Honeywell AUTOMATIC CONTROL SI Edition Engineering Manual page 398

CHILLER, BOILER, AND DISTRIBUTION SYSTEM CONTROL APPLICATIONS
SUPPLIER
TI
01
OUTSIDE AIR
Y
11
M
PSF
Y
19
PI
110
PRF
QIR
111
Y
55
Fig. 136. DDC Control of Large High Performance Indirect Heat Transfer Substation.
SUBSTATION
TIC
28
PZA–
27
TI PI
12 13
PZA+
24
PDIC
14
HEX1
T1
21
Y
Y
18
M
23
M
Y
PI
17
16
M
PSA+
52
M Y
54
Y
M
51
LIC
56
PIC
57
EXPANSION TANK
PSA+
58
DDC
TZA+
41
TIC
38
TZA+ PZA–
26 37
TSA+ PZA+
25 34
HEX12
TSA+ T1
22 31
Y
M M
33
Y
29
TI
15
Y
48
QIR
53
Y
49
Y
64
LIC
63
WATER SUPPLY TANK
ENGINEERING MANUAL OF AUTOMATIC CONTROL
388
CONSUMER
CENTRAL
SYSTEM
PZA– PZA+ TIC
42 43 44
SSF
TZA+
36
TSA+
35
PDIC
TSA+
32 45
M
Y
39
PI
46
SRF
TI
47
Y
61
M
COLD WATER
QIR
62
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