Manual

TABLE OF CONTENTS
iv L20-291, rev. 1 (05/11)
2.3.3. TIMER OPERATION.............................................................................................................17
2.3.4. ADDITIONAL CONTROLLER FUNCTIONS.........................................................................18
2.3.5. COOKING TIPS.....................................................................................................................18
2.4. APPLIANCE SHUTDOWN...........................................................................................................18
2.4.1. STANDBY MODE..................................................................................................................18
2.4.2. COMPLETE SHUTDOWN ....................................................................................................18
3. PREVENTATIVE MAINTENANCE.......................................................19
3.1. DAILY PREVENTATIVE MAINTENANCE ..................................................................................19
3.1.1. APPLIANCE INSPECTION ...................................................................................................19
3.1.2. CLEANING THE COOK TANK..............................................................................................19
3.1.3. CLEANING THE CABINET ...................................................................................................19
3.2. MONTHLY PREVENTATIVE MAINTENANCE ...........................................................................19
3.2.1. DELIMING .............................................................................................................................20
3.3. ANNUAL/PERIODIC PREVENTATIVE MAINTENANCE AND INSPECTION............................20
3.3.1. TEMPERATURE PROBE & HIGH LIMIT PROBE ................................................................20
3.3.2. CONTROLLER......................................................................................................................20
3.3.3. CONTROL BOX & ELECTRICAL COMPONENTS...............................................................20
3.3.4. TANK.....................................................................................................................................20
3.3.5. DRAIN SYSTEM ...................................................................................................................20
3.4. VENTILATION HOOD..................................................................................................................21
4. TROUBLESHOOTING .........................................................................22
4.1. POWER FAILURE........................................................................................................................22
4.2. HIGH TEMPERATURE LIMIT......................................................................................................22
4.3. DRAIN VALVE INTERLOCK .......................................................................................................22
4.4. TROUBLESHOOTING CHART ...................................................................................................23
4.5. CONTROLLER WARNING DISPLAYS.......................................................................................23