
In cooling mode, indoor fan runs all the time and the speed can be selected as high, medium, low and
auto.
Auto fan in cooling mode acts as follow:
6.4.2.3 Evaporator low temperature T2 protection.
When T2<4
℃
,
the indoor has no capacity demand and resume till T2>8
℃
.
6.4.2.4
Outdoor fan running rules:
22
20
High
Low
T1-Ts
℃
+3.5 High
+3.0
+1.5 Medium
+1.0
Low
14