Trane TZEMT400 Installation Instructions Manual

TZEMT400
Trane
Brand
Trane
Model
TZEMT400
Category
Thermostats
Type
Installation Instructions Manual

This manual is also suitable for

18-HD39D1-4
Thermostat
Installation Instructions
Models TZEMT400AB32MAA
TZEMT500AB32MAA
P516-275
The TZEMT400 and TZEMT500 Thermostats are 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 TZEMT400 and TZEMT500 Thermostats may be compatible with some other system types,
including:
• Boiler systems
• Geothermal systems
• Multi-zoned systems
The TZEMT400 and TZEMT500 Thermostats are not compatible with the following system types:
• Radiant floor systems
• Wall heating systems
• Proprietary HVAC Communication Protocols
ÎÎ The TZEMT400 and TZEMT500 Thermostats are not compatible with
dual fuel systems (gas 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.
ÎÎ NOTE: A 24 Volt common and hot wire MUST be connected to the
TZEMT400 or TZEMT500 for operation.
Use this guide and the “Thermostat Starter Kit Quick Start Guide” for installation. The information contained in document P516-000,
“Thermostat Model TZEMT043AZ32MAA”, does not apply to this kit.
Schlage LiNK™
Customer Service:
(877) 288-7707
Contents
Physical Installation and Wiring .......................................................................................................................................2
Field Wiring Diagrams - TZEMT500 .................................................................................................................................6
Field Wiring Diagrams - TZEMT400 .................................................................................................................................9
Optional Remote Temperature Sensors Installation - TZEMT500 Only .........................................................................10
System Settings at Thermostat ......................................................................................................................................12
Perform System Checkout .............................................................................................................................................14
Enroll Thermostat into Schlage LiNK™ System .............................................................................................................15
Product Specifications ...................................................................................................................................................16
Operation .......................................................................................................................................................................17
Menu Maps ....................................................................................................................................................................19
User Settings .................................................................................................................................................................20
Installer Settings ............................................................................................................................................................25
Schedules ......................................................................................................................................................................28
LED Reference ...............................................................................................................................................................30
Warranty .........................................................................................................................................................................31
2
3
Identify the existing HVAC System Type from the list below.
Indoor Unit Type System Type
Gas Furnace Single Stage Gas Furnace
1 Stage Cooling
Multi Stage Gas Furnace
1 Stage Cooling
2 Stage Cooling
Electric Furnace or
Air Handler
Single Stage PSC Blower, Electric Furnace or Air Handler
1 Stage Cooling
1 Stage Heat Pump
Multi Stage, Variable Speed Blower, Electric Furnace or Air Handler
1 Stage Cooling
1 Stage Heat Pump
2 Stage Cooling
2 Stage Heat Pump
CAUTION: EQUIPMENT DAMAGE HAZARD - Improper system type selection can lead to equipment
damage or high utility costs. Use the System Type list to properly select and setup the control to ensure proper
heating and cooling system operation.
4
Determine if your system has a 24 VAC common wire which is required to power the thermostat.
a. If your existing thermostat has a terminal labeled C, X, B, 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 cover from the wall plate.
Leave wires attached.
Consult instructions that came with existing thermostat as needed.
MERCURY NOTICE
When this control is replacing an old control that contains mercury in 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.
Wall plate
Thermostat cover
The look of the existing
thermostat may vary
1
WARNING
Voltage hazard. Can cause electrical shock or equipment damage. Disconnect power to heating and
cooling equipment before beginning installation.
Physical Installation and Wiring
3
5
Connect a 24 VAC common wire to power the thermostat.
a. Locate all unused wires from the thermostat wire bundle
and write down the colors.
• 24V Common wire is typically (not always) colored blue
Unused wires
Thermostat
wire bundle
b. Go to the indoor air handler or furnace and remove the
cover(s) to access the 24 VAC air handler or furnace wire
terminals.
24 VAC
Air handler
or Furnace
wire
terminals
Air handler
or Furnace
cover
c. Find the 24 VAC common terminal identified with the
letter C, X, B, or COM.
• This terminal may already have a wire connected to
it but it may not be a wire that is connected to the
thermostat
24 VAC common
terminal
(C, X, B, or COM)
G
W
R
C
d. Locate the thermostat wire bundle inside 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
furnace by checking the wire colors connected and not
connected and comparing to the wire bundle at the
thermostat.
