Toshiba MMW-AP0481CHQ-E Service Manual page 92

Hot water module high temperature type
Hide thumbs Also See for MMW-AP0481CHQ-E:
Table of Contents

Advertisement

Pressure Sensor Output Check
PD/PS sensor characteristics
0 to 4.41 MPa (0.5 to 5V output for 0 to 4.41 MPa)
Voltage readings across pins 1 and 3 of CN606 (PD: Black) / CN605 (PS: Yellow) on H-HWM Control P.C.
board (MCC-1643) (with negative-side probe of multimeter placed on pin 3)
VOLT
PD
PD
(MPa)
(kg/cm²)
0.00
0.00
0.0
0.02
0.00
0.0
0.04
0.00
0.0
0.06
0.00
0.0
0.08
0.00
0.0
0.10
0.00
0.0
0.12
0.00
0.0
0.14
0.00
0.0
0.16
0.00
0.0
0.18
0.00
0.0
0.20
0.00
0.0
0.22
0.00
0.0
0.23
0.00
0.0
0.25
0.00
0.0
0.27
0.00
0.0
0.29
0.00
0.0
0.31
0.00
0.0
0.33
0.00
0.0
0.35
0.00
0.0
0.37
0.00
0.0
0.39
0.00
0.0
0.41
0.00
0.0
0.43
0.00
0.0
0.45
0.00
0.0
0.47
0.00
0.0
0.49
0.00
0.0
0.51
0.01
0.1
0.53
0.03
0.3
0.55
0.05
0.5
0.57
0.07
0.7
0.59
0.08
0.9
0.61
0.10
1.1
0.63
0.12
1.3
0.65
0.14
1.4
0.66
0.16
1.6
0.68
0.18
1.8
0.70
0.20
2.0
0.72
0.22
2.2
0.74
0.24
2.4
0.76
0.26
2.6
0.78
0.28
2.8
0.80
0.30
3.0
0.82
0.31
3.2
0.84
0.33
3.4
0.86
0.35
3.6
0.88
0.37
3.8
0.90
0.39
4.0
0.92
0.41
4.2
0.94
0.43
4.4
0.96
0.45
4.6
0.98
0.47
4.8
VOLT
PD
PD
(MPa)
(kg/cm²)
1.00
0.49
5.0
1.02
0.51
5.2
1.04
0.53
5.4
1.06
0.54
5.5
1.07
0.56
5.7
1.09
0.58
5.9
1.11
0.60
6.1
1.13
0.62
6.3
1.15
0.64
6.5
1.17
0.66
6.7
1.19
0.68
6.9
1.21
0.70
7.1
1.23
0.72
7.3
1.25
0.74
7.5
1.27
0.76
7.7
1.29
0.77
7.9
1.31
0.79
8.1
1.33
0.81
8.3
1.35
0.83
8.5
1.37
0.85
8.7
1.39
0.87
8.9
1.41
0.89
9.1
1.43
0.91
9.3
1.45
0.93
9.5
1.47
0.95
9.6
1.48
0.97
9.8
1.50
0.99
10.0
1.52
1.00
10.2
1.54
1.02
10.4
1.56
1.04
10.6
1.58
1.06
10.8
1.60
1.08
11.0
1.62
1.10
11.2
1.64
1.12
11.4
1.66
1.14
11.6
1.68
1.16
11.8
1.70
1.18
12.0
1.72
1.20
12.2
1.74
1.21
12.4
1.76
1.23
12.6
1.78
1.25
12.8
1.80
1.27
13.0
1.82
1.29
13.2
1.84
1.31
13.4
1.86
1.33
13.6
1.88
1.35
13.8
1.90
1.37
13.9
1.91
1.39
14.1
1.93
1.41
14.3
1.95
1.43
14.5
1.97
1.44
14.7
VOLT
PD
PD
(MPa)
(kg/cm²)
1.99
1.46
14.9
2.01
1.48
15.1
2.03
1.50
15.3
2.05
1.52
15.5
2.07
1.54
15.7
2.09
1.56
15.9
2.11
1.58
16.1
2.13
1.60
16.3
2.15
1.62
16.5
2.17
1.64
16.7
2.19
1.66
16.9
2.21
1.67
17.1
2.23
1.69
17.3
2.25
1.71
17.5
2.27
1.73
17.7
2.29
1.75
17.9
2.31
1.77
