Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53300024-01
Printed in U.S.A.
Form 30XW-1T
Pg 140
11-09
Replaces: New
Copyright 2009 Carrier Corporation
INDEX
4-20 mA temperature reset
36
Actual start-up
47
Alarms and alerts
68
Alarm control
42
Equipment priority
42
Routing control
42
System name
43
Board addresses
17
Brine or glycol operation
27
Broadcast acknowledger
20, 42
Broadcast configuration
41
Capacity control overrides
43
Carrier Comfort Network
®
(CCN)
18
Interface
18
Loadshed controlled demand limit
41
Tables
118-132
Chilled water flow switch
66
Chilled water fluid type selection
27
Circuit/compressor staging
and loading
29
Loading
29
Staging
29
Communication failure retry time
42
Compressor
Assembly
63
Oil system
63
Protection
10,67
Compressor protection
module (CPM)
10
Configuration
18-46
Control module communication
17
Controls
9-18
Conventions used in this manual
3
Cooler
64
Pump control
28
Cooling set point selection
25
CPM DIP switch addresses
133,134
Daylight saving time configuration
43
Demand limit
39
Externally powered capacity based
40
Externally powered current based
40
Switch controlled
39
Diagnostic alarm codes
and possible causes
73
Display module usage
3
Dual chiller control
29
For parallel applications
30
For series applications
33
Pump control for parallel
chiller applications
33
Pump control for series
chiller applications
35
Dual chiller sequence of operation
54
Dual pump and manual control
28
Economizer assembly
59
Electronic expansion valve (EXV)
59
EXV board
13
EXV control
60
Main EXV control
59
Troubleshooting procedure
61
Emergency on/off switch (SW2)
16
Enable-off-remote contact
switch (SW1)
16
Energy Management Module (EMM)
16
Entering fluid control option
25
Flow rate requirements
47
Freeze protection
43,76
Fresh water
27
General (Controls)
9
Green LED
17
Head pressure control
46
Heat exchangers, inspecting/cleaning
66
Ice storage operation
41
Leak testing
67
Local equipment network
17
Loss of fluid flow protection
65
Low condenser fluid temperature
head pressure control
46
Operating instructions
46
Option
46
Low fluid temperature
65
Machine control methods
20
Machine on/off control
20
Machine start delay
29
Main Base Board (MBB)
9
Maintenance
67
Minimum fluid loop volume
47
Minimum load control
29
MLV/condenser board
15
Navigator™ display module
7
Machine control
23
Navigator display tables
105-117
No pump control
28
Operating limitations
47
Operating modes
54
Operation
54-59
Piping and instrumentation
135, 136
Pressure relief valves
67
Pre-start-up
46
Pump operation
54
Ramp loading
35
Re-alarm time
43
Recommended maintenance schedule
67
Red LED
17
Refrigerant charge
67
Refrigerant circuit
67
Relief devices
67
Remote alarm and alert relays
18
Retubing
65
Return water reset
35
Safety considerations
2
Safety devices
67
Sensors
56
Sequence of operation
54
Service
59-67
Service test
83
Set point occupancy
25
Single pump control
28
Space temperature reset
36
Start-up
47-53
Start-up checklist for
30XW liquid chillers
CL-1 to CL-7
Suction service valve
64
System check
46
Temperature reset
35
Thermistors
56
Tightening cooler head bolts
65
Touch Pilot display
3,17
Display tables
86-104
Machine control
20
Operation configuration tables
18
Transducers
56
Troubleshooting
67-85
Tube plugging
65
Voltage
47
Water treatment
66
Yellow LED
17