| Вид документа | Інструкція з експлуатації |
|---|---|
| Виробник | JCI |
| Код документа | TEC2103_Instruction_manual |
| Сторінок | 19 |
| Мова документа | англійська |
| Розмір файлу | 0.3 МБ |
Текст документа
24- 9890- 161, Rev. C
Installation Instructions
Issue Date March 2016
TEC2103-2 Networked Multi-Stage Thermostat
Application
The TEC2103-2 thermostat is an N2 networked To install the thermostat:
thermostat that provides control of multi-stage HVAC
1. Remove the security screw on the bottom of the
equipment. The TEC2103-2 thermostat provides
thermostat cover using a Phillips-head
exceptional accuracy through the use of a unique
screwdriver. Open the thermostat by pulling on
Proportional-Integral (PI) time proportioning algorithm.
the bottom side of the thermostat cover
The algorithm virtually eliminates temperature offset
(Figure 1).
associated with traditional, differential-based on/off
thermostats. The TEC2103-2 thermostat also uses an 2. Unlock the Printed Circuit Board (PCB) by
adaptive control logic algorithm to control the space carefully pressing the locking tabs to the right
temperature during recovery to minimize overshoot (Figure 2). Open the thermostat’s PCB to the left.
while providing maximum comfort.
3. Pull out approximately 6 in. (152 mm) of wires
The TEC2103-2 thermostat has Metasys® N2 from the wall and insert the cable through the
communication capability. This communication allows hole in the base.
the user to view and adjust parameters from a remote
4. Align the base on the wall, and using the base as
workstation. Additionally, the menu driven backlit
a template, mark the location of the two mounting
display, plain text menus, and five keys on the
TEC2103-2 thermostat make operating the thermostat holes on the wall. Confirm the thermostat base is
easy and intuitive. installed with the proper side up.
5. Use the supplied anchors and screws for
Note: In this document, Building Automation System
mounting on drywall or plaster. Drill two 3/16 in.
(BAS) is a generic term that refers to the Metasys
(4.7 mm) holes at the marked locations and tap
Network (Network Control Module [NCM] or N30
nylon anchors flush to wall surface (Figure 3).
Series), and Companion (CPN) supervisory systems.
The specific system names are used when referring to 6. Position base on the wall, insert screws through
system specific applications. mounting base, and fasten into wall anchors. Do
not overtighten screws.
Installation 7. Swing the thermostat PCB back to the right to
Location Considerations close. Gently press on the PCB to secure each of
the locking tabs.
Locate the TEC2103-2 thermostat:
8. Pull out the screw terminal blocks using the
• on a partitioning interior wall, and approximately pull-tabs on each connector (Figure 4).
5 ft. (1.5 m) above the floor in a location of
average temperature Note: The number of terminals on the terminal
blocks varies depending on the TEC model.
• away from direct sunlight, radiant heat, outside
walls, behind doors, air discharge grills, stairwells,
or outside doors
• away from steam or water pipes, warm air stacks,
unheated/uncooled areas, or sources of electrical
interference
© 2016 Johnson Controls, Inc.
Part No. 24-9890-161, Rev. C www.johnsoncontrols.com
IMPORTANT: Use this TEC2103-2 networked
multi-stage thermostat only as an operating control.
Where failure or malfunction of the thermostat could
lead to personal injury or property damage to the
controlled equipment or other property, additional
precautions must be designed into the control
system. Incorporate and maintain other devices,
such as supervisory or alarm systems or safety or
limit controls, intended to warn of or protect against PCB
Locking Tabs
failure or malfunction of the thermostat.
T600_TEC_Openm_Stat
IMPORTANT : Utiliser ce TEC2103-2
networked multi-stage thermostat uniquement en
tant que dispositif de contrôle de fonctionnement.
Lorsqu'une défaillance ou un dysfonctionnement du
thermostat risque de provoquer des blessures ou
d'endommager l'équipement contrôlé ou un autre
équipement, la conception du système de contrôle Figure 2: Opening the Thermostat PCB
doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du thermostat.
T600_TEC_Mounting_Base
Figure 3: Mounting the Thermostat Base
T600_TEC_Remove_Cover
Figure 1: Removing the Thermostat Cover
T600_TEC_Terminal_Blocks
Figure 4: Removing the Terminal Blocks
2 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
Wiring 2. Gently push excess wire back into the wall, plug
the wall hole with fireproof material to prevent
drafts from affecting ambient temperature
! CAUTION: Risk of Electric Shock. readings, and install screw terminal blocks back
Disconnect the power supply before making onto the PCB.
electrical connections to avoid electric shock. 3. Reattach the thermostat cover to the installed
base (top side first) and install the security screw
MISE EN GARDE : Risque de décharge on the bottom.
électrique.
Débrancher l'alimentation avant de réaliser tout
raccordement électrique afin d'éviter tout risque de ! CAUTION: Risk of Property Damage.
décharge électrique.
