A mini split unit with an E4, E5, E6, F1, F2, or F3 error codes, are similar to each other and is usually a bad sensor or a wiring issue. This includes Pioneer, Ductless Aire, Carrier units and more but be sure to check the error codes for your specific unit. There can be a… Read More »
When a mini split unit displays an E0 or F4 Error code, it indicates there is an EEPROM error. The main chip of the indoor or outdoor PCB cannot receive feedback from the EEPROM chip. This includes Pioneer, Ductless Aire units and more but be sure to check the error codes for your specific unit.… Read More »
Overview Main Components to Check First How to Buy a New Condenser Fan Motor Information Needed When Buying a New Motor How to Buy a New Condenser Fan Motor Capacitor Testing a Condenser Fan Motor Capacitor Replacing the Start Run Capacitor Replacing the Condenser Fan Motor Testing the Amperage Overview A bad condenser fan motor… Read More »
If an E8 error code displays on a mini split there are a few things a DIY type person can do before calling an HVAC tech. Of course, if in doubt, always call a professional. Below are the things to check and reset an E8 error code. There can be a difference in errors depending… Read More »
A noisy, loud air conditioner can be an annoyance, especially when sleeping or watching TV. Not all air conditioners are built the same when it comes to how much noise they make. Some are so quiet you don’t even know it has turned on, while others can wake you up in the middle of the… Read More »
An E2 error code on a mini split is a Zero Crossing Signal Detection Error. This includes Pioneer, Ductless Aire units and more but be sure to check the error codes for your unit. Possible problems include an erratic power supply or the main indoor PCB computer board. The most common way to fix an… Read More »
An E3 or F5 error code on a mini split indicates a malfunction of the fan motor speed. This can be the indoor blower motor or outside condensing fan motor. When the LED displays an E3 or F5 error code, there is a malfunction of indoor or outdoor fan motor speed. This includes Pioneer, Ductless… Read More »
Window mounted air conditioners are low-cost devices that will cool a space when it becomes hot. They are popular since they cost less than most other heating and cooling equipment types, such as standard whole-house units. Like any equipment, maintenance, and care must be given to a window unit for it to operate properly and… Read More »
If you have a room with no windows that needs cooling, several types of air conditioners can be used. A good way to cool a room with no windows is to use a portable air conditioner which can cool the space down. Keep in mind that extending the existing HVAC system or installing a mini-split… Read More »
Mini split units are nice to have for heating or cooling and are low-cost to operate. While they work very well, periodic maintenance is necessary to keep them operating correctly. Cleaning the inside wall unit evaporator coil is one of those requirements to keep the unit working properly. How Often Should a Mini Split Be… Read More »