English
39
The defrosting setting
(1) The defrosting mode
After the compressor consecutively runs for “ t ” minutes, it will start defrosting if the sensor detects the tem-
perature
≤
“ T1 ” °C for consecutive 1 minute. It will stop defrosting when defrosting has run for 10 minutes or
the sensor detects the temperature over “ T2 ” °C
(2) The defrosting control
There are 8 defrosting modes corresponding to different DIP ways.
The “ t ”, “ T1 ”, “ T2 ”, “ T ” are defi ned as below:
t ............ The defrosting temp sensor starts to detect after the compressor has been operating for t minutes
accumulatively
T1 ......... The defrosting board starts to work when the defrosting temp sensor has been in T1°C or under
T1°C for 1 minute continuously
T2 ......... The defrosting will stop after it goes on for 10 minutes continuously or the temp sensor detects the
ambient temperature over T2°C
T ........... Outdoor ambient temperature
DIP and corresponding temperature
Outdoor ambient
temp. sensor
DIP
000
001
010
011
100
T
-
-
-
-
-
≥
-3
<-3
≥
-3
<-3
≥
-3
<-3
t
44
44
60
90
30
30
60
44
90
90
120
T1
-2
-5
0
0
0
-2
-10
-2
-10
-2
-15
T2
15
20
20
20
20
20
15
20
15
20
15
Outdoor ambient temp. sensor
doses not work
Outdoor ambient temp. sensor works
101
110
111