Operating Instructions The Lmm—niungm 2
Contents
1. Program Press to set program days and start times Press simultaneously with the Fan button to select progressive recovery Hold Press to hold the current setting The program will hold indefinitely or until Resume is pressed Outdoor Press to display the outdoor temperature optional Mode Press to select Cool only Heat only Auto Cool amp Heat or Off Fan Press for continuous Fan or Auto Fan Resume Press to exit the hold or override program or when programming is compiete O Q Press down or up buttons during programming and overrides to lower or raise setpoints and change the day and time Selecting Fahrenheit Or Celsius Display Simultaneously press the Y and button to switch between Fahrenheit and Celsius Changing The Clock From 12 to 24 Hour To change the time indicated from 12 hour to 24 hour press and release the Clock button then press the Mode button Skipping An Event 2 Methods 6 Your personal schedule may not require the use of all 4 events on a particular day For example if you wish to go from the Day event directly to the Night event skipping over the Evening event there are 2 methods you can apply A Press and release the Program button until you come to the day and the event hour on that day that you wish to skip Press and hold down the Program button and at the same time press and release the Mode button in the time display area you will see __ __ indicating that the event is skipped B2. C in 1 Steps Thermostat Measurement Range 28 to 124 F or 0 to 48 C Outdoor Temperature Range 50 to 119 F or 48 to 47 C Minimum between heating and cooling Deadband 2 F or 1 C NOTE This thermostat contains electronic circuitry replacing the con ventional mechanical anticipator Note This thermostat contains electronic circuitry replacing the conventional mechanical anticipator Model SHC Printed in Canada M4633 01 Doc ALTO2306 98451
3. If any two or more events have the same start time the iatest event in the day has priority and therefore uses its setpoints Reviewing Scheduled Times To review your program schedule repeatedly pressand release the Program button Each of the scheduled events will be displayed start ing with the temperature day hour and minute for each day of the week To cancel your review simply press and release the Resume button or wait 2 minutes for the thermostat to resume the display automatically Reviewing Programmed Temperatures To review your programmed temperatures repeatedly press the Set Temp button The display will change to show the mode event and the setpoint selected Viewing The Outdoor Temperature Option lf your thermostat has been installed with an electronic outdoor remote sensor you may view the outdoor temperature simply by pressing the Outdoor button Upon releasing the button the thermo stat will once again display the indoor temperature Temporary Temperature Override To temporarily change the scheduled setpoint during an event without affecting the program press the or buttons to lower or raise the setpoints The new setpoint will be retained for 3 hours and will not affect the programming schedule To return to the regular program press the Resume button Understanding 7 Day Programming_ 3 It is recommended that you read and understand these instructions before you attempt to program your new thermos
4. any time press and release the Resume button or 2 minutes after pressing the last button the display witl automatically change to the normal display Temporary Temperature Override With Keypad Locked 7 The keypad may be locked to prevent tampering by selecting the ON pasition of DIP switch number 4 If the keypad is locked to prevent tampering you may still temporarily adjust the setpoint by 3 C or 6 F of the programmed morning 4 event or day 2 event setpoint without affecting the regular program Press the or to raise or lower the setpoint for a 1 hour period This override may not be cancelled by pressing the Resume button Constant Override To maintain a temperature setting for an indefinite period of time press and release the Hold button The word Hold will appear on the LCD The current scheduled setpoint will be maintained To select a different setpoint press the V or button to raise or lower it The last setpoint selected scheduled or new will be maintained continuously until the Resume button is pressed OFF Mode To turn off the heating or cooling system press the Mode button until the word OFF appears on the LCD it will remain displayed until the mode is changed The OFF mode prevents the system fram being energized Avoid using the OFF mode during extremely coid weather to prevent damage to the equipment from freezing Auto Changeover Mode To set the thermostat to automatically switch from h