Do not apply power to the system before checking
Note: When replacing an existing thermostat, all wiring connections. Short circuited or improperly
remove and label wires to identify terminal connected wires may result in permanent damage to
designations. When replacing a TEC2103 thermostat, the equipment.
simply remove the terminal blocks and reinsert onto MISE EN GARDE : Risque de dégâts matériels.
the new thermostat. Ne pas mettre le système sous tension avant d'avoir
To wire the thermostat: vérifié tous les raccords de câblage. Des fils formant
un court-circuit ou connectés de façon incorrecte
1. Strip each wire 1/4 in. (6.35 mm) and connect to risquent d'endommager irrémédiablement
the appropriate terminal according to the l'équipement.
TEC2103-2 thermostat wiring diagram (Figure 5).
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 3
Terminal Function
Y1 Energizes on a call for first stage cooling
Y2 Energizes on a call for second stage cooling
G Energizes fan in accordance with the selected fan mode
RC 24 VAC from equipment transformer 3-pole right top
5-pole left top connector
C 24 VAC (common) from equipment transformer connector
RH 24 VAC for heating stages Y2 Y1 G RC C
RH W1 W2
W1 Energizes on a call for first stage heating
W2 Energizes on a call for second stage heating N2+
D1 Configurable digital input
D2 Configurable digital input N2-
RS Remote room sensor
REF 5-pole bottom connector
Scom Sensor common
OS Auxiliary/Outdoor air sensor D1 D2 RS Scom OS
N2+, N2-, REF N2 Bus
Y2 Y1 G RC C RH W1 W2 D1 D2 RS Scom OS N2+ N2- REF
Heat 1 Heat 2
Metasys, CPN,
NCM
Cool 2 Cool 1 Fan
TEC2103-2_Wiring
Remote Auxiliary/Outdoor
If using the same power source Room Sensor
24 VAC Sensor
Thermostat Power for the thermostat and heating
loads, install a jumper
across RC and RH.
Figure 5: TEC2103-2 Thermostat Wiring Schematic
Connecting the N2 Bus N2 Device Mapping
To connect the N2 Bus: When adding the TEC2103-2 thermostat to the
Metasys system (Person-Machine Interface [PMI] and
1. Observe the polarity when connecting the N2 Bus
Companion system), you must define the TEC2103-2
wires to the TEC2103-2 thermostat.
thermostat as a Vendor Device (VND). For the NCM,
Note: An End-of-Line (EOL) is not needed on the except as noted in Table 1, Footnote c, do not direct
N2 Bus at the TEC2103-2 thermostat. However, map any points. Run control of these points through
one EOL is needed at the BAS (N30, Companion, the Control System (CS) object. See the Setting the
Network Control Module). N2 Address (N2 addr) section to set the address for
the thermostat.
2. Continue this process for each TEC2103-2
thermostat using the daisy chain wiring method.
4 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
Table 1: N2 Bus Objects
Point Name TEC Point N30/NAE BAS Model Override Range
Type/ Object Point Type
Address Type
Room Tempa ADI-1 N2 AI CSAD 32 to 122°F (0 to 50°C)
Aux Temp / Outdoor Tempa ADI-2 N2 AI CSAD -40 to 122°F (-40 to 50°C)
Heating SPa, g ADI-3 N2 AO CSAD 40 to 90°F (4.5 to 32°C)
(Occupied Heating SP)
Cooling SPa, g ADI-4 N2 AO CSAD 54 to 100°F (12 to 37.5°C)
(Occupied Cooling SP)
Setback Heating SPa, g ADI-5 N2 AO CSAD 40 to 90°F (4.5 to 32°C)
(Unoccupied Heating SP)
Setback Cooling SPa, g ADI-6 N2 AO CSAD 54 to 100°F (12 to 37.5°C)
(Unoccupied Cooling SP)
Minimum Heat SP ADI-7 N2 AI CSAD 40°F (4.5°C)
Maximum Heat SPa ADI-8 N2 AO CSAD 40 to 90°F (4.5 to 32°C)
Minimum Cool SPa ADI-9 N2 AO CSAD 54 to 100°F (12 to 37.5°C)
Maximum Cool SP ADI-10 N2 AI CSAD 100°F (37.5°C)
Fana BD-1 N2 BO CSBD 0 = Auto, 1 = On
Modea BD-2 N2 MSOd, e CSMS 0 = Off, 1 = Cool, 2 = Heat, 3 = Auto
Occupancya BD-3 N2 BO CSBD 0 = Unoccupied, 1 = Occupied
W1 State BD-4 N2 BI CSBD 0 = Off, 1 = On
W2 State BD-5 N2 BI CSBD 0 = Off, 1 = On
Y1 State BD-6 N2 BI CSBD 0 = Off, 1 = On
Y2 State BD-7 N2 BI CSBD 0 = Off, 1 = On
G State – Fan BD-8 N2 BI CSBD 0 = Off, 1 = On
Temp Unitsa, c BD-9 N2 BO See 0 = °C, 1 = °F
(Local Display Only) Footnote c.