Thermostat
wire bundle
G
W
R
C
Unused
wires
e. Find a wire from the thermostat bundle that is unused at
the thermostat and at the air handler or furnace.
• It is possible that one of the unused wires at the
thermostat will already be connected to the 24 VAC
common terminal at the air handler or furnace. If so, go
to step 6.
G
W
R
C
Unused
wire
f. Connect the unused wire to the 24 VAC terminal, then
replace the air handler or furnace cover.
• The 24 VAC common wire is typically (but not
always) blue in color. If the blue wire is not used, it is
recommended that you use the blue wire.
G
W
R
C
Connect
wire
4
6
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 Terminals row.
Chart 1: Gas or Electric
(Single Stage or Multistage)
Themostat Being Replaced Wire Labels
All Brands C
X
B
R
RC
RH W
W1
W2 G
F
Y
Y1
Y2
Connects to
New Thermostat Terminals 24COM 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
Y2
Other Brands COM
C
X
R
RC
RH E
X2
W
W1
W2
Y
AUX
O
B
G
F
Y
Y1
Y2
Lennox C
X
R
RC
**VR
**V
RH E
X2
W
W1
W2
Y
AUX
O
**R
G
F
Y
Y1
Y2
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
Some wire terminals
may not be used
Some wire terminals
may not be used
5
7
Remove existing wall plate.
ÎÎ 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.
ÎÎ See MercuryÎNotice on page 2.
Wall plate
8
Separate the face of the new thermostat from the wall plate.
Apply pressure at two tabs on top of wall plate to release it.
ÎÎ NOTE: It is not recommended that this Z-wave
TM
thermostat be mounted onto metal
structures. Metal may adversely affect the radio frequency (RF) communication
between the thermostat and the Z-wave
TM
bridge.
24C
24RC
24RH
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 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 hole locations are level.
e. Correct hole locations as needed.
24C
24RC
24RH
W1
G
Y1
RS1
RS1
RS2
RS2
W2/0/B
Y2
10
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 (included with
the thermostat).
b. If using anchors, screw them into the holes.
Anchors
6
12
Attach all wires securely to the new thermostat.
(See the Field Wiring Diagrams on the following page.)
Note: A wire must be connected to “24COM” to power the thermostat.
a. Use the information from step 6 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 Terminal Connection
information from step 6 carefully to ensure the control is wired properly. After wires are
secure, bare wires MUST NOT touch each other. See the Field Connection Wiring
Diagrams on the following pages for specific system applications.
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 wall plate to wall using two screws provided. Do not overtighten.
24C
24RC
24RH
W1
G
Y1
RS1
RS1
RS2
RS2
W2/0/B
Y2
The following table can be used to find the correct field connection wiring diagram for the HVAC System Type that is being installed.
Indoor Unit Outdoor Unit
1 Stage
Cooling
2 Stage
Cooling
2 Step
Cooling
1 Stage
Heat Pump
2 Stage
Heat Pump
2 Step Heat
Pump
1 or 2 Stage Gas Furnace (PSC/CTM) A NA NA NA NA NA
2 Stage VSPD Gas Furnace A A B NA NA NA
COM Furnace A A A NA NA NA
Air Handler (PSC/CTM) A NA NA C NA NA
VSPD Air Handler A A B C C D
COM Air Handler A A A C C C
Oil Furnace (PSC) E NA NA NA NA NA
VSPD Oil Furnace E E F NA NA NA
7
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Gas Furnace or Air Handler
System Type A - 1 or 2 Stage Heating with 1 or 2 Stage Cooling
Fan G
Heat Stage 1 W1
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B/C
Compressor Stage 2 Y2
BK
Heat Stage 2 W2
RED
GREEN
WHITE
YELLOW
ORANGE
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
Remote
Sensor 1
Remote
Sensor 2
Wiring is not
polarized
Remote Temperature Sensor Connections and Operation: (Note 7)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
Note 1 - May be W or W1
(Note 1)
(Note 5)
(Note 2)
(Note 3, Note 4)
Note 2 - May be Y, Y1, or YLO
Note 3 - May be Y or Y2
Note 5 - R required for 2 stage cooling unit
Note 6 - For 2 Stage Cooling, outdoor unit contains two compressors
Note 7 - The remote sensor feature is available only on the TZEMT500
Note 4 - Y2 only found on variable speed
furnace or air handler
Thermostat Connection
(Note 6)
(Note 7)
Outdoor Unit
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B
Compressor Stage 2 Y2
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Gas Furnace or Air Handler
System Type B - 2 Stage Variable Speed Gas Furnace or Variable Speed Air Handler with 2 Step Cooling
Fan G
Heat Stage 1 W1
24VAC Return R
24VAC Common B/C
Compressor Stage 1 Y
Compressor Stage 2 BK
Heat Stage 2 W2
RED
GREEN
WHITE
YELLOW
ORANGE
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
(Note 5)
Remote
Sensor 1
Remote
Sensor 2
Air Handler
Jumper
Furnace
Wiring is not
polarized
Note 1 - Field installed jumper from R to O.
