Trane TZEMT400AB32MAA Installation Instructions

Thermostat
P516-393
Model TZEMT400AB32MAA
Installation Instructions
The thermostat is compatible with single
and multistage forced air systems, including:
• Gas furnace systems
• Oil furnace systems
• Electric furnace systems
• Heat pump systems
• Air conditioning systems
The thermostat may be compatible with
some other system types, including:
• Boiler systems
• Geothermal systems
• Multi-zoned systems
The thermostat is not compatible with the
following system types:
• Radiant fl oor systems
• Wall heating systems
Also, the thermostat is not compatible with
dual fuel systems (gas furnace & heat pump combined)
Tools Needed
without adding a special kit. See Note below.
#2
Note about dual fuel systems: This thermostat is not
1/8"
compatible with dual fuel systems (heating system with both heat
pump and gas furnace), unless the system is controlled with a dual
fuel accessory relay kit. If you are unsure whether your dual fuel
system is controlled with this accessory or if you need a dual fuel kit,
please contact a qualifi ed heating and cooling contractor.
Physical Installation and Wiring
1
WARNING
Voltage hazard. Can cause electrical shock or equipment damage. Disconnect power to
heating and cooling equipment before beginning installation.
2
Remove the existing thermostat cover from the wall plate.
Leave wires attached.
Consult instructions that came with existing thermostat as needed.
The look of your existing
thermostat may vary
Thermostat cover Wall plate
1
11
Review the wiring chart information.
a. Refer to:
Chart 1 - If you do NOT have a heat pump
Chart 2 - If you have a heat pump
b. Select the correct row based upon the thermostat being replaced, and then circle the wire labels you have.
c. Connect your wires as shown in the New Thermostat T erminals row.
Chart 1: Gas or Electric
Some wire terminals may not be used
(Single Stage or Multistage)
Themostat Being Replaced Wire Labels
All Brands C R RH W W2 G Y Y2
X RC W1 F Y1
B
Connects to
New Thermostat Terminals 24COM 24RC 24RH W1 W2/O/B G Y1 Y2
Chart 2: Heat Pump
Some wire terminals may not be used
(Single Stage or Multistage)
Themostat Being Replaced Wire Labels
T rane/American Standard (Weathertron) COM R RH E W O G Y Y2
or Y ork C RC X2 W1 Y1
B W2
Y
AUX
Other Brands COM R RH E W O G Y Y2
C RC X2 W1 B F Y1
X W2
Y
AUX
Lennox C R RH E W O G Y Y2
X RC X2 W1 **R F Y1
**VR W2
**V Y
AUX
Connects to
New Thermostat Terminals 24COM 24RC 24RH *W1 W2/O/B G Y1 Y2
* Connect two wires to the W1 terminal
**If your existing thermostat has a "V" or "VR" wire label, connect that wire to "24RC" on the new thermostat,
then connect the wire labeled "R" to "W2/O/B" on the new thermostat
12
Attach all wires securely to the new thermostat.
Note: A wire must be connected to "24COM" to power the thermostat.
a. Use the information from step 11 to match the wires to the correct terminals.
b. Use 1/8" blade screwdriver to secure wires in terminals.
CAUTION: EQUIPMENT DAMAGE HAZARD
- Improper
wiring can lead to equipment damage. Follow the T erminal
Connection information from step 11 carefully to ensure the
control is wired properly. After wires are secure, bare wires
MUST NOT touch each other.
6
3
Determine if your system has a 24 VAC common wire which is required to power the thermostat.
If your system is a heat pump, skip to step 4.
a. If your existing thermostat has a terminal named C, COM, X, or B with a wire connected to it, skip to step 4.
b. If your thermostat does not have that terminal, or does not have a wire connected to it, go to step 3a.
3A
Connect a 24 VAC common wire to power the thermostat.
a. Locate all unused (disconnected) wires from the d. Locate the thermostat wire bundle inside the
furnace panel.
thermostat wire bundle and write down the colors.
24V Common wire is typically (not always) colored blue This wire bundle is routed from the thermostat,
through the walls, and into the furnace panel.
This bundle can be identified at the furnace by
checking the wire colors connected and not
Thermostat connected and comparing to the wire bundle at the
wire bundle thermostat.
