Carrier 19DV Series Installation, Operation And Maintenance Instructions page 80

When accessing the SERVICE tables, a password must be entered. The password can be changed from the
Configuration Menu. USER CONFIGURATION allows change of the User access password. SERVICE
PARAMETERS allows change of the Advanced User/Service password, and FACTORY PARAMETERS allows
change of the Factory password. Passwords must be 4 digits (from 1111 to 9999).
IMPORTANT: Be sure to remember the password. Retain a copy for future reference. Without the password, access
to the SERVICE menu will not be possible unless accessed by a Carrier representative.
LOGIN/LOGOUT — Press the lock icon on the home screen to enter the password.
Fig 47: Lock icon
The User Login Screen is displayed. Enter the password on this screen. The language and system of
measurement can also be changed on this screen. For details, see the PIC 5+ Controls Operation and
Troubleshooting guide.
INPUT TIME AND DATE — Set day and time and if applicable Holidays through MAIN MENU -
CONFIGURATION MENU and then select appropriate icon. See the Controls Operation and Troubleshooting
guide for details. Because a schedule is integral to the chiller control sequence, the chiller will not start until the
time and date have been set.
NOTE: The date format is MM-DD-YY for English units and DD-MM-YY for SI units.
MODIFY CONTROLLER IDENTIFICATION IF NECESSARY — The CCN address can be changed from the
Configuration Menu. Change this address under CONTROL IDENTIFICATION for each chiller if there is more than
one chiller at the jobsite. Write the new address on the PIC5+ Touch Screen module for future reference.
CONFIGURE TABLES — Access the related tables through MAIN MENU CONFIGURATION MENU to modify or
view job site parameters shown in 19DV Configuration tables. Table 19 should be verified or configured during
startup/commissioning. Consult chiller nameplates as indicated.
TABLE
Access Menu
Setting
Chiller Type
19XR6/7=0,
19XR2~E/D/V=1,
19DV=2
Unit Type
Cool Only=0,Heat Mach=1
Comp (Single = 0, Dual = 1)
Chilled Medium Type Water/brine
Cond Shell Side MAWP
185PSI=0, 300PSI=1
19DV Comp Design Pressure
300 kPa = 0, 500 kPa= 1
Country Code
Free Cooling Option
VFD Option No=0,FS VFD=1,Carrier=2
RockwellLF2=3, Eaton=4, Rockwell Std=5,
ABB=6, Danfoss=7
IOB3 option (19XR2~E/D/V)
FACTORY - Factory Parameters
Configuration Menu / Factory parameters
Range Units Default value
0 to 2
-
0 to 1
-
0 to 1 -
- Water
Water/Brine
0 to 1
-
0 to 1
-
0 to 999 -
No/yes -
0 to 7 -
No/yes -
Settings value
0 2
0 per selection
1 1
per selection
0 0
0 0
86 33
NO per selection
1, 3, or 7 per
0 selection
Yes Yes
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