Vivax ACP-12CC35AECI Service Manual page 130

4-Way valve
Compressor
10S 30S
Indoor fan
Outdoor fan
PMV
The other models:
Condition of defrosting:
T4
Time1
3℃
Time2
Time conditions:
time1
Time conditions(Meet the following conditions)
1.Running in heating mode
2. T4≥3℃
3. Compressor is on
4. T3≤TempEnterDefrost_ADD ℃
Cleared conditions (Meet any one of the following conditions)
1. Compressor is off.
2. T3＞TempEnterDefrost_ADD ℃
Time2
Time conditions(Meet the following conditions)
1.Running in heating mode
2. T4<3℃
3. Compressor is on
4. T3≤TempEnterDefrost_ADD ℃
Cleared conditions (Meet any one of the following conditions)
1. Compressor is off and T3＞TempEnterDefrost_ADD +2℃ last for 20 minutes
Electrical Control System
no longer than 10min
TimeA
480P
10S
PMV running
8 mins with 300P
Electrical Control Function
127