Owner's Manual
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TABLE OF CONTENTS IMPORTANT INFORMATION 4 INSTALLATION PROCEDURES 4 GENERAL OPERATING INSTRUCTIONS 21 DATE & TIME SETTINGS 22 SYSTEM SETTINGS MENU 27 USER SETTINGS MENU 31 TEMPERATURE RANGE 34 ENERGY STAR DEFAULT PROGRAMS 35 MANUAL OPERATION 36 PROGRAM OPERATION 39 PROGRAM OVERRIDES 46 ADDITIONAL FEATURES 56 CLEAN SCREEN 56 CHANGE FILTER 60 ENERGY MONITOR FUNCTION 64 TROUBLESHOOTING 68 WIRING DIAGRAMS 72 44002-01 r051807
TABLE OF CONTENTS IMPORTANT INFORMATION 4 INSTALLATION PROCEDURES 4 GENERAL OPERATING INSTRUCTIONS 21 DATE & TIME SETTINGS 22 SYSTEM SETTINGS MENU 27 USER SETTINGS MENU 31 TEMPERATURE RANGE 34 ENERGY STAR DEFAULT PROGRAMS 35 MANUAL OPERATION 36 PROGRAM OPERATION 39 PROGRAM OVERRIDES 46 ADDITIONAL FEATURES 56 CLEAN SCREEN 56 CHANGE FILTER 60 ENERGY MONITOR FUNCTION 64 TROUBLESHOOTING 68 WIRING DIAGRAMS 72 44002-01 r051807
Owner's Manual
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... Heat/2 Stage Cool Heat Only or Cool Only Systems Single and Multi-Stage Heat Pumps Gas, Electric or Oil Systems Millivolt Systems 2-wire Hydronic Systems AC or Hard-wired This thermostat is not designed for use with 110V/220 V systems. If you are unsure of what kind of heating and cooling system...
... Heat/2 Stage Cool Heat Only or Cool Only Systems Single and Multi-Stage Heat Pumps Gas, Electric or Oil Systems Millivolt Systems 2-wire Hydronic Systems AC or Hard-wired This thermostat is not designed for use with 110V/220 V systems. If you are unsure of what kind of heating and cooling system...
Owner's Manual
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DO NOT disconnect the wires from the existing thermostat before reading these instructions. The wires must be labeled prior to removal to ensure proper connection. 44002-01 r051807 RC Y G W RC Y G W w NOTICE OF CAUTION!
DO NOT disconnect the wires from the existing thermostat before reading these instructions. The wires must be labeled prior to removal to ensure proper connection. 44002-01 r051807 RC Y G W RC Y G W w NOTICE OF CAUTION!
Owner's Manual
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...capped with an approved electrical connector, such as you disconnect them. Locate, but do not disconnect the wires. (If wires are labeled, disconnect each wire and remove the existing wall plate. (Any unused wires should be removed or disengaged.) 3. Some models may be connected to the wall as electrical tape.) ...before removal could damage your system.) 2. Turn the system power OFF at the furnace. (Failure to turn off the power to expose the wires and mounting screws.) 4. Turn the power to the HVAC system OFF at the main power panel or at the existing thermostat. UNINSTALLING THE ...
...capped with an approved electrical connector, such as you disconnect them. Locate, but do not disconnect the wires. (If wires are labeled, disconnect each wire and remove the existing wall plate. (Any unused wires should be removed or disengaged.) 3. Some models may be connected to the wall as electrical tape.) ...before removal could damage your system.) 2. Turn the system power OFF at the furnace. (Failure to turn off the power to expose the wires and mounting screws.) 4. Turn the power to the HVAC system OFF at the main power panel or at the existing thermostat. UNINSTALLING THE ...
Owner's Manual
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5. If the terminals are both present, "C" may be ignored. therefore, wire color should be a Common wire and provides 24 VAC power to the unit. If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Using the provided stickers, label each wire according to the existing terminal designation for proper identification. Refer to the chart. NOTE: Wire colors do not always comply with standards; If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 Connecting it greatly extends battery life.
