Configuring Inputs Di1 And Di2 - Johnson Controls TEC2604-4 Installation Instructions Manual

PIR Diagnostic LEDs
The diagnostic LEDs inside the PIR lens brighten when
movement is detected within the first 30 minutes after
powerup. The LEDs do not light up or brighten after the
initial 30-minute period.
Unocc Heat
= 65°F
Configuring the TEC2604-4 or TEC2604-4+PIR
Thermostat Controller
The TEC2604-4 and TEC2604-4+PIR Thermostat
Controllers ship from the factory with default settings
for all configurable parameters. The default settings are
shown in Table 1. To reconfigure the parameters via the
thermostat controller, follow the steps in this section.
1. To access the Installer Configuration Menu, press
and hold the MENU key for approximately
8 seconds.
Note: If the Password parameter is configured,
Password 0 appears on the thermostat controller
display indicating that the configured password is
required to proceed. Use the UP/DOWN arrow
keys to indicate the configured password, then
press the MENU key to proceed through the
Installer Configuration Menu parameters.
TEC2604-4 and TEC2604-4+PIR BACnet® MS/TP Networked Multi-Stage Economizer Thermostat
Occ Heat
= 72°F
Room Temperature
Figure 7: Increasing Room Temperature Setpoints
Setpoints
The installer must be certain that the difference
between the Occupied and Unoccupied setpoints can
be recovered within a timely fashion to ensure
occupancy comfort. In addition, the difference between
the two setpoints must be large enough to warrant
maximum energy savings.
These setpoints and Unoccupied time are adjustable to
allow for customization, as dictated by the individual
space requirements. See Figure 7 for an example of
increasing room temperature setpoints.
Occ Cool
= 75°F
2. Once the Installer Configuration Menu begins,
release and press the NO key to scroll through the
parameters listed in Table 1.
3. When the desired parameter is displayed, use the
YES key to choose the desired selection option.
4. Press the YES key and then the NO key to
continue scrolling through the parameters.
When the thermostat controller is in the Installer
Configuration Menu and left unattended for
approximately 8 seconds, the thermostat controller
reverts to the Status Display Menu.

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.
Controllers Installation Instructions
7