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CTM U-Control Board - Fits OEM U-Board 223100502 / 223100504

CTM U-Control Board - Fits OEM U-Board 223100502 / 223100504

CTM U-Control Board - Fits OEM U-Board 223100502 / 223100504

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CTM U-Board - Fits 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 board.

CTM Part Number: 40001C
Fits Dometic Part Numbers: 223100502 / 223100504

In Stock: 2

40001C / 223100502

Reg Price: $259.93
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CTM Universal Control Board for Dometic, Cruisair, and Marine Air Units - 40001C
CTM u-board replacement

The CTM U-Board 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. 

CTM U-Board Compatibility

Dometic Smart Touch

Dometic SMXir

Dometic Elite 2 Display

Dometic Passport I/O Display

Smart Touch
(Click Here)

SMXir
(Click Here)

Elite II
(Click Here)

Passport I/O 
(Click Here)

Dometic 8-Pin Cable

Dometic 8-pin cable

Dometic 8-Pin Cable

Dometic 8-Pin Cable

8-Pin Cable

6-Pin Cable

8-Pin Cable

8-Pin Cable


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.

CTM U-Board Dimensions

Dometic U-board replacement dimensions

How to Install the U-Board?


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