5. If the terminals are both present, "C" may be ignored. therefore, wire color should be a Common wire and provides 24 VAC power to the unit. If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Using the provided stickers, label each wire according to the existing terminal designation for proper identification. Refer to the chart. NOTE: Wire colors do not always comply with standards; If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 Connecting it greatly extends battery life.
Owner's Manual
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if your existing thermostat is marked: CONVENTIONAL HVAC SYSTEMS label the wire with this sticker: if your existing thermostat is marked: label the wire with this sticker: Y1 / Y2 Cooling Stage 1 or 2 Y1 Y2 Y2 Y1 R/RC R / RC Cooling Transformer Power Supply R/RC W1 / W2 Heating Stage 1 or 2 W1 W2 W2 W1 C C 24 VAC Common (if available) C G G Fan G RH RH Heating Transformer Power Supply RH See pages 72-73 for a complete wiring diagram. 10 44002-01 r051807
if your existing thermostat is marked: CONVENTIONAL HVAC SYSTEMS label the wire with this sticker: if your existing thermostat is marked: label the wire with this sticker: Y1 / Y2 Cooling Stage 1 or 2 Y1 Y2 Y2 Y1 R/RC R / RC Cooling Transformer Power Supply R/RC W1 / W2 Heating Stage 1 or 2 W1 W2 W2 W1 C C 24 VAC Common (if available) C G G Fan G RH RH Heating Transformer Power Supply RH See pages 72-73 for a complete wiring diagram. 10 44002-01 r051807
Owner's Manual
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if your existing thermostat is marked: HEAT PUMP SYSTEMS label the wire with this sticker: if your existing thermostat is marked: label the wire with this sticker: Y1 / Y2 Compressor Stage 1 or 2 Y1 Y2 Y2 Y1 C 24 VAC Common C C O W2 Auxilliary Heat W2 W2 O Cool Mode Powered Reverse Valve O G Fan G G E Emergency Heat E E R/RC R / RC 24 VAC Power Supply R/RC B B Heat Mode Powered Reverse Valve B L L System Monitor L See pages 74 for a complete wiring diagram. 44002-01 r051807 11
if your existing thermostat is marked: HEAT PUMP SYSTEMS label the wire with this sticker: if your existing thermostat is marked: label the wire with this sticker: Y1 / Y2 Compressor Stage 1 or 2 Y1 Y2 Y2 Y1 C 24 VAC Common C C O W2 Auxilliary Heat W2 W2 O Cool Mode Powered Reverse Valve O G Fan G G E Emergency Heat E E R/RC R / RC 24 VAC Power Supply R/RC B B Heat Mode Powered Reverse Valve B L L System Monitor L See pages 74 for a complete wiring diagram. 44002-01 r051807 11
Owner's Manual
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If the existing holes do not match those on the wall horizontally and pull the labeled wires through the opening. 3. MOUNTING THE WALL PLATE 1. Position the new wall plate on the Hunter thermostat wall plate or, if there are no existing holes, visually level the wall plate and mark the wall for two holes. 44002-01 r051807 13 Remove the wall plate from the Hunter thermostat by gently pulling the wall plate from the back of the thermostat. 2.
If the existing holes do not match those on the wall horizontally and pull the labeled wires through the opening. 3. MOUNTING THE WALL PLATE 1. Position the new wall plate on the Hunter thermostat wall plate or, if there are no existing holes, visually level the wall plate and mark the wall for two holes. 44002-01 r051807 13 Remove the wall plate from the Hunter thermostat by gently pulling the wall plate from the back of the thermostat. 2.
Owner's Manual
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Verify that the wall plate is level. 4. Tap the plastic anchors into the anchors. Securely tighten both screws. 44002-01 r051807 15 Reposition the wall plate on the wall, pulling the wires through the wall plate and into the holes until they are flush with the wall. 6. Insert the mounting screws through the wall plate opening. Remove the wall plate from the wall and drill two 3/16" holes where marked. 5.
Verify that the wall plate is level. 4. Tap the plastic anchors into the anchors. Securely tighten both screws. 44002-01 r051807 15 Reposition the wall plate on the wall, pulling the wires through the wall plate and into the holes until they are flush with the wall. 6. Insert the mounting screws through the wall plate opening. Remove the wall plate from the wall and drill two 3/16" holes where marked. 5.
