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Hunter Fan 44050 - page 1
Owner’ s Manual File: 511/41251/book p. 1-15 Created: 5-28-98 mr Folder: 511/hunter/form 41251 Alt: 6-24-98 db Prints black 42999, 44050 SINCE 1 8 8 6 ® 511/41251/book p. 1-15 2/8/01 2:24 PM Page 1 ...
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Hunter Fan 44050 - page 2
Other Quality Pr oducts fr om Hunter Fans Air Purifiers Humidifiers 511/41251/book p. 1-15 2/8/01 2:24 PM Page 2 ...
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Hunter Fan 44050 - page 3
Installation Operation T able Of Contents Features 6 Remove Old Thermostat 8 Labeling Wires 10 Connecting Wires and Mounting Thermostat 14 System Selector Switches 14 Start-Up 16 Reviewing Current T emperatur e Setting 16 Setting New T emperature 17 Filter Monitor 18 Resetting Filter Counter T o Zero 19 T emperature Span 19 Backlighting 19 T rouble ...
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Hunter Fan 44050 - page 4
Read This Before Installing Thermostat IMPORT ANT 1 Read the entire installation section of this Owner’ s Manual thoroughly before you begin to install or operate your Hunter Thermostat. • Remove the mylar label from the display window . INST ALLA TION 2 All installation is normally performed at your thermostat. PROGRAMMING 3 Y ou can practice ...
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Hunter Fan 44050 - page 5
TEMPERA TURE RANGE 6 Y our thermostat can be programmed between 40°F and 95°F (5°C and 35°C). However , it will display room temperatures from 32°F to 99°F (0°C to 37°C). POWER FAILURE 7 Whenever the main power is interrupted or fails, the battery power retains the programs and current time. BA TTER Y WARNING 8 When the batteries are low th ...
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Hunter Fan 44050 - page 6
FIL TER HEA T OFF COOL AUTO FAN RESET Features (Model 42999) ■ Function Switch For tur ning on heating and cooling system. ■ Fan ON and AUTO Selector Switch. ■ Reset Button For resetting thermostat. ■ Easy access battery compartment. ■ Easy-T o-Read Digital Display Liquid crystal display shows room temperature, set temperature, filter ind ...
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Hunter Fan 44050 - page 7
Features (Model 44050) ■ Function Switch For tur ning on heating and cooling system. ■ Fan ON and AUTO Selector Switch. ■ Reset Button For resetting thermostat. ■ Easy access battery compartment. ■ Easy-T o-Read Digital Display Liquid crystal display shows room temperature, set temperature, filter indicator , low battery indicator , heat ...
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Hunter Fan 44050 - page 8
8-9 Installation This thermostat comes with two #8 slotted screws and two wall anchors for mounting. T o install your unit, you should have the following tools and materials. ■ Slotted screwdriver ■ Electric drill and 3/16" bit ■ Hammer ■ T wo 1.5V (AA) Size Alkaline batteries CAUTION: Do not remove any wiring from existing thermostat ...
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Hunter Fan 44050 - page 9
Wall Mounting Plate Thermostat Cover Wall Mounting Plate Thermostat Cover TYPICAL HOME THERMOST A TS FIGURE 1 511/41251/book p. 1-15 2/8/01 2:24 PM Page 9 ...
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Hunter Fan 44050 - page 10
10-11 Installation ■ Each wire coming from the wall to the existing thermostat is connected to a terminal point on that thermostat. Each of these terminal points is usually marked with a code letter as shown in T able A on page 9. ■ The number of wires in your system can be as few as two (for heat only systems), as many as eight, or any number ...
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Hunter Fan 44050 - page 11
Wire Labeling RH G Y W RC RH RH RC RC G G Y Y W W and connect to thermostat T erminal shown then mark wire with label shown If the code letter on your existing thermostat is RH, R, VR or 4 24 Volt G or F Fan RC, VC 24 Volt Cool Y , C or M (See Note) Air Conditioning W or H Heating RED BLUE GREEN YELLOW WHITE This table will help you match the label ...
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Hunter Fan 44050 - page 12
12-13 Installation NOTE: If your thermostat has one wire marked R or RH (4-wire system), then leave the jumper wire between the RH and RC terminals. Otherwise, if you have separate RH and RC wires (5-wire system), then remove the jumper wire between the RH and RC terminals. NOTE: Do not connect a “Common” wire (sometimes labelled “C”) to an ...
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Hunter Fan 44050 - page 13
Snap open the wallplate from your thermostat by pressing the release tab on the bottom of the thermostat. Position wallplate on wall and pull existing wires through large opening. Then level for appearance. Mark holes for plastic anchors provided if existing holes do not line up with Hunter Thermostat holes. Drill holes with 3/16" bit and gent ...