18.0
2.32
1.79
18.2
2.34
1.81
18.4
2.36
1.83
18.6
2.38
1.85
18.8
2.40
1.87
19.0
2.42
1.89
19.2
2.44
1.90
19.4
2.46
1.92
19.6
2.48
1.94
19.8
2.50
1.96
20.0
2.52
1.98
20.2
2.54
2.00
20.4
2.56
2.02
20.6
2.58
2.04
20.8
2.60
2.06
21.0
2.62
2.08
21.2
2.64
2.10
21.4
2.66
2.12
21.6
2.68
2.13
21.8
2.70
2.15
22.0
2.72
2.17
22.2
2.73
2.19
22.3
2.75
2.21
22.5
2.77
2.23
22.7
2.79
2.25
22.9
2.81
2.27
23.1
2.83
2.29
23.3
2.85
2.31
23.5
2.87
2.33
23.7
2.89
2.35
23.9
2.91
2.36
24.1
2.93
2.38
24.3
2.95
2.40
24.5
2.97
2.42
24.7
– 92 –
VOLT
PD
PD
(MPa)
(kg/cm²)
2.99
2.44
24.9
3.01
2.46
25.1
3.03
2.48
25.3
3.05
2.50
25.5
3.07
2.52
25.7
3.09
2.54
25.9
3.11
2.56
26.1
3.13
2.57
26.3
3.15
2.59
26.4
3.16
2.61
26.6
3.18
2.63
26.8
3.20
2.65
27.0
3.22
2.67
27.2
3.24
2.69
27.4
3.26
2.71
27.6
3.28
2.73
27.8
3.30
2.75
28.0
3.32
2.77
28.2
3.34
2.79
28.4
3.36
2.80
28.6
3.38
2.82
28.8
3.40
2.84
29.0
3.42
2.86
29.2
3.44
2.88
29.4
3.46
2.90
29.6
3.48
2.92
29.8
3.50
2.94
30.0
3.52
2.96
30.2
3.54
2.98
3.04
3.56
3.00
30.5
3.57
3.02
30.7
3.59
3.03
30.9
3.61
3.05
31.1
3.63
3.07
31.3
3.65
3.09
31.5
3.67
3.11
31.7
3.69
3.13
31.9
3.71
3.15
32.1
3.73
3.17
32.3
3.75
3.19
32.5
3.77
3.21
32.7
3.79
3.23
32.9
3.81
3.25
33.1
3.83
3.26
33.3
3.85
3.28
33.5
3.89
3.30
33.7
3.89
3.32
33.9
3.91
3.34
34.1
3.93
3.36
34.3
3.95
3.38
34.5
3.97
3.40
34.7
VOLT
PD
PD
(MPa)
(kg/cm²)
3.98
3.42
34.8
4.00
3.44
35.0
4.02
3.45
35.2
4.04
3.48
35.4
4.06
3.49
35.6
4.08
3.51
35.8
4.10
3.53
36.0
4.12
3.55
36.2
4.14
3.57
36.4
4.16
3.59
36.6
4.18
3.61
36.8
4.20
3.63
37.0
4.22
3.65
37.2
4.24
3.67
37.4
4.26
3.69
37.6
4.28
3.70
37.8
4.30
3.72
38.0
4.32
3.74
38.2
4.34
3.76
38.4
4.36
3.78
38.6
4.38
3.80
38.8
4.40
3.82
38.9
4.41
3.84
39.1
4.43
3.86
39.3
4.45
3.88
39.5
4.47
3.90
39.7
4.49
3.92
39.9
4.51
3.93
40.1
4.53
3.95
40.3
4.55
3.97
40.5
4.57
3.99
40.7
4.59
4.01
40.9
4.61
4.03
41.1
4.63
4.05
41.3
4.65
4.07
41.5
4.67
4.09
41.7
4.69
4.11
41.9
4.71
4.13
42.1
4.73
4.15
42.3
4.75
4.16
42.5
4.77
4.18
42.7
4.79
4.20
42.9
4.81
4.22
43.0
4.82
4.24
43.2
4.84
4.26
43.4
4.86
4.28
43.6
4.88
4.30
43.8
4.90
4.32
44.0
4.92
4.34
44.2
4.94
4.36
44.4
4.96
4.38
44.6
4.98
4.39
44.8

Advertisement

Table of Contents
loading

This manual is also suitable for:

Mmw-ap0481chq-tr

Table of Contents