Dip Switch Wiring
You can enable or disable broadcast storm protection by using dip switch sw1 on the top panel of the switch.
Dip switch wiring. Ecm fan control ccj k light dip switches figure 2. Insert the dip switch end of the pcb under the single tab. Cooling airflow adjustment fan off delay options and heating airflow adjustment. 1 5 lock out timing 6 8 not used 3 torque if applicable and stall adjustments may need to be increased for lo21s proper operation.
Commonly used to select the operating modes of an electronic device for specific situations. Similar to jumpers a dip switch is a very small switch or group of switches that are attached to many older sound cards motherboards printers modems and other computer and electronic devices. Power 1 green notes. There is a bank of 8 dip switches.
To disable the feature set sw1 to the off position. State model name year. Can be directly solder into pcb. State make name model.
The led will illuminate green when the mx412d orange wire is connected to the green wire. By default the feature is disabled. Carefully but firmly pull the two tabs on the opposite ends away from the pcb. The dip switches work in pairs to match the airflow for the outdoor unit size tons.
State year option. Insert a small flat head screwdriver into. 1 door control sw2 switch bank set dip switch 1 and 3 to the off timer logic position. A 4 way dip switch is connected to adc0 adc1 adc2 and adc3 analog input pins of arduino which is configures as digital io.
Dip switch 3 up to control the mx412d led from an external source set dip switch 3 to up. To enable the feature set sw1 to the on position and restart the switch. Dip switches f d d t c v auxilary p. Gently lay the pcb in place and if necessary carefully push the two tabs toward the pcb until the pcb is firmly in place.
The led will go dark when the orange wire is not connected to the green wire. Outdoor units dip switches in a dual triple frame system one 1 outdoor unit must be set to master and the others set to slave s or an error code will be generat ed. The switches appear as shown in figure 2 p. For dip sw01 bank on the master unit all dip switches must be set to off.