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5 YEAR 
LIMITED 
WARRANTY*

Innovation made simple...

SM

INSTRUCTION MANUAL

TSZ-2

3 H 2 COOLING

DUAL FUEL READY

Summary of Contents for TrueTouch TSZ-2

Page 1: ...5 YEAR LIMITED WARRANTY Innovation made simple SM INSTRUCTION MANUAL TSZ 2 3 HEATING 2 COOLING DUAL FUEL READY ...

Page 2: ...CEIVER KIT Part No TOS Wireless Outdoor Temperature Transmitter and Receiver Kit Includes Transmitter Antenna Receiver Module 2 AA Batteries Accurately displays current Outdoor Temperature and enables Dual Fuel capability on the TrueTouch Thermostat ...

Page 3: ... 22 DATE AND TIME SETTINGS 24 PROGRAM SETTINGS 25 ENERGY WATCH 26 SET SCREEN OPTIONS 27 VACATION MODE 28 FILTER MONITOR 29 ADVANCED SETTINGS FEATURES SETTINGS 30 ADVANCED SETTINGS SYSTEM CONFIGURATION 32 ADVANCED SETTINGS DUAL FUEL SWITCH 33 ADVANCED SETTINGS DIFFERENTIAL SETTINGS 34 ADVANCED SETTINGS TIMER FEATURE 35 ADVANCED SETTINGS HEAT PUMP 36 ADVANCED SETTINGS CALIBRATION 38 SIMPLE THERMOSTA...

Page 4: ...ate is often given in units of cycles per hour CPH DIFFERENTIAL Differential is defined as the difference between the cut in and cut out points as measured at the thermostat under specified operating conditions For example if the thermostat turns the heating equipment on at 70 degrees F and turns the heating equipment off at 74 degrees F then the differential is 4 degrees F PROGRAMMABLE THERMOSTAT...

Page 5: ...o the wall with the 3 supplied screws 8 Make the appropriate wire connections based on the specifications of the household HVAC unit s Please refer to Wiring Table to determine the appropriate wire connections 9 Place the thermostat on the backplate by firmly but gently from the top aligning the pins with the screw terminals 10 Turn on the electricity at the electrical service panel RC DH H C Y2 R...

Page 6: ...WO STAGE HEAT RC DH H C Y2 RH W2 OB W1 EH G Y1 COOL HEAT 24V FAN COMMON ONE STAGE COOL AND ONE STAGE HEAT RC DH H C Y2 RH W2 OB W1 EH G Y1 COOL ONE STAGE COOL 24V FAN COOL COMMON RC DH H C Y2 RH W2 OB W1 EH G Y1 COOL 2 24V FAN COOL 1 COMMON TWO STAGE COOL RC DH H C Y2 RH W2 OB W1 EH G Y1 ...

Page 7: ...W2 OB W1 EH G Y1 REVVALVE 24V FAN COMPRESSOR COMMON ONE STAGE HEAT PUMP RC DH H C Y2 RH W2 OB W1 EH G Y1 REVVALVE 24V FAN COMPRESSOR 1 COMMON TWO STAGE HEAT PUMP COMPRESSOR 2 RC DH H C Y2 RH W2 OB W1 EH G Y1 HEAT REVVALVE 24V FAN COMPRESSOR 1 COMMON TWO STAGE HEAT PUMP WITH AUX EMERGENCY HEAT COMPRESSOR 2 RC DH H C Y2 RH W2 OB W1 EH G Y1 ...

Page 8: ...RMER COOL TRANSFORMER CUT TWO TRANSFORMERS RC DH H C Y2 RH W2 OB W1 EH G Y1 HEAT TRANSFORMER ONE TRANSFORMER RC DH H C Y2 RH W2 OB W1 EH G Y1 HEAT 2 HEAT 1 24V FAN COMMON TWO STAGE COOL AND TWO STAGE HEAT RC DH H C Y2 RH W2 OB W1 EH G Y1 COOL 2 COOL 1 ...

Page 9: ...e temperature control mode button Select the Fan Operation Mode by toggling the fan oper ation mode button Access MENU SCREEN to enter into all thermostat features and settings Displays Installer Message to review important information CONTROL SCREEN 17 To access the CONTROL SCREEN simply touch the HOME SCREEN Screen From the CONTROL SCREEN you can Current Room Temperature Current Outdoor Temperat...

Page 10: ...nditioningtoregulateroomtemperature OFF Will not control temperature The thermostat will continue to display the current room temperature current room humidity and outdoor temperature THERMOSTAT OPERATION MODES 18 TrueTouch thermostat can operate in PROGRAM MODE or can HOLD a fixed temperature RUN PROGRAM Initiates the 7 day Programmable Temperature Control Program with 4 independent events per da...

Page 11: ...only when there is a demand for heating or cooling FAN ON The fan runs continuously FAN INTERMITTENT The fan runs 10 minutes per 1 2 hour providing a convenient way to improve air quality and save energy When the fan is running the animated fan icon will appear on the HOME SCREEN 20 FAN OPERATION MODES ...

