Cruisair SMXir | Cruisair SMX II | Marine Air Passport I/O

Cruisair SMXir Display Keypad - Specifically designed for the marine environment - Cruisair SMX II

cruisair smxir


The Cruisair SMXir Display Keypad with 3/4 door has an attractive, compact housing with easy surface-mount installation. 

A Hand Held Remote control is an Option. A large, easy-to-read LED shows cabin temperature, set point, programming prompts, and fault code warnings, and small LEDs and backlit text indicate system status. Under a decorative hinged door is the familiar SMX II 10-button arrangement with clearly labeled keys for single-keystroke operation.  An optional infrared remote control is available that allows system adjustments with added convenience.

 

  • SMX II microprocessor control systems allow users to easily manage operational and safety features
  • Automatic or manual fan-speed selection
  • Memory function retains custom settings in the event of power loss
  • Automatic shutdown for low-pressure, high-pressure, and low-voltage faults
  • Inside temperature display


Purchase SMXir

Cruisair SMX II Keypad Display. Cruisair SMXIIab is the part# . Used on Self contained and DX units

smxIIab keypad

 

Cruisair SMX II Keypad Display - also called SMXIIab has a noncorrosive ABS cover and soft - touch membrane switches. (Cover Sold Separately) 

Works with the Cruisair SMX II Circuit boards.

All keys are clearly labeled, making operation simple.

The large, easy-to-read digital display shows setpoint or cabin temperature and also is used to give information on operating parameters and fault code warnings.

Small LEDs are used to indicate system status. 

For normal operation, it is only necessary to turn the system on and select the desired setpoint.

The user can select cooling only, heating only, or automatic changeover between cooling and heating.

Fan speed is automatically controlled, or can be manually set. Factory settings may be changed, with user-programmable commands, permitting the boat owner to fine-tune the system for personal preferences.

The system's nonvolatile memory retains all user-programmed settings, even when the power is switched off.

The Crusair SMX II keypad  Has a Dehumidification mode.

The dehumidification program ensures, even when no one is aboard, the boat stays dry, eliminating mold, mildew and odor.

purchase SMXIIab

Marine Air Passport I/O Keypad Display - By Dometic. Marine Air Systems Controls.

dometic passport i/o compact keypad

 

The Marine Air Passport I/O Keypad Display is a microprocessor based controller, designed for the precise control and monitoring of direct expansion and chilled water boat air conditioning systems from Marine Air and Dometic.

The control is dual voltage, operating at both 115 and 230 Volts, 50/60 Hz. 

The assembly has a ground shield to protect against static interference and RF noise.

The circuit board is conformally coated to provide high resistance to external damage or corrosion.

Non-volatile memory stores all user-selectable parameters indefinitely during operation or any power failure situations.


Key benefits:

Automatic humidity control reduces moisture when the boat is unattended
Cool-only, heat-only, dehumidy, and automatic mode selection
New optional electric-heat relay
Automatic or manual fan-speed selection
Cycle fan with compressor or continuous fan operation
Calibration of fan-speed settings and temp display for precise control
Controls shaded pole and split capacitor fan motors
Compressor fail-safe protection
Programmable de-icing cycle
Built-in air sensor
Optional remote air sensor
Dimmable display
Low voltage for optimum safety

Purchase I/O Compact

Marine Air Systems Elite Display / Keypad - by Dometic. Marine Air Systems Controls.

elite display


The Elite keypad/display is a microprocessor-based controller designed for the precise control and monitoring of split and self-contained direct expansion air conditioning systems from Marine Air.

The control can also be used with chilled-water air handlers and is called the AH-Elite in that application.

The control operates at 115 or 230 Volts, each operable at 50 or 60 cycles. The Elite keypad/display has a sleek, modern Euro design.

It features a raised buttons for easy access and control.

The Elite display is flash programmable, which allows for future software upgrades without the need to replace the circuit board.

A ground shield protects agaisnt static interference and RF noise, and the circuit board is conformally coated to provide high resistance to external damage or corrosion.

A display cable with modular jacks connects the panel to the system controller. 

Non-volatile memory stores all user-selectable parameters indefinitely during operation and through any power-failure situations. 





The most common keypads are - Cruisair SMXir | Cruisair SMX II | Marine Air Passport I/O and Elite.

Purchase Elite