Thermostat
wire bundle
Unused
Unused wires
wires
b. Go to your HVAC unit and remove the cover(s) to
access the 24 VAC furnace wire terminals.
e. Find a wire from the thermostat bundle that is
unused at the thermostat and at the furnace.
24 VAC
Furnace It is possible that one of the unused wires at the
wire thermostat will already be connected to the 24 VAC
terminals common terminal at the furnace. If so, go to step 4.
Furnace
cover
Unused
wire
c. Find the 24 VAC common terminal identified with
the letter C, X, B, or COM.
f. Connect the unused wire to the 24 VAC terminal,
This terminal may already have a wire connected to it
then replace the furnace cover.
but it may not be a wire that goes to the thermostat
The 24 VAC common wire is typically (but not always)
blue in color. If the blue wire has been unused, it is
recommended that you use the blue wire.
24 VAC common
terminal
(C, X, B, or COM)
Connect
wire
If you are unsure about connecting this wire or you do not have any unused wires at the
thermostat, contact Customer Service.
2
13
If necessary, cut the internal jumper wire (JP1).
If only one wire is connected If wires are connected to
to either 24RC or 24RH both 24RC and 24RH
as shown as shown
Do NOT cut JP1 jumper Cut JP1 jumper
RC
24RC
24RH RC
24RC
RH
24RH
OR
W1
24RC
RH
24RH
W1
Cutting the JP1 jumper
The jumper is located on back of the thermostat face as shown in the
illustration to the right. Cut the jumper using small diagonal cutters being
careful not to damage the board.
14
Attach the thermostat face to the wall plate.
a. T uck wiring fl at inside the wall plate.
It is critical that wires are not bunched together and that they are pressed fl at.
b. Carefully align the face plate to the wall plate while aligning pins into wire
terminals.
c. Once thermostat face is properly aligned, apply pressure at top and bottom
of thermostat face until it is secure.
Wires
pressed flat
15
Turn power to heating and cooling system back on.
The thermostat display should turn on and begin displaying information. If the thermostat display does not come on, go back
through the installation steps and look for problems. Pay special attention to steps 3, 3a, and 11.
7
4
Label the wires on your existing thermostat to match terminal names.
Y G R
Do not use wire colors to chose labels. The terminal name
is what is important.
a. Locate the wiring labels located in the box with the new thermostat.
b. Look at where each wire is connected to the existing thermostat and fi nd the
letter shown next to that wire terminal.
!
c. Peel off the matching label and wrap it around each corresponding wire.
Wire colors and
Important Notes:
W1 C letters may vary
If you have a short jumper wire between two terminals, remove the jumper and do
not label it. This jumper wire is not required on the new thermostat.
If you had to connect a new 24 VAC common wire in step 3a, you will use the "C"
label on that wire.
B C E F G O L Y1 Y2
If you have a W terminal, use the W1 label on that wire.
If your thermostat has any terminals with names that do not match any on the label,
write down the terminal names and wire colors for later reference.
Rc Rh X2 T W1 W2 W3 X Y
R R
5
Remove existing wall plate.
Note: During this process, make sure that the wires do
not pull back into wall opening.
a. Detach all wires from wall plate.
b. Remove all screws attaching the wall plate to the
wall and remove wall plate.
c. See "MERCURY NOTICE" below.
MERCURY NOTICE
When this control is replacing an old control that contains mercury in
Wall plate
a sealed tube, do not dispose of your old control in the trash. Dispose
of properly. Contact your local waste management authority for
instructions regarding recycling and proper disposal of the old control.
A listing of heating, ventilating and air conditioning wholesalers that
participate in the Thermostat Recycling Corporation's recycling
program are available at www.thermostat-recyle.org .
3
System Settings at Thermostat
16
Set Time and Date
a. Press the MENU button twice.
c. Scroll up or down to Set Clock (it is the fi rst option),
then press the Select button.
11:15 AM
User Settings Scroll
75 76 H
Set Clock up
Filter Service
74 C
Maint Service
Screen Timeout
MENU MODE FAN RUN Scroll
Done Select
down
MENU button
Select button
d. Press  or  to highlight the data you want to change.
b. Scroll up or down to User Settings (it is the fi rst
e. Scroll up or down (+ or -) to make changes.
option), then press the Select button.
f. Press the Set button when you are fi nished.
g. Press the Done button twice to exit the menu.
