York J Series Manual page 39

being accessed. The following table shows the Func-
tion Key and the respective First Line Text that will be
displayed.
FUNCTION KEY
UNIT STATUS
*** UNIT STATUS ***
OPERATION DATA
** OPERATION DATA **
SETPOINTS
UNIT SETUP
CONFIGURATION
** CONFIGURATION **
SERVICE
HISTORY
Starting with the first display item, the Unit Status dis-
play items are shown below. The values in parentheses
are the possible displays.
*** UNIT STATUS ***
General Unit Status
Unit Type = VAV
Status = NORMAL
Line 2 General Unit Status
Line 3 Unit Type = VAV (CV, VAV)
Line 4 Status = NORMAL (TROUBLE, ALARM)
Unit Type will be determined from the "Unit Type"
configuration setting under the Configuration menu and
can be programmed for either VAV (variable air volume
unit), or CV (constant volume unit).
Status is determined by:
• NORMAL - no faults have been detected.
• TROUBLE - a fault that does not cause unit shut-
down has been detected.
• ALARM - a fault that causes the unit to be shut
down has been detected.
Refer to the section on Service and Troubleshooting for
fault, alarm and trouble description.
*** UNIT STATUS ***
Date = 25-Feb-2000
Time = 12:28:05a
Day = WED
Line 2 Date = dd-mon-year
Line 3 Time = hh:mm:ss a (p)
Line 4 Day = DDD (day abbreviation)
JOHNSON CONTROLS
FIRST LINE TEXT
*** SETPOINTS ***
*** UNIT SETUP ***
*** SERVICE ***
*** HISTORY ***
The Date and Time are displayed and, if required,
changed in this display by pressing Enter/Change and
using cursor control and the Enter button to update the
Date and Time parameters. A Level 1 password is re-
quired to change these parameters.
*** UNIT STATUS ***
Current Unit Mode
Unoccupied Standby
Line 2 Current Unit Mode
Line 3 (Current unit operating mode)
Line 4 (Blank)
Line 3 displays the one of the following operating
modes:
Occupied Cooling
Occupied Heating
Unoccupied Standby
Unoccupied Cooling
Unoccupied Heating
Manual Override
*** UNIT STATUS ***
Unit Controlled By
Thermostat
Line 2 Unit Controlled By
Line 3 (Determined by inputs and Setup settings)
Line 4 (Blank)
Line 3 displays one of the following four space tem-
perature control sources or method:
Thermostat
Zone Sensor
BAS Network
Stand Alone Control
FORM 100.50-NOM7 (808)
Warm-up
Sys. Start Delay
Preoccupancy Purge
Smoke Purge
Emergency Shut Down
Fault Shutdown
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