Southbend SEZ/3 manual Float Switch Continuity Check

Page 31

SEZ SERIES COUNTERTOP STEAMERS

TROUBLESHOOTING

Figure 14

Float Switch Continuity Check

Float Control Box

Float Switch

Float Switch Fitting

1.DISCONNECT POWER AT CIRCUIT BREAKER.

2.Remove rear cover from unit.

3.Disconnect float switch lead wires from wire B41 and the pressure switch C terminal.

4.Remove float from bottom of float control box.

5.Make sure float travels freely along stem of float switch.

6.Place test leads in float switch terminals as shown.

7.Hold float in same orientation as when installed (float at bottom of stem).

8.Check continuity. There should be continuity. Replace as necessary.

9.Lift float to the top of the stem.

10.Check for continuity. There should be no continuity. Replace as necessary.

TROUBLESHOOTING

OPERATOR’S MANUAL 1183437

PAGE 31

Image 31

Contents For Models SEZ/3 & SEZ/5 Built After February 15 Super Simple Steam SEZ Series Countertop SteamersSafety Precautions Table of Contents Dimensions SpecificationsDrain Requirements Construction SpecificationsElectrical Requirements Water RequirementsUnpacking InstallationInstallation Bottom View Electrical Connection Water Connection Drain Connection Shutdown OperationStartup OperationCooking Tips Cooking HintsSuggested Cooking Times Cooking Hints SEZ Series Countertop Steamers Daily Cleaning CleaningPeriodic Cleaning Semiannual Cleaning Troubleshooting KEY TroubleshootingTroubleshooting Figures and Procedures Unit Not Heating Up, on Light Not Lit Disconnect Power AT Circuit BreakerTroubleshooting Excessive Steam Coming from Pressure Relief Vent OK? Service Request Light Comes On During OperationBuzzer Does Not Come On Voltage Check at Control Panel Fuse Block Disconnect Power AT Circuit BreakerHeating Element Resistance Check at Contactor Do not Remove Heating Element Lead Wires for this TestMain Fuse Replacement Power Switch Continuity Check Contactor and MOV Check Timer and Buzzer Check Door Switch Continuity Check Float Switch Continuity Check Controller Check Water Solenoid Check Pressure Switch Check High-Limit Thermostats Check Electric Schematic for 208, 220, and 240 Volt Model SEZ/3 Electric Schematic for 480 Volt Model SEZ/3 Electric Schematic for 208, 220, and 240 Volt Model SEZ/5 Electric Schematic for 480 Volt Model SEZ/5 Parts Index of Parts DiagramsCavity and Heater Parts Control Panel Parts Rear View See parts list on previous Control Panel Parts Front and Isometric Views Door Assembly Parts Water Inlet and Drain Parts See parts list on previous Float Tank Parts See parts list on previous 1514 SEZ Series Countertop Steamers SEZ Series Countertop Steamers Super Simple Steam SEZ Series Countertop Steamers