Hunter 47550 Owner'S Manual Download

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Solution (cont.)

ERRATIC DISPLAY

IF UNIT CONTINUES TO OPERATE IN THE OFF POSITION

THERMOSTAT PERMANENTLY READS “HI,” “LO,”
OR “ERR-” AFTER PRESSING RESET BUTTON

1. Press the RESET button once with a small pin and hold for two seconds.

The thermostat will need to be reprogrammed.

1. Replace unit.

If you experience any other problems, call 901-745-9222 from 8 AM to 5 PM Central Time for technical assistance.

Problem (cont.)

Summary of Contents for 47550

Page 1: ...OwnerÕs Manual Model 47550 S I N C E 1 8 8 6 AUTO SAVER 550 5 72 2 2 3 ...

Page 2: ... Your Local Retailer for Other Quality Products from Hunter To locate your nearest Hunter Dealer call 1 800 4HUNTER or visit The Hunter Fan Company website www hunterfan com Fans Air Purifiers Humidifiers ...

Page 3: ...________________ CONGRATULATIONS Your new Hunter electronic thermostat will provide years of reliable service By saving energy your thermostat will pay for itself during its first season of use Thank you for buying a Hunter product Please read this manual for complete instructions on installing and operating your thermostat If you require further assistance call Hunter Technical Support at 901 745...

Page 4: ...Thermostat 12 Selector Switches 14 Setting Time and Day 16 Auto Programming 17 Personal Program Schedule 18 Manual Programming 19 Weekday Weekend Programming 19 7 Day Programming 21 Reviewing Programs 22 Reviewing the Current Temperature Setting 23 System Selector Switch 24 Fan Switch 24 continued INTRODUCTION INSTALLATION PROGRAMMING OPERATIONS 4 5 ...

Page 5: ... Auto Season Changeover 26 Home Today 26 Energy Monitor 28 Filter Monitor 29 Auto Recovery 30 Keyboard Lock 31 Backlighting 31 Low Battery Warning 32 Error Mode 33 Auto Cut Off 33 Problems Solutions 34 Technical Support 35 Heat Cool Systems 36 Single Stage Heat Pump Systems 37 Heat Only Cool Only Systems 38 Table of Contents continued ...

Page 6: ... These have 24 volt or millivolt control systems and represent most central heating air conditioning or space heating units in use in the United States This Hunter Thermostat will NOT control multi stage heat pumps or 110 220 Volt systems COMPRESSOR PROTECTION 5The thermostat provides a 3 5 minute delay after shutting off the heating or cooling system before it can be restarted This feature will p...

Page 7: ...es become drained BATT will alternate on the display with the current time When this message occurs install 2 new AA batteries You have approximately 1 minute to change the batteries and keep thermostat s clock and program settings Once the batteries have become too low to ensure proper operation your system will be turned Off and the display will be cleared except for BATT flashing on the LCD dis...

Page 8: ...ouch programming keypad see details below Light Bar Activates INDIGLO night light to allow display viewing in the dark System Switch System selector switch for Cool Off Heat or Auto Fan Switch Fan switch for Automatic or Continuous On fan operation Battery Door Front access battery door allows easy battery changes Alpha numeric display shows time day temperature program number and other feature in...

Page 9: ...hange in Program Mode Returns display to current time and temperature Automatically programs the thermostat to its built in ENERGY STAR compliant program settings See page 17 For entering day of week Reviews filter usage in hours and minutes Also resets filter counter to zero For entering hour of day MIN AUTO PROGRAM HOLD CLEAR HOUR PROG DAY FILTER PROG DAY RETURN As an ENERGY STAR Partner Hunter ...

Page 10: ... BE LABELED PRIOR TO REMOVAL IMPORTANT Turn off the power to the furnace at the main power panel or at the furnace Remove existing thermostat cover See Figure 1 Some thermostats will have screws or other locking devices that must first be removed Once wall mounting plate is exposed look for wires If wires are not visible they may be connected to the back of the wallplate Again look for screws tabs...

Page 11: ...isting thermostat IGNORE THE COLOR OF THE WIRES since these do not always comply with the standard After labeling wires disconnect them from the existing thermostat terminals Remove existing wallplate To make sure wires do not fall back into wall opening you may want to tape them to the wall If hole in wall is larger than necessary for wires seal this hole so that no hot or cold air can enter the ...

Page 12: ...gently tap anchors into the holes until flush with wall Reposition wallplate to wall pulling wires through large opening Insert mounting screws provided into wall anchor and tighten See Figure 3 12 13 INSTALLATION Mount Wallplate and Thermostat NOTE 5 wire Systems If your thermostat has one wire marked R or RH 4 wire system then leave the jumper wire between the RH and RC terminals on the wallplat...