Occupancy Override BD-10 N2 BI CSBD 0 = No Override, 1 = Override
DI1b, f BI-1 N2 BI CSBI 0 = Off, 1 = On
Temp Alarmb BI-2 N2 BI CSBI 0 = Normal, 1 = Alarm
DI2b, f BI-3 N2 BI CSBI 0 = Off, 1 = On
Notes:
a. Commandable.
b. Can be a Change-of-State (COS) alarm to the BAS or N2 Dialer Module (NDM) to initiate a dial-out.
c. On the Metasys NCM system, map BD9 Temp Units Mode as a Binary Output (BO) object with Auto Restore and
Local Control set.
d. The Multiple Command Output (MCO) object is used to schedule multiple Multi-State Objects (MSOs).
e. When defining the N2 MSO object, select TEC Mode from the States Text Menu. Type 4 for the TEC2103-2
thermostat.
f. The state of DI1 and DI2 is communicated over the N2 network even if the digital inputs are configured as None
through the local interface at the thermostat.
g. The Heating and Cooling SP cannot be overridden simultaneously (this also applies to the Unocc Heating SP and
Unocc Cooling SP). The overridden setpoint must be released prior to overriding the other setpoint. Additionally, if one
setpoint is overridden, the other setpoint may be automatically adjusted by the TEC2103-2 thermostat to maintain the
minimum deadband between the two setpoints.
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 5
The Controller Point Type is the fixed-point definition inside the controller. The BAS Model Point type is the definition inside
the model file. Use an NCM CS object to retrieve the data.
The most recent N2 command received by any of the N2 Bus Objects listed in Table 1 controls the thermostat.
If an AD object is overridden by the Metasys system, all local changes attempted through the thermostat keypad for that AD
object are ignored until the override is released. For example, if the Metasys system sends a write command to turn System
Mode Off, then the occupant selects System Mode On at the TEC keypad, the TEC ends up with the System Mode On;
however, if the Metasys system sends an override command to turn System Mode Off, then the occupant selects System
Mode On at the TEC keypad, the TEC keeps the System Mode Off.
Once an override is released, the AD object may once again be changed through the thermostat keypad, but the thermostat
does not retain any data entered at the TEC keypad during the override.
Only one of the setpoints (Heating Setpoint or Cooling Setpoint) can be overridden at a time.
• The value for Heating SP (ADI-3) and Setback Heating SP (ADI-5) must stay within the limits established in the
controller by Minimum Heat SP (ADI-7 read-only) and Maximum Heat SP (ADI-8).
•The value for Cooling SP (ADI-4) and Setback Cooling SP (ADI-6) must stay within the limits established in the
controller by Minimum Cool SP (ADI-9) and Maximum Cool SP (ADI-10 read-only).
If a setpoint is overridden, the TEC, if necessary, adjusts the other setpoint to maintain the minimum 2 F° deadband
between the setpoints. The setpoints can be spread further apart but can never be adjusted closer than 2 F° apart.
Failure to stay within the limits for a command results in an N2 Negative Acknowledge (NAK) error from the TEC2103-2
thermostat.
Overrides take precedence over any local adjustment or command in the TEC2103-2.
You must not have a Relinquish Default for the setpoints if you want to change them from the thermostat display.
If there is a Relinquish Default for the setpoints, the Network Automation Engine (NAE) always has an Override for either an
Adjusted value or the Relinquish Default value. You should use Operator Override and Release Operator Override if you
want to command the setpoint and release it to local control.
Once all the NAE commands are released, the Override Status in the Hardware tab should be False. At that time, the user
should be able to change the setpoint from the local display.
All overrides are released automatically after 10 minutes of no communications (for example, network cable is removed
from the TEC causing loss of network communications).
6 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
Setup and Adjustments
Thermostat Operation Overview
TEC_Front_Cover
Room Temp
Backlit, plain text, Liquid 75.0ºF
Crystal Display (LCD) Light Emitting Diodes (LEDs)
is easy to read in any indicate system activity.
condition.
Five keys on the TEC210x
make operation easy and intuitive.
Figure 6: TEC2103-2 Thermostat Front Cover
Thermostat Interface Keys
The TEC2103-2 thermostat interface consists of
five keys on the front cover and one configuration
key (Figure 7) that are accessed by removing the
front cover. The functions of the keys are as
follows. Use the:
T600_TEC_Config_Key
• YES/SCROLL key to:
− confirm menu selections, and to advance to
the next menu item
Configuration
− stop the Status Display Menu from scrolling Key
and to manually scroll to the next parameter
on the menu. When left unattended for Figure 7: Configuration Key Location
45 seconds, the display resumes scrolling.
