400-IO - Drop in replacement control board for Dometic™ Marine Air™ Passport IO™
Benefits of the 400-IO - Drop in replacement control board:
- Marine Air Systems® Passport® I/O Control Display
- Completely new designed and manufactured board.
- Replaces boards with original serial numbers starting with 372.
- Fully function and footprint compatible with original design
- Can also be used with our ASY-402 display to completely replace an older Passport II™ control board (Display keypad must be replaced when replacing the control board.)
The 400-IO Control Board is a fully-compatible replacement for the Passport® I/O Control Board from Marine Air Systems®.
- Replacement Marine Air Systems® Passport® I/O Control Board
- New Control Board Redesign
- Backward-Compatible to Legacy Marine Air Systems Passport I/O Control Board
- Footprint-Compatible to Legacy Marine Air Systems Passport I/O Control Board
- Newly Manufactured
Part # 4220020
H-2: Works Only with these models:
- SCMCD, and
- AH Passport I/O
Can these boards be used for new installations?
No. These boards replace existing installations only.
Which board does it replace?
The 400-IO replaces the Passport IO control board.
Is the board a direct replacement?
Yes. It looks slightly different from the original board but the connections and mountings are compatible.
Are these boards dual voltage?
Yes. They operate from 85 to 240 volts AC.
Marine Air Systems and Passport are registered trademarks of Dometic Corporation.