Southbend SEZ/3 manual Service Request Light Comes On During Operation, Ok?

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TROUBLESHOOTING

SEZ SERIES COUNTERTOP STEAMERS

“Service Request” Light Comes On During Operation

“Service Request” light comes on during operation.

Turn unit off and check that unit drains fully.

Open door. Turn unit back on and wait 20 minutes.

Is water level

Yesat normal level in cavity?

DISCONNECT POWER AT CIRCUIT BREAKER.

Check high-limit thermostats (see Figure 18 on page 35).

No

Check for adequate water pressure to unit.

DISCONNECT POWER AT CIRCUIT BREAKER.

Check controller (see Figure 15 on page 32).

	High-limit
Yes	High-limit			No
	thermostats
	thermostats
	OK?
	OK?

Replace high-limit

thermostats

as necessary.

Check controller (see Figure 15 on page 32) and

replace as necessary.

Yes

Controller OK?

No

Replace controller.

Check water solenoid (see Figure 16 on page 33).

Yes	Water solenoid OK?			No
Yes	Water solenoid OK?			No

Replace

water solenoid.

TROUBLESHOOTING

Remove screen from strainer and clean or replace as necessary. Reassemble, reconnect, and recheck the steamer. If the Service Request light still comes on, examine the following for obstructions or deposits: pressure regulator, solenoid, and check valve. Clean or replace as necessary.

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OPERATOR’S MANUAL 1183437

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Contents Super Simple Steam SEZ Series Countertop Steamers For Models SEZ/3 & SEZ/5 Built After February 15Safety Precautions Table of Contents Specifications DimensionsWater Requirements Construction SpecificationsElectrical Requirements Drain RequirementsInstallation UnpackingInstallation Bottom View Electrical Connection Water Connection Drain Connection Operation OperationStartup ShutdownCooking Tips Cooking HintsSuggested Cooking Times Cooking Hints SEZ Series Countertop Steamers Daily Cleaning CleaningPeriodic Cleaning Semiannual Cleaning Troubleshooting KEY TroubleshootingTroubleshooting Figures and Procedures Disconnect Power AT Circuit Breaker Unit Not Heating Up, on Light Not LitTroubleshooting Excessive Steam Coming from Pressure Relief Vent Service Request Light Comes On During Operation OK?Buzzer Does Not Come On Disconnect Power AT Circuit Breaker Voltage Check at Control Panel Fuse BlockDo not Remove Heating Element Lead Wires for this Test Heating Element Resistance Check at ContactorMain 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 Index of Parts Diagrams PartsCavity 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