(Note 1)
(Note 2)
Note 2 - Cut/remove R to BK jumper
Note 3 - For non-communicating variable speed air handler.
(For communicating air handler, use system type A diagram.)
Thermostat Connection
O
(Note 3, Note 4)
Jumper
Note 4 - For 2 Step Cooling, outdoor unit 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 Stage 2 Y2
Remote Temperature Sensor Connections and Operation: (Note 5)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Air Handler
System Type C - PSC, Variable Speed, or Communicating Air Handler with 1 or 2 Stage/Step Heat Pump
Fan G
Heat Stage 1 W1
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B/C
Compressor Stage 2 Y2
BK
O
RED
GREEN
WHITE
YELLOW
ORANGE
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
(Note 8)
Remote
Sensor 1
Remote
Sensor 2
Wiring is not
polarized
Note 1 - May be W or W1
(Note 1)
(Note 2)
(Note 3)
(Note 4, Note 5, Note 6, Note 7)
Note 2 - May be Y, Y1, or YLO
Note 3 - May be Y or Y2
Note 4 - Applies to 2 step heat pumps matched with communicating air handler only.
All other variable speed air handlers use system type D diagram.
Thermostat Connection
Remote Temperature Sensor Connections and Operation: (Note 8)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
Outdoor Unit
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B
Compressor Stage 2 Y2
X2
O
Note 5 - For 2 Stage Cooling, outdoor unit contains two compressors
Note 6 - For 2 Step Cooling, outdoor unit contains one 2 stage scroll compressor
Note 7 - PSC air handler for single stage heat pump only
Note 8 - The remote sensor feature is available only on the TZEMT500
8
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Air Handler
System Type D - Variable Speed Air Handler with 2 Step Heat Pump
Fan G
Heat Stage 1 W1
Compressor Stage 1 Y
24VAC Return R
24VAC Common B/C
Compressor Stage 2 BK
O
RED
GREEN
WHITE
YELLOW
ORANGE
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
(Note 4)
Remote
Sensor 1
Remote
Sensor 2
Wiring is not
polarized
Note 1 - Field installed jumper from R to O
(Note 1)
Note 2 - Remove R to BK jumper
Thermostat Connection
Note 3
Y
LO
Remote Temperature Sensor Connections and Operation: (Note 4)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
Outdoor Unit
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B
Compressor Stage 2 Y2
X2
O
(Note 2)
Note 3 - For 2 Step Heat Pump, outdoor unit contains one 2 stage scroll compressor
Note 4 - The remote sensor feature is available only on the TZEMT500
Air Handler
Jumper
(Note 2)
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Oil Furnace-
PSC or Variable speed
System Type E - Oil Furnace with 1 or 2 Stage Cooling
Fan G
Heat Stage 1 W1
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B/C
Compressor Stage 2 Y2
BK
RED
GREEN
WHITE
YELLOW
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
(Note 8)
Remote
Sensor 1
Remote
Sensor 2
Wiring is not
polarized
Note 1 - May be Y, Y1, or Y
LO
(Note 1)
(Note 6)
Note 2 - May be Y or Y2
Note 3 - For variable speed oil furnaces, factory installed
jumpers R to O and R to BK
Note 4 - R to ODU required for 2 stage cooling models
Note 5 - Variable speed furnace required for 2 stage cooling
Note 6 - Field supplied Isolation Relay
Thermostat Connection
O
Remote Temperature Sensor Connections and Operation: (Note 8)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
Outdoor Unit
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B
Compressor Stage 2 Y2
(Note 4)
(Note 7)
(Note 2, Note 5)
(Note 3)
R1
OIL BURNER PRIMARY
R1
(Isolation relay, See R1 below)
Note 7 - For 2 Stage Cooling, outdoor unit contains two compressors
