– 86 –
(1)-3. Sensor, current, compressor operation frequency, PMV opening indication
Interface (CDB) P.C. board detected values (for example temperature and current sensor values) can be
easily checked.
∗
Temperature sensors ... TD, TE, TL, TS, TO, TH, TA, TC, TCJ
∗
Current ......................... Current sensor (CT) value detected
∗
Pressure....................... Low pressure sensor (Ps) value detected
LED indication
Temperature
sensor
(˚C)
Current
(A)
Compressor
frequency
(rps)
Degree of PMV
opening
(pls)
Pressure
(kg/cm²•G)
D800
(YEL)
D801
(YEL)
D802
(YEL)
D803
(YEL)
D804
(YEL)
D805
(GRN)
Less than -25
-25 ~
-20 ~
-15 ~
-10 ~
-5 ~
0 ~
5 ~
10 ~
15 ~
20 ~
25 ~
30 ~
35 ~
40 ~
45 ~
50 ~
55 ~
60 ~
65 ~
70 ~
75 ~
80 ~
85 ~
90 ~
95 ~
100 ~
105 ~
110 ~
115 ~
120 ~
Sensor trouble
0 ~
2 ~
4 ~
6 ~
8 ~
10 ~
12 ~
14 ~
16 ~
18 ~
20 ~
22 ~
24 ~
26 ~
28 ~
30 ~
32 ~
34 ~
36 ~
38 ~
40 ~
42 ~
44 ~
46 ~
48 ~
50 ~
52 ~
54 ~
56 ~
58 ~
60 ~
62 or more
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155 or more
0 ~ 39
40 ~ 79
80 ~ 119
120 ~ 159
160 ~ 199
200 ~ 239
240 ~ 279
280 ~ 319
320 ~ 359
360 ~ 399
400 ~ 439
440 ~ 479
480 ~ 519
520 ~ 559
560 ~ 599
600 ~ 639
640 ~ 679
680 ~ 719
720 ~ 759
760 ~ 799
800 ~ 839
840 ~ 879
880 ~ 919
920 ~ 959
960 ~ 999
1000
—
—
—
—
—
—
-2 ~
-1 ~
0 ~
1 ~
2 ~
3 ~
4 ~
5 ~
6 ~
7 ~
8 ~
9 ~
10 ~
11 ~
12 ~
13 ~
14 ~
15 ~
16 ~
17 ~
18 ~
19 ~
20 ~
21 ~
22 ~
23 ~
24 ~
25 ~
26 ~
27 ~
28 ~
29 or more
: Go ON : Go OFF : flashing (1 time/sec)
