34
4
3
High
Low
1
Medium
1.5
8.4.2.4 Condenser high temperature T3 protection.
---55
℃
<T3<60
℃
, the compressor frequency will decrease to the lower level until to F1 and then runs
at F1.If T3<54
℃
, the compressor will keep running at the current frequency.
---T3<52
℃
, the compressor will not limit the frequency and resume to the former frequency.
---T3>60
℃
for 5 seconds, the compressor will stop until T3<52
℃
.
8.4.2.5 Evaporator low temperature T2 protection.
---T2<0
℃
, the compressor will stop and restart when T2
>=
5
℃
.
---0
℃≦
T2<4
℃
, the compressor frequency will be limited and decreased to the lower level
---4
℃
≤
T2
≤
7
℃
, the compressor will keep the current frequency.
---T2>7
℃
, the compressor frequency will not be limited.