Note 8 - The remote sensor feature is available only on the TZEMT500
W1 HEAT
JP1: internal RC/RH Jumper
24RC
24RH
G FAN
W2/O/B
Y1 COMP
Y2 COMP
24C
Oil Furnace- Variable speed
System Type F - Variable Speed Oil Furnace with 2 Step Cooling
Fan G
Heat Stage 1 W1
24VAC Return R
24VAC Common C
RED
GREEN
WHITE
YELLOW
BROWN
BLUE
RS1
RS1
RS2
RS2
Remote Sensors
(Note 7)
Remote
Sensor 1
Remote
Sensor 2
Wiring is not
polarized
Note 1 - May be Y, Y1, or Y
LO
(Note 1)
Note 2 - May be Y or Y2
Note 3 - Factory installed jumpers R to O and R to BK
Note 4 - Cut / remove R to BK jumper for 2 step cooling
Thermostat Connection
O
(Note 5)
Note 5 - Field supplied Isolation Relay
R1
(Isolation relay, See R1 below)
Compressor Stage 1 Y
Compressor Stage 2 BK
YLO
Outdoor Unit
Compressor Stage 1 Y1
24VAC Return R
24VAC Common B
Compressor Stage 2 Y2
(Note 4)
(Note 6)
(Note 2)
(Note 3,
Note 4 )
R1
OIL BURNER PRIMARY
Note 6 - For 2 Step Cooling, outdoor unit contains one 2 stage
scroll compressor
Note 7 - The remote sensor feature is available only on the TZEMT500
Remote Temperature Sensor Connections and Operation: (Note 7)
Indoor 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 RS2. Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Outdoor sensor connected to RS2. Reports outdoor temperature to comfort control.
Indoor sensor connected to RS1 and outdoor sensor connected to RS2. RS1 replaces the internal
sensor. RS2 reports the outdoor temperature to comfort control.
9
IMPORTANT: Use the TZEMT500 field wiring diagrams as a guide when making field wiring connections to the TZEMT400.
ÎÎ NOTE: The TZEMT500 terminal block configuration differs from the
TZEMT400 terminal block. The TZEMT500 has two terminal blocks
with 12 terminals and the TZEMT400 has one 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 24V
24RH RH 24V
W1 W1
G G
Y1 Y1
RS1 n/a
RS1 n/a
RS2 n/a
RS2 n/a
W2/O/B W2/O/B
Y2 Y2
24C
24RC
24RH
W1
G
Y1
RS1
RS1
RS2
RS2
W2/O/B
Y2
TZEMT500 wall plate
RH 24V
W1
W2/O/B
G
Y1
Y2
Run
Wires
Here
No wires in
shaded
areas
C 24V
RC 24V
TZEMT400 wall plate
Field Wiring Diagrams - TZEMT400
10
Wire specification (RS1 & RS2): 2 conductors, 18 gauge wire. Make sure that the sensor wires have a cable separate from the thermostat
cable. Best results for distances of 100 feet or less. Accuracy may be affected for distances up to a maximum of 200 feet. Shielded cable is
recommended for distances over 100 feet and less than 200 feet.
CAUTION: Keep this wiring at least one foot away from large inductive loads such as electronic air cleaners, motors,
line starters, lightning ballasts, and large distribution panels. Failure to follow these wiring practices may introduce electrical
interference (noise) which can cause erratic system operation. Shielded cable is required if the above wiring guidelines cannot be
met. Be sure to ground only one end of the shield to the thermostat common terminal. Tape back the other end of the shield.
Remote Sensors Part Numbers
Remote Indoor Sensor: Use ZZSENSAL0400AA for indoor applications.
Remote Outdoor Sensor: Use BAYSEN01ATEMPA for outdoor applications.
ÎÎ IMPORTANT: Make sure that the sensor wires have a cable separate from the thermostat cable.
ÎÎ IMPORTANT: Follow directions below for averaging. These instructions replace the averaging information found in the Installer’s
Guide for the ZZSENSAL0400AA.
ÎÎ Note: Remote Sensor 2 can be selected as an indoor sensor or an outdoor sensor.
Remote Temperature Sensor Connections and Operation:
A) Indoor sensor connected to RS1. Replaces internal sensor. RS2 not connected.
