Table of Contents
Advertisement
Outdoor Unit
Ps sensor characteristics
0 to 0.98 MPa (0.5 to 3.5 V output for 0 to 0.98 MPa)
Voltage readings across pins 2 and 3 of CN500 on I/F P.C. board (with negative-side probe of multimeter placed
on pin 3)
Ps
Ps
VOLT
VOLT
2
(MPa)
(kg/cm
)
0
0
0
0.02
0
0
0.04
0
0
0.06
0
0
0.08
0
0
0.10
0
0
0.12
0
0
0.14
0
0
0.16
0
0
0.18
0
0
0.20
0
0
0.21
0
0
0.23
0
0
0.25
0
0
0.27
0
0
0.29
0
0
0.31
0
0
0.33
0
0
0.35
0
0
0.37
0
0
0.39
0
0
0.41
0
0
0.43
0
0
0.45
0
0
0.47
0
0
0.49
0
0
0.51
0.0026
0.05
0.53
0.0089
0.11
0.55
0.0153
0.18
0.57
0.0217
0.24
0.59
0.0281
0.31
0.61
0.0345
0.37
0.63
0.0408
0.44
0.64
0.0472
0.50
0.66
0.0536
0.57
0.68
0.0600
0.63
0.70
0.0664
0.70
0.72
0.0727
0.76
0.0791
0.83
0.74
0.76
0.0855
0.89
0.78
0.0919
0.96
0.0983
1.02
0.80
0.82
0.1046
1.09
0.84
0.1110
1.15
1.22
0.86
0.1174
0.88
0.1238
1.28
0.90
0.1302
1.35
0.92
0.1365
1.41
0.94
0.1429
1.48
0.96
0.1493
1.54
0.98
0.1557
1.61
Ps
Ps
VOLT
2
(MPa)
(kg/cm
)
1.00
0.1621
1.67
1.99
0.1621
1.74
2.01
1.02
1.04
0.1684
1.80
2.03
1.05
0.1748
1.87
2.05
0.1812
1.93
2.07
1.07
1.09
0.1876
2.00
2.09
1.11
0.1940
2.06
2.11
2.13
2.13
1.13
0.2003
1.15
0.2067
2.19
2.15
1.17
0.2131
2.26
2.17
2.19
1.19
0.2195
2.32
1.21
0.2259
2.39
2.21
1.23
0.2322
2.45
2.23
2.25
1.25
0.2386
2.52
1.27
0.2450
2.58
2.27
1.29
0.2514
2.65
2.29
1.31
0.2578
2.71
2.30
1.33
0.2641
2.78
2.32
1.35
0.2705
2.84
2.34
1.37
0.2769
2.91
2.36
1.39
0.2833
2.97
2.38
1.41
0.2897
3.04
2.40
1.43
0.2960
3.10
2.42
1.45
0.3024
3.17
2.44
1.46
0.3088
3.23
2.46
1.48
0.3152
3.30
2.48
1.50
0.3216
3.36
2.50
1.52
0.3279
3.43
2.52
1.54
0.3343
3.49
2.54
1.56
0.3407
3.56
2.56
1.58
0.3471
3.62
2.58
1.60
0.3535
3.69
2.60
1.62
0.3598
3.75
2.62
1.64
0.3662
3.82
2.64
1.66
0.3726
3.88
2.66
1.68
0.3790
3.95
2.68
1.70
0.3854
4.01
2.70
1.72
0.3917
4.08
2.71
1.74
0.3981
4.14
2.73
1.76
0.4045
4.21
2.75
1.78
0.4109
4.27
2.77
1.80
0.4173
4.34
2.79
1.82
0.4236
4.40
2.81
1.84
0.4300
4.47
2.83
1.86
0.4364
4.53
2.85
1.88
0.4428
4.60
2.87
1.89
0.4492
4.66
2.89
1.91
0.4555
4.73
2.91
1.93
0.4619
4.79
2.93
1.95
0.4683
4.86
2.95
1.97
0.4747
4.92
2.97
Ps
Ps
VOLT
2
(MPa)
(kg/cm
)
(MPa)
0.4874
4.99
2.99
0.8128
0.4938
5.06
3.01
0.8192
0.5002
5.12
3.03
0.8256
0.5066
5.19
3.05
0.8320
0.5130
5.25
3.07
0.8384
0.5193
5.32
3.09
0.8447
0.5257
5.38
3.11
0.8511
0.5321
5.45
3.13
0.8575
0.5385
