FORM 100.50-NOM7 (808)
39
JOHNSON CONTROLS
4
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
*** UNIT STATUS ***
Current Unit Mode
Unoccupied Standby
*** UNIT STATUS ***
Date = 25-Feb-2000
Time = 12:28:05a
Day = WED
*** UNIT STATUS ***
Unit Controlled By
Thermostat
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.
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
Warm-up
Occupied Heating
Sys. Start Delay
Unoccupied Standby Preoccupancy Purge
Unoccupied Cooling Smoke Purge
Unoccupied Heating Emergency Shut Down
Manual Override
Fault Shutdown
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
being accessed. The following table shows the Func-
tion Key and the respective First Line Text that will be
displayed.
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.
Line 2 Date = dd-mon-year
Line 3 Time = hh:mm:ss a (p)
Line 4 Day = DDD (day abbreviation)
FUNCTION KEY
FIRST LINE TEXT
UNIT STATUS
*** UNIT STATUS ***
OPERATION DATA
** OPERATION DATA **
SETPOINTS
*** SETPOINTS ***
UNIT SETUP
*** UNIT SETUP ***
CONFIGURATION
** CONFIGURATION **
SERVICE
*** SERVICE ***
HISTORY
*** HISTORY ***
Summary of Contents for J Series
Page 85: ...FORM 100 50 NOM7 808 85 JOHNSON CONTROLS 6 ELECTRICAL NOTES AND LEGEND LD13862 ...
Page 87: ...FORM 100 50 NOM7 808 87 JOHNSON CONTROLS 6 LD13864 ...
Page 88: ...JOHNSON CONTROLS 88 FORM 100 50 NOM7 808 Service OPTI CONVERSION TO 25 40 TON LD13854 ...
Page 89: ...FORM 100 50 NOM7 808 89 JOHNSON CONTROLS 6 LD13865 ELEMENTARY DIAGRAM ALL UNITS ...
Page 91: ...FORM 100 50 NOM7 808 91 JOHNSON CONTROLS 6 ELEMENTARY DIAGRAM GAS HEAT 25 40 TON 575V LD13861 ...
