Table of Contents
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18-HD44D1-3
Nexia Home
Intelligence Customer
Service:
(877) 288-7707
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 System Checkout .............................................................................................................................................12
Enroll Thermostat into Nexia™ Home Intelligence System............................................................................................13
Product Specifications ...................................................................................................................................................14
Operation .......................................................................................................................................................................15
Menu Maps ....................................................................................................................................................................16
User Settings .................................................................................................................................................................18
Installer Settings ............................................................................................................................................................22
Dehumidification Options Settings .................................................................................................................................24
Dual Fuel Settings ..........................................................................................................................................................24
Schedules ......................................................................................................................................................................25
Limited Warranty ............................................................................................................................................................27
Home Energy
Management
Thermostat
Installation and User Instructions
Models TZEMT500BB32MAA
The TZEMT500B 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 cooling systems
The TZEMT500B Thermostat may be compatible with some other system types, including:
• Boiler systems
• Geothermal systems
• Multi-zoned systems
The TZEMT500B Thermostat is not compatible with the following system types:
• Radiant floor systems
• Wall heating systems
• Proprietary HVAC Communication Protocols
• 240 V Electric baseboard heating systems
Î NOTE: A 24 Volt common and hot wire MUST be connected to the
TZEMT500B for operation.
Î The TZEMT500B Thermostat is compatible with dual fuel systems
(gas or oil furnace & heat pump combined) without adding a dual fuel
accessory relay kit.
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Table of Contents
Related Manuals for Ingersoll-Rand TRANE NEXIA TZEMT500BB32MAA
Summary of Contents for Ingersoll-Rand TRANE NEXIA TZEMT500BB32MAA
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Page 1: Table Of Contents
Home Energy Management 18-HD44D1-3 Thermostat Installation and User Instructions Models TZEMT500BB32MAA The TZEMT500B Thermostat is compatible with single and multistage forced air systems, including: • Gas furnace systems • Oil furnace systems • Electric furnace systems • Heat pump systems •... -
Page 2: Physical Installation And Wiring
Physical Installation and Wiring WARNING Voltage hazard. Can cause electrical shock or equipment damage. Disconnect power to heating and cooling equipment before beginning installation. Remove the existing thermostat cover from the wall plate. The look of the existing Leave wires attached. thermostat may vary MERCURY NOTICE When this control is replacing an old control that contains mercury in a sealed tube, do... - Page 3 Remove existing wall plate. Î Note: During this process, make sure that the wires do not pull back into wall opening. Detach all wires from wall plate. Remove all screws attaching the wall plate to the wall and remove wall plate. Î...
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Page 4: Field Wiring Diagrams
Field Wiring Diagrams 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 2 Stage 2 Step 1 Stage 2 Stage 2 Step Heat Cooling Cooling... - Page 5 System Type B - 2 Stage Variable Speed Gas Furnace or Variable Speed Air Handler with 2 Step Cooling (Note 3, Note 4) Thermostat Connection Gas Furnace or Air Handler Outdoor Unit JP1: Internal RC to RH jumper BLUE 24VAC Common B 24VAC Common B/C 24RC (Note 5)
- Page 6 System Type D - Variable Speed Air Handler or Furnace with 2 Step Heat Pump Note 3 Thermostat Connection Outdoor Unit Air Handler or Gas Furnace JP1: Internal RC to RH jumper BLUE 24VAC Common B 24VAC Common B/C 24RC 24VAC Return R 24VAC Return R 24RH...
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Page 7: Enhanced Dehumidification Mode
System Type F - Variable Speed Oil Furnace with 2 Step Cooling (Isolation relay, See R1 below) or Heat Pump (Note 6) Thermostat Connection Oil Furnace- Variable speed Outdoor Unit JP1: Internal RC to RH jumper BLUE 24VAC Common C 24VAC Common B 24RC 24RH... -
Page 8: Optional Remote Temperature Sensors Installation
Optional Remote Temperature Sensors Installation 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. - Page 9 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 R TO 24RC M PE...
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Page 10: System Settings At Thermostat
System Settings at Thermostat Set Time and Date Press the Menu button twice. User Settings Scroll Set Clock 11:15 AM Filter Service 76 H Maint Service Screen Timeout 74 C Scroll Done Select down MENU MODE Select button MENU button Press ... - Page 11 Mechanical Settings Press the MENU button twice. Press and hold the two inner buttons for 3 seconds to view Installer Settings 11:15 AM Scroll down to System Settings and press the Select button. 76 H Scroll to Mechanical Settings (it is the first option), then press 74 C the Select button.
