
SECTION 7 – MAINTENANCE
FORM 155.32-ICOM2.EN.UL
ISSUE DATE:1/10/2018
156
JOHNSON CONTROLS
Figure 73 -
Duhring Diagram / PTX Chart (°F)
SA
TURA
TION PRESSURE mm Hg
REFRIGERANT
TEMPERA
TURE F
20
15
10
8
6
4.
2
100
90
80
70
60
50
40
30
995.
5
900
800
700
600
500
400
300
200
150
SOLUTION TEMPERATURE
F
70
80
60
50
40
30
404
0
505
0
606
0
707
0
808
0
909
0
100
1001
0
0
1101
1
0
1201
2
0
1301
3
0
1401
4
0
1501
5
0
1601
6
0
1701
7
0
1801
8
0
1901
9
0
2002
0
0
2102
1
0
2202
2
0
2302
3
0
2402
4
0
2502
5
0
2602
6
0
2702
7
0
2802
8
0
2902
9
0
3003
0
0
3103
1
0
3203
2
0
3303
3
0
3403
4
0
3503
5
0
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
220
210
90
100
110
120
130
140
150
160
170
180
190
200
210
220
CRYSTALLIZATION AREA
65
%
60%
55
%
50%
45%
40%
40%
45%
50%
55%
60%
65%
7 0
%
200
2002
0
0
210
2102
1
0
220
2202
2
0
230
2302
3
0
240
2402
4
0
250
2502
5
0
260
2602
6
0
270
2702
7
0
280
2802
8
0
290
2902
9
0
300
3003
0
0
310
3103
1
0
320
3203
2
0
330
3303
3
0
340
3403
4
0
350
3503
5
0
Dühring Diagram / PTX Chart
Absorption Liquid Chillers
Useful Conversion Formulas
T
o
Convert ºC (Centigrade) to ºF (Fahrenheit) or ºF to ºC:
ºC =
ºF +40
1.8
-
40
ºF = (ºC + 40) x 1.8 - 40
1 atm (atmosphere at sea level) = 14.696 psia = 0 psig = 760 mmHG = 29.92 in Hg
1 mm Hg = 1000 microns = 0.3937 inch Hg = .01934 psi
1 in Hg = 25.4 mm Hg = .491 psi
1 psi = 2.036 in Hg = 51.7 mm Hg = 2.31 ft H
2
O
1 ft H
2
O = .433 psi
1 lb = .4536 Kg = 453.6 gms
1 liter = .2641 U.S. gal = 1.057 U.S. quarts
1 U.S. gallon = 3.785 liters
1 inch = 25.4 mm
1 ton refrigeration (12,000 btu/hr) = 3.52 kW
Содержание YHAU-CGN
Страница 14: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 14 JOHNSON CONTROLS THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 38: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 38 JOHNSON CONTROLS THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 55: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 JOHNSON CONTROLS 55 THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 57: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 57 LD27463...
Страница 59: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 59 LD27465...
Страница 61: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 61 LD27471...
Страница 63: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 63...
Страница 65: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 65 LD27477...
Страница 67: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 67 LD27479...
Страница 69: ...FORM 155 32 ICOM2 EN UL SECTION 4 TECHNICAL DATA ISSUE DATE 1 10 2018 JOHNSON CONTROLS 69 LD27475...
Страница 160: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 160 JOHNSON CONTROLS THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 170: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 170 JOHNSON CONTROLS THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 172: ...FORM 155 32 ICOM2 EN UL ISSUE DATE 1 10 2018 172 JOHNSON CONTROLS THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 181: ...FORM 155 32 ICOM2 EN UL APPENDIX 1 CHECKLIST ISSUE DATE 1 10 2018 JOHNSON CONTROLS 181 NOTES...