Owner's Manual
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Contents Prepare for Installation 3 Follow Important Instructions 5 Remove Old Thermostat 6 Follow Special Instructions 7 Label Old Thermostat Wires 10 Mount New Wallplate to Wall 11 Connect Wires to New Wallplate 15 Install Batteries 20 Attach New Thermostat to Wallplate 21 Configure Installer Setup 22 Customer Assistance 28 Limited One-Year Warranty 29 69-1716 2
Contents Prepare for Installation 3 Follow Important Instructions 5 Remove Old Thermostat 6 Follow Special Instructions 7 Label Old Thermostat Wires 10 Mount New Wallplate to Wall 11 Connect Wires to New Wallplate 15 Install Batteries 20 Attach New Thermostat to Wallplate 21 Configure Installer Setup 22 Customer Assistance 28 Limited One-Year Warranty 29 69-1716 2
Owner's Manual
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Check that the following items are included: Inside SetCtinogol Fan Auto SysteCmoolOn Cool PRESS WALLPLATE THERMOSTAT MOUNTING SCREWS (2) AND WALL ANCHORS (2) OPERATING INSTRUCTIONS INSTALLATION INSTRUCTIONS WIRE LABELS OPERATING INSTRUCTIONS CAUTION CARD INSTA ATION CAUTION les X2 Y www M22033 If any of the items shown above are missing, call Honeywell Customer Care at 1-800-468-1502 before returning the thermostat to the store. 3 69-1716 Prepare for Installation 1. Step 1.
Check that the following items are included: Inside SetCtinogol Fan Auto SysteCmoolOn Cool PRESS WALLPLATE THERMOSTAT MOUNTING SCREWS (2) AND WALL ANCHORS (2) OPERATING INSTRUCTIONS INSTALLATION INSTRUCTIONS WIRE LABELS OPERATING INSTRUCTIONS CAUTION CARD INSTA ATION CAUTION les X2 Y www M22033 If any of the items shown above are missing, call Honeywell Customer Care at 1-800-468-1502 before returning the thermostat to the store. 3 69-1716 Prepare for Installation 1. Step 1.
Owner's Manual
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OLD THERMOSTAT YELLOW WHITE Y W RED G GREEN RC R ORANGE ! These Installation Instructions explain later how to use the enclosed wire labels to correctly mark the wires connected to the heating and/or cooling system. DO NOT WIRE NEW THERMOSTAT BASED ON WIRE COLOR. Remove Old Thermostat 5 69-1716 Step 2. M22034 Step 3. Do not connect the wires to the new thermostat based on wire color because damage can occur to your old thermostat. Follow Important Instructions 1.
OLD THERMOSTAT YELLOW WHITE Y W RED G GREEN RC R ORANGE ! These Installation Instructions explain later how to use the enclosed wire labels to correctly mark the wires connected to the heating and/or cooling system. DO NOT WIRE NEW THERMOSTAT BASED ON WIRE COLOR. Remove Old Thermostat 5 69-1716 Step 2. M22034 Step 3. Do not connect the wires to the new thermostat based on wire color because damage can occur to your old thermostat. Follow Important Instructions 1.
Owner's Manual
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Remove the old thermostat from the old thermostat. 3. Do not remove the wires. Remove Old Thermostat 1. Remove the cover from the wall or wallplate. Turn off power at the heating and/or cooling system or fuse/circuit breaker panel. 2. Contact your old thermostat in a sealed tube. 69-1716 6 Y G C OLD THERMOSTAT WALLPLATE W THERMOSTAT R COVER .2.18 .9 .7 .5 L O .25 N G E R .4 .3 M22036 MERCURY NOTICE...
Remove the old thermostat from the old thermostat. 3. Do not remove the wires. Remove Old Thermostat 1. Remove the cover from the wall or wallplate. Turn off power at the heating and/or cooling system or fuse/circuit breaker panel. 2. Contact your old thermostat in a sealed tube. 69-1716 6 Y G C OLD THERMOSTAT WALLPLATE W THERMOSTAT R COVER .2.18 .9 .7 .5 L O .25 N G E R .4 .3 M22036 MERCURY NOTICE...
Owner's Manual
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Make sure they do not connect them to your old thermostat, do not touch each C and/or C1 wire(s) with electrical tape. Disconnect the C and/or C1 wire(s). Wrap the bare end of each other or any other wires. 3. If you have C and/or C1 wire(s) connected to your new thermostat. 2. Follow Special Instructions 1. OLD THERMOSTAT Y G C W R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE DO NOT CONNECT TO NEW THERMOSTAT M22037 7 69-1716 Step 4.
Make sure they do not connect them to your old thermostat, do not touch each C and/or C1 wire(s) with electrical tape. Disconnect the C and/or C1 wire(s). Wrap the bare end of each other or any other wires. 3. If you have C and/or C1 wire(s) connected to your new thermostat. 2. Follow Special Instructions 1. OLD THERMOSTAT Y G C W R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE DO NOT CONNECT TO NEW THERMOSTAT M22037 7 69-1716 Step 4.
Owner's Manual
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If six or more wires are connected to the store. You may have two to five wires connected to the old thermostat. Visit www.honeywell.com/yourhome or call Honeywell Customer Care at 1-800-468-1502 before returning the thermostat to your old thermostat (not counting the C or C1 wires), do not continue the installation. Most installations have purchased the wrong thermostat. OLD THERMOSTAT Y1 G W2 Y2 W1 R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE SIX WIRES CONNECTED M22038 69-1716 8 Follow Special Instructions (Cont) 4. Step 4.
