Fisher FSKIF-121AE2-EU - Page 124

Electrical Control Function
120 Electrical Control System
1.3.2.4 Condenser high temperature T3 protection
12K 18~60K
T3
Increase slowly
Off
Decrease
Hold
Resume
T3
Resume
Off
Decrease
Hold
1.3.3 Heating Mode
1.3.3.1 Outdoor fan running rules:
12K
T4
A
A+
Frequency linkage area
Frequency linkage area:
Frequency of
compressor operation
B
C
A
A+
18~60K:
T4
E
D
C
B
A
A+
1.3.3.2 Indoor fan running rules:
In heating mode, indoor fan can be selected as high, medium, low, auto and silent. The anti-cold- wind
function has the priority.