Page 12: ... affect the performance of the HVAC system and should be performed only by a qualified installer 23 MENU SCREEN 22 To access the MENU SCREEN simply touch MENU from the CONTROL SCREEN From the MENU page you can Access DATE AND TIME SETTINGS to enter the accurate date and time Access PROGRAM SETTINGS to pre program temperature changes during each day of the week Access ENERGY WATCH to display kWh co...

Page 13: ...d FAN OPERATION MODE by fan operation mode button Enter the event START TIME with Hour Minute and AM PM buttons Choose desired TEMPERATURE SET POINT with and buttons Select the next event and repeat the steps described above Once finished select the next day of the week that you would like to program The thermostat will prompt you to copy the settings Repeat steps to program other days of the week...

Page 14: ...o the normal display at 6 00AM OFF screen background is determined by REVERSE function CONTRAST Toggle the screen contrast settings button 1 11 to select the screen con trast that suits best your thermostat surroundings XCI recommends the setting of 7 26 ENERGY WATCH ENERGY WATCH feature provides a report on the energy con sumption and the dollar cost of operating your HVAC system for up to the la...

Page 15: ...eturn IMPORTANT HEAT or COOL must be selected from the CONTROL SCREEN before entering the Vacation Settings screen To begin select Vacation Mode ON Select the START Date Select the END Date Adjust the HEAT or COOL temperature setpoint the Vacation mode begins at 10 PM on the day of your departure and ends at Midnight on the day of your arrival When the Vacation mode is active the suitcase icon app...

Page 16: ...LIGHT TIME Choose Daylight Time ON or OFF dependent on your Time Zone FILTER Enter the air filter fan run time infor mation here The Filter Monitor feature uses this information to inform you when to change your air filter by displaying CHANGE FILTER icon on the HOME SCREEN ENERGY WATCH Enter the HVAC system consumption parameters rounded off to kW as well as your electrical energy cost kW and the...

Page 17: ...ture in Celsius 5 c to 25 c Temperature in Fahrenheit 13 F to 41 F 1 Available only in combination with WIRELESS OUTDOOR TEMPERATURE TRANSMITTER AND RECEIVER KIT 90064 ADVANCED SETTINGS SYSTEM CONFIGURATION 32 IMPORTANT By inadvertently modifying system configuration settings you may seriously degrade HVAC system performance Choose system heating and cooling equipment remember all you need to do i...

Page 18: ...eTouch TSZ 2 allows you to control up to 3 Stages of Heating and 2 Stages of Cooling dependent on the type of system you have configured 1ST STAGE DIFFERENTIAL Set temperature difference between temperature set point and actual temperature reading before 1st stage heating or cooling is initiated 2ND STAGE DIFFERENTIAL Set temperature difference between 1st stage initiation and 2nd stage heating or...

Page 19: ...INGS HEAT PUMP HP ON when Furnace On Heat Pump and Furnace can operate together when 2nd stage furnace is required HP OFF when Furnace On turns off the Heat Pump when the furnace is On required on some gas or oil furnaces ...

Page 20: ...1 5 3 F 1 5 C 1 0 2 F 1 0 C 0 5 1 F 5 C 0 0 0 F 0 C 0 5 1 F 5 C 1 0 2 F 1 C 1 5 3 F 1 5 C 2 0 4 F 2 0 C 2 5 5 F 2 5 C 3 0 6 F 3 0 C ADVANCED SETTINGS CALIBRATION 38 Calibration of Temperature TrueTouch Thermostat is rated for an accuracy of 1 F 0 5 C If you have determined due to drafts sunlight or other environmental factors that your thermostat requires calibration follow this easy guide Common ...

Page 21: ...ase of heating problem between C and Y1 I forgot my PIN and cannot unlock the thermostat Remove the cover plate press the reset button located in the bottom right corner as soon as the message touch to reset password appears touch the screen your PIN will be erased and the thermostat will unlock SIMPLE THERMOSTAT MODE 40 TrueTouch thermostat can also function as a virtual non programmable thermost...

Page 22: ...empts to open repair or modify the product or any other cause beyond the range of intended use 3 damage caused by accident fire power changes other hazard or Acts of God or 4 use of the product with any device if such device causes the problem EXCLUSIVE REMEDIES Should a covered defect occur during the warranty period and Customer notifies XCI Controls L P Customer s sole and exclusive remedy will...

Page 23: ...CE THAT MAY CAUSE UNDESIRED OPERATION TECHNICAL SUPPORT 1 866 XCI CTRL 1 866 924 2875 PHYSICAL DIMENSIONS Case 5 75 x 4 75 x 1 25 Screen 4 1875 ELECTRICAL RATING 24 volt AC DC Class 2 maximum 4 amps ACCURACY RATING Temperature Accuracy 1 F 0 5 C See Warranty Statement for Details and Limitations TSZ 2 MANUAL PRINTED IN CHINA www xcicontrols com PATENTS 7 185 825 7 156 318 7 145 110 7 050 026 7 028...

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