Menu Selection Scroll
User Settings
up Set Clock
Scroll
Usage Graph
Time 10 :15 AM
ESM Setpoints up
Date 3 / 23 / 09
ZWave Install
Day Mon
Scroll
Done Select
down Scroll
Back Set
down
Select button
Set button
17
If your System Type is:
Note: It may be necessary to go back and review
Gas Furnace - Single Stage, go to step 19
step 6 in the installation section to verify the
Gas Furnace - Multistage, perform step 18A
differences between the system types.
Electric Furnace, perform step 18B
Heat Pump, perform step 18C
18A
Gas Furnace - Multistage Mechanical Settings
a. Press the MENU button twice.
b. Press and hold the two inner buttons for 3 seconds to view
Installer Settings.
c. Scroll down to System Settings and press the Select button.
d. Scroll to Mechanical Settings (it is the fi rst option), then
press the Select button.
e. Scroll down to 2nd Stage Heat.
f. Press the + button to change the setting to Y for Y es.
g. If your system also has 2nd stage cooling, scroll down to
2nd Stage Cool and Press the + button to change the setting
to Y for Y es.
h. Press the Done button 4 times and go to step 19.
8
6
Identify your System Type from the list below.
Y ou will need to check your wire labels to help identify the system type.
START HERE IF START HERE IF
OR
Y ou have a GAS furnace Y ou have an ELECTRIC furnace or air handler
Does NOT have Has a
W2 or Y2 wire label W2 or Y2 wire label
Does NOT have an Has an O or B
O or B wire label wire label
Gas Furnace Gas Furnace
Single Stage Multi Stage
W2 label = multi stage heating
Y2 label = multi stage cooling
Electric
Heat
Furnace Pump
Does NOT have Has a Does NOT have Has a
W2 or Y2 wire label W2 or Y2 wire label Y2 wire label Y2 wire label
Electric Electric Heat Pump Heat Pump
Furnace Furnace Single Stage Multi Stage
Single Stage Multi Stage
W2 label = multi stage heating
Y2 label = multi stage cooling
CAUTION: EQUIPMENT DAMAGE HAZARD -
Improper system type selection can lead to equipment damage
or high utility costs. Follow the System T ype table carefully to properly select and setup the control to ensure proper
heating and cooling system operation.
4
18B
Electric Furnace Mechanical Settings
a. Press the MENU button twice.
11:15 AM
b. Press and hold the two inner buttons for 3 seconds to view 75 76 H
Installer Settings.
74 C
c. Scroll down to System Settings and press the Select button.
d. Scroll to Mechanical Settings (it is the fi rst option), then
MENU MODE FAN RUN
press the Select button.
e. Scroll down to Fan Type .
f. Press the + button to change the setting Electric.
If Single Stage System, press Done 4 times and go to step 19. Menu T wo inner
button buttons
If Multistage System, continue with steps "g" through "j".
g. Scroll down to 2nd Stage Heat.
h. Press the + button to change the setting to Y for Y es.
Mechanical Settings
i. If your system also has 2nd stage cooling, scroll down to Scroll
T ype Heatpump
2nd Stage Cool and Press the + button to change the setting up
Fan T ype Elec
to Y for Y es.
C/O T ype w/Cool
2nd Stage Heat N
j. Press the Done button 4 times and go to step 19.
Scroll
Done Select
down
18C
Heat Pump Mechanical Settings +
button Select button
a. Press the MENU button twice.
b. Press and hold the two inner buttons for 3 seconds to view
Installer Settings.
Scroll down to System Settings and press the Select button.
c.
d. Scroll to Mechanical Settings (it is the fi rst option), then press
the Select button.
e. Scroll to system Type.
f. Press the + button to change the setting to Heat Pump.
g. Scroll down to Fan Type .
h. Press the + button to change the setting Electric.
i. If Coleman, Rheem, or Rudd brand heat pump, scroll to C/O
Type and change to With Heat.
If Single Stage System, press Done 4 times and go to step 19.
If Multistage System, continue with steps "j" through "n".
j. Scroll down to 2nd Stage Heat.
k. Press the + button to change the setting to Y for Y es.
l. Scroll down to 2nd Stage Cool.
m. Press the + button to change the setting to Y for Y es.
n. Press the Done button 4 times and go to step 19.
