Aube Technologies TH144 User's Manual
Contents
1. 3 1 Program Your Schedule displayed Pram 8 The TH144 allows four setting changes for each day of the week Press and hold Day for 3 seconds to There are no pre set programs select all days of the week Pp For each day enter the time at which you wake up P1 the time you MOTUWETHFRSASUV leave for work P2 the time you return home P3 and the time you Set the time 6 00 using Hour and C go to bed P4 Minute Day Press Program to select P2 Set the E i Programs Associated Setpoint Time time 8 30 using Hour and Minute 3 sec pj I P Comfor Wakeup Press Program to select P3 Set the ne time 4 00 p m using Hour and P2 q Economy Leave home Minute Hour F 6 09 P3 3 Comfon aan nore Press Program to select P4 me EUU Set the time 11 00 p m using Hour and P4 C Economy Night Minute Pi P Ret to exit NOTE For temperature increases P1 and P3 allow at least 15 ress Mode Return minutes per 1 C 2 F For example if you have lowered the temper To erase programs 2 and 3 for ature by 3 6 F during the night and you wake up at 7 a m pro Saturday and Sunday gram the change for 6 15 a m To reduce energy costs you must lower the temperature for a period Press Program to access programming mode of 2 to 3 times the delay required to bring the temperature back to Press Program until P2 is selected your comfort le2. 2 2 Predefined Setpoints Predefined setpoints represent the temperature that you wish to have during the day at night or while you are away The Comfort and Economy setpoints are used with the Automatic mode schedule for programmable models while the Unoccupied setpoint can be used with the Unoccupied mode activated manually or remotely This table displays the default setpoints AUTO Symbol pi HEAT COOL Bem Comfort 21 C 70 F 25 C 78 F q Economy 17 C 62 F 28 C 82 F ED Unoccupied 10 C 50 F 35 C 95 F 2 2 1 To Modify the Predefined Setpoints NOTE f your thermostat controls both HEATING and COOLING the predefined setpoints must be configured for both applications NOTE The Cool setpoints cannot be lower than the Comfort Heat setpoint If this should happen the TH144 will automatically set your Cool setpoint 1 C 1 F higher than your Comfort Heat setpoint HEAT COOL o i R gt 0 1 e B COOL o gt a gt Fle c a 3 sec 3 sec oS o ya t Sije Se t 3 sec _ 3 sec 2 o Gaga ajo Y g S 3 sec 3 sec 2 3 View the Current Setpoint To view the current setpoint briefly press one of these buttons AW once The arrow indicates the setpoint 400 144 003 C 2008 02 08 3 6 To program this schedule Programming Press Program MO and P1 are
3. dn TX OUT outside temperature m from the connected Or amp E AC 144 02 see 1 4 SE ISS K HHEATCOOLOFFAUTO See table below Current control mode see 2 1 Programmable models only Automatic Operating mode is executing your schedule This icon is always displayed with the or icon which represent the programs setpoints Programmable models only Manual Operating mode This icon is either displayed alone a manual setpoint was set or with the X or icon S Comfort setpoint Associated with programs 1 and 3 Can also be used with manual mode or during a bypass Economy setpoint Associated with programs 2 and 4 Can also be used with manual mode or during a bypass Unoccupied setpoint Activated from the TH144 or remotely REM input is connected to a remote system The fan runs continuously s The heating system is ON amp The air conditioning system is ON TH144 2 1 Select the Control Mode The mode indicates which system is used for temperature control Use the Heat Cool button to select one of the following modes E m HEATCOOLOFFAUTO HEAT Controls the heating unit s COOL Controls the cooling unit s Both units HEAT and COOL are OFF The fan function is still enabled but no setpoint changes are allowed OFF Automatic changeover Automatically alternates between HEAT and COOL See section 4 5 for details
4. 1 Typical Wiring Diagram model shown TH144 3H2C R KO c HI 24 VAC MARDE Z W AUX HEAT RELAY 1 IEO y1 1st STAGE COOL Y2 Y2 2nd STAGE COOL G G FAN Optional 0 B 0 B REVERSING VALVE indoor sensor AC144 02 Fault 7 L FAULT Rem IKO Rem e e Vce 1 H 7 1 Tx Rx 2 H 2 Optional Gnd 3 T outdoor sensor 3 BH 3 AC144 02 O C B SR H sR Probe TH144 400 144 003 C 2008 02 08 1 6 1 3 Connecting the REM input optional To remotely activate the Unoccupied mode the REM input allows connection to an optional CT240 CT241 telephone controller a central timer or an alarm system A closed contact remotely activates the Unoccupied mode see 4 1 R R ee jz ae j S 24 VAC 24 VAC REM REM gt JAJ 67240 e oui E 5 24 VAC REM TIMER 1 4 Connecting the AC144 02 RTI optional The AC144 02 Remote Temperature Interface RTI connects to a TH144 thermostat for remote indoor or outdoor temperature readings NOTE f you wish to use the balance point cut off function to cut the heat pump compressor
