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Ingersoll-Rand TRANE NEXIA TZEMT500BB32MAA, Инструкция по установке и эксплуатации, Страница: 7 / 28

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7

Fan  G

Heat Stage 1  W1

Compressor Stage 1 

 Y

LO

24VAC  Return  R

  24VAC Common  C

Compressor Stage 2  

Y

BK

RED

GREEN

WHITE

YELLOW 

BLUE

BROWN

Remote Temperature Sensor Connections and Operation: 

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 

ORANGE

JP1: Internal RC to 

RH jumper

O

W1 HEAT

 24RC 

24RH

G Fan

W2/O

Y1 Comp

Y2 Comp

 24C 

RS1

RS1

Sensor Shield

Sensor Shield

H1

HC

RS2

RS2

Thermostat Connection 

Remote

Sensor 1 

Remote

Sensor 2                  

(Note 1)

(Note 5)

(Note 4)

(Note 6)

(Note 2)

(Note 3)

(Note 4)

(Note 3)

R1

OIL BURNER PRIMARY

R1 

(Isolation relay, See R1 below)

(Note 1)

(Note 8)

(Note 8)

X2

O

Oil Furnace- Variable speed 

System Type F - Variable Speed Oil Furnace with 2 Step Cooling

or Heat Pump

Note 1 - May be Y, Y1, or Y

LO

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 compressors

Note 5 - Field supplied Isolation Relay

Note 6 - For 2 Step, outdoor unit contains one 2 stage scroll compressor

Note 7 - 

For Heat Pumps matched with oil furnaces, dual fuel must be enabled in the 

             “Mechanical Settings” menu.  BAYSEN01ATEMPA required for “restricted”

              mode of operation.  See “Remote Temperature Sensor Installation”.  

Note 8 - Remote sensor wiring is not polarized

Enhanced Dehumidification Mode

Variable speed 

Gas Furnace or Air Handler 

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 

BLUE

BROWN

BLACK

Remote Temperature Sensor Connections and Operation: 

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.

  For systems with more than one W terminal,

              a field installed jumper may be required for W1 to W2 and W3. 

(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 unit

Note 6 - For 2 Stage, outdoor unit contains two compressors

Note 7 - for heat pumps matched with furnace, Dual Fuel must 

              be enabled in the Mechanical Settings menu.  BAYSEN01ATEMPA 

              is required for “restricted” mode of operation.  See Remote 

             Temperature Sensor Installation.

Note 8 - Remote sensor wiring is not polarized.

Note 9 - Field installed jumper from R to HC

Note 10 - JP1 is an internal RC to RH jumper

Note 11 - Enhanced Dehumidification must be enabled:  See “Installer Settings” menu

Note 12 - Installer must cut or remove the R to BK jumper on variable speed

                indoor unit

Note 4 - Y2 only found on variable speed

              furnace or air handler

Outdoor Unit

Compressor Stage 1  Y1

24VAC  Return  R

  24VAC Common  B

Compressor Stage 2  Y2 

ORANGE

(Note 11, Note 12)

W1 HEAT

 24RC 

24RH

G Fan

W2/O

Y1 Comp

Y2 Comp

 24C 

RS1

RS1

Sensor Shield

Sensor Shield

H1

HC

RS2

RS2

Thermostat Connection 

Remote

Sensor 1 

Remote

Sensor 2                  

Note 9

JP1: Internal RC to 

RH jumper

Enhanced Dehumidification Mode

When the TZEMT500B is connected to variable speed indoor products,

the enhanced dehumidification mode can reduce indoor airflow to improve 

dehumidification during the cooling run cycle.  When 24 VAC is present at the BK terminal,

(HC to H1 = N.C.) airflow will be 100 percent.  When 24 VAC is removed from BK,  

(HC to H1 = N.O.) airflow will be reduced by 20 percent.  See Notes 11 and 12.

HC to H1 = N.C. when RH% is lower than RH% setpoint

HC to H1 = N.O. when RH% is higher than RH% setpoint

Not applicable with 2 step outdoor products combined 

with legacy variable speed indoor products that require

BK for high stage airflow:  System Types B, D, or F on page 4.