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Hunter Fan 44050 - page 14
14-15 Installation Connect Wires and Mount Thermostat Cover to Wall Plate Selector Switches The heating system selector and the F°/C° selector switches are located on the Printed Circuit Board. ■ Heating system selector The heating system selector is a switch on the Printed Circuit Board on the inside of the thermostat. The switch is at “HG? ...
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Hunter Fan 44050 - page 15
FIGURE 3 FIGURE 4 ■ Be sure to tighten the terminal screws securely , otherwise a loose wire could cause operational problems with your system or thermostat. ■ Push excess wire back into hole to prevent interference with mounting of the thermostat cover . ■ Make sure the Function Switch is set at OFF , and the FAN-AUTO Switch is in AUTO. ■ ...
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Hunter Fan 44050 - page 16
Programming ■ 68° indicates the current setting of the thermostat. ■ If pressed for more than 2 seconds, you will adjust the set- ting as explained below. 68 F TEMP SET TEMP FIL TER LO BAT HOLD HEA T COOL ■ 69° is current room temperature. 69 F TEMP SET TEMP FIL TER LO BAT HOLD HEA T COOL Press For 2 Seconds Or Less or 16-17 When you first ...
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Hunter Fan 44050 - page 17
In this example we are raising the current set temperature of 68°F to a new setting of 72°F . Setting New T emperature ■ Press arrow to display current temperature setting. 68°F is the current temperature setting. 68 F TEMP SET TEMP FIL TER LO BAT HOLD HEA T COOL ■ After 3 seconds, “SET” starts flashing and temperature digits will increa ...
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Hunter Fan 44050 - page 18
Operations 72 . 7I . 70 . The Hunter Digital Thermostat measures and stores the amount of time the heating or air conditioning system operated. After 500 hours of usage, the word “FIL TER” will appear and flash on the display , reminding you to check or replace your system filter . The word “FIL TER” will continue flashing until the filter ...
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Hunter Fan 44050 - page 19
Note: Filter button works only when “FIL TER” is displayed on the display . If Filter button is pressed when “FIL TER” is not displayed, the inter nal counter will not reset. Y our thermostat is pre-programmed at the factory to cycle when the temperature rises 1° above or 1° below the temperature setting. It cannot be changed. ■ After 5 ...
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Hunter Fan 44050 - page 20
T roubleshooting Problem Solution SCRAMBLED OR DOUBLE DISPLAY (numbers over numbers NO DISPLA Y ENTIRE DISPLA Y DIMS AUTO/F AN DOES NOT COME ON HEA TING OR COOLING DOES NOT GO ON OR OFF 1. Remove clear mylar sticker . 1. Check battery connections and batteries. 2. Press reset button once with a small pin and hold in for two seconds. 1. Replace batt ...
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Hunter Fan 44050 - page 21
ERRA TIC DISPLA Y IF UNIT CONTINUES TO OPERA TE IN OFF POSITION THERMOST A T READS , HI, LO PERMANENTL Y 1. Press the reset button once with a small pin and hold in for two seconds. Then reprogram. 1. Replace unit. 1. Replace unit. If you experience any other problems, call 1-901-745-9222 from 8AM to 5PM Central Standard time for technical assistan ...
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Hunter Fan 44050 - page 22
Wiring Diagrams 22-23 4-wire Heat/Cool System 5-wire Heat/Cool System THERMOST A T G W Y RH RC Heat Relay or V alv e Heat /Cool T ransformer Fan Relay Cool Contactor Jumper THERMOST A T G W Y RH RC Heat Relay or V alv e Heat T ransformer Fan Relay Cool Contactor Cool T ransformer 511/41251/book p.16-24 2/8/01 2:57 PM Page 7 ...
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Hunter Fan 44050 - page 23
Page 23 2-wire Heat Only 3-wire Cool Only 3-wire Heat Only THERMOST A T G W Y RH RC Heat Relay or V alv e Heat T ransformer THERMOST A T G W Y RH RC Heat Relay or V alv e Heat T ransformer Fan Relay THERMOST A T G W Y RH RC Cool Contactor Fa n Relay Cool T ransformer 511/41251/book p.16-24 2/8/01 2:57 PM Page 8 ...
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Hunter Fan 44050 - page 24
© 1996, Hunter Fan Company Form No. 41251, 5/98 ® HUNTER FAN COMP ANY 2500 FRISCO AVENUE MEMPHIS, TN 38114 511/41251/book p.16-24 2/8/01 2:57 PM Page 9 ...
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