Remote Sensor 1 (RS1) replaces the internal
temperature sensor of the thermostat. This allows the
thermostat to be installed in a location different than
the area where the temperature will be measured. Use
ZZSENSAL0400AA. See Figure A.
B) Indoor sensor connected to RS2. Averages
temperature with internal sensor. RS1 not
connected.
RS2 is used as an indoor temperature sensor that
averages temperatures with the internal sensor. Use
ZZSENSAL0400AA. See Figure B.
If RS2 is set to indoor 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
internal temperature sensor.
C) Indoor sensors connected to RS1 and RS2.
Averages RS1 and RS2 sensor temperatures.
Internal sensor is not used.
Remote Sensor 1 (RS1) and Remote Sensor 2 (RS2)
are both used as indoor sensors. The RS1 temperature
and RS2 temperature is averaged. See Figure C.
D) Outdoor sensor connected to RS2. Reports
outdoor temperature to comfort control.
RS2 is used as an outdoor temperature sensor. Use
BAYSEN01ATEMPA. See Figure B.
If RS2 is set to outdoor location (“OUT” in the thermostat installation set up menu) and a sensor is attached to the RS2 sensor terminals
of the thermostat, the RS2 temperature is used to report outdoor temperature. It is also displayed on the thermostat main screen. See
Step 19 to configure for outdoor temperature sensing.
E) Indoor sensor connected to RS1 and Outdoor sensor connected to RS2. RS1 replaces the internal sensor. RS2 reads the
outdoor temperature.
Remote Sensor 1 (RS1) replaces the internal temperature sensor of the thermostat. This allows the thermostat to be installed in a
location different than the area where the temperature will be measured. Use ZZSENSAL0400AA.
RS2 is used as an outdoor temperature sensor. Use BAYSEN01ATEMPA. See Figure C.
If RS2 is set to outdoor location (“OUT” in the thermostat installation set up menu) and a sensor is attached to the RS2 sensor terminals
of the thermostat, the RS2 temperature is used to report outdoor temperature. It is also displayed on the thermostat main screen. See
Step 19 to configure for outdoor temperature sensing.
RS1 Sensor
Remote Temp Sensor
Figure A
Sensor wiring is
not polarized.
Black
Red
RS1
RS1
RS2
RS2
RS2 Sensor
RS2
Remote Temp Sensor
Sensor wiring is
not polarized.
Black
Red
Figure B
RS1
RS1
RS2
RS2
RS2 Sensor
Figure C
RS1 Sensor
Remote Temp Sensor
Black
Red
RS1
RS1
RS2
RS2
RS2
Remote Temp Sensor
Sensor wiring is
not polarized.
Black
Red
Optional Remote Temperature Sensors Installation - TZEMT500 Only
11
13
If necessary, cut the internal jumper wire (JP1).
24RC
24RH
W1
24RC
24RH
W1
OR
24RC
24RH
W1
Do NOT cut JP1 jumper
Cut JP1 jumper
If only one wire is connected
to either 24RC or 24RH
as shown
If wires are connected to
both 24RC and 24RH
as shown
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.
CUT JUMPER TO
JP1
SPLIT RC/RH
24C
24RC
24RH
W1
G
Y1
RS1
RS1
RS2
RS2
W2/O/B
Y2
CUT JUMPER TO
JP1
SPLIT RC/RH
CUT JUMPER TO
JP1
SPLIT RC/RH
24COM
24RC
24RH
W1
W2/0
G
Y1
Y2
JP1
JP1
2
2
2
OT REPMUJ TU
C
HR/CR TILPS
JP1
2
2
2
OT REPMUJ TU
C
HR/CR TILPS
TZEMT500
TZEMT400
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, 4, and 6.
14
Route the wires per label on the mounting plate and attach the thermostat face to the wall plate.
a. Tuck wiring flat inside the wall plate.
ÎÎ It is critical that wires are not bunched together and
that they are pressed flat.
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.
24COM
24RC
24RH
W1
W2/0
G
Y1
Y2
Wires
pressed flat
TZEMT500
24COM
24RC
24RH
W1
W2/0
G
Y1
Y2
Wires
pressed flat
TZEMT400
12
17
If your System Type is:
• Gas Furnace - Single Stage, go to step 19
• Gas Furnace - Multistage, perform step 18A
• Electric Furnace, perform step 18B
• Heat Pump, perform step 18C
ÎÎ Note: It may be necessary to go back and review step 3 in the installation section to verify the differences between the system types.
