hvac tutorial

HVAC Troubleshooting

E0 & E7 Error Code: Cooper&Hunter Mini Split
ByMike Izzo May 9, 2022

EEPROM Malfunction Malfunction Conditions PCB main chip does not receive feedback from EEPROM Chip Troubleshooting is shown in the figure….

Read More E0 & E7 Error Code: Cooper&Hunter Mini Split
HVAC Troubleshooting

E0 & E7 Error Code: Cooper&Hunter Mini Split
ByMike Izzo April 15, 2022

EEPROM Malfunction Malfunction Conditions PCB main chip does not receive feedback from EEPROM Chip Troubleshooting is shown in the figure….

Read More E0 & E7 Error Code: Cooper&Hunter Mini Split