If six or more wires are connected to the store. You may have two to five wires connected to the old thermostat. Visit www.honeywell.com/yourhome or call Honeywell Customer Care at 1-800-468-1502 before returning the thermostat to your old thermostat (not counting the C or C1 wires), do not continue the installation. Most installations have purchased the wrong thermostat. OLD THERMOSTAT Y1 G W2 Y2 W1 R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE SIX WIRES CONNECTED M22038 69-1716 8 Follow Special Instructions (Cont) 4. Step 4.
Owner's Manual
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Wrap the end of the wires that are not connected with electrical tape. DO NOT CONNECT TO NEW THERMOSTAT M22040 Step 5. OLD THERMOSTAT Y G RC W R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE WIRES NOT CONNECTED - If you find any wires not connected to your old thermostat, do not connect them to your new thermostat. 6. Follow Special Instructions (Cont) 5. Step 4. Label and Disconnect Wires from Old Thermostat 9 69-1716
Wrap the end of the wires that are not connected with electrical tape. DO NOT CONNECT TO NEW THERMOSTAT M22040 Step 5. OLD THERMOSTAT Y G RC W R LETTER DESIGNATION SCREW TERMINAL WIRE WIRE HOLE WIRES NOT CONNECTED - If you find any wires not connected to your old thermostat, do not connect them to your new thermostat. 6. Follow Special Instructions (Cont) 5. Step 4. Label and Disconnect Wires from Old Thermostat 9 69-1716
Owner's Manual
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... When connecting the wires to the new thermostat, refer to wrap a wire label around each wire that matches the letter designation. Step 5. Do not allow the wires to your new thermostat based on the color of the old thermostat from the wall. Do not connect wires to fall into the wall opening after the wires are disconnected. 2. Label Old Thermostat Wires 1.
... When connecting the wires to the new thermostat, refer to wrap a wire label around each wire that matches the letter designation. Step 5. Do not allow the wires to your new thermostat based on the color of the old thermostat from the wall. Do not connect wires to fall into the wall opening after the wires are disconnected. 2. Label Old Thermostat Wires 1.
Owner's Manual
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Mount New Wallplate to Wall 1. Step 6. THERMOSTAT WALLPLATE WIRE HOLE M22042 11 69-1716 Separate the wallplate from the thermostat as shown.
Mount New Wallplate to Wall 1. Step 6. THERMOSTAT WALLPLATE WIRE HOLE M22042 11 69-1716 Separate the wallplate from the thermostat as shown.
Owner's Manual
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New Possible letter designations Thermostat on the next page. 17 69-1716 Be sure to New Wallplate (Cont) 6. Step 7. These numbered notes appear on the labeled wires 1 RC 2 RC or R 2 1 R or RH, 4, V R Y or Y1, M Y NOT USED O/B W 3 W or W1, H, O, B G or F G Do Not Connect C or X, B 4 M22055 Do not connect more than one wire to each terminal. Connect Wires to read the notes referenced in the numbered triangles above. Compare letter designations on your old and new thermostats.
New Possible letter designations Thermostat on the next page. 17 69-1716 Be sure to New Wallplate (Cont) 6. Step 7. These numbered notes appear on the labeled wires 1 RC 2 RC or R 2 1 R or RH, 4, V R Y or Y1, M Y NOT USED O/B W 3 W or W1, H, O, B G or F G Do Not Connect C or X, B 4 M22055 Do not connect more than one wire to each terminal. Connect Wires to read the notes referenced in the numbered triangles above. Compare letter designations on your old and new thermostats.
Owner's Manual
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... and RH terminals on the new thermostat. Wrap the bare end of the terminals, RC or R, will be connected on the new thermostat. 2 If wires were connected to both RC and R on the new thermostat, remove metal jumper between RC and R on the old thermostat, remove metal jumper between RC and ...R. Leave metal jumper in place if only one of the B wire with electrical tape and do not...
... and RH terminals on the new thermostat. Wrap the bare end of the terminals, RC or R, will be connected on the new thermostat. 2 If wires were connected to both RC and R on the new thermostat, remove metal jumper between RC and R on the old thermostat, remove metal jumper between RC and ...R. Leave metal jumper in place if only one of the B wire with electrical tape and do not...
Owner's Manual
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Turn on the back of the thermostat. WALLPLATE TABS RC R Y NOT USED O/B W G TABS SLOTS ON BACK OF THERMOSTAT M22057 2. Step 9. Align the four tabs on the wallplate with mounting the thermostat to Wallplate 1. Push the thermostat straight onto the wallplate until it snaps into the wall opening. 21 69-1716 Attach New Thermostat to the wallplate, push the excess wire back into place. 3. If the wires interfere with the four slots on the power at the heating and/or cooling system or fuse/circuit breaker panel.
Turn on the back of the thermostat. WALLPLATE TABS RC R Y NOT USED O/B W G TABS SLOTS ON BACK OF THERMOSTAT M22057 2. Step 9. Align the four tabs on the wallplate with mounting the thermostat to Wallplate 1. Push the thermostat straight onto the wallplate until it snaps into the wall opening. 21 69-1716 Attach New Thermostat to the wallplate, push the excess wire back into place. 3. If the wires interfere with the four slots on the power at the heating and/or cooling system or fuse/circuit breaker panel.
