Commax Dp-ra01 Installation Manual Guide

These dials are located behind a small cover or on the side of the unit.

| Unit # | Switch 1 | Switch 2 | Switch 3 | Switch 4 | | :--- | :--- | :--- | :--- | :--- | | 1 | ON | OFF | OFF | OFF | | 2 | OFF | ON | OFF | OFF | | 3 | ON | ON | OFF | OFF | | 4 | OFF | OFF | ON | OFF | commax dp-ra01 installation manual

✅ – Reversing power can fry the unit. Commax units are sensitive to reverse voltage. These dials are located behind a small cover

The DP-RA01 is prized for its , meaning you don't have to worry about "positive" or "negative" when connecting the door station. The DP-RA01 is prized for its , meaning

This guide assumes you have already run a 4-conductor wire from the door station to the indoor monitor location.