5. the icons shown Power Outages amp Power Failures During Regular Program Schedule Should your power fail at any time during the regular program the thermostat will maintain the clock internally for up to 1 hour if the power has not been restored during this time period the clock will stop When the power is DIP Switch Options And Functions Positioning the DIP switches in either the ON or OFF position enables you to choose between two different options The Dip switches are located on the interior of your thermostat and may be accessed by following the procedure for removing the thermostat from the sub base The following list describes your DIP switch options DIP Switch No DIP Switch OFF 1 4 Events per day Smart Fan disable 4 Minute min ON Keypad Unlock DIP Switch ON 2 Events per day Smart Fan enable 2 Minute min ON Keypad Lock AF amp N Fan immediate with heat Fan on with plenum call switch 1 2 Events or 4 Events You may select either a 2 or 4 event sched ule 2 Events include Day and Night 4 Events include Morning Day Evening and Night 2 Smart Fan With the Smart Fan switch in the ON position and the fan selected the thermostat will keep the fan running continuously during the occupied programs and automatically cycle the fan with a call for heating or cooling during the unoccupied program The unoc cupied program is the night event only 3 2 Minute or 4 Minute On Times This option allows you to ru
6. Operating Instructions 7 Day Programmable Thermostat Auto Changeover 1 Heat 1 Cool New amp Improved Features Your new electronic programmable thermostat has been made even better by the introduction of several new and improved features Building upon it s reputation for efficient and dependable operation your thermostat now offers the following list of enhancements Progressive Recovery available on programmable models Selecting progressive recovery on your programmable thermostat causes the thermostat to anticipate the programmed setpoint change thus allowing the climate controlled area to reach the desired setpoint when required The Progressive Recovery option is selected by pressing the Fan and Program buttons simultaneously Thermostat and Sensor Calibration Release 3 provides easy calibration of the thermostat and remote sensors Simply press and hold the fan button for 10 seconds and adjust with the up or down buttons Programming Revert Time Extended The programming revert time has been extended to 2 minutes Push Button Auto Repeat Programming is easier with the push button auto repeat feature Extended Backup Time The power failure backup time has been increased to 2 hours Setting The Event Start Times 5 Press and release the Program button You will see a Morning 5 heating or cooling icon setpoint if flashing MO Monday or current day of the week Select the desired weekday by pressing the W
7. at out from the bottom 3 Lift the thermostat up and off the subbase 4 Place the rectangular opening in the sudbase over the equipment control wires protruding from the wall and using the subbase as a template mark the location of the two mounting holes exact vertical mounting is necessary only for appearance Wiring Diagram SHC 7 a New Ri24v Jumper replaced with a connector shunt ll Remove if thermostat power is not supplied by equipment x Aike eee _ 4 i Pam an a a a SONOS Lc gt lt TemperatureSensor PE Note If the 24V c is not available from the equipment the jumper may be removed and a separate 24v transformer must be used to power the thermo stat This thermostat may be used with 24 Volt DC The negative side of the DC sup ply must be wired to the 24v c terminal 5 Use the supplied anchors and screws for mounting on drywall or plaster drill 10 two 3 16 5mm diameter holes at the marked locations use a hammer to tap the nylon anchors in flush to the wall surface and fasten subbase using the supplied screws Do not overtighten 6 Connect the wires from your system to the thermostat terminals Carefully dress the wires so that any excess is pushed back into the wall cavity or junction box Ensure that the wires are flush to the plastic subbase The access hole should be sealed or stuffed to prevent drafts from the wail affecting t
8. beyond the control of the manufacturer The product is not installed according to the manufacturers instructions and specifications The product has been installed near sources of electramagnetic interference EMI such as arc ing relay contact Owner s Responsibility Provide proof of purchase Provide normal care and maintenance Pay for freight labour and travel Pay for service calls retated to product installation Return any defective product In no event shali the manufacturer be liable for incidental or consequential damages This warranty gives you specitic legat rights and you may have others which vary by state and or province For exampte some states and or provinces do not allow the exctusion or limitation of incidental or consequential damages so this exclusion may not apply to you The manufacturer s conlinuing commitment to quality products may require a change in specifi cations without notice This equipment if installed in strict accordance with the manufacturer s instructions complies with the limits for a Class B computing device pursuant to Subpart J of Part 15 af FCC rules Specifications 16 Rated Voltage 20 30 Vac 24 nominal Rated A C 050 Amps to 0 75 Amps continuous Current per output with surges to 3 Amp Max Rated D C 0 Amps to 0 75 Amps continuous Current per output with surges to 3 Amp Max Control Heating 38 to 88 F in 1 Steps Range 5 to 30 C in 1 Steps Cooling 60 to 108 F in 1 Steps 16 to 40
