Thermostat Guide Model TZEMT400AB32MAA NOTE: This thermostat is not compatible with dual Tools Needed fuel systems (heating system with both heat pump and gas furnace), unless the system is controlled with a dual fuel accessory relay kit. If you are...
Physical Installation and Wiring WARNING Voltage hazard. Can cause electrical shock or equipment damage. Turn off all power to heating and cooling equipment before beginning installation. Remove the existing thermostat cover from the wall plate. Leave wires attached. Consult instructions that came with existing thermostat as needed. The look of your existing thermostat may vary Thermostat...
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Identify your System Type from the list below. You will need to check your wire labels to help identify the system type. Gas Furnace - Single Stage - Uses gas for heating - Has a “W” or “W1” wire, but does NOT have a “W2” Gas Furnace - Multistage - Uses gas for heating - Has a “W”...
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Separate the face of the TZEMT400 thermostat from the wall plate. Apply pressure at two tabs on top of wall plate to release it. Tabs NOTE: It is not recommended that this Z-wave thermostat be mounted onto metal structures. Metal may affect the radio frequency (RF) communication between the thermostat and the Z-wave bridge.
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W or W1 Payne W or W1 Y or Y1 L/W3 Rheem/Ruud W or W1 Y or Y1 Trane/American Standard (Weathertron) W or W1 Y or Y1 York W or W1 Y or Y1 Connects to New Thermostat Terminals 24COM...
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Attach all wires securely to the new thermostat. Note: A wire must be connected to “24COM” to power the thermostat. Use the information from step 12 to match the wires to the correct terminals. Use 1/8” blade screwdriver to secure wires in terminals. CAUTION: EQUIPMENT DAMAGE HAZARD - Improper wiring can lead to equipment damage.
System Settings at Thermostat Set Time and Date Press the MENU button twice. Scroll up or down to Set Clock (it is the fi rst option), then press the Select button. 11:15 AM Outside 60 User Settings Scroll 76 H Set Clock Filter Service 74 C...
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Gas Furnace - Multistage Mechanical Settings Press the MENU button twice. 11:15 AM Outside 60 Press and hold the two inner buttons for 3 seconds to view 76 H Installer Settings. Scroll down to System Settings and press the Select button. 74 C Scroll to Mechanical Settings (it is the fi...
Perform System Checkout Test Fan Operation 11:15 AM Outside 60 Press the FAN button. 76 H Scroll to Sys Off Verify that the system fan starts and moves air. 74 C Press the FAN button. AUTO AUTO Scroll to AUTO. MENU MODE Press the Done button to return to the home screen.
Enroll Thermostat into Schlage LiNK System Prepare the bridge for enrollment. Unplug Ethernet and power cables from bridge. Verify that blue light is blinking. If blue light is solid, battery is dead. Install a quality 9 volt battery. Take bridge to the location where the thermostat is mounted. Enroll the thermostat into the bridge.
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Establish Online Control of the Thermostat. Schlage LiNK account must be active before continuing. See link.schlage.com for more information. Plug the Ethernet and power cord back into the bridge. Log into your account at www.schlagelink.com. Click the Climate tab and follow the onscreen instructions.