Radio Thermostat CT100 User Manual Download

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CT100

INSTALLATION GUIDE

Table Of Contents

Getting Started

. . . . . . . . . . . . . . . . . .

Interior View 5
Installation Location 6

Wiring

. . . . . . . . . . . . . . . . . . . . . . .

Prepare Wires

Connecting Wires

Mounting 10

Setup

. . . . . . . . . . . . . . . . . . . . . . .

Select HVAC & Heat Types

Power Supply

HVAC Setup

Test Installation

Wiring Diagrams

. . . . . . . . . . . . . . . .

Detailed Wire Diagram

Step By Step Wiring Diagrams

Wire Reference Table

Summary of Contents for CT100

Page 1: ...RTCOA logo sheet 7aug07 CT100 PLUS USER GUIDE COMMUNICATING TOUCH SCREEN THERMOSTAT F LINK RADIO TARGETTEMP 1 AUTO HEAT DAY PM Su Mo Tu We Th Fr Sa ...

Page 2: ...iew 5 Installation Location 6 Wiring 8 Prepare Wires 8 Connecting Wires 9 Mounting 10 Setup 11 Select HVAC Heat Types 12 Power Supply 13 HVAC Setup 15 Test Installation 16 Wiring Diagrams 17 Detailed Wire Diagram 18 Step By Step Wiring Diagrams 19 Wire Reference Table 23 2 ...

Page 3: ...Radio Thermostat Getting Started 3 ...

Page 4: ...nect electricity until work is complete Do not short jumper across electric terminals at the control on the furnace or air conditioner to test the system This can damage the thermostat Your thermostat is a precise instrument Handle it with care All wiring must conform to local codes and ordinances This thermostat is designed for use with 4AA alkaline batteries and or 24 volt AC C wire or a 12 24 A...

Page 5: ...Getting Started Installation Guide CT100 C B O W W2 Y Y2 RH RC G A AUX 1 2 WIRE TERMINALS TOUCH SCREEN STATUS INDICATOR BATTERIES BATTERIES HVAC SELECTION SWITCHES RESET COVER Interior View 5 ...

Page 6: ...io television radiator register ﬁreplace near hot water pipes in the wall or near a stove on the other side of a wall Do not locate in unusual cooling conditions such as on a wall separating an unheated room or in a draft from a stairwell door or window Do not locate in a damp area This can lead to corrosion that will shorten the thermostat s life Do not locate where air circulation is poor such a...

Page 7: ...ch wire for identiﬁcation Refer to the lettered terminal where the wires attach do not use the color of the wires 4 Disconnect wires from the existing thermostat and wind them around a pencil to keep them from falling back inside the wall 5 Loosen all mounting screws on the old thermostat and remove it from the wall C G W G W C G W 4 about h as er he oor or will an Read instructions carefully befo...

Page 8: ...wall opening Y Y2 RH RC G A JUMPER WIRE C W Y RH G 2 6 FROM HVAC SYSTEM Follow these guidelines for safe and secure wire connections Use at least 2 6 in of wire for each of your connections to the CT100 If you do not have enough wire splice additional wire to allow enough slack Terminals accept wires from 16 22 awg Remove 1 8 in insulation from the tip of each wire Take care not to damage the labe...

Page 9: ...o 24V AC or DC at 300ma or greater If used connect to the C and RH terminals no polarity The 24VAC C wire is the other side of the 24VAC heating transformer and can be found where the other thermostat wires connect at the wall or at the furnace Do not use the common or ground side of the line voltage The CT100 runs on 4 AA alkaline batteries the C wire if available or both batteries and the C wire...

Page 10: ...ove terminal block 2 Position CT100 for best appearance cover the hole in the wall 3 Mark ﬁrst and drill a 3 16 in 4 8mm hole at each screw location 4 If you are mounting the CT100 to sheet rock or if you are using the old mounting holes use the plastic anchors provided 5 Attach the CT100 to the wall with the screws provided Rad 10 ...

Page 11: ...Radio Thermostat Setup 11 ...

Page 12: ... All other systems Heat Pump Heat Pump system with or without Auxiliary Heat 2 Set the HEAT TYPE to the type of fuel used for heating If HVAC Type is Heat Pump then select fuel used for Auxiliary Gas natural gas oil and propane Elec electric HEAT PUMP GAS ELEC NORMAL HVAC TYPE HEAT TYPE INSERT 4 pcs AAALKALINE 1 5V BATTERIES HEAT TYPE SWITCH HVAC TYPE SWITCH BATTERIES 12 ...

Page 13: ...ollowing the marked polarity in the battery compartments Insert the battery negative end ﬁrst against the spring then push the positive end in 2 With all the wires connected and the unit attached to the wall it is time to turn the AC power back on Reconnect the power at the breaker you used to switch it oﬀ The CT100 will power up in the OFF mode 3 Trip the RESET button to implement the HVAC switch...

Page 14: ...es not ﬂash Replacing the batteries also helps to prevent leakage that can corrode and damage the thermostat If you are leaving your home for a month or more you should replace the batteries as a precaution against battery failure in your absence Failing to replace the batteries when necessary could cause the thermo stat to lose power or malfunction If the thermostat loses power then the thermosta...

Page 15: ...Screen Display Select 1 1 H1C1 1 2 1 H2C1 2 1 2 H1C2 3 2 2 H2C2 4 Heat Pump HVAC system HP Stage Aux Stage Screen Display Select 1 0 P1 A 2 0 P2 B 1 1 P1A1 C 1 2 P1A2 D 2 1 P2A1 E 2 2 P2A2 F Do not change the HVAC setup or HVAC selection switches if the thermostat is connected to a Z Wave network If you must change the HVAC system ﬁrst remove the thermostat from the network change the HVAC setup a...

Page 16: ...at 3 From the Manual screen touch the Temperature Up arrow until the target temperature is 5º above room temperature Allow the system two 2 minutes to respond 4 Verify that heat is blowing from the system Return the target temperature to a normal setting 5 From the Manual screen set the mode to Oﬀ To Check Cool 1 Touch the temperature display to open the Manual screen 2 Use the or arrows to set th...

Page 17: ...up 00 r 4 ain l e is o t Radio Thermostat Wiring Diagrams 17 ...

Page 18: ... G WIRES WIRES WIRES Multi stage Heat Pump w Multi stage Aux Heat C Wn Yn R G WIRES Multi stage Cool Multi stage Heat 3 Wire Heat 4 Wire Heat 5 Wire Heat Cool 6 Wire Heat Cool C B or O Y R G C B or O AUXn Yn R G WIRES WIRES WIRES Go to Page 19 Go to Page 19 Go to Page 19 Go to Page 20 Go to Page 20 Go to Page 21 Go to Page 21 or or 4 Wire Heat Pump w o Aux Heat Detailed Wiring Diagrams 18 ...

Page 19: ... G terminal This connects the fan 4 Connect the C wire to the C terminal Your HVAC system is now connected to the CT100 5 Go to Connect Your Wires on page 9 5 Wire Heat Cool 1 Connect the W wire to the W terminal This connects the heat 2 Connect the Y wire to the Y terminal This connects the cooling compressor 3 Connect the RH or R wire to the RH terminal This connects the power 4 Connect the G wi...

Page 20: ... Your Wires on page 9 Multi stage Heat Multi Stage Cool The CT100 can handle up to 2 stages of HEAT and 2 stages of COOL 1 Connect the W and W2 wires to the W and W2 terminals This connects the stages of HEAT 2 Connect the Y and Y2 wires to the Y and Y2 terminals This connects the stages of COOL 3 Connect the RH or R wire to the RH terminal This connects the power 4 Connect the G wire to the G ter...

Page 21: ...e CT100 can handle up to 2 stages of Pump compression and 2 stages of AUX heat 1 Connect O wire to the O terminal or the B wire to the B terminal This connects the change over valve If you have both O and B connect only the O wire to the O terminal and DO NOT connect B to B terminal see Wire Reference Table on page X for Trane terminal labels 2 Connect the AUX 1 and AUX 2 wires to the AUX 1 and AU...

Page 22: ...valves connect the wires based on the diagrams to the correct terminal on the CT100 USE ONLY IN HEAT MODE The CT100 must be powered by 24v ac The third wire on your valve may be called 6 Y or G see the Wire Reference Table on page 23 CT100 RH A W MOTOR VALVE RH W A CT100 RH A W SOLENOID VALVE RH A W 22 ...

Page 23: ...at pump Y2 Y2 2nd stage COOL control or 2nd stage compression for a heat pump G or F G FAN control C or X C 24VAC power to power thermostat NOTE TRANE uses B for this connection H H External Humidiﬁer DH DH External De Humidiﬁer EX EX external fresh air baﬄe B B Heat pump changeover cool to heat powered in heat O O Heat pump changeover heat to cool powered in cool B and O IMPORTANT If there are bo...

Page 24: ... or O O X or X2 or C C Trane Products American Standard B C 24VAC power to power thermostat W or W1 W2 2nd stage HEAT X2 Emergency heat Do not connect tape oﬀ Zoned Hot Water 2 wire R RH W W Motor Driven Valves 3 Wire R or 5 RH power W or 4 W heat ON Y or G or 6 the 3rd wire A heat OFF Solenoid Valves 3 Wire R RH power W A heat ON Y or G the 3rd wire W heat OFF 24 ...

Page 25: ... 27 Screens 28 Z Wave 29 Connecting to a Z Wave Network 20 HVAC Setup 31 Power Sources 31 Initial Settings Thermostat Programs 32 Customization 34 Manual Screen Functions 35 Menu Screen Functions 38 Thermostat Schedule 42 Programs Screen 43 Heat Cool and Auto Settings 44 Factory Settings 46 ...

Page 26: ...Product Overview 26 ...

Page 27: ...thermostat operates via a high quality easy to use touch screen Simply touch your ﬁnger ﬁrmly to the screen to set or adjust your CT100 the screen will automatically light up and you will hear a beep To avoid scratching the screen do not use a sharp or metallic device STATUS INDICATORS TOUCH SCREEN Product Overview 27 ...

Page 28: ...MPORARY HOLD EMER F TEMP HOLIDAY MENU AUTO COOL TRUEAUTO HOME TARGETTEMP ON DAY PM F LINK RADIO 1 Tu AUTO HEAT Screens Before you operate the CT100 familiarize yourself with the basic control screens The touch screen enables you to select by touching an item and change it All the CT100 functions are accessed through these screens Product Overview 28 ...

Page 29: ...RATURE CONTROLS HOME RADIO INDICATOR Home Screen The Home screen displays when the unit is operating Features you can control on the Home screen are temperature override fan mode toggling the time and relative humidity display and opening the Manual screen Touching the icon on other screens will return you to the previous screen Home icon visable of Home screen only in Oﬀ mode Product Overview 29 ...

Page 30: ... When the CT100 has successfully joined a Z Wave network the MATE icon is replaced by the LINK icon under the radio tower Similarly when you are trying to disconnect from leave a network the LINK icon disappears when the node has successfully left the network 4 Your controller indicates that the thermostat was successfully added to its network see your speciﬁc controller s User Manual for details ...

Page 31: ...is ﬁxed when it connects to the Z Wave network if the C Wire is present and powered when connecting to the network the thermostat will remain an always listening node until it is removed from the network Z Wave and HVAC Setup Do not change the HVAC setup or HVAC selection switches if the thermostat is connected to a Z Wave network If you need to change the HVAC system 1 Remove the thermostat from ...

Page 32: ...ool Run Pre Set Program 1 Set Time Day see page 42 2 Access the Manual screen by touching the Temperature on the Home screen 3 Set the mode to Heat or Cool 4 Touch 5 The unit is now running the program HEAT COOL MORN DAY EVEN NIGHT MORN DAY EVEN NIGHT 6 am 8 am 6 pm 10 pm 6 am 8 am 6 pm 10 pm 70ºF 62ºF 70ºF 62ºF 78ºF 85ºF 78ºF 82ºF EPA Recommended Energy Eﬃciency Program Settings TEMPORARY HOLD EM...

Page 33: ...compressor from excessive wear from responding to thermostat changes The Home screen shows an hour glass and the message Please Wait during this time and the compressor will not come on until the four minute delay is over TARGETTEMP ON DAY PM F LINK RADIO 1 Tu AUTO HEAT PLEASE WAIT HOME SCREEN Initial Settings 33 ...

Page 34: ...Customization 34 ...

Page 35: ... Auto Oﬀ TEMPORARY Target temperature has been temporarily overridden Touch the temperature on the Home screen to open the Manual screen To access the MANUAL screen Manual Screen The Manual screen enables you to make temporary changes to how your CT100 operates Features you can control on the Manual screen Thermostat Mode Fan Mode Target Temperature Override and more The following pages provide de...

Page 36: ... the mode you were in appears See page 45 for details to adjust Heat and Cool modes Temperature Touch the Temperature Adjust arrows to select your desired target temperature Touch when done Holiday Holiday Enabled Holiday Disabled This function enables the one day Holiday setting of the current program This setting may have diﬀerent start times and target temperatures Touch icon to toggle between ...

Page 37: ...anual override stays active until you disable emer by switching the thermostat to another mode EMER Enabled EMER Disabled To Enable EMER From the Manual screen touch EMER The display shows Emer On and the heat pump is disabled To Disable EMER From the Manual screen touch the Mode area and cycle through until Heat is displayed again Fan Control AUTO Auto Fan Mode Fan On Auto Mode The fan operates a...

Page 38: ...uch the temperature on the Home screen to open the Manual screen Touch Menu to display the Menu screen Menu Screen The Menu provides access to many features and settings of the CT100 Features you can control on the Menu screen are ºF ºC setting thermostat calibration ﬁlter replacement reminder and more The following pages provide detailed function settings To access the MENU screen 1 2 TEMPORARY H...

Page 39: ...runs until the room reaches the target temperature and then shuts oﬀ To set Swing 1 From the Menu screen touch Swing 2 Touch Time Adjustment arrows to set the SWING from 0 5 to 2 0 F The HVAC will run more frequently at 5 F and less frequently at 2 F The default is 1 F 3 Touch to return to the Menu screen Set Time Of Day Touch arrows to set the current time Touch and hold an arrow to move in 15 mi...

Page 40: ...is icon indicates that the CT100 is not connected to a Z Wave network For instructions on connecting see page 30 Calibrate Your thermostat was accurately calibrated at the factory to 1 F of actual ambient temperature However you can 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 6 F to 6 F 3 C to...

Page 41: ...ure adjustments Full lock prevents all changes The CT100 has 3 lock modes Unlock Partial Lock Full Lock Partial Lock From the Menu screen touch Unlock for 5 seconds The Lock icon changes to show Partial Lock In this mode you can only temporarily override the CT100 target temperature with the Temperature Adjust arrows Full Lock From the Menu screen touch the Partial Lock for 5 seconds to show the F...

Page 42: ...Thermostat Schedule 42 ...

Page 43: ... controls your settings when not using a Z Wave system Features you can control on the Program screen are set program start time set time slot target temperature and more The following pages provide detailed function settings When the thermostat is not connected to a Z Wave network you can change the programs that the thermostat runs from the device only If the thermostat is connected to a Z Wave ...

Page 44: ... Cool programs are separate Repeat these steps as necessary for each program Make sure the current Mode is set to either Heat Cool or Auto depending on which program you want to adjust page 36 for details Program Functions Touch the temperature on the Home screen to open the Manual screen Touch Menu to open the Menu screen Touch Program to open the Program screen 2 1 3 HVAC SETUP DIFF SWING FILTER...

Page 45: ...djust arrows 4 to select the desired period s temperature Repeat Step 2 4 to set remaining Time Slots 5 Touch Copy Day 5 once The settings for the current day will be copied to the next day which will appear on the screen Make any necessary adjustments NOTE Hold down Copy Day for 3 seconds to copy to all 7 days 6 Touch the Day ﬁeld until Holiday 6 is displayed Follow steps 2 4 to deﬁne how the pro...

Page 46: ...hermostat s ﬁrmware version displays in the Mode area of screen 4 Press the Temperature Adjust down arrow to display the thermostat s radio module version 5 Press to return to the Manual screen Display Days Since Last Reset 1 Switch the thermostat to Oﬀ Mode see page 36 for details 2 Press hold Temperature Adjust up arrow and the upper left will show the letter b followed by three numbers The numb...

Page 47: ...AL RADIO 1 MATE MENU Restore Thermostat Z Wave Module to Factory Default 1 Switch the thermostat to Oﬀ Mode see page 36 for details 2 Press and hold the lower left corner of touch screen for ﬁve 5 seconds The thermostat then resets itself displays its current ﬁrmware version and restarts in Oﬀ Mode Restore Z Wave Module to Factory Default 1 From the Menu screen touch Mate icon The Radio screen app...

Page 48: ...CT100 THERMOSTAT Z WAVE REFERENCE ...

Page 49: ...rt Mode as follows Basic Set Value 0x00 Set Energy Saving Mode Basic Set Value 0x01 0x63 0xFF Set Comfort Mode Energy Savings applies a 4 F setback to the existing set point temperature to comply with EPA recommendations for energy savings Z Wave Lifeline The following commands can be sent to lifeline Command Class Sensor Multilevel Sensor Multilevel Report Command Class Basic Basic Report Command...

Page 50: ...network and to render it useless if it is removed from the local network without being unlocked Another application would be to protect service provider owned products from leaving the service providers network before they are paid for Disabled Commands With Engaged Anti Theft protection Basic Command Clock Command Indicator Command Manufacturer Speciﬁc Command Multilevel Sensor Command Thermostat...

Page 51: ... Set Get 2 1 or 2 10 Temp Reporting Filter Set Get see below 11 Simple UI Mode Enable Disable Set Get 1 0 or 1 12 Multicast Enable Disable Set Get 0 0 or 1 1 Temperature Reporting Threshold 8 bit This value determines the reporting threshold when association reporting is enabled Unsupported values are ignored Value 0 1 2 3 4 Treshhold Disabled Disabled 0 5 F 1 0 F 1 5 F 2 HVAC Settings 32 bit Byte...

Page 52: ...at Swing Temp The thermostat swing temperature is in units of 0 5 degrees Fahrenheit A value of 0x01 is 0 5F and 0x02 is 1 0F The supported values may vary from thermostat to thermostat but typically the allowed values are 0 5F 0x01 to 4 0F 0x08 8 Thermostat Diﬀ Temp The thermostat diﬀerential temperature is in units of 0 5 degrees Fahrenheit A value of 0x04 is 2 0F and 0x06 is 3 0F The diﬀerentia...

Page 53: ...und 0 to 124 cc either 01 to indicate Celsius that dd is in or 09 to indicate that dd is in Fahrenheit dd the value of the upper bound 0 to 124 7 6 5 4 3 2 1 0 Command Class COMMAND_CLASS_CONFIGURATION Command CONFIGURATION_SET Parameter 0x0A Default RESERVED Size 0x04 Precision 0x00 Scale Bound Size 0x01 Temperature Filter Lower Bound Precision 0x00 Scale Bound Size 0x01 Temperature Filter Upper ...

Page 54: ...report ambient temperature changes for temperature values greater than the upper bound This ﬁeld must be between 0F and 124F By default this value is 0F report all temperature changes Thermostat Reporting Filter Report Command Deﬁnition 7 6 5 4 3 2 1 0 Command Class COMMAND_CLASS_CONFIGURATION Command CONFIGURATION_SET Parameter 0x0A Precision 0x00 Scale Bound Size 0x01 Temperature Filter Lower Bo...

Page 55: ...n If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment oﬀ and on try to correct the interference by following these suggestions Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit diﬀerent from that to which the receiver is...

Page 56: ...two stage conventional heating systems gas oil electric heat pumps with up to two stages of heat and up to two stages of auxiliary heat electric or fossil zoned forced air and zoned hot water 2 or 3 wire millivolt systems with a 12 24V AC or DC source one or two stage cooling and hybrid systems Do not use this thermostat with with line voltage heating systems ...

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