5. or limitation of incidental or consequential damages so this limitation may not apply to you THIS WARRANTY IS THE ONLY EXPRESS WARRANTY AUBE MAKES ON THIS PRODUCT THE DURATION OF ANY IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANT ABILITY AND FITNESS FOR A PARTICULAR PURPOSE IS HEREBY LIMITED TO THE THREE YEAR DURATION OF THIS WARRANTY Some provinces states or regions do not allow limita tions on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may have other rights which vary from one province state or region to another Technical Assistance E 705 Montrichard Avenue Service Centre Saint Jean sur Richelieu Quebec 10 rue Amp re J2X 5K8 95500 Gonesse France Canada Tel 33 0 1 34 07 99 00 Tel 450 358 4600 Fax 33 0 1 34 07 99 19 Toll free 1 800 831 AUBE Email advaube comintes com Fax 450 358 4650 Email aube service honeywell com For more information on our products go to www aubetech com 400 144 003 C 2008 02 08 6 6
6. 2 hour period see 4 2 4 2 2 hour Temporary Bypass When the TH144 is in Automatic or Remote Unoccupied mode you can temporarily bypass the current setpoint for a 2 hour period after which it will return to the previous mode Automatic schedule programs e Set the desired temperature avw or quickly press x or to use a predefined setpoint Remote Unoccupied Set the desired temperature av On non programmable models all buttons are locked except for the av buttons On programmable models all buttons are locked except for the AY Day Hour and Minute buttons e All other buttons or most buttons are locked depending on the thermostat model e The yellow LED on top of the display remains on 1H1C 2H2C models only but the ap icon disappears 4 3 Fan Modes Fan button The TH144 thermostat is equipped with a fan button offering two fan settings On and Automatic e When On the fan runs continuously e The Automatic setting allows the fan to run only during heating or cooling cycles 4 4 Balance Point Cut Off The 2H1C et 3H2C models require the AC144 02 Remote Tempera ture Interface and the outdoor sensor to use this function This option allows the user to define the temperature setpoint at which the heat pump compressor will be cut off and only the auxiliary heat will be used when heating is required The auxiliary heat is automatically activated on a call for heat when the outdoor temperature falls below
7. aube technologies Installation TURN OFF POWER TO THE SYSTEM AT THE MAIN POWER PANEL TO AVOID ELECTRICAL SHOCK Installation should be carried out by an electrician or a qualified technician 1 1 Find a Location for the Thermostat For a new installation choose a location about 5 ft 1 5 m above the floor and on an inside wall Avoid locations where there are air drafts top of staircase air out let dead air spots behind a door direct sunlight concealed chimneys or pipes or air diffusers TH144 Installation and User Guide Electronic Thermostat for a Heat Pump 1 2 Prepare and Connect the Thermostat Loosen the captive screw holding the base to the module Gently lift the lower part of the module to remove it from the base Secure the base using the wall anchors amp screws Wire the thermostat TABLE 1 Wiring Terminals OUTPUT CONFIGURATION MODEL Terminals aae ade betes aad Connect to R v v v Supply 24 VAC C v v v v Common Ww v Auxiliary heat relay Y v v Compressor relay Y1 v v First compressor relay Y2 v v Second compressor relay G v v v v Fan relay O B v v v Reversing valve Fault v v v Heat pump fault output REM Unoccupied input optional see 1 3 CT240 CT241 timer Vcc 1 o mci ede See AC144 028 a For 2H1C amp 3H2C models the AC144 02 is required to use the balance point option compressor cut off FIGURE
8. dified On the pro grammable models the schedule can not be modified as well To protect the compressor against too Protect frequent On Off TH144 provides an 4 min 2 min On Off delay selectable via this switch Stages Select between 2H2C and 1H1C 1H1C 2H2C Select the polarity of the reversing valve B the valve is energized during heating O the valve is energized dur ing cooling Valve 400 144 003 C 2008 02 08 2 6 Basic Configuration Comfort Economy Unoccupied Heat Pump Fault setpoint setpoint setpoint red Yellow indicator oa C y 1H1C 2H2C COCO C4 Unoccupied Time and hor CO z 2H1C 3H2C day settings DR CAAA Emergency Heat sic ad 8a control mode is Schedule Day C D kauli selected and the programming Program C D BAT Aux heat is on al Rem Select Clear C IAF operating return Mode Co 009 dk i PROGRAMMABLE mode Fan 64660 LT Rat NON PROGRAMMABLE Sel f i amp 9 a ect _ Heat Cool amp HEATCOOLOFFAUTO mode pa a Select ana control Tw a mode O y To adjust the temperature or to view a setpoint press once Current time see 1 5 MOTUWETH FRSASU 38 88 Current day see 1 5 Room temperature OR id F setpoint arrow REM temperature is al Rem controlled using AC144 02 see 1 4 7 F
