URC THZ-100 Owners Manual

URC THZ-100 Manual

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URC THZ-100 manual content summary:

  • URC THZ-100 | Owners Manual - Page 1
    Owner's Manual THZ-100 Thermostat
  • URC THZ-100 | Owners Manual - Page 2
    /OMISSIONS MADE IN THIS MANUAL. The information in this owners manual may be subject to change without prior notice. URC - Control the Experience is a registered trademark of Universal Remote Control, Inc. Total Control is a registered trademark of Universal Remote Control, Inc. All other brand
  • URC THZ-100 | Owners Manual - Page 3
    Radiant Floor Heat, Second Stage Furnace with Single Stage Cooling and External Pilot Duty Relay 7 Operation For Your THZ-100 Thermostat 8 Thermostat Display Information 8 Changing the Mode (Cool, Heat, Auto, Off) 9 Changing the Heating Temperature (Temperature Override) 9 Changing the
  • URC THZ-100 | Owners Manual - Page 4
    Password Protect Feature On or Off 30 Changing the LCD Screen Options 31 Viewing THZ-100 Thermostat Information 34 Setting the Date and Time 34 Discovery Mode 35 Troubleshooting Thermostat On-Screen Notifications 36 Limited Warranty Statement 37 End User Agreement 39 Specifications
  • URC THZ-100 | Owners Manual - Page 5
    that only people with the code can access the thermostat. Total Control Peripheral Perhaps the best benefit is the THZ-100's complete integration into a Total Control home system. When used with URC's Total Control system, the thermostat control can be accessed from any of the system's interfaces
  • URC THZ-100 | Owners Manual - Page 6
    back of the unit • This can be added to any of the wiring options detailed in the next pages For optimum performance, mount the THZ-100 thermostat and/or remote sensor • In an open living area where there is good air circulation • On an inside wall • Away from outside doors or windows • At a height
  • URC THZ-100 | Owners Manual - Page 7
    THZ-100 THERMOSTAT Wiring Your THZ-100 Thermostat Definitions • RH - Heating System 24VAC • RC - Cooling System 24VAC • C - 24VAC Transformer Common • G - Indoor Unit Fan Connection • W1 - 1st Stage Heat • W2 - 2nd Stage Heat • Y1 -
  • URC THZ-100 | Owners Manual - Page 8
    THZ-100 THERMOSTAT Dual Stage Furnace and Dual Stage A/C Single Stage Heat Pump with Reversing Valve O Page 4
  • URC THZ-100 | Owners Manual - Page 9
    THZ-100 THERMOSTAT Single Stage Heat Pump with Reversing Valve B Dual Stage Heat Pump with Reversing Valve O Page 5
  • URC THZ-100 | Owners Manual - Page 10
    THZ-100 THERMOSTAT Dual Stage Heat Pump with Reversing Valve B Boiler and A/C with Separate Transformers Page 6
  • URC THZ-100 | Owners Manual - Page 11
    THZ-100 THERMOSTAT First Stage Radiant Floor Heat, Second Stage Furnace with Single Stage Cooling and External Pilot Duty Relay Page 7
  • URC THZ-100 | Owners Manual - Page 12
    by the MRX Advanced Network System Controller for the type of HVAC equipment, conventional or heat pump, the number of auxiliary heat and/or cool stages, any remote sensors, and any pass code lockout code if desired. Thermostat Display Information Your THZ-100 thermostat features a color backlit
  • URC THZ-100 | Owners Manual - Page 13
    THZ-100 THERMOSTAT At the bottom of the screen is a smart-key label to identify the Override) To change the current heating temperature, press the Up or Down arrow key on the thermostat. The thermostat screen shows the current temperature on the left side and the desired temperature on the right side
  • URC THZ-100 | Owners Manual - Page 14
    THZ-100 THERMOSTAT When the override set point is met, the information containing the desired override temperature transitions to information including the desired temperature and the heat and cool set points based on the override temperature. Page 10
  • URC THZ-100 | Owners Manual - Page 15
    THZ-100 THERMOSTAT Changing the Cooling Temperature (Temperature Override) To change the current cooling temperature, press the Up or Down arrow key on the thermostat. The screen now shows the on the information selected in the MRX Advanced Network System Controller setup of your thermostat. Page 11
  • URC THZ-100 | Owners Manual - Page 16
    set points of different program time periods your THZ-100 anticipates the change in advance and begins to ramp the current set point to the next programmed set point to give you a smooth comfort transition. During this comfort recovery period the thermostat indicates Comfort in place of Heat, Cool
  • URC THZ-100 | Owners Manual - Page 17
    THZ-100 THERMOSTAT Password Protection If your THZ-100 thermostat was initially setup through the MRX Advanced Network System Controller with the Use Pass Code Lockout feature enabled on the AdvancedThermostat Settings then an Enter Password Below displays any time a key is pressed after a period
