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Fig. 5 - 19XRV Chiller display menu structure (ICVC)
DEFAULT SCREEN
CCN
LOCAL
RESET
MENU
(SOFTKEYS)
Start Chiller in CCN Control
Start Chiller in Local Control
Clear Alarms
Access Main Menu
STATUS SCHEDULE SETPOINT SERVICE
(ENTER A 4-DIGIT PASSWORD) (VALUES SOWN AT FACTORY DEFAULT)
1 1 1 1
List the Status
Tables
• MAINSTAT
• STARTUP
• COMPRESS
• HEAT_EX
• POWER
• VFD_STAT
• ICVC_PWD
Select a Status Table
NEXT
PREVIOUS
SELECT
EXIT
Select a Modification Point
NEXT
PREVIOUS
SELECT
EXIT
Modify a Discrete Point
START
STOP
RELEASE
ENTER
ON
OFF
Modify an Analogue Point
INCREASE DECREASE RELEASE
ENTER
Modify Control Options
ENABLE
DISABLE
QUIT
ENTER
• OCCPC01S - LOCAL TIME SCHEDULE
• OCCPC02S - ICE BUILD TIME SCHEDULE
• OCCPC03S - CCN TIME SCHEDULE
Select a Schedule
NEXT
PREVIOUS SELECT
EXIT
1
2
3
4
5
6
7
8
Override
Select a Time Period/Override
NEXT
PREVIOUS SELECT
EXIT
Modify a Schedule Time
INCREASE DECREASE ENTER
EXIT (ANALOGUE VALUES)
Add/Eliminate a Day
ENABLE
DISABLE
ENTER
EXIT (DISCRETE VALUES)
• Base Demand Limit
• LCW Setpoint
• ECW Setpoint
• Ice Build Setpoint
• Tower Fan High Setpoint
Select the Setpoint
NEXT
PREVIOUS SELECT
EXIT
Modify the setpoint
INCREASE DECREASE
QUIT
ENTER
Display the Setpoint Table
List the Schedules
ALARM HISTORY
ALERT HISTORY
CONTROL TEST
CONTROL ALGORITHM STATUS
EQUIPMENT CONFIGURATION
VFD CONFIG DATA
EQUIPMENT SERVICE
TIME AND DATE
ATTACH TO NETWORK DEVICE
LOG OUT OF DEVICE
ICVC CONFIGURATION
NEXT
PREVIOUS SELECT
EXIT
See Figure 6
List the Service Tables