11-10
CONTROL SYSTEM
SM HDDHED 1-A.1 GB
11.14 Test
Mode
11.14.1
Entering Test Mode
Test mode(Mode of testing capacity) can be achieved through special remote control settings as
following table depends on models:
Model
Mode
(Shown on display)
Settings of Remote control
Operation of
Remote control
Display
(2*7 segments)
Cooling
Heating
09/12
P0(Minimum capacity)
SPT=16
SPT=27
Press “Sleep”
button 4 times in 3
sec.
Show “P0”
P1(Norminal capacity)
SPT=18
SPT=29
Show “P1”
P2(Maximum capacity)
SPT=19
SPT=30
Show “P2”
P3(Medium capacity)
SPT=17
SPT=28
Show “P3”
11.14.2
Unit Operation in Test Mode
Compressor frequency will be set in the following ways:
Model
09
12
P0(Minimum capacity)
Cooling
16Hz
16Hz
Heating
24Hz
28Hz
P1(Norminal capacity)
Cooling
53Hz
67Hz
Heating
72Hz
80Hz
P2(Maximum capacity)
Cooling
78Hz
92Hz
Heating
98Hz
108Hz
P3(Medium capacity)
Cooling
22Hz
30Hz
Heating
35Hz
40Hz
IFAN speed can be adjusted during test mode.
11.15
Characteristics of sensor
11.15.1
RAT / OAT
RAT/OAT R-T chart
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Temperature(C)
R
esi
sta
nce
(Ko
hm)
