Vivax ACP-09CH25AELI, Service Manual, Page: 37 / 68

36
The auto fan acts as below rules:
For MS9A-24HRDN1-QRC4W, MS9A-24HRDN1-QRC8W:
27.5
27
High
Low
25
Medium
25.5
For other models:
a
b
c
d
5.0
4.0
2.5
1.0
6.0
T1-Ts
e
H
(H-L)*0.75+L
(H-L)*0.5+L
(H-L)*0.25+L
L
8.4.2.4 Condenser temperature 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 temperature 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.