9. ncluded CT241 Telephone controller with four universal relay outputs independent operation 9 VAC adapter and phone cable included TH144 V Warranty AUBE warrants this product excluding battery if applicable to be free from defects in the workmanship or materials under normal use and service for a period of three 3 years from the date of purchase by the consumer If at any time during the warranty period the prod uct is determined to be defective or malfunctions AUBE shall repair or replace it at AUBE s option If the product is defective i return it with a bill of sale or other dated proof of purchase to the place from which you purchased it or ii contact AUBE AUBE will make the determination whether the product should be returned or whether a replacement product can be sent to you This warranty does not cover removal or reinstallation costs This warranty shall not apply if it is shown by AUBE that the defect or mal function was caused by damage which occurred while the product was in the possession of a consumer AUBE s sole responsibility shall be to repair or replace the product within the terms stated above AUBE SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING ANY INCI DENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WAR RANTY EXPRESS OR IMPLIED OR ANY OTHER FAILURE OF THIS PRODUCT Some provinces states or regions do not allow the exclusion
10. r the programmable models open the thermostat s door and set the time Hour and Minute and day Day NOTE To protect the compressor TH144 has an On Off delay of 2 or 4 minutes default is 2 minutes before starting or stopping the system see the following section 1 6 Configure the TH144 The TH144 offers many configuration options using the DIP switches located on the back of the thermostat Default settings are inside the shaded cells NOTE After first power up wait at least 5 min utes while the internal battery is being charged O before configuring TH144 Name DESCRIPTION UP DOWN Select the display format When you Display change the display format the set C 24h F 12h points revert to their default values 20 minutes heavy commercial applications 15 minutes residential amp light commercial applications Cycle NOTE On models not equipped with 20 min 15 min the Protect switch the On Off delay is set based on the cycle That is the On Off delay is 4 minutes for the 20 minute cycle and is 2 minutes for the 15 minute cycle W the compressor turns Off during auxiliary heating Aux W Y the compressor remains On w Wy during auxiliary heating Lock the keypad The 2 icon is dis played when any button is pressed to Keys indicate that the setpoint or operating Lock BUnock mode cannot be mo
11. se a pre defined setpoint I e starts at 6 00 a m on Saturday and Sunday m Economy programs 2 and 4 e starts at 8 30 a m and 11 00 p m from Monday to Friday Temperature setpoint p 53 Temperature setpoint 9 23 using arrow buttons 8 20 using a predefined set 10 starts at 11 00 p m on Saturday and Sunday mo f Fa s point button mp PROG MON TUE WED THU FRI SAT SUN Fixed setpoint auto ge 19 1 6 00 6 00 6 00 6 00 6 00 6 00 6 00 matic changeover Heat and Cool setpoints 7 z 7 z Si a are used for automatic 2 8 30 8 30 8 30 8 30 8 30 a changeover aC 3 x 4 00 4 00 4 00 4 00 4 00 5 4 11 00 11 00 11 00 11 00 11 00 11 00 11 00 ee m if you are using the automatic changeover mode see 2 1 and 4 5 TH144 400 144 003 C 2008 02 08 4 6 Other Information 4 1 Remote Unoccupied When the REM input is connected to a central system or a telephone controller and a signal is received through this input the TH144 will switch to the unoccupied setpoint The yellow LED on top of the display turns on when the unoccupied mode is activated 1H1C 2H2C models only e The gp icon is displayed For details on how to operate your telephone controller CT240 CT241 refer to its manual e When this mode is activated remotely it can only be deactivated remotely Although it can be bypassed for a
