Carrier 19DV Series Installation, Operation And Maintenance Instructions page 85

Hermetic centrifugal liquid chillers dual stage
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Enable Excessive Starts
Oil Stir Cycle (19XR6/7)
No Stir = 0, 30s/30m = 1, 1m/4h = 2, Comb.
0&1=3
* :
Most Service Parameters do not require any change from default. Adjust as required.
TABLE
Access Menu
Setting
Default value
IOB1 AI#1 Type
IOB1 AI#2 Type
IOB1 AI#3 Type
IOB1 AI#4 Type
IOB1 AI#9 Type
IOB1 AO#1 Type
IOB2 AI#1 Type
IOB2 AI#2 Type
IOB2 AI#3 Type
IOB2 AI#4 Type
IOB2 AI#8 Type
IOB2 AI#9 Type
IOB2 AI#10 Type
IOB2 AO#1 Type
IOB2 AO#2 Type
IOB3 AI#1 Type
IOB3 AI#2 Type
IOB3 AI#3 Type
IOB3 AI#4 Type
IOB3 AI#5 Type
IOB3 AI#6 Type
IOB3 AI#8 Type
IOB3 AI#9 Type
IOB3 AI#10 Type
IOB3 AO#1 Type
IOB3 AO#2 Type
IOB4 AI#3 Type
IOB4 AI#4 Type
IOB4 AI#5 Type
IOB4 AI#6 Type
IOB4 AI#7 Type
IOB4 AI#10 Type
ISM Input Enable
Information for IOB input (AI) type as below:
0 : not used
1 : 0 – 5V
2 : 0 – 20 mA
3 : 10 K
TABLE
Access Menu
Setting
Cooling ECW Setpoint
Cooling LCW Setpoint
Heating ECDW Setpoint
Heating LCDW Setpoint
Ice Build setpoint
Base Demand limit
EWT Control Option
CONF_IOB - IOB configuration
Configuration Menu / IOB Configuration
Settings value
4
4
4
4
4
4
4
4
2
0
1
1
4
4
4
0
4
2
0
0
0
2
0
0
5
1
1
1
1
0
4
4
4
4
4
4
4
2
0
4
5
2
0
0
0
0
0
0
1
1
1
0
0
1
0
1
0
1
0
1
0
0
0
0
Disable
Disable
No
1
SETPOINT
Main Menu / Setpoint
Default value (SI units)
Settings value (SI)
12
job site specific
7
job site specific
40
job site specific
45
job site specific
4.4
job site specific
100%
Disable
job site specific
Entering chilled water temperature
Leaving chilled water temperature
Entering condenser water temperature
Leaving condenser water temperature
nothing
Chiller status output mA
Motor winding temperature 1
EC option
Auto Demand limit input
No Refrigerant leak sensor
Guide Vane1 output
not used
1st stage bearing temp
2nd stage bearing temp
Bearing ref supply temp
Guide Vane 2 actual position
Remote Reset Sensor
Guide Vane 1 Actual Pos
Auto Water Temp Reset
Common CHWR Temp, not used
not used
Head Pressure Output
not used
Entering Evap water pressure
Leaving Evap water pressure
Entering Cond water pressure
Leaving Cond water pressure
not used
not used
*
*
100%
85

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