SWDM40 OPERATION & MAINTENANCE MANUAL
8. Conversion between ℃ and ℉
To press down the temperature setting switches and simultaneously for 5 seconds
while the fan operates can realize the conversion between ℃ and ℉.
9. Reset
Applicable for the newly installed air conditioner or erasing the trouble codes after the
troubleshooting.
Simultaneously pressing down the internal and external switches for three seconds or above can
erase the trouble codes.