12. the balance point The heat pump compressor will be re activated only when the outdoor temper ature is at least 1 C 1 F higher than the cut off setpoint The default balance point cut off is 8 C 17 F Press and hold Heat Cool until the setpoint is displayed Use the AW buttons to set the new balance point Press Heat Coo to exit TH144 4 5 Automatic Changeover When the AUTO mode automatic changeover is selected the thermostat analyzes the system s requirements and automatically alternates between HEAT and COOL mode to provide occupant comfort There are two ways to use the automatic changeover mode 4 5 1 Fixed Setpoint aw When you set the temperature using the aw arrow buttons the TH144 uses this unique temperature setpoint for temperature control The thermostat automatically switches to HEAT mode when the ambient temperature drops under the temperature setpoint whereas the COOL mode is activated when the temperature rises above the temperature setpoint In order to switch modes the ambient temperature must be maintained over or under the control band for more than 12 minutes 4 5 2 Predefined Setpoint or When a predefined setpoint button is selected the TH144 uses the corresponding COOL and HEAT setpoint temperatures for temperature control The thermostat automatically switches to COOL mode when the ambient temperature rises above the COOL setpoint whereas the HEAT mode is activated
13. vel Press Day to select Saturday SA and press Clear 3 1 1 Set or Modify the Programs Press Day to select Sunday SU and press Clear e After 60 seconds of inactivity the thermostat will automatically exit Repeat steps 2 to 4 for P3 programming mode Press Mode Return to exit e It is sometimes faster to program the same schedule for the entire week and then modify the exception days 3 2 Select the Operating Mode Press Program MO and P1 are displayed The TH144 offers 2 operating modes 8 29 If necessary press Day to select the day to be programmed or 3 2 1 Automatic we tl hold Day for 3 seconds to select all days of the week This mode executes the programmed schedule ge Press Hour and Minute to set the start time To activate NOTE To clear an entry press Clear the time zone indicates Press aus Return until 3 ena hd z when the program is inactive associated program setpoint icon is also displayed 6 Pr NOTE This mode can be bypassed for up to sav x Press Program to select the next program two hours see 4 2 R Repeat steps 2 to 4 for remaining programs 3 2 2 Manual G cU Press Mode Return to exit setae wo Maintains a constant temperature To activate ce 3 1 2 Programming Example Sr Press Mode Return until th is displayed 3 Comfort programs 1 and 3 Settemperature Aw OR quickly press x or q e starts at 6 00 a m and 4 00 p m from Monday to Friday f h or gp to u
14. when the ambient temperature drops below the HEAT setpoint In order to switch modes the ambient temperature must be maintained over or under the setpoint control band for more than 12 minutes HEAT TO COOL COOL TO HEAT Change over if more than 12 minutes Cool dead setpoint Heat dead setpoint band Change over if more than 12 minutes 400 144 003 C 2008 02 08 5 6 Technical Specifications Power supply 24 VAC Maximum load 1 5 A 30 VAC per output Remote input dry contact 24 VAC 10 mA Heat setting range 5 C to 28 C 40 F to 82 F Cool setting range 15 C to 35 C 60 F to 95 F Balance point setting range 40 C to 5 C 40 F to 41 F Temperature display ambient 9 C to 70 C 16 F to 158 F Temperature display outdoor 50 C to 70 C 58 F to 158 F Temperature resolution display 1 Accuracy 0 5 C 0 9 F Anticipation Electronic anticipation independent from the load Controller Deadband adaptive Cycles 15 or 20 minutes at 50 operation Clock protection 2 hours Programming protected memory Dimensions H W D 4 94 x 3 83 x 1 inches 125 4 x 97 3 x 25 4 mm Accessories AC144 02 Remote temperature interface with 10 foot indoor out door probe AC144 03 Indoor outdoor probe with 10 foot cable CT240 Telephone controller with one low voltage 12 VDC out put and one universal relay output simultaneous oper ation 9 VAC adapter and phone cable i
15. when the outdoor temperature drops below the defined cut off setpoint see section 4 4 to define this setpoint you must connect a remote temperature interface NOTE Refer to the AC 144 02 installation instructions for details on how to connect the RTI to the thermostat INDOOR OUTDOOR 1 or 4 averaging probes Probe installed outdoors i 1 4 1 Remote Indoor Sensing The REM icon indicates that the 8 28 em temperature is controlled from a remote mo location using the RTI s housing sensor or cc the connected probe s Temperature averaging can be obtained iD 7 using up to 4 probes eg To return to local control disconnect the S RTI wires at the thermostat terminals and turn off for at least 5 seconds 8 28 1 4 2 Remote Outdoor Sensing 7 The OUT icon indicates the outdoor ee ia temperature read from the outdoor probe m connected to the RTI IO o On some models 2H1C amp 3H2C the outdoor temperature is used for the com w san pressor cut off point TH144 1 5 First Power On When you power TH144 for the first time it runs a sequence of tests and resets itself which lasts approximately 10 seconds The default setpoint is 20 C 68 F n u new oe NOTE The displayed ambient temperature might be higher than the real ambient tem p gt perature if you are holding the thermostat poe eee mable models models Fo
Download Pdf Manuals
Related Search