Backlit Liquid Crystal Display (LCD)
• NO key when you do not desire a parameter
change, and to advance to the next menu item The TEC2103-2 thermostat uses a two-line,
eight-character backlit display. Low-level backlighting
• MENU key to access the Main User Menu or exit is present during normal operation and it brightens
the menu when any user interface key is pressed. The backlight
• UP/DOWN arrow keys to: returns to the lower level when the thermostat is left
unattended for 45 seconds.
− adjust values
Light-Emitting Diodes (LEDs)
− activate a Temporary Setpoint
Three LEDs are used to indicate the status of the fan,
call for heat, or call for cooling. When:
• the fan is on, the FAN LED lights up
• heating is on, the HEAT LED lights up
• cooling is on, the COOL LED lights up
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 7
Programming Overview Table 2: Installer Configuration Menu
There are three menus used to view, program, and
Remove the cover and press the
configure the TEC2103-2 thermostat: Status Display, RoomTemp CONFIG key from the Status Display
Main User, and Installer Configuration Menus. 75.0 °F Menu to enter the Installer
The Status Display Menu displays during normal Configuration Menu.
thermostat operation. The menu continually scrolls
through the following parameters. Configures Digital Input 1
DI1 Default: No Function (None)
• Room Temperature set? Y/N See the Configuring the Digital Inputs
(DI1 and DI2) section.
• System Mode
• Schedule Status (Occupied/Unoccupied/Override) Configures Digital Input 2
DI2 Default: No Function (None)
Note: Override displays only when in the Override set? Y/N See the Configuring the Digital Inputs
mode. (DI1 and DI2) section.
• Auxiliary Temperature (Displays outdoor or other
Sets Keypad Lockout Level
auxiliary temperatures. Requires the sensor to be Lockout Default: No Lockout (0)
wired to the Auxiliary/Outdoor Air Sensor terminal set? Y/N See the Enabling the Keypad Lockout
OS [Figure 5]). The maximum temperature (Lockout) section.
displayed is 122°F (50°C). The actual temperature
may be above this point. Sets Power-up Delay
Pwr del Default: Ten Seconds (10.0 sec)
• Applicable Alarms (the backlight lights up as an set? Y/N See the Setting the Power-Up Delay
alarm condition is displayed) (Pwr del) section.
To temporarily stop the scrolling, press the
YES/SCROLL key. Enables/Disables Frost Protection
Frost pr Default: Disabled (Off)
Use the Main User Menu to access and change the set? Y/N See the Enabling Frost Protection
thermostat’s basic operating parameters. Access the (Frost pr) section.
menu by pressing the MENU key during normal
thermostat operation. Sets the Maximum Heating Setpoint
Heat max Default: 90.0°F (32.0°C)
Use the Installer Configuration Menu to set up the set? Y/N See the Setting the Maximum Heating
thermostat for application specific operation. Access Setpoint (Heat max) section.
the menu by removing the front cover and pressing the
configuration key, labeled CONFIG (Figure 7). Sets the Minimum Cooling Setpoint
Cool min Default: 54.0°F (12.0°C)
Configuring the TEC2103-2 thermostat set? Y/N See the Setting the Minimum Cooling
The TEC2103-2 thermostat ships from the factory with Setpoint (Cool min) section.
default settings for all configurable parameters. The
default settings are shown in Table 2. To reconfigure Sets the Anti-Short Cycle Timer
Anticycl Default: Two Minutes (2.0 min)
the parameters, follow the steps in this section for the set? Y/N See the Setting the Anti-Short Cycle
corresponding parameters. The parameters must be
Timer (Anticycl) section.
set up first by accessing the Installer Configuration
Menu. Access the Installer Configuration Menu by Sets the Heating Cycles per Hour
removing the front cover and pressing the Heat cph Default: Four (4.0)
configuration key (Figure 7). set? Y/N See the Setting the Maximum Heating
Stage Cycles per Hour (Heat cph)
Exit the Installer Configuration Menu any time by section.
pressing the MENU key and, at the exit prompt, Sets the Cooling Cycles per Hour
pressing the YES key. To pass over a parameter Default: Four (4.0)
Cool cph
without changing it press the NO key. set? Y/N See the Setting the Maximum Cooling
Stage Cycles per Hour (Cool cph)
When the thermostat is in the Installer Configuration section.
Menu and left unattended for 45 seconds, it reverts to
Continued on next page . . .
the Status Display Menu.
8 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
Configuring the Digital Inputs (DI1 and DI2)
Table 2: Installer Configuration Menu (Cont.)
Press the configuration menu access key. The first
Sets the Minimum Heating/Cooling prompt is to program Digital Inputs DI1 and DI2.
Deadband Deadband
Default: 2.0°F (1.1°C) The digital inputs display an alarm condition when the
set? Y/N
See the Setting the Heating/Cooling input is closed. An alarm message is included on the
Deadband (Deadband) section. scrolling Status Display Menu and when the message
Determines how the Fan Activates in is displayed, the backlight momentarily lights up.
