Transformers Wiring Diagrams. Depending on the door chime or having multiple chimes the transformer specs need to comply for chime function. This includes the high voltage wiring inside air handler unit and inside condenserevaporator unit.
Inside the air handler unit the high voltage wiring powers the indoor fan the heater and provide power for the transformer. Melsec iq f plc counter modules. The diagrams for 3 way switch wiring i broke down into the following sections see below.
Figure 1 b shows how the.
That is a basic honeywell thermostat wiring diagram for a single stage heat pump. Current transformer ct is used in the measurement of very large current. Jic nfpa symbols. The electricity source and light are in between switches.