Page 13: ...ch is in AUTO If your system has an O or B wire you must move the Heat Pump selector switch to the appropriate position Refer to the next page for more information Insert the bottom tab on the thermostat body into the slot at the bottom of the wallplate Press top of the thermostat body to snap it into the wallplate NOTE Do not force the thermostat onto the wallplate as the terminal pins may be dam...

Page 14: ...system selector has no effect in the cooling mode NOTE HG position is for gas and most other systems HE position is for certain electric systems having a fan relay Furnace or Heat Pump selector NORMAL O B switch The factory position for this switch is in the NORMAL position Leave it in this position if you have ANY system that uses gas oil electric or hot water heating If you have a single stage H...

Page 15: ... be made without resetting the thermostat and will automatically change the current time display and all program times in memory Span selector Switch 7 Your thermostat is set to cycle at 1 F 0 5 C above and below the set temperature If you require slower temperature cycles in Heat mode you can select 2 F 1 F by sliding the switch to the ALT position This may be necessary if your heating system cyc...

Page 16: ... and hold to rapid advance to the current minute Tap to advance one minute at a time Tap to advance one day at a time When finished press to return to the Normal time and temperature display or wait 15 seconds for it to return to Normal mode automatically Initial display after power up or reset The LCD will show the information when batteries are first installed or after the Reset button is presse...

Page 17: ... be the same 4 programs or each weekend day can have a different set of 4 programs Your Hunter thermostat is pre programmed to meet the ENERGY STAR guidelines for energy efficiency Note that it is easier to modify these programs than to program the thermostat manually Auto Programming Temperature in F C Program Number Time Heat Cool 1 6 00am 68 F 20 C 78 F 26 C 2 8 00am 60 F 16 C 85 F 29 C 3 4 00p...

Page 18: ...rogram 1 Program 2 Program 3 Program 4 Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Time Time Time Time Temp Temp Temp Temp Cooling Before programming or changing programs use this Personal Program Schedul...

Page 19: ...n 10 minute increments and remains the same for both Heat and Cool programs 2 The program temperature can be set in increments of 1 F 1 C 3 The Heat setpoint can not be set higher than the Cool setpoint and the Cool setpoint can not be set lower than the Heat setpoint 4 If the system selector is in AUTO mode the current operating mode will be used for programming 5 After 15 seconds without a key p...

Page 20: ...Steps 2 through 6 above PROG DAY M T W Th F Sa Su AUTO COOL HEAT TEMP 8 7 30 SET TEMP 1 2 3 4 C H C H AM PM 70 M T W Th F Sa Su AUTO COOL HEAT TEMP 16 00 SET TEMP 1 2 3 4 C H C H AM PM 68 HOUR MIN Step 4 Press to move to programs 2 3 and 4 Repeat Step 3 to complete the weekday programs PROG Step 2 Press PROG key to enter program mode display shows weekday programs Display for HEAT mode shown PROG ...

Page 21: ...to normal mode automatically PROG DAY RETURN 7 Day Programming Step 1 Slide System Selector Switch to HEAT or COOL to program the corresponding system M T W Th F Sa Su AUTO COOL HEAT TEMP 16 00 SET TEMP 1 2 3 4 C H C H AM PM 68 M T W Th F Sa Su AUTO COOL HEAT TEMP 87 30 SET TEMP 1 2 3 4 C H C H AM PM 70 M T W Th F Sa Su AUTO COOL HEAT TEMP 16 00 SET TEMP 1 2 3 4 C H C H AM PM 68 HOUR MIN Step 4 Pr...

Page 22: ...4 programs PROG Weekend Programs Press repeatedly to cycle through the 4 programs PROG Press to display the Sa Su programs PROG DAY Step 7 Change the System Selector Switch to the other system and repeat Steps 2 through 6 above 7 Day Programming cont M T W Th F Sa Su AUTO COOL HEAT TEMP 86 30 SET TEMP 1 2 3 4 C H C H AM PM 70 M T W Th F Sa Su AUTO COOL HEAT TEMP 85 30 SET TEMP 1 2 3 4 C H C H AM P...

Page 23: ...r 1 second Temporary Manual Override mode is entered Refer to the next page PROG DAY NOTE Programs take affect as soon as the thermostat returns to normal mode If you are armchair programming the thermostat slide the system selector to the OFF position before mounting the thermostat to the wallplate M T W Th F Sa Su AUTO COOL HEAT TEMP 85 30 SET TEMP 1 2 3 4 C H C H AM PM 79 M T W Th F Sa Su AUTO ...

Page 24: ...OL HEAT TEMP 86 78 SET TEMP 1 2 3 4 C H C H AM PM 73 The Fan switch should normally be set in the AUTO position The Fan will be turned on along with normal operation of your system In a normal gas or oil furnace the Fan will be turned on by your furnace after its warm up delay For electric heat air conditioning and heat pump operation the Fan will turn on with the system To run the Fan continuousl...

