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17

The model TZEMT400AB32MAA and TZEMT500AB32MAA thermostat provide typical thermostat control of a central heating and cooling 
HVAC system. These thermostats also features a Z-Wave™ module for remote control.

MENU

72

77 H

11:15 AM

Sys Off

Run
Filter

Status Indicator 

LEDs

Setpoint 
Up/Down Buttons

Setpoint Display

 Dynamic Labels

AUTO

MODE

AUTO

FAN

RUN

74 C

Clock Display

Tempurature 
Display

System 

Mode Button

Fan Mode 

Button

Schedule 

Mode Button

Menu Button

Normally, the thermostat displays the thermostat control screen as shown above.

Item

Description

Notes

Clock Display

The current time is displayed in the upper left corner 
of the main screen. The time will blink when the clock 
has not been set.

See 

SetÎClock on page 20 for more information.

Status Indicator LEDs

The thermostat has four LEDs that display status 
information. The LEDs have dynamic labels.

See 

LEDÎReference on page 30 for more information.

Dynamic Labels and 
Function Control Buttons

The buttons are defined by the dynamic labels above 
each button. As you navigate through menus, the 
labels for the buttons will change.

Setpoint Display and 
Setpoint Up/Down Buttons

The current heat and cool setpoints are displayed. 
These setpoints may be set using the Z-Wave control 
system, the thermostat’s internal schedule, or by 
pressing the Setpoint Up/Down buttons. In HEAT 
mode, the Setpoint Up/Down buttons change the heat 
setpoint. In COOL mode, they change the cooling 
setpoint. In AUTO mode, the buttons change the last 
call’s heating or cooling setpoint. 

The setpoints will push each other if they are adjusted 
to within the minimum heat/cool separation setting. 
This is normally 3 degrees.
The internal schedule is disabled by default. See 
Schedules on page 28 for more information.

Temperature Display

The thermostat displays the current temperature as 
sensed by the internal temperature sensor.

The internal temperature sensor can be adjusted as 
necessary. See 

InternalÎSensorÎCalibration on page 

22 for more information.

Minimized Display Mode

Optionally, you can set the thermostat to show only the temperature in minimized 
display mode. This mode can be enabled or disabled in the Users Settings screen.

Î

Î

See 

ScreenÎTimeout on page 21 for more information.

72

Operation

Содержание TZEMT400

Страница 1: ...s or oil furnace heat pump combined without adding a dual fuel accessory relay kit These thermostats do not have an emergency heat relay when applied with a dual fuel relay kit NOTE A 24 Volt common a...

Страница 2: ...or COM with a wire connected to it skip to step 6 b If your thermostat does not have a C X B or COM terminal or does not have a wire connected to it go to step 5 2 Remove the existing thermostat cove...

Страница 3: ...e the air handler or furnace panel This wire bundle is routed from the thermostat through the walls and into the air handler or furnace panel This bundle can be identified at the air handler or furnac...

Страница 4: ...24RC 24RH W1 W2 O B G Y1 Y2 Chart 2 Heat Pump Single Stage or Multistage Themostat Being Replaced Wire Labels Trane American Standard Weathertron or York COM C B R RC RH E X2 W W1 W2 Y AUX O G Y Y1 Y...

Страница 5: ...ncy RF communication between the thermostat and the Z waveTM bridge 24 C 24 RC 24 RH W1 G Y1 RS1 RS1 RS2 RS2 W2 0 B Y2 Wall plate Tabs 9 Mark two mounting holes using new wall plate a Pull wires throu...

Страница 6: ...24C 24RC 24RH W1 W2 0 G Y1 Y2 Field Wiring Diagrams TZEMT500 11 Install new wall plate a Pull wires through hole in center of wall plate b Locate the new wall plate over existing opening c Attach wal...

Страница 7: ...contains one 2 stage scroll compressor Note 5 The remote sensor feature is available only on the TZEMT500 Note 2 Note 2 YLO Outdoor Unit Compressor Stage 1 Y1 24VAC Return R 24VAC Common B Compressor...

Страница 8: ...oor sensor connected to RS1 Replaces internal sensor RS2 not connected Indoor sensor connected to RS2 Averages temperature with internal sensor RS1 not connected Indoor sensors connected to RS1 and RS...

Страница 9: ...ne terminal block with 8 terminals See the table below for a comparison of the terminal names Functionality is the same for the matching terminals Terminal Labels TZEMT500 TZEMT400 24C C 24V 24RC RC 2...

Страница 10: ...oor location IN Default selection in the thermostat installation set up menu and a sensor is attached to the RS2 sensor terminals of the thermostat the RS2 temperature is averaged with the thermostats...