Содержание TRANE NEXIA TZEMT500BB32MAA

Страница 1: ...8 7707 Contents Physical Installation and Wiring 2 Field Wiring Diagrams 4 Enhanced Dehumidification Mode 7 Optional Remote Temperature Sensors Installation 8 System Settings at Thermostat 10 Perform...

Страница 2: ...ions 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 p...

Страница 3: ...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 f...

Страница 4: ...eturn R 24VAC Common B C Compressor Stage 2 Y2 BK Heat Stage 2 W2 RED GREEN WHITE YELLOW BLUE BROWN Remote Temperature Sensor Connections and Operation Indoor sensor connected to RS1 Replaces internal...

Страница 5: ...24VAC Return R 24VAC Common B C Compressor Stage 2 Y2 BK RED GREEN WHITE YELLOW BLUE BROWN Remote Temperature Sensor Connections and Operation Indoor sensor connected to RS1 Replaces internal sensor...

Страница 6: ...1 24VAC Return R 24VAC Common B C Compressor Stage 2 Y2 BK RED GREEN WHITE YELLOW BLUE BROWN Remote Temperature Sensor Connections and Operation Indoor sensor connected to RS1 Replaces internal sensor...

Страница 7: ...ot 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...

Страница 8: ...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 ther...

Страница 9: ...ling 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 10 At...

Страница 10: ...then press the Select button c Scroll up or down to Set Clock it is the first option then press the Select button Done Select User Settings Set Clock Filter Service Maint Service Screen Timeout Selec...

Страница 11: ...ess the button to change the setting to Y for Yes f Press the Done button 4 times and go to Perform System Checkout Heat Pump Mechanical Settings a Scroll to system Type b Press the button to change t...

Страница 12: ...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...

Страница 13: ...s 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 oran...

Страница 14: ...while exclusion is taking place Exclusion is complete when the orange light becomes solid Z Wave controllers from various manufacturers may support the Z Wave Thermostat General V2 Device class used...

Страница 15: ...ng 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...

Страница 16: ...de Sensor Calibration Internal Remote 1 Remote 2 Outside Backlite Display Backlite Timeout ON Level OFF Level Contrast Usage Graph Heat Cool ESM Setpoints ESM Heat ESM Cool Zwave Install Thermostat In...

Страница 17: ...eatpump DF DF Type Nonrestrict Restrict C O Type w Heat w Cool 2nd Stage Heat Aux Heat HP 2nd Stage Cool Balance Point if DF Restrict Sched Enable Recovery Enable H C Delta H Delta Stg1 ON H Delta Stg...

Страница 18: ...e and press the Select button 4 Make choice from the following options A C A To View Reset Filter Runtime 5 The Filter Runtime is displayed in hours 6 To reset the Filter Runtime counter press the Res...

Страница 19: ...d Screen Timeout This is the time before any screen reverts to the Minimized Screen temperature display only after you stop pushing buttons Minimized Screen feature is disabled by setting this time to...

Страница 20: ...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 21: ...cklight 5 Scroll to Backlite Timeout 6 Press the plus or minus buttons to change the number of seconds The backlight time out can be set between 0 and 120 seconds Thirty 30 is the default setting When...

Страница 22: ...me MRT 1 9 Minutes 3 Sets the minimum run time before a heating cooling cycle can turn off to prevent rapid cycling Thermostat screen will display Cool ON or Heat ON while the minimum run time is bein...

Страница 23: ...time When the thermostat is in Recovery mode the display will show Recov Recovery works for all scheduled periods 1 4 and in HEAT COOL or AUTO modes While in Recovery the Aux Heat stage will not engag...

Страница 24: ...tricted Non restricted mode will follow thermostat demand for each heating stage Restricted mode will lock out the compressor at a selectable outdoor temperature Default balance point is 40 F C O Type...

Страница 25: ...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 in...

Страница 26: ...hange to Copy 6 Press the Copy button 7 For each day to which you want to copy the day schedule change the N no to Y yes Use the left or right arrow buttons to scroll to the day and the use the Yes or...

Страница 27: ...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 28: ...icular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to corr...

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