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Page 12: Perform System Checkout
Optional Remote Temperature Sensors Installation Remote sensor input RS2 can be configured for use as indoor or outdoor temperature sensing. An outdoor temperature sensor is required for Dual Fuel Restricted mode. The factory default setting for RS2 is “IN” for use with remote indoor temperature sensing and/or averaging. -
Page 13: Enroll Thermostat Into Nexia™ Home Intelligence System
Enroll Thermostat into existing Nexia™ Hone Intelligence System Prepare the bridge for enrollment. Î Note: If the bridge is already installed, follow the instructions as they are written in the following steps. If the bridge is not installed, follow the Quick Start Guide publication number shipped with the thermostat starter kit. -
Page 14: Product Specifications
Establish Online Control of the Thermostat. Nexia Home Intelligence account must be active before continuing. See nexiahome.com for more information. Remove the battery from the bridge. Plug the Ethernet and power cord back into the bridge. Log into your account at www.mynexia.com Click the Climate tab and follow the on screen instructions. -
Page 15: Operation
Operation The model TZEMT500BB32MAA thermostat provides typical thermostat control of a central heating and cooling HVAC system. These thermostats also features a Z-Wave™ module for remote control. Tempurature Display Clock Display 11:15 AM Sys O Setpoint 77 H Up/Down Buttons 74 C Filter AUTO... -
Page 16: Menu Maps
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 See Screen Timeout for more information. Menu Maps - User Settings User settings are accessed by pressing the MENU button on the main screen. - Page 17 Menu Maps - Installer Settings Installer settings are accessed by pressing the MENU button on the C Delta Stg2 ON main screen then pressing and holding the two middle buttons until C Delta Stg2 OFF the Installer Settings appear. Max Heat SP Installer Settings (Hidden) Max Cool SP Display Lock...
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Page 18: User Settings
User Settings Filter Service The Filter Service screen will show the accumulated 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. - Page 19 Maintenance Service The Maintenance Service screen shows the accumulated Heat and Cool Runtime hours as well as the Service Interval that will be used to trigger a Maintenance Message. Any HEAT or COOL type of HVAC operation will cause the respective Runtime values to increase. Maintenance Service When the combined HEAT and COOL Runtime hours equals the Service Heat Runtime...
- Page 20 F/C Settings The F/C Settings screen is use to select the temperature display mode. Fahrenheit (F) or Celsius (C) are the two available modes. F/C Settings Change the Temperature Mode F/C Mode Press the MENU button. Scroll to User Settings and press the Select button. Scroll to F/C Settings and press the Select button.
- Page 21 Backlite/Display The Backlite/Display screen is used to set the backlight time-out and contrast. Backlite Timeout is the time (in seconds) from the last button press to the backlight going out. The time-out can be set between zero (0) and one Backlite/Display hundred and twenty (120) seconds.
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Page 22: Installer Settings
Installer Settings The Installer Settings screen is a hidden screen designed for use by qualified installers and service technicians. Do not change any settings in these screens unless you are a qualified installer or service technician. Installer Settings Display Lock System Settings Max Heat SP Min Cool SP... - Page 23 System Settings Changing these settings will affect the operation of the heating/cooling system. To view and edit these settings: Press the MENU button. Press and hold the two middle buttons simultaneously until the Installer Settings menu is displayed. Scroll to System Settings and press the Select button. Scroll to the setting you want to change.
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Page 24: Dehumidification Options Settings
Mechanical Settings Changing these settings will affect the operation of the heating/cooling system. Options for mechanical setting will depend on the System Type selected. To view and edit these settings: Press the MENU button. Press and hold the two middle buttons simultaneously until the Installer Settings menu is displayed. Scroll to System Settings and press the Select button. -
Page 25: Schedules
Schedules Scheduling is usually controlled by your Z-Wave system. See the instructions that came with your Z-Wave system for more information; however, scheduling may also be controlled by the thermostat. Î The Schedules menu is hidden by default, but may be enabled in the Installer Settings. See Enable/Disable the Schedules Menu below for more information.. - Page 26 View the Current Schedule Press the MENU button. Scroll to Schedules and press the Select button. Scroll to Heat and Cool and press the Select button. The schedule for the current day will be displayed. To view other days, press the Next button. Set a Heat and Cool Schedule Press the MENU button.
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Page 27: Limited Warranty
Warranty Limited Warranty Low Voltage Room Comfort Controls U.S.A. and Canada Only This limited warranty is extended by the manufacturer to the original purchaser and to any succeeding owner of the real property to which the low voltage room comfort control is originally affixed and applies to products purchased and retained for use within the U.S.A. and Canada. The limited warranty period begins when the low voltage room comfort control installation is complete, verified by installer’s invoice or similar document. - Page 28 FCC Notice FCC ID WIBTZW008 INFORMATION TO USER This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
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