Hunter 47300A - Manuals

6 Read This Before Installing Thermostat (continued) POWER FAILURE 7 Whenever the main power is interrupted or fails,the battery power retains the programs and cur- rent time. AUTO RECOVERY 8 Your thermostat is set from the factory to graduallyrecover the room temperature from an energy sav- ing pro...

7 Features energy home today fan auto on system heat cool off reset day/time prog day program filter hold /return HEAT TEMP AM SA 2 LCD Display: Shows time, day, temperature, program number, and other feature information as required. Reset: Press with a paper clip to reset the thermostat and return ...

8 INSTALLATION What You Need This thermostat includes two #8 screws and two wallanchors for mounting. To install your thermostat, youshould have the following tools and materials. ■ Phillips and Slotted Screwdrivers ■ Hammer ■ Electric drill and 3/16" bit ■ Two 1.5 V (AA) size alkaline batteries...

9 Wire Labeling ■ Each wire coming from the wall to the existingthermostat is connected to a terminal point onthat thermostat. Each of these terminal points isusually marked with a code letter as shown inTable A on the next page. ■ Note that this thermostat has multiple functionterminals that allow ...

10 INSTALLATION Table A NOTE: Do not connect a “Common” wire (sometimes labeled “C”) to any terminal on this thermostat. Tape up the wire and do not use. This wire provides electricity to non-battery powered thermostats. RH G RC W/B Y/O Y1 RH, R, VR or 424 Volt RC, VC24 Volt Cool G or FFan Y, C or M...

11 Mount Wallplate and Thermostat ■ Remove the wallplate from your thermostat bypressing the release tab on the bottom of thethermostat. (See Figure 2.) ■ Position wallplate on wall and pull existing wiresthrough large opening. Then level for appearance.Mark holes for plastic anchors provided if you...

12 INSTALLATION Connect Wires and Mount Thermostat Cover to Wall Plate ■ Match and connect the labeled wires to the appro-priate coded terminal screws on the wallplate. (SeeFigure 4, 5.) Ignore any wires which may be present,but which were not connected to the old thermostat. ■ Refer to the Wiring D...

13 Selector Switches In order for this Hunter thermostat to control yoursystem, the system type must be specified by se-lector switches on the printed circuit board insidethe thermostat. NOTE: When changing these features after instal- lation, move the HEAT / COOL selector switchto OFF before removi...

14 PROGRAMMING Setting Time and Day ■ The LCD will show this information when batteriesare first installed, or after the Reset button ispressed. The temperature will update after a fewseconds. ■ During time and day setting mode, the temperatureand program displays will go blank. ■ Example: Set the T...

STEP 3: ■ Press again to change from minute setting to daysetting. The current day will be flashing. ■ Press to change the Day up or down to thecurrent day. STEP 4: ■ Press again to change back to thenormal display. NOTE: You may press hold /return at any time during Day and Time setting to return t...

16 PROGRAMMING Setting Time and Day (continued) 12 HR. / 24 HR. TIME FORMAT Your thermostat is set from the factory in normal 12(AM / PM) time format. To change to 24 hour (military) time, press program at any time while the Hour, Minute, or Day is flashing to toggle between the 12hour and 24 hour f...

17 Personal Program Schedule Before programming or changing programs, use thisPersonal Program Schedule to determine which timesand temperature settings will best satisfy both yourcomfort and energy saving requirements. Use a pencil so you can revise your records each timeyou change your temperature...

18 PROGRAMMING Manual Programming ■ Your thermostat can be programmed for week-days and weekends, or have unique programs forall 7 days. Use Weekday/Weekend Programmingbelow or 7-day Programming on page 21 to enteror revise programs to match your Personal Pro-gram Schedule. ■ Familiarize yourself wi...

(continued) Weekday/Weekend Programming ■ Slide System Selector Switch to HEAT or COOL toprogram the corresponding system. NOTE: If the system selector is in the OFF position, no programming is permitted. The LCD display will show only dashes when the program key is pressed. STEP 1: ■ Press to enter...

20 PROGRAMMING Weekday/Weekend Programming (continued) STEP 4: ■ Press again to change to the program temperature.The current temperature will be flashing. ■ Press to change the temperature. STEP 5: ■ Press again to move to the next program number. ■ Repeat steps 3 - 5 to change the remainingweekday...

22 PROGRAMMING Reviewing Programs You may want to review the programs to confirm that the settings are compatible with your lifestyle. ■ Press to display M – F programs. ■ Press repeatedly to cycle through the 4 programs. ■ Press to display the Sa – Su programs. ■ Press repeatedly to cycle through t...

■ Press again to change to Monday’s program. ■ Continue pressing to cycle through each day. ■ Press repeatedly to cycle through the 4 programs. ■ Press to return to normal mode. ■ After 15 seconds, the thermostat will return to nor-mal mode automatically. NOTE: Programs take affect as soon as the th...

