Carrier AQUASNAP 30RB060-390 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 97

Air-cooled liquid chillers
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TABLE
GENUNIT
GENERAL PARAMETER
Control Type
Run Status
CCN Chiller Start/Stop
Chiller Occupied?
Minutes Left for Start
Heat/Cool Status
Heat/Cool Select (0=Cool, 1=Heat,
2= Auto)
Heat Reclaim Select
Free Cooling Disable
Alarm State
Current Alarm 1
Current Alarm 2
Current Alarm 3
Current Alarm 4
Current Alarm 5
Percent Total Capacity
Active Demand Limit Val
Lag Capacity Limit Value
Current Setpoint
Setpoint Occupied
Setpoint Control
Control Point
Controlled Water Temp
External Temperature
Emergency Stop
MODES
OPERATING MODES
Startup Delay in Effect
Second Setpoint in Use
Reset in Effect
Demand Limit Active
Ramp Loading Active
Cooler Heater Active
Cooler Pumps Rotation
Pump Periodic Start
Night Low Noise Active
System Manager Active
Master Slave Active
Auto Changeover Active
Free Cooling Active
Reclaim Active
Electric Heat Active
Heating Low EWT Lockout
Boiler Active
Ice Mode in Effect
Defrost Active On Cir A
Defrost Active On Cir B
Low Suction Circuit A
Low Suction Circuit B
Low Suction Circuit C
High DGT Circuit A
High DGT Circuit B
High DGT Circuit C
High Pres Override Cir A
High Pres Override Cir B
High Pres Override Cir C
Low Superheat Circuit A
Low Superheat Circuit B
Low Superheat Circuit C
APPENDIX B — CCN TABLES (cont)
STATUS DISPLAY TABLES (cont)
DISPLAY NAME
Local
CCN
Remote
0 = Off
1 = Running
2 = Stopping
3 = Delay
4 = Tripout
5 = Ready
6 = Override
7 = Defrost
8 = Run Test
9 = Test
Enable/Disable
Yes/No
0-15
0 = Cool, 1 = Heat
2 = Stand-by
3 = Both
0 = Cool
1 = Heat
2 = Auto
Yes/No
Yes/No
0 Normal
1 Partial
2 Shutdown
nnnnn
nnnnn
nnnnn
nnnnn
nnnnn
nnn
nnn
nnn
±nnn.n
Yes/No
Setpt 1
Setpt 2
Ice_sp
4-20mA
Auto
±nnn.n
±nnn.n
±nnn.n
Enable/Disable
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
RANGE
UNITS
ctr_type
STATUS
CHIL_S_S
CHIL_OCC
min
min_left
HEATCOOL
HC_SEL
RECL_SEL
FC_DSBLE
ALM
alarm_1
alarm_2
alarm_3
alarm_4
alarm_5
%
CAP_T
%
DEM_LIM
%
LAG_LIM
°F
SP
SP_OCC
sp_ctrl
°F
CTRL_PNT
°F
CTRL_WT
°F
OAT
EMSTOP
Mode_01
Mode_02
Mode_03
Mode_04
Mode_05
Mode_06
Mode_07
Mode_08
Mode_09
Mode_10
Mode_11
Mode_12
Mode_13
Mode_14
Mode_15
Mode_16
Mode_17
Mode_18
Mode_19
Mode_20
Mode_21
Mode_22
Mode_23
Mode_24
Mode_25
Mode_26
Mode_27
Mode_28
Mode_29
Mode_30
Mode_31
Mode_32
97
POINT NAME
WRITE STATUS
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible

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