If your error code means you need to replace your control board, then this is how you need to do it. Check out our playlist of videos for error codes: https://www.youtube.com/watch?v=lsDzrTQC6oU&list=PLWwYy6G52IgNV3wPRksu_dBm1E6Znm0fA | MRCOOL
1:48
If your error code means you need to replace your control board, then this is how you need to do it. Check out our playlist of videos for error codes: https://www.youtube.com/watch?v=lsDzrTQC6oU&list=PLWwYy6G52IgNV3wPRksu_dBm1E6Znm0fA | MRCOOL
1.7K viewsJun 27, 2019
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At MRCOOL, we don't expect you to have problems with your unit, but if you ever do see an error code, it's good to at least have some idea of what is going on. MRCOOL Phone Number: 270-366-0457 List of possible MRCOOL Error Codes: E0 - Indoor unit EEPROM parameter error E1 - Indoor / outdoor units communication error E2 - Zero-crossing signal detection error E3 - Indoor fan speed has been out of control E4 - Indoor room temperature sensor T1 open circuit or short circuit E5 - Evaporator coil tem
1:29
At MRCOOL, we don't expect you to have problems with your unit, but if you ever do see an error code, it's good to at least have some idea of what is going on. MRCOOL Phone Number: 270-366-0457 List of possible MRCOOL Error Codes: E0 - Indoor unit EEPROM parameter error E1 - Indoor / outdoor units communication error E2 - Zero-crossing signal detection error E3 - Indoor fan speed has been out of control E4 - Indoor room temperature sensor T1 open circuit or short circuit E5 - Evaporator coil tem
1.2K viewsMay 16, 2019
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The only ductless air conditioning AND heating unit that is easy to install for thousands less than a conventional HVAC system. | MRCOOL
2:46
The only ductless air conditioning AND heating unit that is easy to install for thousands less than a conventional HVAC system. | MRCOOL
3.2M viewsApr 15, 2021
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Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can heat & cool almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i
5:09
Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can heat & cool almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i
2.5M viewsApr 27, 2021
FacebookMRCOOL
Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can heat & cool almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i
1:51
Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can heat & cool almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i
7.2M viewsNov 19, 2020
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Installation of any MRCOOL HVAC product must comply with all applicable codes and regulations. The service of a certified and trained electrical technician may be required for the installation process. With the MRCOOL DIY Multi-zone, you can heat and cool up to four spaces in your home or workplace, all with one condenser. And, as the name suggests, you can do it yourself! First you will need to know what size unit you need for each room you plan to heat and cool. The DIY Multizone can have 9,00
3:39
Installation of any MRCOOL HVAC product must comply with all applicable codes and regulations. The service of a certified and trained electrical technician may be required for the installation process. With the MRCOOL DIY Multi-zone, you can heat and cool up to four spaces in your home or workplace, all with one condenser. And, as the name suggests, you can do it yourself! First you will need to know what size unit you need for each room you plan to heat and cool. The DIY Multizone can have 9,00
8M viewsJun 24, 2020
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