Perform System Checkout
19
Test Fan Operation
a. Press the FAN button. 11:15 AM
75 76 H
b. Scroll to ON.
Sys Off
c. Verify that the system fan starts and moves air.
Run
74 C
d. Press the FAN button.
AUTO AUTO
e. Scroll to AUTO.
MENU MODE FAN RUN
f. Press the Done button to return to the home screen.
Test Cooling Operation (if your system has cooling)
a. Press the MODE button. MODE FAN
b. Scroll to COOLING. button button
c. Press the Done button to return to the home screen.
d. T urn the temperature down using the scroll down button until the CAUTION: Do not run the
new setpoint is below the room temperature. air conditioner if the outdoor
e. Verify that the outdoor unit and the system fan come on and run. temperature is below 55 degrees F .
9
7
Separate the face of the new thermostat from the wall plate.
Apply pressure at two tabs on top of wall plate to release it.
T abs
NOTE: It is not recommended that this Z-wave TM
thermostat be mounted onto metal structures. Metal
may affect the radio frequency (RF) communication
between the thermostat and the Z-wave TM bridge.
Wall plate
8
Mark two mounting holes using new wall plate.
a. Pull wires through hole in center of wall plate.
b. Locate the new wall plate over existing opening.
c. Mark two holes with pencil.
d. Use a level to verify that the two holes locations are level.
e. Correct holes locations as needed.
9
Prepare two mounting holes.
a. Drill 1/16" pilot holes in the two locations that were marked in step 9.
If mounting to drywall with no studs behind it, enlarge pilot holes to
1/8" for anchors.
b. If using anchors, screw them into the holes.
Anchors
10
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 wall plate to wall using two screws provided. Do not overtighten.
5
19
(Continued)
Test Heating Operation
(if your system has heating)
a. Press the MODE button.
b. Scroll to HEATING.
c. Press the Done button to return to the home screen.
d. T urn the temperature up using the scroll up button until the new setpoint is above the room temperature.
e. Verify that the heating system turns on and runs.
Note: It may take approximately 5 minutes for the system to start up after switching from COOLING to HEA TING mode.
There is a built in time delay which will not allow the equipment to turn on until it is ready. The screen will display the word
"Wait" until the time delay has fi nished.
This concludes the system checkout. If any part of your system fails to come on when performing this checkout
procedure, verify that the correct wires were connected to the wall plate 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 T ype.
Add Thermostat into the Home Control Network
20
Add the thermostat into the home control network.
a. Hold the Remote Control within 5 feet of the thermostat
throughout steps "b" through "f".
• Important Note: After you begin the pairing process, you have
30 seconds to complete the remainder of the steps. Study the steps
below before beginning.
b. Press and release the plus (+) Device button on the Remote Control.
You will see a steady blinking blue LED on the on the Remote Control.
This means the Remote Control is in pairing mode.
MENU button on the thermostat.
c. Press the
d. Scroll down to Z-Wave Install, and press the Select button.
e. Press the Yes button to pair the thermostat.
f. Observe the lights on the Remote Control. The blue and red LEDs
will blink quickly to indicate the detection of a Z-wave device
being added. Pairing is complete when the blue LED stays on
solid for 2 seconds to indicate success.
11:15 PM
Menu Selection
78 68 H
User Settings
Usage Graph
78 C ESM Setpoints
ZWave Install
MENU MODE FAN RUN Done Select Scroll
down
MENU button Select button
21
Verify enrollment of the thermostat.
Thermostat Info
a. Scroll down to Thermostat Info, and press the Select button. TZEMT400BB32 Ver: 01.00.10
ZVER:02.00.0 ZNID: 013 ZNID
b. Look at the number listed after ZNID. ZHID: 01.07.37.a7
System Type: Standard
• If the number listed there is anything other than "000", the Fan Type: Gas
thermostat has been successfully enrolled. Done
• If the number listed there is "000", the thermostat has NOT
been successfully enrolled. In this case, repeat step 20 and
verify again.
c. Press Done button 2 times when
22
Establish Online Control of the Thermostat.
Please go to http//monitoringcontrol.verizon.com and follow the simple steps provided in the online setup wizard.
This will enable you to add your Smart Thermostat device to the Home Control Network.
10