-mpoe5l/moisture-mpoe5l_service-manual_3753594003.webp)
Document #MPOELSVC0504
Page 3
TABLE OF CONTENTS
DIMENSIONS AND SPECIFICATIONS ............ 4
WIRING DIAGRAMS ......................................... 5
Hood Interlock ...........................................................6
Control Panel Wiring Harness Pin -Outs ...................6
Control Panel Relay Board .........................................7
INSTALLATION .................................................. 8
Electrical Connection .................................................8
WATER CONNECTION ..................................... 8
Water Quality .............................................................8
Drain ..........................................................................8
OPERATING INSTRUCTIONS ......................... 9
Description of Controls ..............................................9
Display ..............................................................................9
On/Off Button ..................................................................9
Upper Right Blank / Temp Button ....................................9
Lower Right Blank / Program Button ...............................9
Product Buttons (1 – 17) ................................................10
Number Buttons 1 – 0: ....................................................10
Cancel Button .................................................................10
Preheat Buttons ..............................................................10
LED’s ...............................................................................10
Control Operation .....................................................11
Startup and Normal Operation .......................................11
During the Cooking Cycle: .............................................11
Shutdown (Auto Cool Down) .........................................11
Control Programming .............................................. 12
Recipe Programming .......................................................12
System Programming ......................................................13
Diagnostics Mode ............................................................14
Buttonpad Test ................................................................14
Door Switch Test .............................................................14
Proper Door Switch Activation: .......................................14
Fan Speed Test .................................................................15
Heat Test .........................................................................15
Moisture Test ...................................................................15
Temperature Calibration .................................................15
Control Safety Features ...................................................16
Installing a New Pecipe Program .....................................16
Using the CARD Reader .................................................16
CALIBRATION .................................................. 17
Temp. Conversion & Resistance Equivalency ........... 17
TESTING & TROUBLESHOOTING ............... 18
Trouble Shooting Guide ........................................... 18
Button Pad / Ribbon Connector Test Points ............ 19
Relay Board Component Identification ....................20
Component Readings ............................................... 21
SERVICE PROCEDURES .................................. 22
External Door Glass Frame Service / Removal .........22
Oven Door Light Service / Removal .........................22
Door Micro Switch Service / Removal ......................23
Oven Temperature Probe Service / Removal ............23
COMPONENT IDENTIFICATION ................. 24
Right Side (body panel removed) ..............................24
Oven Interior ............................................................25
Oven Door ...............................................................26
Rear View .................................................................27
Summary of Contents for Moisture+ MPOE5L
Page 7: ...Document MPOELSVC0504 Page 7 WIRING DIAGRAMS Control Panel Relay Board...
Page 24: ...Document MPOELSVC0504 Page 24 COMPONENT IDENTIFICATION Right Side body panel removed...
Page 25: ...Document MPOELSVC0504 Page 25 COMPONENT IDENTIFICATION Oven Interior...
Page 26: ...Document MPOELSVC0504 Page 26 COMPONENT IDENTIFICATION Oven Door...
Page 27: ...Document MPOELSVC0504 Page 27 COMPONENT IDENTIFICATION Rear View...
Page 28: ......