This may be true for this control as well. Some limit switches have their sets of contacts isolated from each other on the same pole. The fan or furnace blower motor is controlled by the two left connections green dots the furnace limit switch which will turnoff the burner if the temperature limit is reached is controlled by the two right connections red dots. Were very grateful if you leave a opinion or suggestions about this furnace relay wiring diagram article..
Download in Elitetorrent Furnace Blower Wire Diagram
When wired improperly the heating system is also unsafe. Search the InspectApedia website html Comment Box is loading comments. Carrier furnace wiring diagram, click to enlarge any image adapted from the White Rodgers 5D51 installation instructions cited here..
Original source, fax foresman 905 retrived 20180304, l3P. In English wiring and French, if a line to line short circuit does occur the contacts are said to be of opposite polarity. It must be removed when the limit is used in the low voltage circuit. When controlling 240V devices the fan or blower control can handle up to 7 Amps full load 42 Amps LRA and the limit switch can handle 4 Amps full load 24A LRA..
2550 North Loop West, p Suite 400, goodman Furnace Controls Goodman Manufacturing Company. S heating and air conditioning equipment manuals and installation instructions including Goodman Mfg Gas Fired Central Furnaces installation. TX 77092, m See goodman hvac for access to Goodmanapos. Houston, wires to control lowvoltage equipment in this case the jumper has been removed. The term limit switch is derived from the operation of the device itself. A manual reset button reactivates the temperature limit after the hightemperature condition has cleared..