16
Set Time and Date
a. Press the Menu button twice.
MENU button
MENU MODE FAN RUN
75
76 H
74 C
11:15 AM
b. Scroll up or down to UserÎSettings (it is the first 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 SetÎClock (it is the first option), then
press the Select button.
Done
Select
User Settings
Set Clock
Filter Service
Maint Service
Screen Timeout
Select button
Scroll
up
Scroll
down
d. Press orto highlight the data you want to change.
e. Scroll up or down (+ or -) to make changes.
f. Press the Set button when you are finished.
g. Press the Done button twice to exit the menu.
Set button
Scroll
up
Scroll
down
Back
Set Clock
Set
Time 10 :15 AM
Date 3 / 23 / 09
Day Mon
System Settings at Thermostat
13
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 first option), then press the
Select button.
e. Scroll down to 2nd Stage Heat.
f. Press the + button to change the setting to Y for Yes.
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
Yes.
h. Press the Done button 4 times and go to step 19.
Menu
button
MENU MODE FAN RUN
75
76 H
74 C
11:15 AM
Two inner
buttons
18B
Electric Furnace 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 first option), then press
the Select button.
e. Scroll down to Fan Type.
f. Press the + button to change the setting Electric.
ÎÎ If Single Stage System, press Done 4 times and go to step
19.
ÎÎ 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 Yes.
i. 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
Yes.
j. Press the Done button 4 times and go to step 19.
Select button
Scroll
up
Scroll
down
+ button
Done
Mechanical Settings
Select
Type Heatpump
Fan Type Elec
C/O Type w/Cool
2nd Stage Heat N
18C
Heat Pump 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 first 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.
ÎÎ If Single Stage System, press Done 4 times and go to step
19.
ÎÎ 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 Yes.
l. Scroll down to 2nd Stage Cool.
m. Press the + button to change the setting to Y for Yes.
n. Press the Done button 4 times and go to step 19.
14
20
Test Fan Operation
a. Press the FAN button.
b. Scroll to ON.
c. Verify that the system fan starts and moves air.
d. Press the FAN button.
e. Scroll to AUTO.
f. Press the Done button to return to the home screen.
Test Cooling Operation (if your system has cooling)
a. Press the MODE button.
b. Scroll to COOLING.
c. Press the Done button to return to the home screen.
d. Turn the temperature down using the scroll down button until the new setpoint is below the
room temperature.
e. Verify that the outdoor unit and the system fan come on and run.
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. Turn 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.
ÎÎ Note: It may take approximately 5 minutes for the system to start up after switching from COOLING to HEATING 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 finished.
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 Type.
FAN
button
MODE
button
MENU MODE FAN RUN
75
76 H
74 C
11:15 AM
AUTO AUTO
Sys Off
Run
CAUTION: Do not run the
air conditioner if the outdoor
temperature is below 55 degrees F.
Perform System Checkout
19
Optional Remote Temperature Sensors Installation - TZEMT500 Only
Remote sensor input RS2 can be configured for use as indoor or outdoor temperature sensing. The factory default setting for RS2 is
“IN” for use with remote indoor temperature sensing and/or averaging. To configure RS2 to sense outdoor temperature, complete the
following steps:
a. Press the MENU button twice to access the Menu Selection screen.
b. From the Menu Selection screen, press and hold the two inner buttons down for 4 seconds to reach the Installer Settings menu.
c. From the Installer Settings screen, scroll down to Remote Sensors using the Scroll down button and press the Select butt on.
d. From the Remote Sensors screen, select the option for RS2 remote senor location. (IN is the factory default setting)
e. To change RS2 for use as an outdoor temperature sensor, press the + button to change this setting to OUT.
f. Press the Done button three times to return to the home screen.
Remote Sensors
RS2 Location IN
DONE
+
-
Scroll menu selection
with the Up and Down
buttons.
Up
Down
Press DONE button
to exit back to installer
settings screen.
Press the +/- buttons to change the setting.
15
21
Prepare the bridge for enrollment.
