24
2) If the compressor stops caused by room temperature rising, indoor fan will be forced to run
127 seconds with breeze. During this period, anti-cold-wind is disabled. After this, anti-cold
–wind function
is available.
3) If the machine runs in rating capacity test mode, indoor fan runs with rating speed, and
anti-cold-wind is disabled.
9.7.2 Indoor fan speed can be set as high, medium, low or auto grade, but anti-cold-wind function is
preferential.
Auto fan action in heating mode.
9.7.3 The operation frequency of compressor after starting submits to following rule:
When the machine runs, if
ΔTh stays in a zone for 3 minutes, action of frequency is as follow:
Zone A: Elevate current frequency one grade, and not stop until the maximum grade.
Zone B: Elevate or keep or descend current frequency.
Remark: ΔTcon can be changed among 0, -2,- 4
℃
, the default is 0
℃
.
A
5.0
4.5
1.0
0.5
H
B
℃
Δ
Th=
(r
o
o
m
te
mp)
–
(
s
e
tt
ing
T
e
mp)
–
Δ
T
c
o
n
44
38
37
34
33
24
17
setting fan speed
low fan
breeze
super breeze
fan stop
E
v
a
p
o
ra
to
r
te
mp
℃
Δ
T=(
ro
o
m
te
mp)
–
(
s
e
tt
ing
T
e
mp)
medium
2.5
2.0
1.5
1.0
℃
low
high
