Use the following links to navigate and learn how to troubleshoot common Blodgett convection oven issues:
Here are some things to check if your convection oven is not heating up.
Check the gas valve. If the gas is turned off, turn the gas valve to the ON position.
Check if the oven is plugged in. Plug in your power cord if necessary.
Check the power switch on the control panel. Set the control panel to COOK or OVEN ON.
Check the control temperature. If the control is set below ambient temperature, set it to the desired cook temperature.
Check for open door(s). Close any open oven door. If you’re unable to close the door, check if something is obstructing it or if the gasket is dirty or cracked. A dirty or damaged door gasket or hinge could also be preventing the door from closing. Clean or replace if necessary.
When the oven ready light is lit, this indicates that the burners are operating. When the light goes out, this indicates that the oven has reached operating temperature and is ready to use. If your oven is taking too long to preheat or is not preheating correctly, here are some causes to check for. If the issue persists after checking for the following, there could be an internal problem with the main temperature control. This will need to be fixed by an authorized service technician.
Check if the fan delay is activated. If your model has the fan delay feature, deactivate this feature so your unit can heat up quickly.
Check the gas valve. The gas valve might not be turned on completely – turn on fully if necessary.
Check if the quick disconnect is disconnected. Reconnect the quick disconnect and check all gas connections on the unit.
Check the gas pressure. If you notice the gas pressure to your oven is too low, call your local gas company to remedy the problem.
Here are some common causes to check for that can prevent the convection fan from running.
Check if the oven is plugged in. Plug in your power cord if necessary.
Check for open door(s). Close any open oven door. If you’re unable to close the door, check if something is obstructing it or if the gasket is dirty or cracked. A dirty or damaged door gasket or hinge could also be preventing the door from closing. Clean or replace if necessary.
Check the power switch on the control panel. Set the control panel to COOK or OVEN ON.
Check the circuit breaker. Reset the circuit breaker if it is tripped.
Check if the fan delay is activated. If your model has the fan delay feature, deactivate this feature so your unit can heat up quickly.
If you are experiencing general baking issues, here are some things to make sure you are doing to ensure a smooth operation.
Make sure your unit is properly installed. Ensure your unit is installed correctly and the initial startup is completed by an authorized technician. Reference your model’s service manual for installation instructions.
Regularly clean your oven with a commercial-grade oven cleaner. It is important to regularly clean both the interior and exterior of your oven to extend the life of your unit and keep service calls to a minimum. Be sure to also clean the cooling fan weekly to ensure the air intake behind the oven is free of lint, grease, and other obstructions that can inhibit air flow. Reference your model’s service manual for proper cleaning procedures.
Regularly conduct maintenance checks. Check your venting system at least once a year for possible deterioration resulting from moisture and corrosive flue products.
Make sure controls are programmed correctly. Incorrect product programming of the computerized controls can affect baking. Reference the model’s service manual to reprogram the controls.
When to call an authorized service technician? If you’re experiencing improper oven venting, an error code displaying on computerized controls, or a thermostat out of calibration, it is time to give your service agent a call.
The model and serial numbers are listed on a Blodgett oven's identification plate. Below is a list of where to find the identification plate on some popular models.
Zephaire G & E Models. The plate is located on the left side of the combustion compartment as well as above the control panel.
CTB and CTBR Models. The plate is located on the back of the oven.
SHO Models. The plate is located above the right hand door.
CNVX Models. The plate is located on the left side of the combustion compartment as well as above the control panel.
BDO Models. The plate is located on the top of the right hand side of the oven.
The serial number can include three to four pieces of information: the date the unit was manufactured, the model's letter code, the factory sequence code, and in some cases the section ID to indicate top or bottom unit.
When you need parts for your Blodgett convection oven, we've got you covered! We carry a wide range of common accessories and replacement parts for popular Blodgett models.
Related Resources
Cooking With a Convection Oven
What is a Convection Oven? A convection oven (or fan-assisted oven) is a type of oven that uses fans to circulate hot air and cook food more quickly than a traditional oven. Instead of relying on radiated heat from heating elements, a convection oven spreads the hot air so that it envelopes food and cooks it from all sides. Keep reading to learn about the features of convection ovens and which type is best for your commercial kitchen. Be sure to check out our commercial convection oven reviews as well!
Commercial Convection Oven Reviews
Whether you're baking a sugary confection or cooking a hearty roast, a convection oven gives you the equipment you need to make your customers' favorite foods. Use this commercial convection oven comparison to find quality products to help grow your business. Compare models with double deck construction, porcelain interiors, and fully-insulated bodies to find the perfect product for your kitchen. Our models of both electric and gas convection ovens heat evenly, ensuring your food comes out perfectly every time. By comparing these commercial convection oven reviews, you're sure to find a cooking and baking solution for your needs.
ENERGY STAR Appliances and Rebates
If you're looking for ways for your restaurant to go green this year , investing in ENERGY STAR appliances will help your business to save money while reducing your carbon footprint. In this guide, we'll explain what ENERGY STAR is, what it means for appliances, and how you can check if you qualify for any ENERGY STAR rebates. Shop All ENERGY STAR Equipment What Is ENERGY STAR? ENERGY STAR is a voluntary program that provides labels and certifications, backed by the government, that indicate if a product meets a particular energy-efficient standard. ENERGY STAR was established in 1992 by the U.S. Environmental Protection Agency (EPA) as a way to reduce greenhouse gases and other pollutants that are released into the environment by commercia