Page 25: ...eature will not operate while the thermostat is in Permanent Manual Override Refer to the Auto Season Changeover feature on page 26 for more information Press again The thermostat will return to the current program and the flashing HOLD display will be canceled M T W Th F Sa Su AUTO COOL HEAT TEMP HO LD SET TEMP 1 2 3 4 C H C H AM PM 73 HOLD CLEAR To hold your manual override for vacation or just ...

Page 26: ... mode and turn on the air conditioner Likewise the thermostat will automatically change to heat mode and turn on heat when the room temperature falls below 68 F 72 7I 70 26 27 OPERATION Auto Season Changeover Home Today This Hunter patent pending feature allows you to quickly and temporarily override your energy saving program setting on days when you are normally away from home with one key press...

Page 27: ...cally change from the highest heat program setpoint to the lowest cool program setpoint or from the lowest cool program setpoint to the highest heat program setpoint You can manually change the setpoint temperature while in Home Today mode Refer to the Temporary Manual Override instructions on page 24 Manually changing the set temperature while in Home Today mode will not affect the Home Today end...

Page 28: ...m operates Usage can be displayed for Today since 12am Yesterday This Week since Monday Last Week last Monday through Sunday and Total up to 999 Hrs 59 Min By monitoring your energy usage you see how much the set back periods are saving and you can test program adjustment to save even more Use table on page 18 To review energy usage press to cycle through Today Yesterday This Week Last Week and To...

Page 29: ...mind you to clean or change your system s filter FILT will continue to flash until the counter is set back to zero Press to review total filter usage The display will blink FILT then show the Filter Monitor counter After 15 seconds the display will return to normal mode or you can hit RETURN to exit immediately The Filter Monitor will display up to 999 hours and 59 minutes of usage In this example...

Page 30: ...sh Details of Auto Recovery Operation Auto Recovery can be disabled by sliding the Recovery switch on the circuit board to the ALT position Refer to page 15 Auto Recovery will not operate if Permanent hold Temporary hold or Home Today is in operation Auto Recovery can be canceled manually if HOLD CLEAR is pressed during the recovery process If a recovery process is canceled manually then the recov...

Page 31: ... alkaline batteries to restore the Backlight function Your thermostat has an electroluminescent lamp that backlights the display for easy viewing in the dark Keyboard Lock All keys are locked except for the LIGHT bar Any time a key is pressed LOCK will appear on the display for 1 second M T W Th F Sa Su AUTO COOL HEAT TEMP LO CK SET TEMP 1 2 3 4 C H C H AM PM 74 The Keyboard can be locked to preve...

Page 32: ...ming new batteries have been inserted the thermostat will return to normal operation NOTE The backlight will not operate in low battery condition Replace with 2 new AA alkaline batteries to restore the Backlight function 32 33 SAFETY FEATURES Low Battery Warning Your thermostat has a two stage low battery warning system When the batteries are first detected to be weak the first stage low battery w...

Page 33: ...per clip to press the RESET button next to the keypad You will need to reprogram your thermostat and confirm normal operation If Error Mode returns please call Hunter Technical support at 901 745 9222 for further information Your thermostat will automatically cut off in Heat mode if the room temperature rises above 95 F 35 C It will cut off in Cool mode if the room temperature drops below 40 F 4 C...

Page 34: ...sition 1 Check that the system selector switch is in the correct position HEAT COOL or AUTO 2 The thermostat may be in the AUTO mode Look for AUTO on the LCD display If the Heat and Cool program temperatures are close then the thermostat requires a larger room temperature change before changing from Heat or Cool 3 There may be as much as a 4 minute delay before the Heat or Cool system turns On wai...

Page 35: ...HI LO OR ERR AFTER PRESSING RESET BUTTON 1 Press the RESET button once with a small pin and hold for two seconds The thermostat will need to be reprogrammed 1 Replace unit 1 Replace unit If you experience any other problems call 901 745 9222 from 8 AM to 5 PM Central Time for technical assistance Problem cont ...

Page 36: ...X No Connection THERMOSTAT G W Y RH RC Heat Relay or Valve Heat 24V Supply Fan Relay Cool Contactor Cool 24V Supply THERMOSTAT G W Y RH RC Heat Cool 24V Supply Fan Relay Heat Relay or Valve Cool Contactor Jumper 4 wire Heat Cool System X O B X O B ...

Page 37: ...eat Pump THERMOSTAT G W Y O B RH RC Heat Pump 24V Supply Fan Relay Compressor Contactor Reversing Valve Jumper X No Connection O B 2 wire Heat Only THERMOSTAT G W Y RH RC Heat Relay or Valve Heat 24V Supply X X X X X ...

Page 38: ...nly 3 wire Heat Only THERMOSTAT W RH RC Heat Relay or Valve Heat 24V Supply Fan Relay THERMOSTAT G W Y RH RC Cool Contactor Fan Relay Cool 24V Supply G Y O B O B 38 WIRING DIAGRAMS X No Connection X X X X X X Jumper ...

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