www.generalclimate.com 29 Wall-Mounted Split Type
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)
Defrosting condition: Defrosting starts when either of the following ①&②:
① A and B are satisfied:
A: The compressor keeps running for 40 minutes or more.
B: The temperature difference of evaporator and room temperature meets one of the following:
② Calculate from the end of latest defrost, evaporator high temp. Protection only closes outdoor fan with the compressor still
running. Add up to 90 minutes.
Defrosting time
At condition ①, If item B is satisfied before item A, it would be regarded as severe frosting and the defrosting time is 10
minutes. If item B is satisfied after item A, the defrosting time is 6minutes.
At condition ②, the defrosting time is 10 minutes.
After three times continuous 6-minute defrost, the fourth defrost time should be 10 minutes.
The circulation is as following: