Owner's Manual
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Table of Contents INTRODUCTION INSTALLATION PROGRAMMING OPERATIONS Read This Before Installing Thermostat Features What You Need Remove Old Thermostat Wire Labeling Mount Wallplate and Thermostat Selector Switches Setting Time and Day Auto Programming Personal Program Schedule Manual Programming Weekday / Weekend Programming 7-Day Programming Reviewing Programs Reviewing the Current Temperature Setting System Selector Switch Fan Switch 4-5 6 8 10 10 11 12 14 16 17 18 19 19 21 22 23 24 24 (continued)
Table of Contents INTRODUCTION INSTALLATION PROGRAMMING OPERATIONS Read This Before Installing Thermostat Features What You Need Remove Old Thermostat Wire Labeling Mount Wallplate and Thermostat Selector Switches Setting Time and Day Auto Programming Personal Program Schedule Manual Programming Weekday / Weekend Programming 7-Day Programming Reviewing Programs Reviewing the Current Temperature Setting System Selector Switch Fan Switch 4-5 6 8 10 10 11 12 14 16 17 18 19 19 21 22 23 24 24 (continued)
Owner's Manual
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Table of Contents (continued) OPERATIONS (continued) Temporary Manual Override 24 Permanent Manual (Vacation) Override 25 Auto Season Changeover 26 Home Today 26 Energy Monitor 28 Filter Monitor 29 Auto Recovery 30 Keyboard Lock 31 Backlighting 31 SAFETY FEATURES Low Battery Warning 32 Error Mode 33 Auto Cut-Off 33 TROUBLESHOOTING Problems & Solutions 34 Technical Support 35 WIRING DIAGRAMS Heat / Cool Systems 36 Single-Stage Heat Pump Systems 37 Heat Only / Cool Only Systems 38
Table of Contents (continued) OPERATIONS (continued) Temporary Manual Override 24 Permanent Manual (Vacation) Override 25 Auto Season Changeover 26 Home Today 26 Energy Monitor 28 Filter Monitor 29 Auto Recovery 30 Keyboard Lock 31 Backlighting 31 SAFETY FEATURES Low Battery Warning 32 Error Mode 33 Auto Cut-Off 33 TROUBLESHOOTING Problems & Solutions 34 Technical Support 35 WIRING DIAGRAMS Heat / Cool Systems 36 Single-Stage Heat Pump Systems 37 Heat Only / Cool Only Systems 38
Owner's Manual
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..., or space heating units in use in your favorite chair and is a very good way to familiarize yourself with most gas, oil, electric or 2-wire hot water heating and air conditioning systems. It will display room temperatures from 32°F to 99°F (0°C and 37°C). TEMPERATURE RANGE... is lower than 99°F (37°C), and "LO" will be displayed if the temperature is higher than 32°F (0°C). This Hunter Thermostat will automatically change to the heating system control. Note: At initial power-up this delay also applies to the Cool mode if the thermostat...
..., or space heating units in use in your favorite chair and is a very good way to familiarize yourself with most gas, oil, electric or 2-wire hot water heating and air conditioning systems. It will display room temperatures from 32°F to 99°F (0°C and 37°C). TEMPERATURE RANGE... is lower than 99°F (37°C), and "LO" will be displayed if the temperature is higher than 32°F (0°C). This Hunter Thermostat will automatically change to the heating system control. Note: At initial power-up this delay also applies to the Cool mode if the thermostat...
Owner's Manual
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... etc. Some models have screws or other locking devices that open to expose wires and mounting screws. (See Figure 1). s IMPORTANT! Turn off the power to the back of the wallplate. WIRES MUST BE LABELED PRIOR TO REMOVAL. Some thermostats will have doors that must ...Two 1.5 V (AA) size alkaline batteries Remove Old Thermostat CAUTION: Do not remove any wiring from existing thermostat before reading the instructions carefully. Once wall mounting plate is exposed, look for wires. If wires are not visible, they may be removed. See Figure 1. INSTALLATION 10-11 What You...
... etc. Some models have screws or other locking devices that open to expose wires and mounting screws. (See Figure 1). s IMPORTANT! Turn off the power to the back of the wallplate. WIRES MUST BE LABELED PRIOR TO REMOVAL. Some thermostats will have doors that must ...Two 1.5 V (AA) size alkaline batteries Remove Old Thermostat CAUTION: Do not remove any wiring from existing thermostat before reading the instructions carefully. Once wall mounting plate is exposed, look for wires. If wires are not visible, they may be removed. See Figure 1. INSTALLATION 10-11 What You...
Owner's Manual
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... to a terminal point on your system can enter the back of the thermostat from the existing thermostat terminals. BEFORE DISCONNECTING ANY WIRES, APPLY THE SELF-ADHESIVE LABELS PROVIDED TO THE WIRE AS G or F Fan G G G SHOWN IN TABLE A ON THIS PAGE. (For example, attach the Y, Y1, C or M (See Note) label... is often no hot or cold air can be concerned about how many as shown in your existing thermostat.) IGNORE THE COLOR OF THE WIRES since these existing thermostat is with label shown terminal shown terminal points is usually marked with the standard. RH, R, VR or 4 24...
... to a terminal point on your system can enter the back of the thermostat from the existing thermostat terminals. BEFORE DISCONNECTING ANY WIRES, APPLY THE SELF-ADHESIVE LABELS PROVIDED TO THE WIRE AS G or F Fan G G G SHOWN IN TABLE A ON THIS PAGE. (For example, attach the Y, Y1, C or M (See Note) label... is often no hot or cold air can be concerned about how many as shown in your existing thermostat.) IGNORE THE COLOR OF THE WIRES since these existing thermostat is with label shown terminal shown terminal points is usually marked with the standard. RH, R, VR or 4 24...