9. eating to cooling mode by pressing the Mode button until the word Auto and both the heating and cooling icons appear on the LCD The thermostat will energize the heating or cooling system based on the temperatures established for both modes Programming The Thermostat 4 Setting The Current Day And Time 1 Press and release the Clock button The display will flash MO for Monday 2 Press the or A button until the current day appears on the dis play 3 Press the Clock button to select the hour The display will flash 12 4 Press the Vor button until the current hour appears on the display Be sure the AM or PM corresponds to the proper time 5 Press the Cfock button once again to set the minutes The display will flash 00 6 Press the or button until the current minutes appear on the display 7 Press Resume or wait for regular display to appear You have now set the current day and time on the thermostat and are ready to begin programming the details of the events and setpoints Program The Events The event programming procedure that follows assumes the thermo stat is set for 4 events per day DIP switch number 1 set in the OFF position If you require only 2 events per day you may change this option by setting your number 1 DIP switch to the ON position Refer to DIP Switch Options And Functions for details The programming procedure remains the same except that you will not have the option of programming fo
10. he thermostat Replacing The Thermostat on Subbase i Position the thermostat on the hinged tabs at the top of the subbase 2 Gently swing the thermostat down and press on the bottom center until it snaps into place Thermostat Cover Lock Insert the plastic lock piece into the bottom of the mounted base The ends of the lock piece fit snugly under the jock pins extending from the bottom of the mounted base The tab in the middle of the lock piece extends down from the base To release the locking mechanism press the iock piece up and into the base while gently prying open Thermistor Mounting Instructions When placing the front cover on the ther mostat ensure the thermistor is not bent or misaligned Ensure that the thermistor does not touch the thermostat case The thermistor should be placed horizontal to the wall Ensure the thermistor is not pushed upward into the case The thermistor should be aligned so it is visible between the ribs on the bottom of the subbase Terminal Designations 14 W1 Energizes on a call for heating 1 0 0 Energizes on a call for cooling G Fan is energized with a call for heating or cooling or by pressing the Fan button Ro Power from equipment 24V 24 VAC Hot and Common to power the thermostat 24V c RS 2 0 Use to connect up to 6 SL IDS indoor and or 1 SL CDT RS1 Outdoor remote sensor s RS V When connected
11. n the equipment for either a 2 or 4 minute minimum off and on time 4 Keypad Lock In the ON position tocks out all buttons except the Outdoor temperature button 5 Plenum Fan Switch in the OFF position the Fan comes on imme diately with a call for heat In the ON position the Fan is controtled by the equipment plenum switch control 11 15 The thermostat will be heid in the Night program until the 12 user resets the clock The thermostat will display AC when the 24 VAC is not powered One of the unique features of your thermostat is that there is no battery required to maintain your selected setpoints in the event of a power loss since the memo ry is unaffected by power failures of any duration There is no reason to re program the setpoint temperatures or start times since the thermostat will retain these program parameters 1 One Year Limited Warranty The manufacturer warrants to the original purchaser that its product and component parts will be free from defects in workmanship and materials for a period of 1 one year from Ihe dale of pur chase Return to the original point of purchase tor replacement of your product Warranty Limitations This warranly begins at date of purchase Warranty is Void if The date code is defaced or removed The product has a defect or damage due to product alteration connection to an improper electri cal supply shipping and handling accident fire flood lightning or other conditions
12. o INOA 40 SI ISH YURI SIUL installation Instructions 9 it is recommended that installation be performed by a qualified installer Location To ensure proper operation the thermostat should be mounted on an inside wail in a frequently occupied area of the building In addition its position must be at least 18 46cm from any outside wall and approxi mately 5 1 5m above the floor in a location with freely circulating air of an average temperature You should avoid the foltowing locations where direct sunlight or radiant heat from appliances might affect near sources of electrical interference such as arcing relay contacts Removing The Thermostat From The Subbase Insert a flat blade screwdriver or a coin 1 8 into the slot located in the behind doors or in corners where freely circulating air is unavailable control operation on an outside wall adjacent to or in line with conditioned air discharge grills stairwells or outside doors where its operation may be affected by steam or water pipes or warm air stacks in an adjacent partition space or by an area behind the ther mostat which is not climate controiled where its operation will be affected by the supply air of an adjacent climate control HVAC device bottom center of the thermostat case and twist 1 4 turn When you feel or hear a click grasp the case from the bottom two corners and separate from the subbase 2 Swing the thermost
