background image

 

Setting 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 
override time prompt. See the 

Establishing the 

Temporary Occupancy Time (ToccTime)

 section for 

instructions. 

Note: 

Pressing the YES and NO keys 

simultaneously for 5 seconds on the user interface of 
the TEC2104-1 temporarily displays the N2 address of 
the thermostat. 

Establishing the Temporary Occupancy Time 
(ToccTime) 

The temporary occupancy is the length of time the 
occupied mode setpoints are used when the override 
function is enabled (the override function can be 
enabled from the Main User Menu 

when the 

thermostat is in unoccupied mode

 or from one of 

the digital inputs) or a temporary setpoint is entered. 
The range is adjustable from 0 to 12 hours. 

To change the temporary occupancy time while in the 
Installer Configuration Menu: 

1.  Answer NO to all prompts until the temporary 

occupancy time prompt appears in the display. 
Press YES to enter the temporary occupancy time 
menu. 

2.  Use the UP/DOWN arrow keys to adjust the length 

of time the temporary occupancy setpoint should 
be in effect. Press YES to store the time. 

The display now shows the room sensor calibration 
prompt. See the 

Room Air Sensor Calibration (Cal RS)

 

section for instructions. 

Room Air Sensor Calibration (Cal RS) 

An offset can be added or subtracted to the actual 
displayed room temperature as needed. The range is 

±

 5.0 F

°

 (

±

 2.5 C

°

), adjustable in increments of 1 F

°

 

(0.5 C

°

). 

To change the room sensor calibration/offset while in 
the Installer Configuration Menu: 

1.  Answer NO to all prompts until the room sensor 

calibration prompt appears in the display. Press 
YES to enter the Room Sensor Calibration Menu. 

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

correction that should be applied to the sensor 
reading. Press YES to store the offset. 

The display now shows the auxiliary 
temperature/outdoor air sensor calibration prompt. 
See the 

Auxiliary Temperature/Outdoor Air Sensor 

Calibration (Cal OS)

 section for instructions. 

Auxiliary Temperature/Outdoor Air Sensor 
Calibration (Cal OS) 

An offset can be added or subtracted to the actual 
displayed auxiliary/outdoor air temperature as needed. 
The range is 

±

 5.0 F

°

 (

±

 2.5 C

°

), adjustable in 

increments of 1 F

°

 (0.5 C

°

). 

To change the sensor calibration/offset while in the 
Installer Configuration Menu: 

1.  Answer NO to all prompts until the 

auxiliary/outdoor sensor calibration prompt 
appears in the display. Press YES to enter the 
Auxiliary/Outdoor Sensor Calibration Menu. 

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

correction that should be applied to the sensor 
reading. Press YES to store the offset. 

The display now shows the heating stage setting 
prompt. See the 

Disable/Enable Second Heating 

Stage (H Stage)

 section for instructions. 

Disable/Enable Second Heating Stage (H Stage) 

This parameter reverts the operation of two stage 
thermostats to a single stage when the second heating 
stage is not needed. 

To enable or disable the second heating stage while in 
the Installer Configuration Menu: 

1.  Answer NO to all prompts until the setting heating 

stages prompt appears in the display. Press YES 
to enter the Setting Heating Stages Menu. 

2.  Using the UP/DOWN arrow keys; select 

1.0

 or 

2.0

 

stages. Press YES to store the selection. 

The display now shows the cooling stage setting 
prompt. See the 

Disable/Enable Second Cooling 

Stage (C

 

Stage)

 section for instructions. 

12

    TEC2104-1 Networked Multi-Stage Economizer Thermostat Installation Instructions 

Summary of Contents for TEC2104-1

Page 1: ...side 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 screw on the bottom of the therm...

Page 2: ...the thermostat 1 Strip each wire 1 4 in 6 35 mm and connect to the appropriate terminal according to the TEC2104 1 wiring diagram Figure 5 2 Gently push excess wire back into the wall plug the wall h...

Page 3: ...C 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 EC 0 to 10 VDC 24 VAC Common MS EC Remote Mixed Air Sensor Cool 2 fig5 b Figure...

Page 4: ...o 100 F 12 to 37 5 C Minimum Heat SP ADI 7 N2 AI CSAD 40 F 4 5 C Maximum Heat SP a ADI 8 N2 AO CSAD 40 to 90 F 4 5 to 32 C Minimum Cool SP a ADI 9 N2 AO CSAD 54 to 100 F 12 to 37 5 C Maximum Cool SP A...

Page 5: ...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 over...

Page 6: ...to scroll through menu selections or adjust values up arrow SCROLL key to stop the Status Display Menu from scrolling manually scroll to the next parameter on the menu adjust values Note When left una...

Page 7: ...t 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 Sta...

Page 8: ...tages See the Disable Enable Second Cooling Stage C Stage section Disables Heating Operation based on Auxiliary Outdoor Air Temperature Default 120 F 49 C See the Setting the Heating Lockout H lock se...

Page 9: ...the TEC2104 1 the states of DI1 and DI2 are communicated over the N2 network This enables the ability to communicate alarm conditions over the network without local annunciation on the TEC2104 1 displ...

Page 10: ...F 12 to 37 5 C Note When adjusting the temperature holding the keys down changes the temperature by 5 F C increments To set the minimum cooling setpoint while in the Installer Configuration Menu 1 Ans...

Page 11: ...stable from 2 to 4 F 1 to 2 C To change the minimum deadband between the heating and cooling setpoints while in the Installer Configuration Menu 1 Answer NO to all prompts until the deadband setpoint...

Page 12: ...offset while in the Installer Configuration Menu 1 Answer NO to all prompts until the room sensor calibration prompt appears in the display Press YES to enter the Room Sensor Calibration Menu 2 Use th...

Page 13: ...F C To change the outdoor air temperature cooling lockout while in the Installer Configuration Menu 1 Answer NO to all prompts until the cooling lockout prompt appears in the display Press YES to ent...

Page 14: ...djust the mixed air setpoint Press YES to store the temperature The display mixed air temperature prompt is now displayed See the Displaying the Mixed Air Temperature Display section for instructions...

Page 15: ...tered It is also where any temporary setpoints are entered To enter the heating and cooling setpoints for the occupied and unoccupied modes permanent or temporary follow the steps in Table 4 When chan...

Page 16: ...set temperature Press YES to store value and advance to the next menu Press YES to change the unoccupied heating setpoint Press NO to advance to temperature display units Use the UP DOWN arrow keys t...

Page 17: ...all prompts until the system mode prompt appears in the display Press YES to set the system mode 1 Answer NO to all prompts until the fan mode prompt appears in the display Press YES to set the fan m...

Page 18: ...ine Device type is incorrect TEC2104 1 address must be VND device type EOL jumpers on MM CVT101 or NCM are not installed Install EOL jumpers properly MM CVT101 is not plugged into the Personal Compute...

Page 19: ...ompliance 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...

Reviews: