Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53300166-01 Printed in U.S.A. Form 30XV-1T Pg 170 4-17 Replaces: New
Carrier Corporation 2017
INDEX
4-20 mA temperature reset 37
Abbreviations 4
Actual start-up 43
Actuated ball valve (ABV) 47
Alarms and alerts 100
Alarm control 40
Alarm history 100
Communication failure retry 41
Current alarms 100
Equipment priority 41
Re-alarm time 41
Resetting alarms 100
Routing control 40
System name 41
VFD alarms and alerts 111
Alarms menu table 18
BACnet points table 157
Black box function 113
Board addresses 16
Broadcast configuration 40
Acknowledger 40
Activate 40
OAT broadcast 40
Capacity control overrides 41
Carrier Comfort Network
®
(CCN)
Interface 16
Loadshed controlled demand limit 40
Tables 150-155
Chilled water flow switch, evaporator 60
Chilled water fluid type selection 25
Chilled water setpoint configuration 22
Circuit/compressor staging
and loading 26
Communication diagnostics 165
Communication failure retry time 41
Compressor
Assembly 55
Oil system 56
Protection 63
Condenser coil maintenance
and cleaning recommendations
MCHX 61
RTPF 61
Condenser fans 62
Configuration (software) 17-43
Configuration menu table 19
Control and power drawings 5
Control module communication 16
Controls 4-17
Conventions used in this manual 4
Cooling set point selection 22
Daylight saving time configuration 41
Demand limit 38
CCN loadshed controlled 40
Externally powered current based 39
Switch controlled 38
Demand limit active 48
DIP switch addresses
Auxiliary (AUX) boards 11
Input/output (SIOB) boards 11
Dual chiller control 26
For parallel applications 28,29
For series applications 28,32
Pump control for parallel
chiller applications 28
Pump control for series
chiller applications
33
Dual chiller sequence of operation 47
Economizer assembly 52
Electrical schematics 116
Electronic expansion valve (EXV) 52
Economizer EXV control 52
Main EXV control 52
Troubleshooting procedure 53
Emergency on/off switch (SW2) 15
Enable-off-remote contact
switch (SW1) 15
Energy Management Module (EMM) 15
Ethernet/IP connection problems 166
Evaporator
Protection 59
Pump control 25
Retubing 60
Service 56
Evaporator heater sensor setpoint 161
Evaporator pumps rotation 48
Flow rate requirements 44
Fluid set point control location 22
Fluid type selection 25
Freeze protection 59
Green LED 16
Head pressure control 42
Heat exchangers, inspecting/cleaning 60
Ice mode in effect 48
Ice storage operation 40
Isolation valve 56
Leak testing 63
Local equipment network
Controls 16
Point table 156
Problems 166
Loss of fluid flow protection 59
Low ambient temperature
Operating instructions 44
Low fluid temperature 59
Machine control methods 20
Machine on/off function 21
Fast loading 22
Machine start delay 22
Maintenance 100
Log Sheets 159,160
Recommended schedule 100
Maintenance menu table 20
Main menu table 18
Master slave control active 48
Microchannel heat exchanger
maintenance and cleaning 61
Minimum fluid loop volume 44
OAT broadcast 40
Oil separator heaters 63
Operating limitations 44
Operating modes 48
Operating type selection 21
Operation 47-52
Outside air temperature reset 35
Piping and instrumentation 158
Pressure relief valves 63
Pre-start-up 43
Pump operation 48
Pump periodic start 48
Pump selection 25
Ramp loading 33
Re-alarm time 41
Recommended maintenance schedule 100
Red LED 16
Refrigerant charge 63
Refrigerant circuit 63
Relief devices 63
Remote alarm and alert relays 17
Reset in effect 48
Retubing
Evaporator 60
Return water reset 36
Round tube plate fin condenser coil
maintenance and cleaning 61
Safety considerations 2,3
Safety devices 63
Second setpoint in use 48
Sensors 48
Sequence of operation 47
Service 52-99
Service test 116
Set point occupancy 23
Space temperature reset 38
Standard I/O board 11-13
Start-up 43-46
Start-up checklist for
30XV liquid chillers CL-1 to
CL-8
Start-up delay in effect 48
Status messages 7
System check 43
Temperature reset 33
Thermistors 49
Tightening evaporator head bolts 60
Touch Pilot display
Configuration tables 17
Display tables 129-149
Controls 4
Home screen 4
Interface parameters 162-168
Login and display setup 8
Main menu screen 8
Menu architecture 9
Time and date, setting 11
Trendings 9
User interface 4
Web interface 162-168
Welcome screen 4
Transducers 49
Troubleshooting 100-128
Tube plugging 59
Variable frequency drives (VFDs) 63
Alarm reset 98
Compressor drives 63
Condenser fan drives 65
Configuration tables 73
Display navigation 71
Long term storage 99
Replacement procedure 98
Status 72
Victaulic coupling installation 55
Voltage limits 44
Water treatment 60
Web interface problems 165
Winter shutdown, preparation for 61
Wiring 117-128
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