Fan cont Response to a call for Heat Each digital input can be programmed in one of four
set? Y/N Default: Thermostat Controls Fan (On) conditions.
See the Setting the Fan Control
(Fan cont) section. • None – No function is associated with the input.
Delays Fan Termination at Cycle’s End • Service – A Service alarm is displayed.
Fan del for 60 Seconds • Filter – A Filter alarm is displayed.
set? Y/N Default: No Delay (Off)
See the Setting the Fan Delay • RemOVR – Remote Override (OVR) contact. This
(Fan del) section. disables all override menu functions of the
thermostat. The override function is now controlled
Sets the N2 Address manually by a remote, momentarily closed
N2 addr Default: 253 contact. When configured in this mode, the input
set? Y/N See the Setting the N2 Address
operates in a toggle mode. With this function
(N2 addr) section.
enabled, it is now possible to toggle between
Sets the Duration for Temporary unoccupied and occupied setpoints for the amount
TOccTime Occupancy Time of time set by the temporary occupancy time
set? Y/N Default: Three Hours (3.0 hrs) parameter.
See the Establishing the Temporary
Occupancy Time (TOccTime) section. When override is enabled through the digital
inputs, an Override message appears in the
Room Air Sensor Calibration (Offset) Status Display Menu.
Cal RS Default: 0.0°F (0.0°C)
set? Y/N See the Room Air Sensor Calibration To configure the digital inputs while in the Installer
(Cal RS) section. Configuration Menu:
Auxiliary/Outdoor Air Sensor
1. Press YES to configure Digital Input 1 or NO to
Calibration (Offset) advance to Digital Input 2.
Cal OS
set? Y/N Default: 0.0°F (0.0°C) 2. Use the UP/DOWN arrow keys to locate the
See the Auxiliary desired function for the Digital Input 1. Press YES
Temperature/Outdoor Air Sensor to select the desired function.
Calibration (Cal OS) section.
3. Press YES to configure Digital Input 2 or NO to
Disable/Enable Second Heating Stage advance to the keypad lockout setup prompt.
H Stage Default: Two Stages
4. Use the UP/DOWN arrow keys to locate the
set? Y/N See the Disable/Enable Second
Heating Stage (H Stage) section.
desired function for the Digital Input 2. Press YES
to select the desired function.
Disable/Enable Second Cooling Stage The display now shows the keypad lockout setup
C Stage Default: Two Stages prompt. See the Enabling the Keypad Lockout
set? Y/N See the Disable/Enable Second (Lockout) section for instructions.
Cooling Stage (C Stage) section. Note: Regardless of the digital input configuration
Disables Heating Operation based on (None, Service, Filter or RemOVR) established
H lock Auxiliary/Outdoor Air Temperature through the local interface at the TEC2103-2
set? Y/N Default: 123°F (51°C) thermostat, the states of DI1 and DI2 are
See the Setting the Heating Lockout communicated over the N2 network. This enables the
(H lock) section. ability to communicate alarm conditions over the
Disables Cooling Operation based on network without local annunciation on the TEC2103-2
C lock Outdoor Air Temperature thermostat display.
set? Y/N Default: -40°F (-40°C)
See the Setting the Cooling Lockout
(C lock) section.
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 9
Enabling the Keypad Lockout (Lockout) Enabling Frost Protection (Frost pr)
The TEC2103-2 thermostat has four levels of keypad Frost protection establishes a minimum heating
lockout. The levels and degree of lockout are shown in setpoint of 42°F (5.5°C) to prevent freezing in the zone
Table 3. controlled by the thermostat. If enabled, frost
To set the keypad lockout level while in the Installer protection is activated even if the thermostat is set to
Configuration Menu: the Off System Mode. If frost protection is active, it is
displayed as an alarm (Frost on with the backlight lit)
1. Answer NO to all prompts until the keypad lockout
on the Status Display Menu.
setup prompt appears in the display. Press YES to
enter the keypad lockout menu. To enable frost protection while in the Installer
2. Use the UP/DOWN arrow keys to locate the Configuration Menu:
desired lockout level. Press YES to select the 1. Answer NO to all prompts until the frost protection
level. setup prompt appears in the display. Press YES to
The display now shows the power delay setup prompt. enter the frost protection menu.
See the Setting the Power-Up Delay (Pwr del) section
for instructions. 2. Use the UP/DOWN arrow keys to select off or on.
Press YES to store the selection.
Table 3: Keypad Lockout Levels
The display now shows the maximum heating setpoint
Function Level 0 Level 1 Level 2 prompt. See the Setting the Maximum Heating
Setpoint (Heat max) section for instructions.
Occupancy Yes access Yes access No access
Override
Setting the Maximum Heating Setpoint (Heat max)
Temperature Yes access No access No access
Setpoints The maximum heating setpoint establishes the
System Yes access Yes access No access
maximum temperature in the heating setpoint range
Mode Setting that can be adjusted from the Main User Menu. The
parameter is adjustable from 40 to 90°F (4.5 to 32°C).
