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CTM U-Control Board (Uboard) Version 2.0 - Fits OEM U-Board 223100502
CTM U-Board Version 2.0 - Fits Dometic Control Unity Board used in direct-expansion, self-contained, and chiller systems. This board works with either 6 or 8-pin cables, and most Dometic, Cruisair, and Marine Air displays/controls. New board.
CTM Part Number: 40002C
Fits Dometic Part Numbers: 223100502 / 223100504
CTM Universal Control Board for Dometic, Cruisair, and Marine Air Units - 40002C - v2.0
The CTM Unity Board 2.0 is a Direct Replacement for Dometic Control U-Board used in direct-expansion, self-contained, and chiller systems. This board works with either 6 or 8-pin cables, and most Dometic, Cruisair, and Marine Air displays/controls.
New Features:
- Faster Processor
- More Robust and durable components
- Thicker clear coat to make it weatherproof
CTM U-Board 2.0 Compatibility
Additional Compatible Displays:
Q-Logic: Qht, Q3
SMXII: SMXII AB (Special Adapter needed to connect control to new Dometic U-board Click Here to View)
U-Board is not compatible for:
CAN Bus kits: 763100027 and 763100061
How To Identify Systems With The U-Board
A way to identify a unit with the new "U"-board, is by checking the unit's model description: The letter “U” after the BTU number means the unit contains the new U-control board. For example: DTU16 = 16,000 BTUs.