TABLE OF CONTENTS
Section 1 Controls
Manual Control Operation………………………………………………………………1-3
Manual Control Second Level Programming……………………………………………..4
New Manual Control Operation………………………………………………………...5-7
New Manual Control Second Level Programming……………………………………..8-9
New Manual Control Factory Level Programming…………………………………..10-11
MenuSelect Control Operation……………………………………………………….12-15
MenuSelect Control Second Level Programming……………………………………16-17
Notes……………………………………………………………………………………..18
Section 2 Troubleshooting
Troubleshooting Guide……………………………………………………………….19-22
Incoming Power Supply………………………………………………………………….23
Logic Board Dcv Test Points…………………………………………………………….24
Cool Down Flow Chart…………………………………………………………………..25
Hot Air Operation Flow Chart…………………………………………………………...26
Steam Operation Flow Chart…………………………………………………………….27
Combi Mode Operation Flow Chart……………………………………………………..28
Door Switch Troubleshooting Flow Chart……………………………………………….29
Float Switch Troubleshooting Flow Chart……………………………………………….30
Convection Motor Direction Flow Chart………………………………………………...31
Drain Valve Troubleshooting Flow Chart……………………………………………….32
Logic Board LED Designations Flow Chart…………………………………………33-34
IFB (LED) Designations Flow Chart…………………………………………………….35
Point to Point Troubleshooting……………………………………………………….36-38
Symbol Designations…………………………………………………………………….39
Notes……………………………………………………………………………………..40
Section 3 Motor Speed Inverter Troubleshooting
Manual Control Inverter Programming………………………………………………41-42
MenuSelect Control Inverter Programming.................................................................43-44
Inverter Fault Codes and Stored Fault Codes…………………………………………...45
Section 4 Wire Schematic & Wire Harness
Manual Control Schematic W/Float P/n 39680………………………………………….47
Manual Control Schematic W/Level Board P/n 52853………………………………….48
New Manual Control Schematic 120V P/n 53849……………………………………….49
New Manual Control Schematic 208V – 240V P/n 53850………………………………50
MenuSelect Control Schematic W/Float P/n 51228……………………………………..51
MenuSelect Control Schematic W/Spritzer P/n 52855…………………………………..52
MenuSelect Control Schematic 480V P/n 53852………………………………………..53
BX14G Manual Control Schematic P/n 50546…………………………………………..54
BX14G MenuSelect Control Schematic P/n 51155……………………………………...55
