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•
The HEAT PUMP LED is on when the heat pump
compressor is on.
Programming Overview
There are three menus used to view, program, and
configure the TEC2102-3 thermostat.
The Status Display Menu is displayed during normal
thermostat operation. This menu continuously scrolls
through the following parameters:
•
Room Temperature
•
System Mode
•
Occupancy Status – Occupied/Unoccupied/
Override
•
Outdoor Temperature – An outdoor air temperature
sensor must be connected.
•
Applicable Alarms – The backlight lights up as an
alarm condition is displayed.
Note: Press the YES/SCROLL key to temporarily stop
this menu from scrolling.
The Main User Menu is used to access and change
the basic operating parameters of the thermostat.
Access this menu by pressing the MENU key during
normal thermostat operation.
The Installer Configuration Menu is used to set up
the thermostat for application-specific operation. To
access this menu, press and hold the MENU key for
approximately 8 seconds.
Table 2: Installer Configuration Menu (Part 1 of 5)
Parameter
Description and Default
Appearing
on Display
DI1
Configuration of Digital Input 1.
Default: None
TEC2102-3 N2 Networked Heat Pump Thermostat Installation Instructions
Configuring the TEC2102-3 Thermostat
The TEC2102-3 Thermostat comes from the factory
with default settings for all configurable parameters.
The default settings are shown in Table 2. To
reconfigure the parameters via the thermostat, follow
these steps:
1. To access the Installer Configuration Menu, press
and hold the MENU key for approximately
8 seconds.
2. Once the Installer Configuration Menu begins,
press the NO key to scroll through the parameters
listed in Table 2.
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.
To exit the Installer Configuration Menu at any time,
press the MENU key and press the YES key at the exit
prompt. To pass over a parameter without changing it,
press the NO key.
When the thermostat is in the Installer Configuration
Menu and left unattended for approximately 8 seconds,
the thermostat 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.
Both inputs can be configured to the Selection Options
included in Table 2.
Selection Options
(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.
9
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