24 OPERATION System Selector Switch The System Selector switch on the front of the thermostat determines the operatingmode of the thermostat. You may select COOL, OFF, HEAT. NOTE: Anytime you install or remove the thermostat from the wallplate, slide the System Selector to the OFF position to preven...

25 Temporary Manual Override To temporarily change the current set temperature without affecting your program: ■ Press and hold for about 1 second to enter ManualOverride mode. When display flashes, you canrelease the key. ■ Press again to change to your desired Set Tempera-ture. Hold the key for 2 ...

26 OPERATION Permanent Manual Override To hold your Manual Override for vacation or just an extended period of time: ■ Press to make the current program temperature theHOLD temperature. HOLD will be displayed on theLCD, and the Program number will disappear. ■ Follow the Temporary Manual Override in...

Vacation Override (Programmable Hold) This thermostat can hold a fixed temperature for a selected number of days (up to 30). After the selected numberof days, the thermostat will return to normal program operation. This feature allows you to return home to yournormal comfort setpoint temperatures. ■...

28 OPERATION Home Today This Hunter patented feature allows you to quickly and temporarily override your energy saving program setting ondays when you are normally away from home with one key press. ■ Press to enter the Home Today override. The highestprogram temperature for today will be selected f...

30 OPERATION Energy Monitor energy Usage Hr Min Today energy The Energy monitor feature measures and stores theamount of time the heating and air conditioning sys-tem operates. Usage can be displayed for Today (since12am), Yesterday, This Week (since Monday), LastWeek (last Monday through Sunday), a...

31 Filter Monitor Your thermostat also keeps a record of the number of hours your filter has been in use. To maximize your system’sperformance and energy efficiency, change or clean your filter regularly. ■ When the total system run time for heat and coolreaches 400 hours, FILTER will flash on the L...

32 OPERATION For example, in Heat mode, you could have the follow-ing programs:Program #4 (Overnight) Program #1 (Morning) Set Temp = 16 ° C Set Temp = 20 ° C Time = 10pm Time = 6am The room temperature fell to 16 ° C overnight. Rather than having the thermostat turning on at 6am, AutoRecovery would...

33 Details of Auto Recovery Operation: ■ Auto Recovery can be disabled by sliding the Re-covery switch on the circuit board to the DISABLEposition. Refer to page 13. ■ Auto Recovery will not operate if Permanent hold,Temporary hold or Home Today is in operation. ■ Auto Recovery can be canceled manua...

34 OPERATION SPAN Setting Mode Your thermostat is set at the factory to cycle at0.5˚C (1˚F) above and below the set temperature.(Span = 2) This setting has been designed to pro-vide a comfortable room temperature under most all conditions. However, if you find your systemcycling too fast or too slow...

37 Error Mode ■ If the thermostat is unable to control your system due to an unex-pected battery problem, the thermostat will enter Error Mode. Inthis condition, the thermostat flashes “Err” on the LCD display, andshuts off your system. To correct this problem, replace the batterieswith 2 new AA alk...

38 TROUBLESHOOTING Scrambled or Double Display(numbers over numbers) No Display Entire Display Dims Program Does Not Change atyour Desired Setting Auto / Fan Does Not turn On Heating or Cooling Does NotGo On or Off Solution 1. Remove clear mylar sticker. 1. Check battery connections and batteries.2....

39 Problem (cont.) Solution (cont.) Erratic Display If unit continues to operate inthe Off position Thermostat permanently reads“HI,” “LO,” or “ERR-” afterpressing reset button 1. Press the RESET button once with a small pin and hold for two seconds. The thermostat will need to be re-programmed. 1. ...

40 WIRING DIAGRAMS 4-wire Heat/Cool System 5-wire Heat/Cool System Jumper WallplateTerminals FanRelay CoolContactor Heat Relayor Valve 24V Supply Heat/Cool Rh Rc Y/O W/B Y1 G X X System Selector STD HP – No Jumper WallplateTerminals FanRelay Cool 24V Supply Heat Relayor Valve Heat 24V Supply Rh Rc Y...

41 Single-stage Heat Pump 2-wire Heat Only Jumper X OR HeatMode CoolMode Connect to Proper ReversingValve Terminal. See Table A System Selector STD HP – WallplateTerminals Rh Y/O W/B Rc G FanRelay Reversing Valve CompressorContactor Y1 Heat Pump 24V Supply Jumper X X X WallplateTerminals Rh Rc Heat ...

42 WIRING DIAGRAMS 3-wire Heat Only Jumper X X WallplateTerminals Fan Relay Rh Rc Y/O W/B Y1 G Heat 24V Supply X Heat Relayor Valve System Selector STD HP – 3-wire Cool Only Rh Rc Y/O W/B Y1 G Jumper X X WallplateTerminals CoolContactor Cool 24VSupply FanRelay X System Selector STD HP – X - No Conne...

© 2003, Hunter F an Company Form No . 41665-01, 9/03 ® Hunter F an Company Canada 45 BRAMALEA ROAD , SUITE 207 BRAMPTON , ONT ARIO L6T 2W4 41665-01.pmd 9/30/03, 4:53 PM 44