  • URC THZ-100 | Owners Manual - Page 18
    THZ-100 THERMOSTAT Programs On the main thermostat display, there are three smart-key labels at the bottom of the screen identifying the operation of the three keys below the display. The left
  • URC THZ-100 | Owners Manual - Page 19
    THZ-100 THERMOSTAT Selecting Hold If you desire to hold a particular desired temperature indefinitely, use the arrow keys to move the highlight bar to Hold. Press the key
  • URC THZ-100 | Owners Manual - Page 20
    THZ-100 THERMOSTAT Selecting Hold for Time If you desire to hold a particular desired temperature for a specific period of time, use the arrow keys to move the highlight
  • URC THZ-100 | Owners Manual - Page 21
    THZ-100 THERMOSTAT Returning to Schedule Mode To return the thermostat to the normal program schedule, use the arrow keys to move the highlight bar to Schedule Mode. Press the key below the OK key label
  • URC THZ-100 | Owners Manual - Page 22
    THZ-100 THERMOSTAT Options On the main thermostat display, there are three smart-key labels at the bottom of the screen identifying the operation of the three keys below the display. The left
  • URC THZ-100 | Owners Manual - Page 23
    THZ-100 THERMOSTAT Selecting the Cooling Mode If you desire to change the made to the climate mode. In Cool mode, the thermostat activates the system equipment to cool your home per the programmed schedule or hold temperature. The thermostat does not activate the system equipment to heat your home
  • URC THZ-100 | Owners Manual - Page 24
    THZ-100 THERMOSTAT Selecting the Heating Mode If you desire to change the made to the climate mode. In Heat mode, the thermostat activates the system equipment to heat your home per the programmed schedule or hold temperature. The thermostat does not activate the system equipment to cool your home
  • URC THZ-100 | Owners Manual - Page 25
    THZ-100 THERMOSTAT Selecting the Auto Changeover Mode If you desire for your HVAC system without pressing the OK button, no change is made to the climate mode. In Auto mode, the thermostat activates the system equipment to cool or heat your home per the programmed schedule or hold temperature. The
  • URC THZ-100 | Owners Manual - Page 26
    THZ-100 THERMOSTAT Turning the Thermostat Off If you desire to turn the HVAC system equipment off then use the arrow keys to move the highlight bar to Climate Control Off. Press the key below the OK key label in the smart-key label at the bottom right of the display to select this new
  • URC THZ-100 | Owners Manual - Page 27
    THZ-100 THERMOSTAT If the Fan Modes screen times out and goes back to the main screen without pressing the OK button, no change is made to the
  • URC THZ-100 | Owners Manual - Page 28
    THZ-100 THERMOSTAT Accessing Temperature Sensor Information If you desire to view the display changes to a list of temperature sensors used in your system. The first list entry is the thermostat's onboard sensor. The right side of the screen shows the current reading for that sensor. The second list
  • URC THZ-100 | Owners Manual - Page 29
    THZ-100 THERMOSTAT Turning Emergency Heat On or Off Emergency is staged electric or gas heating included with most heat pump systems. Emergency Heat is activated by a malfunction in the heat pump system or when the user manually selects the option. If you do not have a heat pump system then the
  • URC THZ-100 | Owners Manual - Page 30
    THZ-100 THERMOSTAT Changing the Auxiliary Heat Offset Temperature In heat pump systems left of the display. The initial value is established when the thermostat is initially setup through the MRX Advanced Network System Controller. Changing the 2nd Stage Offset Temperature In multi-stage systems, the
  • URC THZ-100 | Owners Manual - Page 31
    THZ-100 THERMOSTAT How To Set The Heating 2nd Stage Offset If you desire to change the heating 2nd stage Offset the smart-key label at the bottom left of the display. The initial value is established when the thermostat is initially setup through the MRX Advanced Network System Controller. Page 27
  • URC THZ-100 | Owners Manual - Page 32
    THZ-100 THERMOSTAT How To Set The Cooling 2nd Stage Offset If you desire to change the cooling key label at the bottom left of the display. The initial value is setup when the thermostat is initially setup through the MRX Advanced Network System Controller. The default value is 50F or 2.50C. Page 28
  • URC THZ-100 | Owners Manual - Page 33
    THZ-100 THERMOSTAT Resetting the Filter Reminder If a filter reminder time was setup through the MRX Advanced Network System Controller when your thermostat was initially setup, then you will periodically get a Check: Filter message on the main screen of the thermostat. To clear the Check: Filter
  • URC THZ-100 | Owners Manual - Page 34
