6. The 15 items previously shown are representative factors in corrosion and scale
formation.
Note:
The manufacturer suggests the installation of expansion joints for the chilled water and
cooling water connections.
Figure 72: Chilled water and cooling water system
Table 33: Steam drain quality control
Component
Standard value
PH
7.5 ~ 8.5
Cl
-
(ppm)
≤ 20
SO
4
2-
(ppm)
≤ 10
H
2
S (ppm)
nil
DO (ppm)
≤ 0.5
All carbonate (ppm)
≤ 20
163
YHAU-C Single Effect Steam-Fired Absorption Chiller
Summary of Contents for York YHAU-C
Page 2: ......
Page 33: ...Figure 11 Location of rupture disk 31 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 103: ...Figure 49 Cooling start diagram 101 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 104: ...Figure 50 Cooling stop diagram YHAU C Single Effect Steam Fired Absorption Chiller 102...
Page 166: ...Figure 73 Steam and drain system YHAU C Single Effect Steam Fired Absorption Chiller 164...
Page 167: ...Figure 74 Duhring diagram PTX chart F 165 YHAU C Single Effect Steam Fired Absorption Chiller...
Page 168: ...Figure 75 Duhring diagram PTX chart C YHAU C Single Effect Steam Fired Absorption Chiller 166...
