Electrical Control Function
Electrical Control System
219
The other models:
Condition of defrosting:
T4
3℃
Time1
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
＞
TempEnterDefro2
℃
last for 20 minutes
2. Running in cooling mode.
3. Compressor is off for 1 hour.
Condition of entry defrosting:
time1+ time2
≥
40 minutes, When defrosting is end,time1 and time2 are cleared.
Condition of ending defrosting:
If any one of following items is satisfied, defrosting will stop and the machine will turn to normal heating
mode.
①
The defrosting time achieves 10min;
②
T3
≥
TempQuitDefrost_ADD
℃
;
③
T3
≥
7
℃
for 60seconds.
Defrosting action
：
Summary of Contents for AWAU-YLD012-H11
Page 14: ...Dimensions Console Type 135 2 Dimensions AWSI XAD012 N11 AWSI XAD018 N11 ...
Page 15: ...Service Space 136 Console Type 3 Service Space ...
Page 16: ...Wiring Diagrams Console Type 137 4 Wiring Diagrams AWSI XAD012 N11 AWSI XAD018 N11 ...
Page 21: ...Field Wiring 142 Console Type 10 Field Wiring AWSI XAD012 N11 AWSI XAD018 N11 ...
Page 31: ...Wiring Diagrams 152 Outdoor Units 4 Wiring Diagrams AWAU YLD012 H11 ...
Page 33: ...Wiring Diagrams 154 Outdoor Units AWAU YLD036 H13 AWAU YLD048 H13 ...
Page 34: ...Wiring Diagrams Outdoor Units 155 AWAU YLD060 H13 ...
