Midea MSG-24CR - Defrosting Mode(Available for Heating Mode)

Service manual
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function prevails.
Anti-cold wind control function at heating mode (T=indoor exchanger temp.)
10.8.5 Auto wind at heating mode (T=indoor temp.)
10.8.6 Indoor evaporator high-temperature protection at heating mode
(T=indoor exchanger temp.)
10.8.7 The louver opens to Standard Angle ANGLHEAT when power is on for the first time
10.9 Defrosting mode(available for heating mode)
10.9.1 Defrosting condition:
Defrost starts when either of the following:
T3 lower than 0’C, lasts for more than 40 minutes, provided that the time period then the temperature
is lower than -3’C consecutively reaches 3 minutes.
Calculate from the end of latest defrost, evaporator high temp. protection only closes outdoor fan with