In the diagrams below the dotted lines indicate optional wires that may not be applicable to your specific hvac system. View online operation manual for filtrete 3m 22 thermostat or simply click download button to examine the filtrete 3m 22 guidelines offline on your desktop or laptop computer.
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Filtrete thermostat wiring diagram. Therefore you will use the following color code for simple thermostat wiring. Questions answers about 3m 22 filtrete heating air conditioning and heat pump thermostat installation and wiring. This connects the heater and cooler power. Page 1 operation guide 3m 50 to turn your 3m 50 on press the mode button on the right side. 3m filtrete wireless thermostat. View and download filtrete 3m 50 install manual online.
Thermostat wiring diagrams furnaces. Step 2 connect the w wire to the w on the 3m 22. Heating only thermostat wiring diagrams if you only have a furnace such as a gas furnace oil furnace electric furnace or a boiler. The 3m 50 programmable communicating top cover reset thermostat operates via a high quality easy to button use touch screen. At left the thermostat wiring diagram illustrates use of a honeywell t87f thermostat in a 2 wire application controlling a gas fired heating appliance. 3m 50 thermostat pdf manual download.
This connects the heater power to the thermostat. This cycles the 3m 50 through heat cool auto and off modes. Page 10 1 2 3 step 3 connect the rh wire to the rh terminal and the rc wire to the rc terminal on the 3m 22. By step diagram for your system select the referenece c w rh go to page 13 page with your wiring f r o m from 2 wire f u r n a c e hvac heat diagram and set up c w rh g c w y rh g c w. How to wire 3m 22 filtrete wall or room thermostats guide to 3m 22 filtrete thermostats for heating and air conditioning systems table of 3m 22 filtrete heating and cooling thermostat wiring connections. Terminal r or terminal rh for the red wire.
Filtrete 3m 50 install manual. If you have one r wire connect it to rh at the idevices thermostat and leave the blue jumper in place to rc. 1 2 3 this connects the heater control line to the 3m 22. Step 1 connect the r or rh wire to the rh the 3m 22. If you have two r wires connect rc to rc and rrh to rh and remove the jumper. This originates from the transformer.
In the honeywell t87f thermostat series the single pole double throw switch makes closes one set of contacts when the temperature falls to turn on the heating appliance.
Gallery of Filtrete Thermostat Wiring Diagram
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