    Turning the Password Protect Feature On or Off If your THZ-100 thermostat was initially setup through the MRX Advanced Network System Controller with the Use Pass-Code Lockout feature enabled on the Advanced Thermostat Settings then Password shows as an item in the Options screen. The current
  • URC THZ-100 | Owners Manual - Page 35
    THZ-100 THERMOSTAT Changing the LCD Screen Options If you desire to change any of the LCD screen settings such as brightness, timeout or auto dimming then use
  • URC THZ-100 | Owners Manual - Page 36
    THZ-100 THERMOSTAT Adjusting the LCD Brightness If you desire to change the brightness of your thermostat LCD display then use the arrow keys to move the highlight bar to LCD Brightness. Press the key below the OK key label in the
  • URC THZ-100 | Owners Manual - Page 37
    THZ-100 THERMOSTAT Adjusting the LCD Time Out Time The time out time for your thermostat LCD display is the time from the last activity using the buttons to the time the LCD screen turns off. If you desire to change the time out time of your thermostat LCD display then use the arrow keys to
  • URC THZ-100 | Owners Manual - Page 38
    THZ-100 thermostat parameters to indicate how the thermostat was setup as well as some wireless signal strength information. This information is not used in normal operation. Setting the Date and Time If your THZ-100 has lost wireless communication with the MRX Advanced Network System Controller
  • URC THZ-100 | Owners Manual - Page 39
    label Discovery Mode The Discovery Mode selection in the Options screen is used to establish communications between the THZ-100 thermostat and the MRX Advanced Network System Controller unit for initial setup of the thermostat and any required updates. This is not used in normal operation. Page 35
  • URC THZ-100 | Owners Manual - Page 40
    too quickly. If the THZ-100 shows a normal Idle state, but the current temperature is outside the desired temperature, then the Maximum Cycles per hour have been reached. In addition, pairing to the MRX Advanced Network System Controller base unit will be erased and the thermostat will need to go
  • URC THZ-100 | Owners Manual - Page 41
    THZ-100 THERMOSTAT Limited Warranty Statement 1. Limited Warranty and Disclaimers Universal Remote Control, Inc. ("URC") warrants that the URC equipment shall be free from defects in material and workmanship under normal usage for one (1) year from purchase when such is purchased from URC SERVICES
  • URC THZ-100 | Owners Manual - Page 42
    THZ-100 THERMOSTAT SKILL AND CARE, OR OUTCOME OR WITHOUT IN URC equipment. This limited warranty specifically excludes the URC equipment sold by unauthorized resellers. With the exception of URC's IR-only, broad-based consumer remotes, none of URC's PC programmable remotes or any of our Total Control
  • URC THZ-100 | Owners Manual - Page 43
    THZ-100 THERMOSTAT equipment are authorized for online internet sales. Buying URC's PC programmable remotes or any of our Total Control® whole-house equipment online means buying equipment that does not have a URC's limited warranty. Such equipment is not eligible for URC tech support or software
  • URC THZ-100 | Owners Manual - Page 44
    THZ-100 THERMOSTAT Specifications Microprocessor: ARM Cortex-M3 Memory: 128 Kbytes of SRAM, 512 Kbytes of Flash memory LCD: 2 inch (220x176) RF Range (radio frequency): 50 to 100 feet, depending upon the environment RF Frequency: 2.405 ~ 2.480GHz Weight: 3.47 oz Size: 3.15"H x 4.13"W x 0.93"D Power:
  • URC THZ-100 | Owners Manual - Page 45
    THZ-100 THERMOSTAT Federal Communication Commission Interference Statement This equipment has been tested and found radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that
  • URC THZ-100 | Owners Manual - Page 46
    THZ-100 THERMOSTAT Regulatory Information to the user n CE Conformity Notice Products with "CE" marking comply with the R&TTE 55022 lImmunity : EN 55024 lPower : EN-61000-3-2, 3 Certification Type No.(Model No.) Batch/Serial No. Power Rating Frequency band THZ-100 AC 24V 2.405~2.480GHz Page 42
  • URC THZ-100 | Owners Manual - Page 47
    Inc. : 500 Mamaroneck Avenue, Harrison, NY 10528, U.S.A www.universalremote.com : Phone: (914)835-4484 Fax: (914)835-4532 : UNIVERSAL remote control : Two-way Thermostat : THZ-100 This product herewith complies with the requirements of EMC Directive (2004/108/EC) and R&TTE Directive(1995/5/EC
  • URC THZ-100 | Owners Manual - Page 48
    NOTE Page 44
  • URC THZ-100 | Owners Manual - Page 49
    NOTE Page 45
  • URC THZ-100 | Owners Manual - Page 50
    NOTE Page 46
  • URC THZ-100 | Owners Manual - Page 51
  • URC THZ-100 | Owners Manual - Page 52
    500 Mamaroneck Avenue, Harrison, NY 10528 Phone: (914) 835-4484 Fax: (914) 835-4532 www.universalremote.com OCE-0118A Rev 03
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Owner's Manual
THZ-100
Thermostat