Service manual

ELECTRONIC FUNCTION
HKD DCI 43 Version - 1
J: Run at F1 for 1h.(if T1-Ts-ΔT >6℃, the compressor will stop)
Meanwhile, the compressor running frequency is limited by the current.
15
T4
HeatT4Zone4I
14
10
9.0
6.0
5.0
HeatT4Zone3I
HeatT4Zone2I
HeatT4Zone1I
9.4.3.2 Outdoor fan running rules
21
19
A
C
18
16
D
15
13
12
10
B
E
Heating
9.4.3.3 Indoor fan running rules
In heating mode, indoor fan can be selected as high, medium, low, auto and silent. The anti-cold- wind
function is preferential. The running rules of anti-cold-wind function depend on both T1 and T2 that is
more comfortable control.
When the compressor is running, the indoor fan is controlled as below: