TROUBLESHOOTING

MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS

Unit Not Heating Up, "ON" Light Not Lit

Unit not heating up, "ON" light not lit.

Check that circuit breaker is ON and that proper voltage is

available at main fuse block.

 

 

 

 

 

DISCONNECT POWER AT CIRCUIT BREAKER.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove control panel without disconnecting plug.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Turn lever to "ON" position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reconnect power.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check voltage between A and B on control panel fuse

 

 

 

 

 

 

 

 

 

 

 

bl k

(see Figure 4 on page 21).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

Does voltage

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

meet specifications?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISCONNECT POWER AT CIRCUIT BREAKER.

 

 

 

Check voltage on side C and D on control panel

 

 

 

 

 

 

 

 

 

 

 

 

 

fuse block (see Fig. 4 on page 21).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check resistance between contactor terminals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(see Figure 5 on page 22).

 

 

 

 

 

 

 

 

 

 

Does voltage

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

 

 

 

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

meet specifications?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

Is measured resistance

 

Yes

 

 

 

 

 

 

consistent with the table in

 

 

 

 

 

 

 

 

Figure 5 (see page 22)?

 

 

 

 

Check voltage across

 

 

 

 

 

 

 

 

terminals 1 and 6 of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminal block

 

 

 

 

 

 

 

 

 

 

(see Fig. 4 on page 21).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check for short circuit in power switch (see Fig. 7 on page 24), contactor coil and MOV (see Fig. 8 on page 25), idle element (see Fig. 9 on page 26),

TROUBLESHOOTING

Replace elements and

main fuses

(see Fig. 6 on page 23).

Check main fuses and

replace as needed

(see Fig. 6 on page 23).

No

Test power switch or adjust so that it is actuated properly by cam on valve shaft. Replace switch as necessary (see Fig. 7 on page 24).

Does voltage meet specifications?

and buzzer (see Fig. 10 on page 27). Replace as necessary.

Replace control panel

fuses.

Yes

Replace "ON" light; continue on next page.

PAGE 16

OPERATOR’S MANUAL 1178387 REV 2

Page 15 Page 17
Page 16
Image 16
Southbend EZ-3, EZ-5 manual Unit Not Heating Up, on Light Not Lit
Page 15 Page 17

EZ-5, EZ-3 specifications

The Southbend EZ-3 and EZ-5 are highly regarded models in the world of commercial kitchen equipment, specifically designed for operations that demand efficiency, versatility, and durability. These ovens, manufactured by Southbend, are perfect for restaurants, catering services, and various food service establishments that require reliable cooking solutions.

One of the standout features of the Southbend EZ-3 and EZ-5 is their ability to provide exceptional cooking performance. Both models are equipped with advanced cooking technology, offering consistent heat distribution and precise temperature control. This ensures that foods are cooked evenly, enhancing flavor and texture.

In terms of capacity, the EZ-3 typically features three burners, while the EZ-5 features five burners. This allows for greater output, as chefs can simultaneously prepare multiple dishes without compromising on quality. The burners are designed for high efficiency, utilizing radiant heat for quick cooking times, which is crucial in high-demand kitchen environments.

Durability is another key characteristic of the EZ-3 and EZ-5 ovens. Built from heavy-duty stainless steel, these ovens are designed to withstand the rigors of daily use. The stainless steel material not only ensures longevity but also makes for easy cleaning, an important aspect for maintaining hygiene in commercial kitchens.

The Southbend EZ series also incorporates user-friendly controls, allowing chefs to adjust settings quickly and accurately. The intuitive design ensures that even new staff can operate the ovens with ease, reducing training time and enhancing overall kitchen productivity.

Both models come with safety features such as flame failure devices and heavy-duty cast iron grates that provide a stable cooking surface. These components are essential for safety and performance, ensuring that the kitchen remains a secure environment for staff while providing high-quality cooking results.

In summary, the Southbend EZ-3 and EZ-5 ovens are ideal for commercial applications requiring reliability, efficiency, and robust performance. With their advanced cooking technology, durable construction, generous capacity, and user-friendly features, these ovens stand out as essential tools for any professional kitchen. Whether preparing a busy lunch service or a high-volume banquet, the Southbend EZ series delivers consistent results that food service professionals can depend on day in and day out.
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