13. or amp button Press and release the Program button Select the desired hour by pressing the Y or button Press and release the Program button Select the desired minute if necessary by pressing the Yor button in increments of 10 minutes Press and release the Program button to move to the next event Repeat the process until all of the desired event start time have been programmed SO Ub N oa Copy The Events To Other Days Once you have gone through the programming procedure for Monday ending at the Night event the word COPY will appear You may choose to copy the 4 event start times fo other days of the week Press the button to display all the days of the week Press the button to select the consecutive days of the week that you want the events to apply to Press the Program button to do the copy or Press the Resume button to return to the normal display Individual days if certain days of the week require different event starting times follow the procedure below 1 Press and release the Program button 2 Press the or A button to advance the day indicator to the desired day 3 Press and release the Program button to change the event hours and minutes to the desired starting times As in Setting The Events 4 Press the Resume button to return to the normal display The Button Functions 2 Clock Press to set current day hour and minute Set Temp Press to set the Heating and Cooling setpoints
14. r the Morning or Evening events 1 Press and release the Set Temp button 2 You will see a Morning z gt or Day icon aheating or cooling icon a flashing setpoint 15 temperature 3 Select the desired setpoint by pressing the Y or amp button 4 Press and release the Set Temp button to move to the next event Continue until all the Morning Day Evening and Night event Heating and or Cooling setpoints are programmed w agenajas YOULMS SI S USAD p IO Z sj pow Aeg 4 u0 pra ADP 4208 104 p08 Of Seu y PUD sjulod Jas amp nypadusa J024 PSISAP IPOA VOD DO afoudaiddd L L SUM ainpeuas puosad INO SUILWAJSY Of HOYO YUCA SIUL ESN 404 paim yuoo UBYM SIQELAY Aep Jad suana p te T 104 S ulod Jas AUes 34 asn sep UaAas y ES v sues ainjexedway i uoHeoq ayeudoidde sy u saw pansap INPSsyds eUdS1dg MOA 18S SUL Ul M SAHOe aq oO SeuNpeJadiua ay uem NOA sew Sy suleleq syulod CET fo Son LON eM P P pi a D fpi i gt Cc A ka g gt 7 Q Q F Q a Q a 3 jeg oa a g s Q 3 2 D 3 pe SAW LIS JUIAZ ao Sy se eg Sa o8 lt 3 62 2g t as 33 ag a 25 g az oe a 8 g H4 SUNY jjenpiaipu Sw pes uaaa ARP yaam yoga jag i a 5 ES 5 S s Q 2 2 g 2 5 F a H a 3 a 2 gt a 8 fj 3 uns 185 ainyeredwa joooAeay UNOA Bugoajas Aq WIS SSN um
15. tat Programming your thermostat involves selecting the temperature you want in your hame and selecting the time you want it to be that tempera ture Each time schedule is known as an event An event ends at the same time that the next event begins so only a starting time for each event is required Your thermostat allows you to choose between a 2 event DAY and Night or 4 event schedule This is a DIP switch selectable option For a more detailed description of event options refer to DIP Switch Options And Functions Event Morning 7 Day 4 Evening Night Event time the time the event starts Event Setpoint the temperature set during the event each event can have only one heat and one cool setpoint The Morning event is typically when you wake up and is the first event of the day The Day event is normally set when you leave for work The Evening event is usually set for when you arrive home The Night event is set when you go to bed Each event wilt have two 2 temperatures 1 heating temperature and cooling temperature The cooling temperature must be at least 2 degrees Fahrenheit higher than the heating temperature The Event Setpoints are programmed once for all seven 7 days The thermosat allows a different program for each day of the week Complete the chart labeled Set your Personal Schedule with your desired temperatures and time schedules before beginning programming To exit programming at
16. the thermostat will automatically use the the SL IDS temperature sensor and not its own Refer to the instructions included with the sensor Calibration Depress the Fan button for 10 seconds The thermostat display will change to calibration Adjust the calibration by depressing the Vor buttons Description Of Icons Heat Icon Two amp Outdoor Flickering lines Temperature Icon f P when heat is on Cool Icon Flickers when the cooling is on Temporary Temperature Keypad Locked Override icon Icon Fan et Sa Icon Filter GS Icon Days Of Mo Tu We Th Fr Sa Su Nedi wi X Morning Evening Ly Day Night Icons Daylight Savings H Time fcon fe Wrench or Fault icon 5 second display when mt Displays indoor or HE At heat mode is selected and ta Her outdoor temperature when the heating set point Displayed when setpaints are is changed t showing 5 second display when coc mode is selected and when the cooling setpoint icons on is changed 5 second display when Progressive Rus Eo the auta made is siset E Reeven P Flashes pF F Displayed when in the when active off mode Mo Tu We Th Fr Sa u E HE Displayed when in the Indicates AM emergency heat mode K communication ha 88 g Normally displays the for DSL 520P current time anly Go gaggi Displays programming times in program mode Location Of Display icons vary according to the model Your thermostat may not display aff of
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