UPM THM301A Guia de Instalação Página 1

Thermostat contols 24V millivolt furnaces and air conditioners.NOTE: This thermostat is NOT compatible with baseboards or any 120V or 240V high voltag

10CHOOSING LOCATION FOR THE NEW THERMOSTATThermostat should be mounted:l Approximately 5 ft (1.5m) from floor.l Near or in a frequently used room, pre

11REPLACING OLD THERMOSTATNote: Do not operate the cooling system when outside temperature is below 10°C (50°F) to avoid damaging the compre

12MOUNTING THE THERMOSTAT BACK-COVERl The back-cover should be mounted horizontally with the terminals on the left side.l Thread the existing wirin

CONNECTING THE WIRES TO THE TERMINALSConnect the previously labeled wires to the corresponding terminals, matching the designations. Use a screwdriver

14WIRING DIAGRAM2-wire heating3-wire heating 4-wire heating/cooling

15SETTING THE FAN OPERATION JUMPERDepending on your home's heating system, you may need to change the jumper setting for the fan operation. The j

16ATTACHING THE THERMOSTAT TO THE BACK-COVER

17FUNCTION KEY DESCRIPTIONSLCD DISPLAYDISPLAYUPDOWNSET CLOCKPROGRAMHOLDHEAT/OFF/ COOL CONTROLFAN CONTROLRESETCURRENTBACKProgrammable ThermostatDISPLA

18BUTTONS

19LCD DISPLAYSET TIME AND DAYl Press SET CLOCK to start time setting. The time and SET symbol will flash.l Use AHEAD or BACK to set the current

TABLE OF CONTENTSFeatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20PROGRAMMINGPROGRAMSThis thermostat is equipped with 5+2 day programming - separate programming for weekdays,and weekends, with four settings per day

21Below is a Schedule of the Pre-programmed Time and Temperature Settings:HEATING PROGRAM1- Slide the system switch to the HEAT position and press the

22Note: The PROG key can also be used anytime to review all the set programs. To terminate the programming sequence at anytime, press DISPLAY key.Tip:

23COOLING PROGRAMSlide the system switch to the COOL position and repeat the programming as you would for the Heating programs.TEMPORARY OVERRIDETo ch

24CHECK PROGRAMSl The current program is displayed by pressing the current button.l Press PROG anytime to scroll through and check all other programs.

25FAN CONTROL SWITCHl For automatic control of the fan, set the Fan ON/AUTO switch to the AUTO position. In cooling, the fan starts/stops with th

26PRE-COMFORT RECOVERYThis thermostat is equipped with a (Pre-Comfort Recovery) system that will activate the heating or cooling in advance of the act

27CHANGING BATTERIESWhen 1)the battery symbol on the LCD display flashes, or 2) Temperature is in flashing and a beep sound is heard from the u

28RESETIf the thermostat shows an abnormal display or if you want to clear all existing programs, use a pointed object to press the 'R' key.

29TROUBLESHOOTING GUIDEPROBLEM SOLUTIONBattery symbol ( ) is flashing.Buzzer beeping.Display will not come on.Air-conditioning will not come on

TABLE OF CONTENTSTemporary override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30TROUBLESHOOTING GUIDEPROBLEM SOLUTIONThe current temperature is different from the scheduled temperature.- It is common for the setting and the disp

31WARRANTYThis product has a two (2) year warranty against defects in workmanship and materials. This product is not guaranteed against wear or breaka

FEATURESl Extra Large LCD display with backlightl Real-time clock with selectable 12 or 24 hour display formatl 5+2 Day Programming with 4 programs pe

THM301Al This thermostat requires two AA size batteries (included) to operate. Ensure the batteries are installed.l Select °C or °F before clock setti

6COMPATIBILITY CHARTGenerally, equipment with low voltage control is compatible with this thermostat. For details on compatibility of your particular

InstallationGuide7

8INSTALLATION GUIDEINTRODUCTIONThis thermostat can replace common residential thermostats and it is designed for use with most electric, oil or gas he

9- AA SIZE +- AA SIZE +Two AA size batteries (included)Wire Stripper/Cutter (If necessary, to strip the wires) Level(If necessary, to level the th