In Whirlpool microwaves, ‘SPD2’ indicates ‘Fan High,’ while ‘SPD1’ signifies ‘Low and Off.’
A microwave oven’s fan serves various functions. Firstly, it circulates hot air within the cooking chamber, eliminating the steam that typically leads to condensation. Secondly, it prolongs the lifespan of the microwave’s magnetron by cooling it with a stream of air.
Moreover, the fan can utilize cold air to regulate the temperature of a high-voltage transformer. For microwaves positioned over stoves, an underside fan is employed to remove grease particles from the pans below.
Some microwave models employ fans to eliminate the excess moisture, heat, and odours that could taint the food during the cooking process. As evident, fans play a significant role in the microwave’s operations.
Microwaves designed to be installed above cooktops often work in conjunction with a ventilation system. Some manufacturers connect this system to an exterior vent, while others opt for recirculating air within the room containing the microwave.
Both approaches have their pros and cons. Systems connected to external vents use fans to draw air into an outer duct leading to the outdoors. On the other hand, microwaves that recirculate air typically feature filters, with some employing charcoal filters to prevent pollutants from reentering the kitchen. However, these filters may not effectively trap heat or moisture, whereas aluminium filters can capture grease.
Manufacturers provide documentation explaining the fan’s purpose and associated alerts. In standard microwaves without complex ventilation, the fan helps prevent overheating, as microwaves, like many kitchen appliances, contain electronic components that can overheat. Thermostats are in place to activate the fan when overheating occurs. Some fans display ‘SPD1’ and ‘SPD2’ to prompt users to select high or low fan speeds, which can be adjusted to resolve these messages.
Frigidaire states that their microwaves automatically activate the fan when overheating is detected, which is typical for most modern microwaves. According to Panasonic, microwaves can overheat during extended usage, especially if ventilation is insufficient. While fan speed can be adjusted, it cannot be turned off if the appliance remains too hot.
It is essential not to use a microwave with a malfunctioning fan and refrain from attempting to repair it without proper technical knowledge. Microwaves can be hazardous, and attempting to fix them can lead to harm if one interferes with the wrong component. In such cases, it is advisable to contact a technician. This guidance applies particularly to microwaves where the fan must operate at a specific speed for the appliance to function.
Pros and Cons Whirlpool Microwave
Pros
- Reliable Brand
- Wide Range of Models
- Innovative Features
- User-Friendly Controls
- Efficient Heating
Cons
- Limited Warranty
- Noise Level
- Complex Features
- Repair and Maintenance
Differences Between Whirlpool Microwave and Bosch Microwave
Whirlpool
Whirlpool microwaves offer a variety of features, including sensor cooking, convection cooking, and steam cooking options. They tend to prioritize user-friendly controls.
Bosch
Bosch microwaves are known for their advanced technology and precision. They may include innovative features like European convection, speed cooking, and more, often catering to users who seek high-performance appliances.
Alternative to Whirlpool Microwave
Panasonic Microwave
Panasonic microwaves are known for their heating and advanced inverter technology. They are available in various sizes and styles.
What Should I Do If Whirlpool Microwave Fan Won’t Turn Off?
It’s essential not to disregard a Whirlpool microwave fan that remains on continuously. Sometimes, there are harmless reasons for this behaviour, but in other cases, the microwave might be malfunctioning. Here are some possible explanations for this issue:
- Thermostat Setting: The fan’s operation is governed by the thermostat. Incorrect programming can cause the fan to activate every time you use the microwave, as it may mistakenly perceive that the temperature is consistently too high. It’s crucial to check and adjust the preset temperature setting, as it can significantly affect the fan’s behaviour.
- Normal Functions: Over-the-range microwaves typically activate their vent fans whenever you use the cooking function. However, this varies among specific models. Therefore, consulting the microwave’s manual is crucial. The manual will provide information on whether continuous fan operation is a normal feature for your model.
- Overheating: The fan’s primary purpose is to safeguard electronic components from overheating. If the fan won’t turn off, it’s essential to consider the possibility that the microwave itself is overheating. Despite the potential annoyance due to the fan’s noise, it’s important to recognize that it serves a vital safety function. Instead of immediately disabling it, investigate the reasons behind the microwave’s overheating.
- Overuse: If you’ve been using the microwave excessively, it may overheat, causing the fan to remain active for extended periods. It’s advisable to avoid overtaxing the appliance to prevent this situation.
What If Whirlpool Microwave Fan Stuck on Speed 2?
If the microwave fan remains stuck and unresponsive, it suggests a potential issue with the main circuit board or the blower motor, and these components should be examined.
Is the microwave fan continuously running at speed two, or is it a symptom of the appliance overheating? The fan’s speed is typically determined by the microwave’s internal temperature.
How to Address the Issue
It’s advisable to enlist the services of a technician to diagnose and rectify the problem. In cases where a faulty control board or fan is identified as the culprit, the technician can carry out the necessary component replacements.
Conclusion
Understanding and addressing the SPD2 error code on a Whirlpool microwave is essential for maintaining the appliance’s proper function. This error code typically relates to the microwave’s fan operation, specifically indicating ‘Fan High’ mode. When confronted with this error, it’s crucial to consider several factors, including thermostat settings, normal operational functions, overheating issues, and overuse of the microwave.
If the fan remains continuously stuck in high-speed mode, it may signal problems with the main circuit board or the blower motor, requiring professional evaluation and potential component replacement.
Resolving the SPD2 error code on a Whirlpool microwave calls for a systematic approach and, in many cases, the expertise of a qualified technician. With their knowledge and diagnostic tools, technicians can pinpoint the root cause of the issue and implement necessary repairs or replacements to restore the microwave to optimal working conditions.
In summary, addressing the SPD2 error code on a Whirlpool microwave involves a careful assessment of various factors and, when needed, seeking professional assistance to ensure the appliance’s continued functionality and safety.
