FAULT FINDING

PROBLEM

POSSIBLE CAUSES

 

SOLUTION

 

 

 

 

 

No power to oven.

 

Check power supply.

 

 

 

 

Cook/Cool Down switch set to “Cook”

Defective Cook/Cool Down switch

 

Replace switch.

 

 

 

position. Light off. Motor not working.

Faulty wiring.

 

Check condition of all wires &

 

connections

 

 

 

 

 

 

 

 

Defective door switch.

 

Replace switch

 

Oven door partially open.

 

Close door.

 

 

 

 

 

Door switch out of alignment.

 

Align switch.

Cook/Cool Down switch set to “Cook”

 

 

 

Defective motor.

 

Replace motor.

 

 

position. Light on motor not working.

 

 

 

Faulty wiring.

 

Check condition of all wires &

 

 

connections

 

 

 

 

 

 

 

 

Faulty motor relay

 

Replace relay

Cook/Cool Down switch set to”Cook.”

Combination gas valve not opening.

 

Defective thermostat replace.

Motor working thermostat set to

 

 

 

Defective valve/thermostat

 

Replace valve/thermostat.

temperature, lamp “on,” oven not

 

heating.

 

 

 

 

Blower wheel rubbing on oven baffle

 

Adjust blower wheel.

Noisy convection oven.

 

 

 

Blower wheel loose on motor shaft.

 

Retighten blower wheel.

 

 

 

 

 

Defective motor

 

Replace motor.

 

Defective Cook/Cool down switch.

 

Replace switch.

 

 

 

 

Cook/Cool Down switch set to “Cool

Defective door switch.

 

Replace switch.

 

 

 

Down”, motor not working.

Door switch out of alignment.

 

Align switch.

 

 

 

Faulty wiring.

 

Check condition of all wires &

 

 

 

 

connections

 

 

 

 

 

 

 

Oven too hot or not hot enough

Thermostat out of calibration.

 

Check calibration/replace thermostat.

 

 

 

 

 

Disconnected or loose hi voltage

 

Reconnect hi voltage wires.

 

wires.

 

No spark to igniter

 

 

Defective DSI control module.

 

Replace DSI module

 

 

 

 

No power to oven

 

Check power supply.

 

 

 

 

 

 

Spark to igniter,thermostat set to

Defective combination gas valve.

 

Replace valve.

temperature. Burner does not go on.

Defective thermostat controller.

 

Replace controller

Oven doors will not stay closed.

Broken or damaged door spring

 

Replace door spring

Wiring Diagrams can be found at the end of this manual. A relevant schematic can be found on the inside of the control panel when it is slid out for service.

Part # 4517957 Rev.13 (02/10/11)

Page 17

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Garland STW286A operation manual Fault Finding, Problem Possible Causes Solution

STW286A specifications

The Garland STW286A is a versatile and robust commercial waffle maker designed to meet the demands of busy kitchens, whether they are in restaurants, cafes, or food trucks. This countertop unit is engineered for efficiency and ease of use, ensuring that operators can produce high-quality waffles consistently and quickly.

One of the key features of the Garland STW286A is its dual waffle cooking capability. It can produce two waffles simultaneously, significantly enhancing production speed during peak hours. The unit is designed to accommodate standard Belgian-style waffles, allowing for an appealing and familiar product that customers love. The cooking plates are constructed from heavy-duty cast iron, which not only aids in heat retention but also contributes to the even cooking of the waffles, delivering a perfect golden brown finish every time.

The Garland STW286A is equipped with advanced temperature control technology that provides accurate heat distribution across the cooking surface. This feature ensures that regardless of how many waffles are being made in a session, each one will have the same texture and consistency, minimizing the risk of undercooking or overcooking. Additionally, the unit's adjustable thermostat allows operators to tailor the cooking temperature based on the recipe or desired level of crispness, offering flexibility to cater to various preferences.

Safety is a priority in the design of the STW286A. The unit features cool-touch handles, which not only protect users from burns but also provide ease of handling during operation. Moreover, the waffle maker is equipped with rubber feet to ensure stability and prevent slipping on countertops during use, maintaining safety in a fast-paced environment.

Cleaning and maintenance are made simple with the Garland STW286A. The non-stick coating on the waffle plates means that food release is effortless, and any residue can be wiped away quickly, allowing for rapid turnover between different waffle batches. Additionally, the unit's design includes a removable drip tray that captures excess batter and ensures the workspace remains tidy.

In summary, the Garland STW286A is an ideal choice for commercial establishments that aim to deliver delicious waffles efficiently. With features such as dual cooking surfaces, advanced temperature control, safety-focused design elements, and easy maintenance, it caters to both the operational needs of kitchens and the culinary preferences of customers. Whether for breakfast menus or dessert selections, this waffle maker stands out as a reliable addition to any food service operation.