© 2003
D 369e - 06/03
10 of 32
SCHEDULE OVERRIDES
The 369e has a number of setback overrides that are selected through the schedule (Schd) menu. A system override and a
zone override are available. Any time an override is in effect, the
Ovr
segment is displayed in the appropriate LCD.
System Override (OVERRIDE)
The system overrides affect every zone and are selected in the schedule (Schd)
menu of the control, remote display module (RDM), or display RTU. These setback
overrides have priority over any external setback signal.
Zone Override (ZONE OVR)
Zone overrides are only available for zones using display RTUs. The zone overrides
only affect the respective zone, and are selected in the schedule (Schd) menu of the
RTU or remote display module (RDM).
Temporary (TMPY)
If a temporary occupied or temporary unoccupied override is selected, the 369e operates the zone(s) in the selected over-
ride mode for 3 hours from the time the selection is made. Once completed, the control reverts to the currently scheduled
operation.
Permanent (PERM)
If a permanent occupied or permanent unoccupied override is selected, the 369e operates the zone(s) in the selected over-
ride mode until a new override is selected.
Holiday (HOL)
If the HOL override is selected, the 369e reduces all the heating setpoints to a maxi-
mum of 17
°
C (62
°
F), and increases the cooling setpoint to at least 28
°
C (82
°
F). Also,
slab minimum settings and all existing schedules are ignored.
External UnOccupied Override
An external signal can place the 369e into unoccupied mode. Any time the
UnO
Sw
(1) and the
Com
(4) terminals are shorted together, the control overrides the
occupied mode and operates in the unoccupied mode. The
UnOcc Ovr
segment is
displayed in the appropriate LCD. The control remains in the unoccupied mode as
long as the signal is present or until a system override is selected.
Schd
Ovr
UnOcc
Schd
Schd
Ovr
Occ
1
UnO
Sw
2
3
Zo
Out
Zo
In
4
Com
Timer Switch
Section D: tN 1 / 2 Devices
ROOM TEMPERATURE UNIT (RTU) 062e
This RTU consists of an air temperature sensor, a liquid crystal display (LCD) and four
buttons. These buttons and the LCD are used to set and view the desired room tem-
perature, and for setback overrides. The RTU’s LCD displays the current room temper-
ature, the outdoor air temperature and a number of other items.
In cases where a restricted temperature range is required, the RTU’s range can be
limited by changing the access level of the RTU.