Owner's Manual
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Terminal Shield Terminal Screw Jumper Wire 16 44002-01 r051807
Terminal Shield Terminal Screw Jumper Wire 16 44002-01 r051807
Owner's Manual
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.... Wrap the ends of any excess wire length back into the wall. CONNECTING THE WIRES 1. Complete wiring diagrams for systems that do not remove the terminal screws. Insert wires behind the black terminal shield. Push any extra wires individually in place. 2. NOTE: A jumper wire is made. 3. Match and connect the wires from the wall to prevent interference... terminals for Conventional HVAC Systems and Heat Pump Systems are provided on pages 72-74. Loosen, but do not have both an RH and RC wire. If you have both an RH and RC...
.... Wrap the ends of any excess wire length back into the wall. CONNECTING THE WIRES 1. Complete wiring diagrams for systems that do not remove the terminal screws. Insert wires behind the black terminal shield. Push any extra wires individually in place. 2. NOTE: A jumper wire is made. 3. Match and connect the wires from the wall to prevent interference... terminals for Conventional HVAC Systems and Heat Pump Systems are provided on pages 72-74. Loosen, but do not have both an RH and RC wire. If you have both an RH and RC...
Owner's Manual
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... and RH terminals. 6. Replace batteries. 5e. My system continues to operate when the thermostat is in permanent override mode. 5b. Wait. If your system has 4 wires, ensure the jumper is not in the off to protect the compressor. 5c. Check circuit breakers and switches to the system. 5d. The heating or...
... and RH terminals. 6. Replace batteries. 5e. My system continues to operate when the thermostat is in permanent override mode. 5b. Wait. If your system has 4 wires, ensure the jumper is not in the off to protect the compressor. 5c. Check circuit breakers and switches to the system. 5d. The heating or...
Owner's Manual
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WIRING DIAGRAMS Number of wires connected depends on the HVAC system requirement. • 4-wire Heat/Cool System (single stage): RH (jumper between RH and Rc/R), Y1, W1, G • 5-wire Heat/Cool System (single stage): RH, Rc/R (remove jumper between RH and RC/R), Y1, W1 G. • 2-wire Heat only (single stage): RH (jumper between RH and Rc/R), W1 • 3-wire Heat only (single stage): RH (jumper between RH and Rc/R), W1, G • 3-wire Cool only (single stage): RH (jumper between RH and Rc/R), Y1, G 72 44002-01 r051807
WIRING DIAGRAMS Number of wires connected depends on the HVAC system requirement. • 4-wire Heat/Cool System (single stage): RH (jumper between RH and Rc/R), Y1, W1, G • 5-wire Heat/Cool System (single stage): RH, Rc/R (remove jumper between RH and RC/R), Y1, W1 G. • 2-wire Heat only (single stage): RH (jumper between RH and Rc/R), W1 • 3-wire Heat only (single stage): RH (jumper between RH and Rc/R), W1, G • 3-wire Cool only (single stage): RH (jumper between RH and Rc/R), Y1, G 72 44002-01 r051807
Owner's Manual
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Not all terminals need to be connected. • Add jumper between W2 and E terminals on the heat pump system requirement. RC/R C Y1 Heat Pump Systems Optional Jumper Y2 W2 E O B G L 24VAC Supply Compressor Compressor Auxiliary Emergency Reversing Valve Reversing Valve Fan System Stage 1 Stage 2 Heat Heat Cool Heat Control Monitor 24VAC Common (if available) Number of wires connected depends on systems without an E wire. 74 44002-01 r051807
Not all terminals need to be connected. • Add jumper between W2 and E terminals on the heat pump system requirement. RC/R C Y1 Heat Pump Systems Optional Jumper Y2 W2 E O B G L 24VAC Supply Compressor Compressor Auxiliary Emergency Reversing Valve Reversing Valve Fan System Stage 1 Stage 2 Heat Heat Cool Heat Control Monitor 24VAC Common (if available) Number of wires connected depends on systems without an E wire. 74 44002-01 r051807
