Electrical Diagrams for Heater Connections 12V Application: Dual Volt 3-Wire Heater PFT Models With Pressure Switch & Electrical Harness (e.g.

Volt AC or Volt AC). The proper voltage is printed on the side of the heating element. Air Conditioning 1st Stage Gas Heat AC Reversing Valve Common Outdoor Temp Sensor Outdoor Temp Sensor Control Board Low Voltage Connection 10 Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire.

This diagram is to be used as reference for the low voltage control wiring of your heating and AC system. airflow), wiring schematics, system-diagnosis flowcharts, exploded-view diagrams, and parts lists.

You will also find sections on replacement/repair procedures, technical information bulletins, and our. Wiring Diagrams INDEX UNIT 50BYN V-PH-Hz LABEL DIAGRAM FIG.

NUMBER / High- and low-pressure switches and motor overload pro- Controls to ac-complish this must be field-supplied and installed. On a call for cooling from the thermostat (Y1 energized). Also for: 2pamshmz03, 2pamshmz02, 2pamshmz Use all of the installation parts and accessories to install the air conditioner.

Improper installation may result in water leakage, electrical shock and fire, or equipment failure and void warranty. Wiring Diagram CAUTION Connect the connective cables to the terminals, as.How to Wire an Air Conditioner for Control - 5 Wires