Product Name: CT101 Document Title: CT101 Operation Guide Document Type Code: IBOE Part Number: 1111-002-002 28dec11 edits mtf 22nov11 initial rel mtf 5Jan12 DG Edits add FCC/IC page NOTE: Append this Operation IB to the Install IB to make one IB-booklet. Need a divider tab between the 2 sections. Blank page remove before binding Operation Guide CT100 The CT100 communicating Z-Wave3 thermostat operates via a high-
quality, easy-to-use touch screen. To set or adjust your CT100, simply touch your finger firmly to the screen. The screen will automatically light up and you will hear a beep. Do not use a sharp or metallic device; it will scratch the screen. Statement of use: 100% Compatible with all popular residential HVAC systems; 24VAC single, two stage conventional heating systems (gas/oil/electric), heat pumps, single stage or with auxilliary heat (electric or fossil), zoned forced air and zoned hot water (2 or 3 wire), millivolt systems
(with a 12-24 AC or DC source), one or two stage cooling, and hybrid systems. 1105-002-003 top cover Reset button Save Energy button Power Grid status indicator HVAC selections switches Touch screen bottom cover PG 1 Wire terminals Mode button MENU butto PROG butto n ENGLISH PG 2 Control Screens HOME Screen Time of day Current Room Temperature Before you operate the CT100 please get familiar with these basic control screens. All the CT100 functions are accessed through these screens: HOME, MENU, PROGRAM and MANUAL. The CT100 touch screen technology allows you to select (by touching) an item and change it using the +/-
arrows or the time arrows. Lock status The HOME screen is displayed when the unit is operating. Touching the HOME icon on another screen will always return you to this screen. To set a Mode:
Press the mode button on the side. The CT100 will step through the modes HEAT, OFF, and COOL in order. The LCD shows what mode you are in. Time Slot DAY Fan status 1 LINK RADIO AUTO F PM TARGET TEMP Target Temperature Day Radio indicator COOL Thermostat Mode MENU Screen The MENU screen is the gateway to many functions or settings of the CT100. It is displayed when you press the MENU button. [See page 10 for details]
Set Time Touch this area to set the time of day. Left arrow goes back, right arrow goes forward. Differential to set for 2nd Stage start. Temperature Swing set Set Day Touch this area to set the day of the week. Calibration control Use this to calibrate your LCD display match to another thermometer. set Filter Timer Touch and hold 5 sec to change. Chirp set Touch this to turn the audible chirp on or off. FILTER SWING DIFF F HVAC SETUP oC -oF Set Touch this to set temp display units. Lock Program Touch for 5 sec to lock or unlock. CALIBRATE HVAC SETUP Touch this in OFF mode to configure the unit to work with your HVAC system. Return to screen. HOME PG 3 MANUAL Screen The Manual Screen control screen is where you can make temporary changes to your CT100s operation. From the Full HOME screen, touch the main temperature display to use this screen. [See page 13 for details]
PG 4 Room Temperature Target Temperature Manual Override Indicator Shows TEMPORARY when you have modified the Target Temperature TEMPORARY F EMER HOLD HOLIDAY HEAT Temp Up / Temp Down arrows Touch these to raise and lower the manual override Target Temp. Return HOME HOLIDAY Touch this to invoke a single program that repeats day after day until you turn it off. EMER heat for HEAT PUMP systems. HOLD Touch this area to operate the thermostat as a manual thermostat. It will keep the temperature ou set until ou chan e it or cancel HOLD. y g y Initial Settings Press MENU to to access the following commands (from HOME screen). Set day of the week Touch the Day of the week area to cycle through the days of the week to select the current day. Set time of day Touch the Time of Day arrows to move the time selection forward or backward until it displays the current time. Touch and hold for faster setting. Set oF-oC display Touch the oF and it will toggle to oC. Backward Forward emp. ouch this to invoke a Set audible chirp Touch the musical note icon to select the chirp or no chirp. Return HOME by touching the home icon. PG 5 PG 6 MENU Screen Functions Press MENU to bring up MENU screen. TIME of DAY Touch the left (down) or right (up) arrows next to the time display to set the current time (1 minute per touch). Touch and hold the arrow for fast time set (15 minute jumps). DAY of Week Touch DAY area to select present day. SWING (HVAC cycling rate) This feature allows you to set the desired variance in temperature between the CT100 setting and the room temperature required before the heating or cooling system will turn onfrom 0.5 to 2.0 F (.25 to 1 C). For example, if SWING is set to 2.0 F and the CT100 is set to 70F Target Temperature, the heat cycle will start when room temperature drops to 68F. Similarly, the cooling system will start when the room temperature increases to 72F. The HVAC then runs and will shut off at the Target Temperature. To set SWING:
Touch SWING. Touch the left/right arrows to set the SWING from 0.5 to 2.0F. The HVAC will run more frequently at .5F and less at 2F. Default is 1F. Touch to return to the MENU screen. Chirp set - Touch this to turn the audible chirp sound on or off. Set - Touch this to switch the temperature display scale from oF to oC . F C FILTER - AIR FILTER ALERT - The CT100 can be programmed to remind you when the HVAC sytems air filter needs changing. Touch FILTER. The display will show the usage to date. Touch FILTER for over 3 seconds and the display will change to LIMIT. Touch arrows to set desired usage limit before filter alert comes on home screen. When this limit is reached, FILTER will be on home screen and the CHECK FILTER indicator lights. Limit may be set from 0 to 999 days/99 weeks; default is 90 days/12 weeks. Touch to reset. To reset the usage back to 0, touch usage number; touching it again restores the displayed usage. Touch to return to the MENU screen. LOCK (The CT100 has 2 lock modes) Touch override the CT100 target with the +/- buttons only. (1 bar) icon for 5 seconds; the unit will go into the PARTIAL lock mode. The user can temporarily PG 7
(1 bar) icon again for 5 seconds to go to full lock. No changes can be PG 8 For FULL lock : Touch the made in full lock
(2 bars). Once locked, the CT100 will respond just to MENU. to return to the Home screen. icon for 5 seconds for 2 bars (if not there already). icon for another 5 seconds. Each 5 second touch and hold must be separate. To UNLOCK , Press MENU. Touch and hold Then touch and hold the Touch CALIBRATE Your thermostat was accurately calibrated at the factory to 1 F of actual ambient temperature. You do have the option, however, to change the display temperature to match that of a previous thermostat, or to match another thermostat already in your home. The range of change is from -6F to +6F or -3C to +3C. To change your Thermostat Calibration, touch MENU and then touch CALIBRATE. Use the + / - to adjust the displayed temperature up or down, as desired. The DELTA FACTOR that appears on the screen will also automatically increase or decrease for each 0.5 (F or C) adjustment so you can see your change. The large display will show the modified temerature reading that will be displayed on the HOME screen and used as the new room temperature. Touch to return to the Home screen. DIFF (Used for 2 stage normal or heat pump with auxiliary only, not on screen for single stage) The differential is the number of degrees between the room temperature and the Target Temperature at which the 2nd stage will be used. Default is 2F. Touch MENU and then DIFF. Use the arrows to set the DIFF. Recommend 2F for very cold climates and the 4F for warm climates. MANUAL Screen Functions The CT100 has 4 manual override commands. The manual screen is accessed by touching the large current temperature display in the middle of the HOME screen. IMPORTANT: The Mode must be in HEAT or COOL to access the manual screen. TEMPORARY override Touch the + / - arrows to select your desired temporary Target Temperature. Touch HOME to return to operation. The TEMPORARY icon will display indicating you have modified the Target Temperature for the current Time Slot only. It goes back to the program target at the next period. Also, when in TEMPORARY, if the target is set the same as the programmed target for that period, the word TEMPORARY will go out. PG 9 PG 10 HOLD This will hold the target temperature you set indefinitely, until you turn HOLD off. HOLD will allow you to operate your thermostat as a manual thermostat. It will keep whatever temperature you set until you change it or cancel hold. Take care using the HOLD function as the program is now bypassed. To set a hold target temperature, touch HOLD and use the +/- icons to select your hold temperature. The HOLD icon will display on the HOME screen indicating you have changed the Target Temperature. The system will HOLD this temperature until you return to the manual screen and de-select HOLD by touching it. Hold is also canceled when you set the mode to OFF. HOLIDAY This is a single program that repeats day after day until you turn it off. It supersedes the weekly program. To use it touch HOLIDAY on the temporary screen. The default holiday program is shown below. To modify this program, touch the PROGRAM button and then touch the DAY area until HOLIDAY appears (after SAT). The default HOLIDAY program is set as 2 time slots; all day (same target MORN, DAY and EVEN) and a different target for NITE. [Default program: HEAT 70oF all day and 62oF at night. COOL 78oF all day and 82oF at night.]
EMER (in HEAT PUMP type) If you set your CT100 for HEAT PUMP with auxiliary heat, EMER function is available on the MANUAL screen. If you touch EMER, it displays EMER|ON. Your HEAT PUMP is disabled and auxiliary heat is your sole source of heat. This manual override stays active until you toggle EMER off. Auxiliary heat is more expensive than the heat pump so use EMER only if the heat pump cannot keep up or is defective. Other Functions Save Energy Button The Save Energy feature on the CT100 provides a simple, easy-to-use way to help you manage your energy use. SAVE ENERGY automatically adjusts your Target Temperature up in COOL or down in HEAT by 4oF. To use Save Energy, press the Save Energy button in the upper left corner of the unit. The screen will now read Save Energy. To return to normal operation, press the Save Energy button again. This is useful to save energy if you are gone for a short time. MODE Button The mode button sets the CT100 to HEAT COOL or OFF modes. Press it once to step to the next mode. If the CT100 is in OFF and you want to return to the mode you were previously in, touch the OFF indicator on screen. FAN Button The fan control is normally in AUTO mode, meaning that the fan operates automatically with the HVAC system and the thermostat. When the fan button is pressed the fan goes ON; the fan will run continuously in this manual override until switched back to AUTO by pressing the FAN button again.
[NOTE: Fan ON function is available in the OFF mode to allow simple ventilating.]
PG 11 PG 12 Simple Screen This display mode limits the amount of information on screen and limits the functions to just the +/-
arrows and the MENU button. Hold down the PROGRAM button for 12 seconds to access the limited display screen. Hold down the PROGRAM button for 12 seconds to leave the limited display screen. RESET button The RESET button re-boots the CT100 processor. It does not effect the user programs that have been stored in permanent memory. Compressor Protection The CT100 has a minimum cycle time of 4 minutes to protect your compressor in cool and in heat pump (if you have one). The Home screen will show a small clock and A/C during this time and the compressor will not come on until the 4 minute delay is over. Communicating Thermostat The CT100 has a built in Z-Wave radio. This allows your thermostat to communicate with other systems. To connect to a network -
To remove from a network -
1] Press Add Devices on your Z-wave controller. The controller will go into Discover Devices mode. 2] Press MATE on your CT100. [This is located in the MENU screen]
3] The controller will discover the CT100 and add it to the device list. 1] Press Remove Devices on your Z-wave controller. The controller will go into Discover Devices mode. 2] Press MATE on your CT100. [This is located in the MENU screen]
3] The controller will disconnect from the CT100 and remove it to the device list. PG 13 PG 14 FCC and IC Statement FCC Regulatory Information:
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular 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 and correct the interference by one or more of the following measures:
a) reorient or relocate the receiving antenna, b) increase the separation between the equipment and receiver, c) connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. IC Regulatory Information:
This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations. 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 of the device. Cet appareillage numrique de la classe B rpond a toutes les exigences de linterfrence canadienne causant des rglements dquipement. Lopration est sujette aux deux conditions suivantes: (1) ce dispositif peut ne pas causer linterfrence nocive, et (2) ce dispositif doit accepter nimporte quelle interfrence reue, y compris linterfrence qui peut causer lopration peu dsire. WARNING: Changes or modifications to this receiver not expressly approved by RTCOA. could void the users authority to operate this equipment. PG 15 PG 16 PG 17