1. Using straight screwdriver, pry off the bracket of the ERV-SC-1.

2. Install the bracket to the wall using two screws. Ensure the bracket is oriented correctly (up).

3. Connect wire to terminals on the ERV-SC-1, note which wire color has been chosen for each terminal. We suggest to use the following wire colors for each terminal:
Red for “12V”,
Yellow for “A”,
Green for “B”,
Black for “0V”.

4. Install the ERV-SC-1 to the bracket without using screws, the ERV-SC-1 can be fixed by the tabs.

5. Connect wires to terminals on the unit.

Note: Match the wire color with the right terminal, red wire to

terminal “12V”, yellow wire to terminal “A”, green wire to terminal

“B”, black wire to terminal “0V”.

6. After connecting the ERV-SC-1, please keep the knobs on the

control board at the factory settings (100CFM).