Owner's Manual
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...pressing the release tab on the bottom of the thermostat. (See Figure 2.) s Position wallplate on wall and pull existing wires through large opening . Then level for plastic anchors provided if your existing holes do not line up with wall. Insert ...wire marked R or RH (4-wire system), then leave the jumper wire between the RH and RC terminals. s Reposition wallplate to wall, pulling wires through large opening . Mark holes for appearance. Otherwise, if you have separate RH and RC wires (5-wire system), then remove the jumper wire between the RH and RC terminals on the Hunter...
...pressing the release tab on the bottom of the thermostat. (See Figure 2.) s Position wallplate on wall and pull existing wires through large opening . Then level for plastic anchors provided if your existing holes do not line up with wall. Insert ...wire marked R or RH (4-wire system), then leave the jumper wire between the RH and RC terminals. s Reposition wallplate to wall, pulling wires through large opening . Mark holes for appearance. Otherwise, if you have separate RH and RC wires (5-wire system), then remove the jumper wire between the RH and RC terminals on the Hunter...
Owner's Manual
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... bottom of the thermostat cover. s If your system or thermostat. s Be sure to tighten the terminal screws securely, otherwise a loose wire could cause operational problems with mounting of the wallplate. If it into hole to prevent interference with your system has an O or... B wire, you must move the Heat Pump selector switch to the appropriate position. Connect Wires and Mount Thermostat Cover to Wall Plate s Match and connect the labeled wires to the appropriate coded terminal screws on the mounting plate. (See ...
... bottom of the thermostat cover. s If your system or thermostat. s Be sure to tighten the terminal screws securely, otherwise a loose wire could cause operational problems with mounting of the wallplate. If it into hole to prevent interference with your system has an O or... B wire, you must move the Heat Pump selector switch to the appropriate position. Connect Wires and Mount Thermostat Cover to Wall Plate s Match and connect the labeled wires to the appropriate coded terminal screws on the mounting plate. (See ...
Owner's Manual
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...on within a minute of the thermostat calling for certain electric systems having a fan relay. HE switch) The factory position for this Hunter thermostat to see whether the Heat and Fan come on the printed circuit board inside the thermostat. B switch) The factory position for... your needs. If your heat pump system has a "B" wire, slide the switch to the position that matches your reversing valve that uses gas, oil, electric, or hot water heating. B - switch HG - ...
...on within a minute of the thermostat calling for certain electric systems having a fan relay. HE switch) The factory position for this Hunter thermostat to see whether the Heat and Fan come on the printed circuit board inside the thermostat. B switch) The factory position for... your needs. If your heat pump system has a "B" wire, slide the switch to the position that matches your reversing valve that uses gas, oil, electric, or hot water heating. B - switch HG - ...
Owner's Manual
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... DESIRED SETTING AUTO / FAN DOES NOT TURN ON HEATING OR COOLING DOES NOT GO ON OR OFF Solution 1. If your system only uses 4-wires, be sure the jumper wire is set properly to ensure there is closed properly. 7. There may be as much as a 4 minute delay before changing from Heat or Cool...
... DESIRED SETTING AUTO / FAN DOES NOT TURN ON HEATING OR COOLING DOES NOT GO ON OR OFF Solution 1. If your system only uses 4-wires, be sure the jumper wire is set properly to ensure there is closed properly. 7. There may be as much as a 4 minute delay before changing from Heat or Cool...
Owner's Manual
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No Connection 36-37 WIRING DIAGRAMS 4-wire Heat/Cool System Jumper RC RH Heat/Cool 24V Supply THERMOSTAT G Fan Relay W Y O/B X Heat Relay or Valve Cool Contactor 5-wire Heat/Cool System THERMOSTAT RC RH G Cool Heat Fan 24V Supply 24V Supply Relay W Y O/B X Heat Relay Cool or Valve Contactor X -
No Connection 36-37 WIRING DIAGRAMS 4-wire Heat/Cool System Jumper RC RH Heat/Cool 24V Supply THERMOSTAT G Fan Relay W Y O/B X Heat Relay or Valve Cool Contactor 5-wire Heat/Cool System THERMOSTAT RC RH G Cool Heat Fan 24V Supply 24V Supply Relay W Y O/B X Heat Relay Cool or Valve Contactor X -
Owner's Manual
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No Connection Single-stage Heat Pump 2-wire Heat Only Jumper RC RH Heat Pump 24V Supply THERMOSTAT G W X Fan Relay Y O/B Compressor Reversing Contactor Valve THERMOSTAT RC RH G W Y O/B X X X X Heat 24V Supply Heat Relay or Valve X -
No Connection Single-stage Heat Pump 2-wire Heat Only Jumper RC RH Heat Pump 24V Supply THERMOSTAT G W X Fan Relay Y O/B Compressor Reversing Contactor Valve THERMOSTAT RC RH G W Y O/B X X X X Heat 24V Supply Heat Relay or Valve X -
Owner's Manual
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WIRING DIAGRAMS 38 3-wire Heat Only Jumper THERMOSTAT RC RH G W Y O/B X X X Heat Fan 24V Supply Relay Heat Relay or Valve 3-wire Cool Only THERMOSTAT RC RH G X Cool Fan 24V Supply Relay W Y O/B X X Cool Contactor X - No Connection
WIRING DIAGRAMS 38 3-wire Heat Only Jumper THERMOSTAT RC RH G W Y O/B X X X Heat Fan 24V Supply Relay Heat Relay or Valve 3-wire Cool Only THERMOSTAT RC RH G X Cool Fan 24V Supply Relay W Y O/B X X Cool Contactor X - No Connection