Southbend SEZ/3 manual Electrical Requirements, Water Requirements, Drain Requirements, Controls

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SEZ SERIES COUNTERTOP STEAMERS

SPECIFICATIONS

ELECTRICAL REQUIREMENTS

One electrical connection is required to the fuse block of the steamer. All units shipped per customer order, three phase or single phase (a kit is available for field conversion to three phase or single phase). Circuit must be wired for the maximum amps at required voltage.

Voltage

 

Total Connected Amps

 

Model SEZ/3

Model SEZ/5

 

1 Phase

3 Phase

1 Phase

3 Phase

208 V

44

25

57

33

220 V

41

24

54

31

240 V

38

22

49

29

480 V

19

11

25

15

WATER REQUIREMENTS

To meet warranty requirements, the water supply must be as follows:

Connection

1/4" NPT (female)

 

cold water

Pressure

30 to 60 PSI

 

 

Total Dissolved Solids (TDS)

60 PPM

 

 

Hardness

2 grains or 35 PPM

 

 

pH

7.0 to 7.5

Typical usage is 0.02 gpm. Maximum instantaneous usage is 0.12 gpm.

In order to minimize service problems and to meet the warranty requirements, a water treatment system (softener) is recommended when water quality does not meet the limits stated above.

DRAIN REQUIREMENTS

The drain outlet has a 3/8" NPT (male) connector. DO NOT directly connect the drain to a plumbing system unless you also install an “open funnel” downstream of this connection. There must be no back-flow or back- pressure into the drain connection!

CONSTRUCTION SPECIFICATIONS

Exterior: Type 304 stainless steel with #3 sanitary finish.

Interior: #304 stainless steel.

Power Source: One electric power source for controls and heating elements, as well as one ground wire. A positive ground connection is essential.

Cooking Compartment: Fully insulated.

CONTROLS

ON/OFF Lever: In the “OFF” position, the power is off and the drain valve is open. In the “ON” position, the power is on and the drain valve is closed.

60 Minute Timer: Time can be set between 1 and 60 minutes. When time expires, buzzer sounds. Buzzer can be disabled by turning the knob to manual position. Timer has no effect on the operation of the steamer.

“SERVICE REQUEST” Light: Unit signals when service is needed.

“ON” Light: Indicates power is on.

OPERATORS MANUAL 1183437

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SPECIFICATIONS

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Contents For Models SEZ/3 & SEZ/5 Built After February 15 Super Simple Steam SEZ Series Countertop SteamersSafety Precautions Table of Contents Dimensions SpecificationsElectrical Requirements Construction SpecificationsWater Requirements Drain RequirementsUnpacking InstallationInstallation Bottom View Electrical Connection Water Connection Drain Connection Startup OperationOperation ShutdownSuggested Cooking Times Cooking HintsCooking Tips Cooking Hints SEZ Series Countertop Steamers Periodic Cleaning CleaningDaily Cleaning Semiannual Cleaning Troubleshooting Figures and Procedures TroubleshootingTroubleshooting KEY 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