Honeywell Thermostat CT2095 User Manual

Honeywell 20 Thermostat GUIDE 5 day 2 day Heat and or Cool Voltage 20 to 30 Vac and Mounting Plate CT2095 Bar Code Here 1385 to the world of comfort and energy with your new Honeywell Thermostat new thermostat will automatically control temperature in your home keeping you while saving energy when according to the instructions in manual any questions concerning the application this thermostat to Honeywell Consumer at 1 800 468 1502 Monday Friday a m 5 30 p m Central time NOTICE this thermostat is replacing a thermo that contains mercury in a sealed do not place your old thermostat in trash Dispose of properly your local waste management for instructions regarding recy and the proper disposal of your old If you have questions call Customer Response Center 1 800 location of mercury switch a thermostat 1 Prepare for Installation 2 Remove Old Thermostat 3 Install Batteries 4 Program Thermostat 11 5 Adjust Fan Operation Switch As Required 19 6 Adjust System On Time As Required 19 7 Mount Thermostat Mounting Plate 21 8 Wire Thermostat Terminals 23 9 Mount Thermostat 27 10 Check Thermostat Operation After Programming and Installing 28 11 Set Fan and System Switches 30 Guide 31 One Year Warranty 35 1 Prepare for Installation Check Table 1 to make sure this thermostat is compatible with your system If not return it to the For more information call Honeywell Consumer Services 1 800 468 1502 Monday 7 am to 5 30 pm Central time 1 Compatibility Information Type with CT2095 Pilot Ignition Boilers Boilers Furnace Furnace Air Conditioning Electric 120 240 Line Volt Pumps Multistage Equipment compatible with any 120 240 volt circuit Compatible with Honeywell 2 wire zone valves Isolating relay required for 3 wire thermostats for zone valves compatible with 2 wire White Rodgers no 1361 valves Compatible with hot water baseboard systems Does not work efficiently on steam or gravity systems Acquire tools and items as needed see illustration Also purchase two AA alkaline batteries we Energizer batteries OR DRILL 3 16 INCH BIT IF NEEDED DRILL HOLES WALL CUTTER STRIPPER OR SHARP IF NEEDED TO STRIP WIRES IF NEEDED TO LEVEL FOR APPEARANCE 2 Remove Old Thermostat to be sure your heating and cooling are working properly If either does work contact your local heating air dealer To avoid compressor do not operate the cooling system outdoor temperature is below 50 off power to the system at the furnace at the fuse circuit breaker panel Carefully unpack your new thermostat and plate saving package of screws and receipt Remove cover from old thermostat If it does snap off when pulled firmly from the check for a screw used to lock on cover screws holding thermostat to wallplate or wall and lift away Disconnect wires from old thermostat or As you disconnect each wire one of the enclosed labels to each old designation If there are only two they do not need labeling If there is extra wire that is not connected to your thermostat you also do not connect it to new thermostat Keep the wires from back into the wall by wrapping them a pencil as shown THROUGH OPENING a Clock Thermostat that has or C1 Clock Terminals you are replacing a Honeywell Chronotherm you may find one or two wires that to the C or C1 clock terminals on the Thermostat wiring wallplate Do allow them to touch or you can damage transformer Disconnect the wires and them separately using electrical tape Do wrap them together Place the wires where do not interfere with the operation of the thermostat Record the colors and terminal labels of the remaining wires or more wires there are six or more wires excluding clock attached to terminals you probably have variation of a heat pump or multistage This thermostat is not compatible with systems so return the product to the If you want information about the thermostats that work with your call Honeywell Consumer Services at thermostat wires you have three wires for heating only and can the fan using the fan On switch this works with your system However hot water zoned heating systems have thermostat wires The thermostat does work without installing an isolating relay on systems For details call Honeywell Services at 1 800 468 1502 3 Install Batteries must be installed for the pro and operation of the ther and heating cooling system Purchase two AA alkaline batteries non batteries do not last as long and leak causing damage to the thermostat the wall surface We recommend batteries Open the top cover of thermostat to access panel and battery compartment Make sure the thermostat is set to the Off Use a coin to remove the battery cover COVER the fresh batteries as shown making positive and negative terminals are correctly the batteries are completely dead the indication disappears leaving a blank display Replace the battery cover the batteries run low a bAt Lo indicator for one to two months before the run out completely Replace the as soon as possible after the indicator flashing If you do not replace the sometime during the flashing bAt Lo indicator eventually stops flashing bAt Lo stays on without flashing indicating the and heating cooling system have working and the batteries are almost dead TWO AA ALKALINE AS SHOWN down on the left ends of batteries to them If you insert the new batteries 20 to 30 seconds of removing the old you do not need to reprogram the However if the display is blank the are dead or incorrectly installed and must reprogram See Step 4 the thermostat has a low bat indicator replace the batteries a year to prevent the thermostat heating cooling system from shut down due to lack of battery power a precaution when leaving home longer than a month change bat before you leave to prevent the from shutting down due to lack battery power 4 Program Thermostat the batteries are installed the thermostat be easily programmed in your hand before is installed on the wall you prefer to program the thermostat after it is on the wall go to Step 7 and return to th