Страница 11: ...2 2 2 O T R E P M U J T U C H R C R T I L P S TZEMT500 TZEMT400 15 Turn power to heating and cooling system back on The thermostat display should turn on and begin displaying information If the therm...

Страница 12: ...t option then press the Select button Done Select Menu Selection User Settings Usage Graph ESM Setpoints ZWave Install Select button Scroll up Scroll down c Scroll up or down to Set Clock it is the fi...

Страница 13: ...ntinue with steps g through j g Scroll down to 2nd Stage Heat h Press the button to change the setting to Y for Yes i If your system also has 2nd stage cooling scroll down to 2nd Stage Cool and Press...

Страница 14: ...and that each wire is securely attached to the appropriate terminal Also go back and verify that you have set up the Mechanical Settings to match your System Type FAN button MODE button MENU MODE FAN...

Страница 15: ...he steps Study the steps below before beginning b Press and release the plus button on the bridge c Press the MENU button on the thermostat d Scroll down to Z Wave Install and press the Select button...

Страница 16: ...plete when the orange light becomes solid Z Wave controllers from various manufacturers may support the Z Wave Thermostat General V2 Device class used by the Trane Z Wave Thermostat If you are using a...

Страница 17: ...button As you navigate through menus the labels for the buttons will change Setpoint Display and Setpoint Up Down Buttons The current heat and cool setpoints are displayed These setpoints may be set u...

Страница 18: ...mode Auto Fan on when cooling heating is necessary On Fan constantly on Schedule Mode Used to change the schedule mode Hold System maintains the current temperature setpoints Schedules are disregarde...

Страница 19: ...pressing and holding the two middle buttons until the Installer Settings appear Installer Settings Hidden Display Lock System Settings Mechanical Settings Type Fan Type C O Type 2nd Stage Heat Aux He...

Страница 20: ...press the Reset button to reset the Filter Runtime value to zero View Reset Filter Runtime 1 Press the MENU button 2 Scroll to User Settings and press the Select button 3 Scroll to Filter Service and...

Страница 21: ...disabled the runtime counter will continue to count the runtime but the maintenance service indicator will never be displayed 1 Press the MENU button 2 Scroll to User Settings and press the Select bu...

Страница 22: ...rature is 77 and the number of degrees of offset being applied is 1 Change the Sensor Calibration 1 Press the MENU button 2 Scroll to User Settings and press the Select button 3 Scroll to Sensor Calib...

Страница 23: ...r of seconds The backlight time out can be set between 0 and 120 seconds Thirty 30 is the default setting When set to Zero 0 the backlight will remain always on Adjust the Contrast 1 Press the MENU bu...

Страница 24: ...may be Standard or Heat Pump Fan Type Gas Fan type may be Gas or Elect electric Item Description TZEMT400AB32 Model Number Ver 01 00 10 Firmware version number may vary ZVER 02 00 9 Z Wave version num...

Страница 25: ...ccessed but no menu options may be selected The Installer Settings hidden button operation is always operational allowing Display Lock to be turned off Max Heat SP 55F to 90F 12C 32C 90F 32C Sets the...

Страница 26: ...covery the 4th status line will be labeled Recov Recovery works in heat or cool mode While in recovery the Aux Heat stage will never engage Maximum Smart Recovery time is one hour H C Delta 3 15 degre...

Страница 27: ...eat Pump system 2nd Stage Cool Y or N N Enables the 2nd Stage Cool operation Fan Cycler Settings Changing these settings will affect the operation of the heating cooling system To view and edit these...

Страница 28: ...ed 3 Scroll to Systems Settings and press the Select button 4 Scroll to Sched Enable and press the plus button to enable scheduling or the minus button to disable scheduling When scheduling is enabled...

Страница 29: ...the left or right arrow buttons Then press the plus or minus buttons as necessary Continue pressing the left or right arrow buttons to move to the next line Copy a Day Schedule 1 Press the MENU butto...

Страница 30: ...system is running On Heat On Heating Minimum Run Time MRT See Installer Settings on page 25 for more information LED 2 Green System Stage display Off None 1st stage heating or cooling On 2nd Stg Stage...

Страница 31: ...t control if it is damaged while in your possession including but not limited to 1 damage caused by unreasonable use of the low voltage room comfort control 2 damage from failure to properly maintain...

Страница 32: ...tinuous product and product data improvement and it reserves the right to change design and specifications without notice Literature Order Number File number Supersedes Date 2010 Schlage Lock Company...

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