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TEC2103-2 Networked Multi-Stage Thermostat Installation Instructions

Selecting the System Mode

The TEC2103-2 thermostat has four system modes.

•

Automatic Mode (auto)

Automatic changeover between heating and
cooling. This is the default setting.

•

Cooling Mode (cool)

Cooling operation only.

•

Heating Mode (heat)

Heating operation only.

•

Off Mode (off)

The TEC2103-2 thermostat is off; however, if frost
protection is enabled and frost conditions are
detected, the thermostat still calls for heat even if
the system mode is set to Off.

To set the system mode while in the Main User Menu:
1. Answer NO to all prompts until the system mode

prompt appears in the display. Press YES to set
the system mode.

2. Use the UP/DOWN arrow keys to locate the

desired system mode. Press YES to select the
desired system mode.

3. Press YES to return to the Status Display Menu or

NO to return to the system mode selection menu.

Fan Mode Setting

The TEC2103-2 thermostat has three fan mode
settings:

•

On Fan Mode (on)

Energizes the fan all the time for both occupied
and unoccupied periods (even if the system mode
is set to

off

•

Automatic Fan Mode (auto)

Operates the fan only on a call for heating or
cooling for both occupied and unoccupied periods.

•

Smart Fan Mode (smart)

Energizes the fan all the time for occupied periods
and only on a call for heating and cooling in
unoccupied periods. This is the default setting.

To set the fan mode while in the Main User Menu:

1. Answer NO to all prompts until the fan mode

prompt appears in the display. Press YES to set
the fan mode.

2. Use the UP/DOWN arrow keys to locate the

desired fan mode. Press YES to select the desired
fan mode.

3. Press YES to return to the Status Display Menu or

NO to return to the fan mode selection menu.

Accessories

Using the information in Table 5, contact the nearest
Johnson Controls branch office or wholesale
distributor to order these accessories.

Table 5: Optional Accessories
(Includes Mounting Hardware)

Item

Product Code
Number

Remote Indoor Temperature Sensor

SEN-600-1

Outdoor Air Temperature Sensor

SEN-600-2

Duct Mount Temperature Sensor

SEN-600-3

Remote Indoor Temperature Sensor
with Occupancy Override and LED

SEN-600-4

Note:

Review specifications of optional accessories

prior to using in an application.

Содержание TEC2103-2

Страница 1: ...thermostat on a partitioning interior wall and approximately 5 ft 1 5 m above the floor in a location of average temperature 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 To install the thermostat 1 Remove the security scr...

Страница 2: ... 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 doit intégrer des dispositifs de protection supplémentaires Veiller dans ce cas à intégrer de façon permanente d autres dispositifs tels que des systèmes de supe...

Страница 3: ... appropriate terminal according to the TEC2103 2 thermostat wiring diagram Figure 5 2 Gently push excess wire back into the wall plug the wall hole with fireproof material to prevent drafts from affecting ambient temperature readings and install screw terminal blocks back onto the PCB 3 Reattach the thermostat cover to the installed base top side first and install the security screw on the bottom ...

Страница 4: ...or N2 Bus Function Y1 Y2 G RC C RH W1 W2 D1 D2 RS Scom OS N2 N2 REF Terminal OS D2 Scom RS D1 Remote Room Sensor OS REF N2 N2 Auxiliary Outdoor Sensor N2 N2 REF Metasys CPN NCM Cool 2 Figure 5 TEC2103 2 Thermostat Wiring Schematic Connecting the N2 Bus To connect the N2 Bus 1 Observe the polarity when connecting the N2 Bus wires to the TEC2103 2 thermostat Note An End of Line EOL is not needed on ...

Страница 5: ...BI CSBD 0 Off 1 On G State Fan BD 8 N2 BI CSBD 0 Off 1 On Temp Unitsa c Local Display Only BD 9 N2 BO See Footnote c 0 C 1 F 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 initia...

Страница 6: ...stablished 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 setpo...

Страница 7: ... to manually scroll to the next parameter on the menu When left unattended for 45 seconds the display resumes scrolling NO key when you do not desire a parameter change and to advance to the next menu item MENU key to access the Main User Menu or exit the menu UP DOWN arrow keys to adjust values activate a Temporary Setpoint Configuration Key T600_TEC_Config_Key Figure 7 Configuration Key Location...

Страница 8: ...ving the front cover and pressing the configuration key Figure 7 Exit the Installer Configuration Menu any time by pressing the MENU key and at the exit prompt pressing the YES key 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 45 seconds it reverts to the Status Display Menu Table 2 Installer Configu...

Страница 9: ... Status Display Menu and when the message is displayed the backlight momentarily lights up Each digital input can be programmed in one of four conditions None No function is associated with the input Service A Service alarm is displayed Filter A Filter alarm is displayed RemOVR Remote Override OVR contact This disables all override menu functions of the thermostat The override function is now cont...

Страница 10: ... for instructions Enabling Frost Protection Frost pr Frost protection establishes a minimum heating setpoint of 42 F 5 5 C to prevent freezing in the zone controlled by the thermostat If enabled frost protection is activated even if the thermostat is set to the Off System Mode If frost protection is active it is displayed as an alarm Frost on with the backlight lit on the Status Display Menu To en...

Страница 11: ...m Heating Stage Cycles per Hour Heat cph section for instructions Setting the Maximum Heating Stage Cycles per Hour Heat cph The heating cycles per hour establishes the maximum number of times the equipment or stages are turned on and off in one hour The selection ranges from three to eight cycles per hour Note A higher number of heating cycles per hour results in more accurate temperature control...

Страница 12: ...ting the N2 Address N2 addr To adjust the N2 address adjustable from 1 to 253 while in the Installer Configuration Menu 1 Answer NO to all prompts until the setting the N2 address prompt appears in the display Press YES to set the address 2 Use the UP DOWN arrow keys to display the desired address Press YES to store the address The display now shows the temporary occupancy time prompt See the Esta...

Страница 13: ...w keys select 1 0 or 2 0 stages Press YES to store the selection The display now shows the heating lockout prompt See the Setting the Heating Lockout H lock section for instructions Setting the Heating Lockout H lock This feature disables heating operation based on auxiliary or outdoor air temperature requires temperature sensor to be connected to the Auxiliary Outdoor Air Sensor terminal OS for t...

Страница 14: ...the first prompt 2 Press YES to enable the temporary override The TEC2103 2 thermostat returns to the Status Display Menu When scrolling through the Status Display Menu Override now appears for the schedule status parameter Resuming the Programmed Schedule only appears when in the Override Mode To resume the schedule while in the Main User Menu 1 Answer NO to all prompts until the Resume Schedule ...

Страница 15: ...he temporary setpoint for the current mode of operation Note Whether the thermostat is heating or cooling the respective setpoint will be temporarily adjusted Note To toggle between the temporary heating and cooling setpoints press the NO key while changing the temporary setpoints Note If a setpoint is overridden over the N2 network it appears the setpoint value can be changed through the TEC2103 ...

Страница 16: ...upied and unoccupied periods even if the system mode is set to off Automatic Fan Mode auto Operates the fan only on a call for heating or cooling for both occupied and unoccupied periods Smart Fan Mode smart Energizes the fan all the time for occupied periods and only on a call for heating and cooling in unoccupied periods This is the default setting To set the fan mode while in the Main User Menu...

Страница 17: ...pply power to the TEC2103 2 thermostat N2 cable runs are broken Locate and correct the wiring Device type is incorrect TEC2103 2 thermostat address must be VND device type Entire N2 Bus is offline EOL jumpers on MM CVT101 or NCM are not installed Install EOL jumpers properly MM CVT101 is not plugged into the Personal Computer PC or 120 VAC source Plug MM CVT101 into PC or plug it into a 120 VAC so...

Страница 18: ...6 x 29 mm Shipping Weight 0 75 lb 0 34 kg UL and cUL Listing File E27734 with CCN s XAPX US UL 873 and XAPX7 Canada CSA C22 2 No 24 FCC Compliance This equipment has been tested and found to comply with the limits for a Class A digital device and verified to Class B pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when this eq...

Страница 19: ... GERMANY JOHNSON CONTROLS 507 E MICHIGAN ST MILWAUKEE WI 53202 USA JOHNSON CONTROLS C O CONTROLS PRODUCT MANAGEMENT NO 22 BLOCK D NEW DISTRICT WUXI JIANGSU PROVINCE 214142 CHINA Building Efficiency 507 E Michigan Street Milwaukee WI 53202 Metasys and Johnson Controls are registered trademarks of Johnson Controls Inc All other marks herein are the marks of their respective owners 2016 Johnson Contr...

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