ÎÎ Note: If the bridge is already installed with a lock, follow the instructions as
they are written in the following steps. If the bridge is not installed, follow the
Quick Start Guide publication number P516-288 shipped with the thermostat
starter kit.
a. Unplug Ethernet and power cables from bridge.
b. Verify that blue light is blinking. If blue light is solid, battery is dead.
c. Install a quality 9 volt battery.
d. Take bridge to the location where the thermostat is mounted.
Blue
light
Battery
Enroll Thermostat into Schlage LiNK™ System
22
Enroll the thermostat into the bridge. (Inclusion)
If you are using a controller that is not a Schlage LiNKTM bridge, consult the
Quick Start Guide that came with the controller to find out how to enroll a new
device.
a. Hold the bridge within 6 feet (1.8 meters) of the thermostat throughout steps
“b” through “f”.
ÎÎ After you begin the enrollment process, you have 30 seconds to complete
the remainder of the 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.
e. Press the Yes button to enroll the thermostat.
f. Observe the lights on the bridge. The orange light will blink while enrollment
is taking place. Enrollment is complete when the orange light becomes solid.
MENU button
MENU MODE FAN RUN
75
76 H
74 C
11:15 AM
Done
Select
Menu Selection
User Settings
Usage Graph
ESM Setpoints
ZWave Install
Select button
Scroll
down
Gateway
MENU MODE FAN RUN
75
76 H
74 C
11:15 AM Outside 60
“+” Button
23
Verify enrollment of the thermostat.
a. Scroll down to Thermostat Info, and press the Select button.
b. Look at the number listed after ZNID.
• If the number listed there is anything other than “000”, the thermostat
has been successfully enrolled.
• If the number listed there is “000”, the thermostat has NOT been
successfully enrolled. In this case, repeat step 22 and verify again.
c. Press Done button 2 times when finished.
ZNID
Done
Thermostat Info
TZEMT500AB32 Ver: 01.00.13
ZVER:02.00.0 ZNID: 013
ZHID: 01.07.37.a7
System Type: Standard
Fan Type: Gas
16
24
Establish Online Control of the Thermostat.
Schlage LiNK account must be active before continuing. See link.schlage.com for more information.
a. Remove the battery from the bridge.
b. Plug the Ethernet and power cord back into the bridge.
c. Log into your account at www.schlagelink.com
d. Click the Climate tab and follow the on screen instructions.
Exclusion
a. Install a new, high-quality 9-volt battery into the bridge.
b. Hold the bridge (1.8 meters) of the thermostat throughout the entire exclusion process.
ÎÎ After you begin the exclusion process, you have 30 seconds to complete the remainder of the steps. Study the steps below
before beginning.
c. Press and release the minus (-) button on the bridge.
d. Press the MENU button on the thermostat.
e. Scroll down to Z-WaveÎInstall and press the Select button.
f. Press the Yes button to exclude the thermostat.
g. Observe the lights on the bridge. The orange light will blink while exclusion is taking place. Exclusion is complete when the orange
light becomes solid.
ÎÎ 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 controller that is not a Schlage bridge, consult the instructions that came
with the controller to find out how to enroll a new device.
Product Specifications
Specification Description
Product Model: TZEMT400AB32MAA and TZEMT500AB32MAA
Product: Thermostat for Heating and Cooling HVAC System control.
Z-Wave™ RF communications enabled
Size: 5.7” wide x 4.0” height x 1.2” depth
Display: Graphical LCD, 2.75” x 1.5”, 64x128-pixel
Backlight: Yes, Blue/white, Controllable, on, off, timeout
Contrast: Adjustable on screen
Buttons: 6
LEDs: 4 (3 green, 1 red)
Power: 24VAC from HVAC System
HVAC System Type Compatible: Standard (gas/electric) or Heat Pump
Multistage System Compatible: Standard HVAC Systems: 2 stage heating, 2-stage cooling
Heat Pump Systems: 3 stage heating (2-compressor, 1 aux heat), 2-stage cooling
Heat Pump change over valve: Selectable change over with cool or with heat
Communications: Z-Wave™ RF
Memory: Non-volatile
Clock: 24 hour back-up power provided by super capacitor
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.
ÎÎ See ScreenÎTimeout on page 21 for more information.
72
Operation
18
Thermostat Control Screen Function Control Buttons
Button Description
Menu Other thermostat menus can be accessed by pressing the
MENU button.