Fan Mode Yes access Yes access No access
Setting Note: When adjusting the temperature, holding the
keys down changes the temperature by 5 F/C°
increments.
Setting the Power-Up Delay (Pwr del)
To set the maximum heating setpoint while in the
On initial power-up of the TEC2103-2 thermostat (or Installer Configuration Menu:
each time power is removed and reapplied), there is a
delay before any operation is authorized (fan, cooling, 1. Answer NO to all prompts until the maximum
and heating). The delay time is adjustable between 10 heating setpoint prompt appears in the display.
and 120 seconds. This parameter can also be used to Press YES to enter the maximum heating setpoint
sequence the startup of multiple units in one location. menu.
Note: When adjusting the time with the UP/DOWN 2. Use the UP/DOWN arrow keys to adjust the
arrow keys, holding the keys down changes the time maximum heating setpoint temperature. Press
by 10-second intervals. YES to store the value.
To set the delay time while in the Installer The display now shows the minimum cooling setpoint
Configuration Menu: prompt. See the Setting the Minimum Cooling Setpoint
(Cool min) section for instructions.
1. Answer NO to all prompts until the power delay
setup prompt appears in the display. Press YES to Setting the Minimum Cooling Setpoint (Cool min)
enter the power delay setup menu.
The minimum cooling setpoint establishes the
2. Use the UP/DOWN arrow keys to adjust the minimum temperature in the cooling setpoint range
power-up delay setting. Press YES to store the that can be adjusted from the Main User Menu. The
setting. parameter is adjustable from 54 to 100°F
The display now shows the frost protection setup (12 to 37.5°C).
prompt. See the Enabling Frost Protection (Frost pr) Note: When adjusting the temperature, holding the
section for instructions. keys down changes the temperature by 5 F/C°
increments.
10 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
To set the minimum cooling setpoint while in the Setting the Maximum Heating Stage Cycles per
Installer Configuration Menu: Hour (Heat cph)
1. Answer NO to all prompts until the minimum The heating cycles per hour establishes the maximum
cooling setpoint prompt appears in the display. number of times the equipment or stages are turned
Press YES to enter the minimum cooling setpoint on and off in one hour. The selection ranges from
menu. three to eight cycles per hour.
2. Use the UP/DOWN arrow keys to adjust the Note: A higher number of heating cycles per hour
minimum cooling setpoint temperature. Press YES results in more accurate temperature control but could
to store the value. accelerate the wear of mechanical components in the
equipment.
The display now shows the anti-short cycle timer
prompt. See the Setting the Anti-Short Cycle Timer To set the maximum number of heating cycles per
(Anticycl) section for instructions. hour while in the Installer Configuration Menu:
1. Answer NO to all prompts until the heating cycles
Setting the Anti-Short Cycle Timer (Anticycl) per hour prompt appears in the display. Press
The anti-short cycle timer establishes the minimum YES to enter the heating cycles per hour menu.
on/off times for the cooling and heating stages. The
2. Use the UP/DOWN arrow keys to adjust the
timer is adjustable from 0 to 5 minutes in 1-minute
maximum number of heating cycles per hour.
increments. Set the anti-short cycling to 0 minutes for
Press YES to store the value.
equipment that possesses its own anti-short cycling
timer. The display now shows the cooling cycles per hour
setup prompt. See the Setting the Maximum Cooling
Stage Cycles per Hour (Cool cph) section for
! CAUTION: Risk of Property Damage.
instructions.
Do not set the TEC2103-2 thermostat’s anti-short
cycling timer to 0 minutes if the controlled equipment Setting the Maximum Cooling Stage Cycles per
is not protected by its own internal anti-short cycling Hour (Cool cph)
timer. Setting the anti-short cycling timer to 0 The cooling cycles per hour establishes the maximum
minutes may result in damage to the controller. number of times the equipment or stages are turned
on and off in one hour. The selection ranges from
MISE EN GARDE : Risque de dégâts matériels. three to four cycles per hour.
Ne pas régler le temporisateur anti court-cycle de l' Note: A higher number of cooling cycles per hour
TEC2103-2 thermostat sur 0 minute si l'équipement results in more accurate temperature control but could
contrôlé n'est pas protégé par son propre accelerate the wear of mechanical components in the
temporisateur anti court-cycle interne. Le réglage du equipment.
temporisateur anti court-cycle sur 0 minute risque
d'endommager le régulateur. To set the maximum number of cooling cycles per
hour while in the Installer Configuration Menu:
To set the anti-short cycle time while in the Installer 1. Answer NO to all prompts until the cooling cycles
Configuration Menu: per hour prompt appears in the display. Press
1. Answer NO to all prompts until the anti-short cycle YES to enter the cooling cycles per hour menu.
timer prompt appears in the display. Press YES to 2. Use the UP/DOWN arrow keys to adjust the
enter the anti-short cycling timer menu. maximum number of cooling cycles per hour.
