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Table of Contents
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Summary of Contents for Hunter 44428
- Page 1 Programmable Thermostat For Single Auto Temp II Heat Pump and Multistage Heat Pump Systems Owner’s Manual with Installation Directions Model 44428 Hunter Fan Company • 2500 Frisco Avenue • Memphis, TN 38114 © 1995, HUNTER FAN COMPANY FORM NO. 41213-6/95...
- Page 2 Energy Usage Chart Different Operation Modes Trouble Shooting Installing Thermostat Remove Old Thermostat Label Wires Mount Wallplate and Thermostat Connect Wires and Mount Thermostat Cover to Wall Plate Fingertip Programming Easy touch keyboard. Keys “beep” when pressed. HOUR RESET 12:38 75...
- Page 3 Just follow this manual one step at a time and you should quickly begin to feel comfortable with your new thermostat. For entering minute of day. HOUR...
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Page 4: Before You Start
10° for two-8 hour periods on winter days can reduce your fuel bill as much as 30%. During the summer, setting your thermostat up 5° for two periods can reduce your fuel bill as much as 25%. - Page 5 Reset When you first install the three AA size batteries, as directed in the Installation Instructions, the thermostat automatically sets the day and time to Monday, 12:00 AM, shows the current room temperature and is programmed for 68° in heat mode and 78° in cool mode for all 7 days.
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Page 6: Personal Program Schedule
The first data you should enter is the current time and day of the week. EXAMPLE: If the unit is being installed at 9:15 PM, Saturday, to set HOUR the thermostat, you would press the keys in the shown sequence: HOUR RETURN... - Page 7 SAVE FOR FUTURE REFERENCE Replace batteries as soon as low battery indicator appears on the display. CAUTION: When the batteries are completely dead, the display will fade out and the thermostat will not switch “ON” your system. SUMMER TEMP SUMMER TEMP...
- Page 8 Programming Programming Familiarize yourself with programming. In this example, your thermostat will be programmed for winter as per suggested program on page 4. However, you can program or change the program of each individual day. To Program For Winter, Slide Function Switch To HEAT.
- Page 9 Programming Programming Your Thermostat (Cont.) HOUR PROG HOUR PROG HOUR PROG HOUR Press and hold until 5:00 PM is displayed. MO TU WE TH FR SA SU LOW BATT I5 : 00 UNTIL Weekday Program 3 is complete. NEXT PROG...
- Page 10 Press to return to display current time, temperature, current program MO TU WE TH FR LOW BATT I9 : !5 number, and day of week. If it is not pressed, thermostat will UNTIL NEXT PROG automatically return to current time and temperature in 15 seconds.
- Page 11 • If program time is left at 0:00, that particular program will not be effective; e.g. • If Program #2 has time 0:00, the thermostat will jump from Program #1 to Program #3. Displaying Programs To review programs for winter, slide function switch to HEAT.
- Page 12 To display programs for summer, slide function switch to A/C and press Note: If you wish to program the thermostat for an individual day (not the MO-FR or SA-SU programs), first display the particular day by pressing “PROG DAY” key and then use “PROG” key to display or change programs.
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Page 13: Temporary Manual Override
Press to return to display time, temperature, day of week. If it is not MO TU WE TH FR LOW BATT I9 : !5 UNTIL pressed, thermostat will automatically return to display of time, NEXT PROG temperature and day of week in about 15 seconds. PROG# 1 2 3 4... - Page 14 Temporary Override Mode. Using the Energy Monitor Usage Review Your thermostat has two energy Monitors: 1. USAGE: Measures total usage of air conditioning and heating (including Auxiliary Heating) systems. The usage can be displayed for present day (as of 12:01AM) and the previous day (as of 12:01AM through midnight).
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Page 15: Temperature Span
Temperature Span Your thermostat is pre-programmed at the factory to cycle various stages in a definite sequence. For example, if the program temperature for heat is 68°F and 78°F for A/C, the sequence of operation for various stages will be as per the following table. - Page 16 Operations Energy Usage Chart The Hunter Thermostat measures, stores and displays the amount of time your heating or air conditioning system has operated the pres- ent day and the previous day. This Energy Usage Chart will help you discover your most efficient...
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Page 17: Different Operation Modes
What Is Temperature Recovery? Consider the following example for explanation. Suppose the thermostat is programmed to turn the heat on at 6:00 AM to raise the temperature from a set-back temperature of 60°F to 68°F. In the normal operation mode, the heat will turn on at 6:00 AM and begin to raise the temperature to 68°F. -
Page 18: Troubleshooting
3. Check for correct day setting. 1. Check that function switch is in correct position ("HEAT" or "COOL"). 2. There may be as much as 20 seconds delay in the thermostat turning the system on - wait and check. 3. Check your circuit breakers and switches to ensure there is power to the system. - Page 19 90°F. However, it will display room temperatures from 32°F to 99°F. POWER FAILURE The thermostat is fully battery operated and does not require power from the control circuit. Whenever the main power is interrupted or fails, the battery power retains the programs and current time.
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Page 20: Remove Old Thermostat
Wall Mounting Plate Thermostat Label Wires Each wire coming from the wall to the existing thermostat is con- nected to a terminal point on that thermostat. Each of these terminal points is usually marked with a code letter shown in Table A. -
Page 21: Mount Wallplate And Thermostat
If hole in wall is larger than necessary for wires, seal this hole up so no hot or cold air can enter the back of the thermostat from the wall. This air could cause a false thermostat reading. -
Page 22: Connect Wires And Mount Thermostat Cover To Wall Plate
AUTO. Push the connectors at the end of each Thermostat wire onto the appropriate coded terminals on the wallplate, matching the colors. (See Figures 3 and 3A.) Line up the thermostat cover with wallplate, insert faceplate screws and tighten. Figure 3 Carefully connect connectors 1 and 2 back to terminal socket.
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