TEC22x4-3 L
ON
W
ORKS
® Networked Multi-Stage Economizer Thermostats Installation Instructions
6
Configuring Inputs DI1 and DI2
When DI1 and DI2 are configured for an alarm
condition, an alarm condition is displayed locally when
the input is closed. An alarm message is included on
the scrolling Status Display Menu and when the
message is displayed, the backlight momentarily
lights up.
Both inputs can be configured to the Selection Options
included in Table 2.
Table 2: Installer Configuration Menu (Part 1 of 5)
Parameter
Appearing
on Display
Description and Default
Selection Options
DI1
1
Configuration of Digital Input 1.
Default:
None
(None):
No function is associated with an input.
(Service):
A Service alarm is displayed on the thermostat when the
input is energized. This input can be tied into the air conditioning unit
control card, which provides an alarm should there be a malfunction.
(Filter):
A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(RemOVR):
Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat.
(RemNSB):
Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
Configuration of Digital Input 2.
Default:
None
(None):
No function is associated with an input.
(Service):
A Service alarm is displayed on the thermostat when the
input is energized. This input can be tied into the air conditioning unit
control card, which provides an alarm should there be a malfunction.
(Filter):
A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(RemOVR):
Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat.
(RemNSB):
Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
Lockout
Selectable Lockout Levels for
limiting end-user keypad interaction.
Default:
0
Function
Lockout Level
(0)
(1)
(2)
Occupancy
Override
Access
Access
No Access
Permanent
Temperature
Setpoints
Access
No Access
No Access
Temporary
Temperature
Setpoints
Access
Access
No Access
System Mode
Setting
Access
No Access
No Access
Fan Mode
Setting
Access
No Access
No Access
Schedules
Setting
Access
No Access
No Access
Clock Setting
Access
Access
Access