Press YES to store the value.
2. Use the UP/DOWN arrow keys to adjust the
minimum on/off times for the heating and cooling The display now shows the minimum heating/cooling
stages. Press YES to store the value. deadband prompt. See the Setting the
Heating/Cooling Deadband (Deadband) section for
The display now shows the heating cycles per hour instructions.
setup prompt. See the Setting the Maximum Heating
Stage Cycles per Hour (Heat cph) section for Setting the Heating/Cooling Deadband (Deadband)
instructions.
The heating/cooling deadband setting establishes the
minimum difference between the heating and cooling
setpoints. The range is adjustable from 2 to 4 F°
(1 to 2 C°).
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 11
To change the minimum deadband between the Setting the N2 Address (N2 addr)
heating and cooling setpoints while in the Installer To adjust the N2 address (adjustable from 1 to 253)
Configuration Menu: while in the Installer Configuration Menu:
1. Answer NO to all prompts until the deadband 1. Answer NO to all prompts until the setting the
setpoint prompt appears in the display. Press YES N2 address prompt appears in the display. Press
to enter the deadband setpoint menu. YES to set the address.
2. Use the UP/DOWN arrow keys to adjust the
2. Use the UP/DOWN arrow keys to display the
minimum deadband between the heating and
desired address. Press YES to store the address.
cooling setpoints. Press YES to store the value.
The display now shows the temporary occupancy time
The display now shows the fan control prompt. See
prompt. See the Establishing the Temporary
the Setting the Fan Control (Fan cont) section for
Occupancy Time (TOccTime) section for instructions.
instructions.
Note: Pressing the YES and NO keys
Setting the Fan Control (Fan cont) simultaneously for 5 seconds on the user interface of
This parameter controls how the fan activates in the TEC2103-2 thermostat temporarily displays the N2
response to a call for auxiliary heating. address of the thermostat.
When the fan is in Auto Mode (as selected on the Main Establishing the Temporary Occupancy Time
User Menu): (TOccTime)
The temporary occupancy is the length of time the
• Selecting on enables the thermostat to control the
occupied mode setpoints are used when the override
fan on a call for heating or cooling.
function is enabled (the override function can be
• Selecting off enables the thermostat to energize enabled from the Main User Menu when the
the fan on a call for cooling only. On a call for thermostat is in unoccupied mode or from one of
auxiliary heating, the fan is controlled by the the digital inputs) or a temporary setpoint is entered.
equipment fan limit control. The range is adjustable from 0 to 12 hours.
To set the fan control while in the Installer To change the temporary occupancy time while in the
Configuration Menu: Installer Configuration Menu:
1. Answer NO to all prompts until the fan control 1. Answer NO to all prompts until the temporary
prompt appears in the display. Press YES to enter occupancy time prompt appears in the display.
the fan control menu. Press YES to enter the temporary occupancy time
menu.
2. Using the UP/DOWN arrow keys, select on or off.
Press YES to store the selection. 2. Use the UP/DOWN arrow keys to adjust the length
of time the temporary occupancy setpoint should
The display now shows the fan delay prompt. See the be in effect. Press YES to store the time.
Setting the Fan Delay (Fan del) section for
instructions. The display now shows the room sensor calibration
prompt. See the Room Air Sensor Calibration (Cal RS)
Setting the Fan Delay (Fan del) section for instructions.
The fan delay extends the fan operation by Room Air Sensor Calibration (Cal RS)
60 seconds after the call for heating or cooling has
ended. This feature is only active when the fan is in An offset can be added or subtracted to the actual
the Auto mode. displayed room temperature as needed. The range is
±5.0 F° (±2.5 C°), adjustable in increments of 1 F°
To enable the fan delay while in the Installer (0.5 C°).
Configuration Menu:
To change the room sensor calibration/offset while in
1. Answer NO to all prompts until the fan delay the Installer Configuration Menu:
prompt appears in the display. Press YES to enter 1. Answer NO to all prompts until the room sensor
the fan delay menu. calibration prompt appears in the display. Press
2. Using the UP/DOWN arrow keys, select on or off. YES to enter the room sensor calibration menu.
Press YES to store the selection. 2. Use the UP/DOWN arrow keys to adjust the
correction that should be applied to the sensor
The display now shows the N2 address prompt. See
reading. Press YES to store the offset.
the Setting the N2 Address (N2 addr) section for
instructions. The display now shows the auxiliary
temperature/outdoor air sensor calibration prompt.
12 TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions
See the Auxiliary Temperature/Outdoor Air Sensor Setting the Heating Lockout (H lock)
Calibration (Cal OS) section for instructions. This feature disables heating operation based on
Auxiliary Temperature/Outdoor Air Sensor auxiliary or outdoor air temperature (requires
Calibration (Cal OS) temperature sensor to be connected to the
Auxiliary/Outdoor Air Sensor terminal OS for the
An offset can be added or subtracted to the actual
function to be enabled). If the outdoor air temperature
displayed auxiliary/outdoor air temperature as needed.
is above the heating lockout temperature, heating
The range is ±5.0 F° (±2.5 C°), adjustable in operation is disabled.
increments of 1 F° (0.5 C°).