System Mode Used to change the system mode:
Off: System off
Heating: Heating only on
Cooling: Cooling only on
Auto: Heating/Cooling on as necessary
Fan Mode Used to change the fan 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 disregarded.
Run: Run the system schedule (or Z-Wave controlled
schedule)
Energy Saving Mode: Temperature setpoints in ESM
Setpoints are maintained. See ESMÎSetpoints on page 23 for
more information.
MENU
72
77 H
11:15 AM
Sys Off
Run
Filter
System
Mode Button
AUTO
MODE
AUTO
FAN RUN
74 C
Fan Mode
Button
Schedule
Mode Button
Menu Button
19
User settings are accessed by pressing the MENU button on the main
screen.
User Settings
Set Clock
Filter Service
Maint Service
Screen Timeout
F/C Settings
Sensor Calibration
Internal
Remote 1*
Remote 2*
Outside*
Backlite/Display
Usage Graph
ESM Setpoints
Zwave Install
Thermostat Info
NOTES:
* TZEMT500 Only
Select
Menu Select Button
Done Back one level or to exit
Current selection on thermostat
Installer settings are accessed by pressing the MENU button on the
main screen then 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 Heat
2nd Stage Cool
Sched Enable
Recovery Enable
H/C Delta
H Delta Stg1 ON
H Delta Stg1 OFF
H Delta Stg2 ON
H Delta Stg2 OFF
H Delta AuxH ON
H Delta AuxH OFF
C Delta Stg1 ON
C Delta Stg2 OFF
C Delta Stg2 ON
C Delta Stg2 OFF
Max Heat SP
Max Cool SP
Min Run Time
Min Off Time
Fan Cycler
Fan ON Time
Fan OFF Time
Remote Sensors *
RS2 Location *
Restore Defaults
Schedules (Disabled by Default
Heat and Cool
Preset: Comfort
Preset: Energy Star
Copy (small c on each schedule screen)
Menu Maps
20
Set Clock
The Set Clock screen allows you to set the thermostat’s internal clock.
ÎÎ If the clock has been reset by an extended power outage, the clock
display on the thermostat screen will blink. Press the MENU button to
go directly to the SetÎClock screen.
Set the Clock
1. Press the MENU button.
2. Scroll to UserÎSettings and press the Select button.
3. Scroll to SetÎClock and press the Select button.
4. Scroll to the item you want to change (hour, minute, day part, month,
day, year, day of week).
5. Press the plus (+) or minus (-) buttons to adjust the item.
6. Press the Set button to save the changes.
Filter Service
The Filter Service screen will show the accumulated Filter Runtime hours as
well as the Service Interval that will be used to trigger a Filter Message. Any
type of HVAC operation that causes the HVAC system fan to run will cause
the Filter Runtime value to increase.
When the Runtime hours equals the Service Interval hours, the Red LED
will flash along with a “Filter” message to remind you to replace the filter.
Once the filter has been replaced, press the Reset button to reset the Filter
Runtime value to zero.
View/Reset Filter Runtime
1. Press the MENU button.
2. Scroll to UserÎSettings and press the Select button.
3. Scroll to FilterÎService and press the Select button. The Filter Runtime
is displayed in hours.
4. To reset the Filter Runtime counter, press the Reset button.
ÎÎ The Filter Runtime counter should be reset each time the filter is changed.
Change the Filter Service Interval
1. Press the MENU button.
2. Scroll to UserÎSettings and press the Select button.
3. Scroll to FilterÎService and press the Select button.
4. Press the plus (+) or minus (-) buttons to adjust the service interval.
ÎÎ The service interval can be set between 100 and 4000 hours in 100 hour increments.
Disable the Filter Service Interval
When the filter service interval is disabled, the runtime counter will continue to count the runtime, but the filter service indicator will never be
displayed.
1. Press the MENU button.
2. Scroll to UserÎSettings and press the Select button.
3. Scroll to FilterÎService and press the Select button.
4. Press the minus (-) button until Disabled is displayed
Set Clock
Back Set
Time 11 : 15 AM
Date 01 / 01 / 09
Day Thu
+
-
Filter Service
Done Reset
Filter Runtime 184 HRS
Service Interval 300 HRS
+ -
User Settings
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32

Trane TZEMT400 Installation Instructions Manual

TZEMT400
Trane
Brand
Trane
Model
TZEMT400
Category
Thermostats
Type
Installation Instructions Manual
This manual is also suitable for
Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents