How fan coil three-speed switch wiring the safest do you understand?

by:Edison      2020-09-03

how central air-conditioning fan coil wire? No hvac thermostat, a fan and a control switch. It is better for the wiring diagram

how fan coil three-speed switch wiring the safest you know

is very simple:

1. The fan coil motor connected to the power zero zero line.

2。 Three high school low-grade thread and the fan speed control switch inside the 'including' three connections at.

3。 The wire ( Phase line) With speed switch inside the 'line' end of the connection.

4。 Access to electricity, can use.


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