5.51
3.14
0.8639
0.5449
5.58
3.16
0.8703
0.5513
5.64
3.18
0.8766
0.5576
5.71
3.20
0.8830
0.5640
5.77
3.22
0.8894
0.5704
5.84
3.24
0.8958
0.5768
5.90
3.26
0.9022
0.5832
5.97
3.28
0.9085
0.5895
6.03
3.30
0.9149
0.5959
6.10
3.32
0.9213
0.6023
6.16
3.34
0.9277
0.6087
6.23
3.36
0.9341
0.6151
6.29
3.38
0.9404
0.6214
6.36
3.40
0.9468
0.6278
6.42
3.42
0.9532
0.6342
6.49
3.44
0.9596
0.6406
6.55
3.46
0.9660
0.6470
6.62
3.48
0.9723
0.6533
6.68
3.50
0.9787
0.6597
6.75
3.52
0.9851
0.6661
6.81
3.54
0.9915
0.6725
6.88
3.55
0.9979
0.6789
6.94
3.57
1.0042
0.6852
7.01
3.59
1.0106
0.6916
7.07
3.61
1.0170
0.6980
7.14
3.63
1.0234
0.7044
7.20
3.65
1.0298
0.7108
7.27
3.67
1.0361
0.7171
7.33
3.69
1.0425
0.7235
7.40
3.71
1.0489
0.7299
3.73
7.46
1.0553
0.7363
7.53
3.75
1.0617
0.7427
7.59
3.77
1.0680
0.7490
3.79
7.66
1.0744
0.7554
7.72
3.81
1.0808
0.7618
7.79
3.83
1.0872
0.7682
7.85
3.85
1.0936
0.7746
7.92
3.87
1.0999
0.7809
7.98
3.89
1.1063
0.7873
8.05
3.91
1.1127
0.7937
8.11
3.93
1.1191
0.8001
8.18
3.95
1.1255
0.8065
8.24
3.96
1.1318
3.98
1.1382
139
152
160
Ps
Ps
Ps
VOLT
2
(kg/cm
)
(MPa)
8.31
4.00
1.1446
1.151
8.37
4.02
8.44
4.04
1.157
8.50
4.06
1.164
8.57
4.08
1.170
8.63
4.10
1.177
8.70
4.12
1.183
8.76
4.14
1.189
8.83
4.16
1.196
8.89
4.18
1.202
8.96
4.20
1.208
9.02
4.22
1.215
9.09
4.24
1.221
9.15
4.26
1.228
9.22
4.28
1.234
9.28
4.30
1.240
9.35
4.32
1.247
9.41
4.34
1.253
9.48
4.36
1.260
9.54
4.38
1.266
9.61
4.39
1.272
9.67
4.41
1.279
9.74
4.43
1.285
9.80
4.45
1.291
9.87
4.47
1.298
9.93
4.49
1.304
10.00
4.51
1.311
10.06
4.53
1.317
10.13
4.55
1.323
10.19
4.57
1.330
10.26
4.59
1.336
10.32
4.61
1.342
10.39
4.63
1.349
10.46
4.65
1.355
10.52
4.67
1.362
10.59
4.69
1.368
10.65
4.71
1.374
10.72
4.73
1.381
10.78
4.75
1.387
10.85
4.77
1.393
10.91
4.79
1.400
10.98
4.80
1.406
11.04
4.82
1.413
11.11
4.84
1.419
11.17
4.86
1.425
11.24
4.88
1.432
11.30
4.90
1.438
4.92
1.445
11.37
11.43
4.94
1.451
11.50
4.96
1.457
4.98
1.464
11.56
11.63
5.00
1.470
Ps
2
(kg/cm
)
11.69
11.76
11.82
11.89
11.95
12.02
12.08
12.15
12.21
12.28
12.34
12.41
12.47
12.54
12.60
12.67
12.73
12.80
12.86
12.93
12.99
13.06
13.12
13.19
13.25
13.32
13.38
13.45
13.51
13.58
13.64
13.71
13.77
13.84
13.90
13.97
14.03
14.10
14.16
14.23
14.29
14.36
14.42
14.49
14.55
14.62
14.68
14.75
14.81
14.88
14.94
14.98
Advertisement
Table of Contents
Troubleshooting
