An electric furnace transformer output end wiring short net is mounted on the output end of a three-phase electric furnace transformer provided with six electrodes. The structure of the short net is that twelve wire outlet ends are arranged outside the box cover of a transformer, and the ...
All air conditioner thermostats have a red wire for power. You may also have Rc or Rh terminals for dual transformer systems; these are special cases in thermostat wiring. Thermostat White Wire (“W1” or “W2” Wire) White wires are for heating. You will find them in gas furnace thermost...
(7) After the wiring patterns 48A and 48B are formed, the substrate 30 is placed in a vertical furnace to make the wiring structure of the substrate 30 undergo heat treatment for 30 minutes at 400° C. in a nitrogen atmosphere. Thereafter, a passivation film 50 of silicon nitride or the...
6. Connect to 24 vac/40ca/class 2 circuit. See furnace/airhandler installation instructions for control circuit and optional relay/transformer kits. R 7. Anti-Short Cycle Timer (ASCT) may or may not be installed in the unit. If desired, ASCT is factory installed on select models only or...
(4)Power distributor for transformer,high tension switch gear,low tension power distribution panel and static capacitor,harmonic filter,MCC,AC general constant speed motor.(5)Erection work and materials for machines,piping,wire,normal cable,anchor bolts,etc.(6)Interconnecting piping works for pure ...
least one other wire in an air conditioner split system set up. Furthermore, the other control wire will be the common wire. That is needed at the compressor contactor. Finally, that is where the coil in thecompressor contactorneeds a hot and a common from the control transformer to work....