Yellow the yellow wire connects to your compressor. Red now there can be two separate wires for this.
Replacing A Thermostat For An Electric Baseboard Heater
Mears thermostat wiring diagram. Make electrical connections as shown. Thermostat blk red blk wall mounted switch box from heater wht grd or red thermostat blk red blk wht or red wall mounted switch box to heater grd grd blk 120 or 240 vac 60 hz line in wht or red installation 5. Large knob allows for easy adjustment. A new line voltage thermostat will need to be connected as part of the installation of the new baseboard heater. 22 amps at 120 240 volts 18 amps at 277 volts unless otherwise noted degree range 45 75 degrees unless otherwise noted mears thermostat spec sheet. Turn the dial from high to low.
Orange this wire connects to your heat pump if you have one. Eatonmears line voltage wall mount thermostat deluxe model single pole 3 wire with heat anticapator mears m21sp mears wall thermostat javascript seems to be disabled in your browser. Qmark m602w double pole wall mount thermostat this bi metal snap action thermostat is sensitive. The thermostat can be mounted directly on the heater itself or it can be mounted on the wall so that the circuit wiring passes through the thermostat first on the way to the baseboard heater. Step 7 turn the power back on to the electric heater circuit and turn the thermostat all the way clockwise to see if the heater. White the white wire is what connects to the auxiliary heat on your system.
Home products thermostats line voltage thermostat mears line voltage. If the light goes out replace the thermostat. Repeat on the other set. Thermostats also can wear out and. The common wire sometimes referred to as the c wire is whats responsible for delivering constant power to your thermostat. If the thermostat is good the tester remains lit in both positions.
The m602w is a versatile line voltage thermostat which can be used with many different electric heating products such as the cbd hbb baseboard heaters or for remote thermostat control of an muh unit heater up to 240vbrbr the m602w has a positive off. Mears line voltage wall mounted. Grasp cover at top and gently pull cover off of thermostat body. For programmable thermostats and smart thermostats c wires are essential for setting a schedule or having your heat or air conditioner turn on at a desired temperaturewhile some units can run without a c wire even brands like nest recommend having one for optimal. These connections should be made with wire nuts. Read the installation manual and follow the wiring diagram.
The black wire from the thermostat will connect to the white or red wire coming from the electric heater. Robertshaw climatemears line voltage wall mount thermostat two circuit each switch 22 amps simultaneous switching control of two heating loads double circuit 45f to 75f accuracy within 3f of setpoint mears10018 2877 stock. Attach one lead of a continuity tester to one line wire and the other lead to the load wire on the same side. Green the green wire connects to the fan.
Gallery of Mears Thermostat Wiring Diagram
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