To change the sensor calibration/offset while in the The heating lockout temperature parameter is
Installer Configuration Menu: adjustable from -15 to 123°F (-26 to 51°C) in
increments of 5 F/C°.
1. Answer NO to all prompts until the
auxiliary/outdoor sensor calibration prompt
appears in the display. Press YES to enter the IMPORTANT: Setting the heating lockout to
auxiliary/outdoor sensor calibration menu. 123°F (51°C) disables the heating lockout feature.
2. Use the UP/DOWN arrow keys to adjust the
If this parameter is being set at 123°F (51°C) to
correction that should be applied to the sensor
monitor discharge air temperature or temperatures
reading. Press YES to store the offset.
above 122°F (50°C), note that the maximum
The display now shows the heating stage setting temperature displayed for auxiliary temperature during
prompt. See the Disable/Enable Second Heating operation is 122°F (50°C). The actual temperature
Stage (H Stage) section for instructions. may be above this point.
Disable/Enable Second Heating Stage (H Stage) To change the auxiliary/outdoor air temperature
heating lockout while in the Installer Configuration
This parameter reverts the operation of two stage
Menu:
thermostats to a single stage when the second heating
stage is not needed. 1. Answer NO to all prompts until the heating lockout
To enable or disable the second heating stage while in prompt appears in the display. Press YES to enter
the Installer Configuration Menu: the heating lockout menu.
1. Answer NO to all prompts until the setting heating 2. Use the UP/DOWN arrow keys to adjust the
stages prompt appears in the display. Press YES lockout temperature. Press YES to store the value.
to enter the setting heating stages menu.
The display now shows the cooling lockout prompt.
2. Using the UP/DOWN arrow keys; select 1.0 or 2.0 See the Setting the Cooling Lockout (C lock) section
stages. Press YES to store the selection. for instructions.
The display now shows the cooling stage setting
Setting the Cooling Lockout (C lock)
prompt. See the Disable/Enable Second Cooling
Stage (C Stage) section for instructions. This feature disables cooling operation based on
outdoor air temperature (requires outdoor air
Disable/Enable Second Cooling Stage (C Stage) temperature sensor to be connected for the function to
be enabled). If the outdoor air temperature is below
This parameter reverts the operation of two-stage
the cooling lockout temperature, cooling operation is
thermostats to a single stage when the second cooling
disabled.
stage is not needed.
To enable or disable the second cooling stage while in The cooling lockout temperature parameter is
the Installer Configuration Menu: adjustable from -40 to 95°F (-40 to 35°C) in
1. Answer NO to all prompts until the setting cooling increments of 5 F/C°.
stages prompt appears in the display. Press YES To change the outdoor air temperature cooling lockout
to enter the setting cooling stages menu. while in the Installer Configuration Menu:
2. Using the UP/DOWN arrow keys; select 1.0 or 2.0 1. Answer NO to all prompts until the cooling lockout
stages. Press YES to store the selection. prompt appears in the display. Press YES to enter
The display now shows the heating lockout prompt. the cooling lockout menu.
See the Setting the Heating Lockout (H lock) section 2. Use the UP/DOWN arrow keys to adjust the
for instructions. lockout temperature. Press YES to store the value.
TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions 13
3. The exit menu appears. Press YES to exit the Resuming the Programmed Schedule (only
Installer Configuration Menu or press NO to return appears when in the Override Mode)
to the beginning of the menu (digital input To resume the schedule while in the Main User Menu:
configuration).
1. Answer NO to all prompts until the Resume
Operation Schedule prompt appears. If the thermostat is in
the override state, this is the first prompt.
Programming/Operating the TEC2103-2 2. Press YES to resume the programmed schedule.
Thermostat
The TEC2103-2 thermostat returns to the Status
Once the TEC2103-2 thermostat is configured through
Display Menu.
the Installer Configuration Menu, the thermostat’s
operating parameters can be programmed through the
Main User Menu (access the Main User Menu by Entering Permanent Temperature Setpoints
pressing the MENU key during normal thermostat The first prompt appearing in the Main User Menu of
operation). The Main User Menu contains the basic the TEC2103-2 thermostat is to set the permanent
operating features of the TEC2103-2 thermostat. The temperature setpoints. Permanent setpoints are
Main User Menu uses Auto Help. When there is a permanently stored in the programmed schedule.
pause in programming activity, Auto Help To enter the permanent heating and cooling setpoints
automatically appears in the Main User Menu. To exit for the occupied and unoccupied modes, follow the
Auto Help, continue with the Programming selection. steps in Table 4. When changing the temperatПоказано початок документа. Повний текст — у PDF за посиланням вище.
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